How To Survive A Long-Haul Flight: The Complete Guide To Staying Comfortable, Healthy And Sane

Long-haul flights have never been particularly glamorous, and unless you are one of the few deified individuals lucky enough to be flying in one of the premium cabins, they are rarely especially comfortable either. Spending eight, ten or even fifteen hours in a cramped economy seat can leave you stiff, tired and wondering if you’ll ever be able to straighten your legs again. Add in dry cabin air, disrupted sleep, unfamiliar time zones and the general stresses of modern air travel, and it is no surprise that many people arrive at their destination feeling exhausted before their trip has even begun.

The good news is that it doesn’t have to be that way.

After more than 25 years of travelling the world, I’ve spent an awful lot of time on long-haul flights. Over the years I’ve learned that surviving a long flight isn’t about gimmicky travel hacks or expensive gadgets. It is about understanding what actually makes a difference, preparing properly before you board, and making a few sensible choices during the flight itself.

That means looking after both your comfort and your health. Everything from what you wear and what you pack to how you stay hydrated, manage your sleep, keep moving and minimise the effects of jet lag can have a real impact on how you feel when you land.

The problem is many of the most common travel myths on how to survive a long-haul flight are either exaggerated or simply wrong, while some of the simplest, evidence-based advice is often overlooked. It doesn’t have to be that way because it really isn’t that hard with a little knowledge and experience behind you.

This guide brings together the practical lessons I’ve learned over decades of long-haul travel with current best practice and trusted medical guidance, so you can arrive feeling as comfortable, healthy and ready to explore as possible instead of spending your first few days recovering from the flight.

How Do You Survive A Long-Haul Flight? Quick Answer

The best way to survive a long-haul flight is to prepare before you leave home, wear comfortable layered clothing, stay hydrated, eat sensibly, move around regularly, and try to match your sleep to your destination’s time zone. Pack a few simple essentials such as a refillable water bottle, snacks, earplugs, an eye mask and any medication you might need, then use the flight to rest rather than simply endure it. Most importantly, don’t fall for internet myths or miracle cures. A handful of practical, evidence-based habits will do far more to keep you comfortable, reduce fatigue and help you arrive ready to enjoy your trip than any so-called travel hack ever will.

Prepare Before You Fly

The secret to surviving a long-haul flight starts long before you step onto the aircraft. A little preparation beforehand can make the difference between arriving tired but ready to explore and stumbling through immigration feeling like you’ve been awake for three days.

Rather than relying on last-minute purchases at the airport or hoping the airline provides everything you need, take a few minutes to prepare properly before you leave home. Once the cabin door closes, your options become much more limited, so it pays to think ahead.

Dress For Comfort, Not Fashion

Forget the persistent myth that dressing in a suit or your smartest outfit will somehow earn you a free upgrade. It won’t. Airlines upgrade passengers because of operational requirements, loyalty status or fare conditions, not because they’re wearing a blazer.

Instead, dress for the journey you are actually taking. Long-haul flights often involve sitting in the same position for many hours while cabin temperatures fluctuate, so loose-fitting, breathable clothing and lightweight layers are usually the most comfortable choice. A light hoodie or fleece is invaluable if the cabin becomes chilly, while comfortable shoes that are easy to remove and put back on make moving around the aircraft much easier.

The goal isn’t to look like you’ve just left the gym, but to wear something you could comfortably sit, sleep and walk around in for twelve hours without constantly wishing you’d chosen differently.

Choose Your Seat Carefully

Where you sit can have a surprisingly large impact on your comfort.

If sleeping is your priority, a window seat gives you somewhere to lean and means you won’t be disturbed every time another passenger wants to get up. If you prefer to stretch your legs or know you’ll want to move around regularly, an aisle seat is usually the better option.

If you’re particularly tall, paying for extra legroom can sometimes be worthwhile on a long flight, although whether it’s good value depends on the airline and the price they’re charging. Seat comparison tools such as SeatGuru used to be the gold standard, but because it is no longer updated, use more current alternatives such as AeroLOPA or the airline’s own seat map to understand your aircraft’s layout before choosing your seat.

Whatever you choose, try to reserve your seat as early as possible. The longer you leave it, the fewer options you’ll have.

Download Everything Before You Leave

Never assume the aircraft will have reliable Wi-Fi or even working in-flight entertainment.

Download films, television series, podcasts, audiobooks, playlists, maps and books to your devices before leaving home. If you’re learning the local language, download your lessons for offline use. Long flights are also an excellent opportunity to catch up on reading, writing (if you do that) or planning the next stage of your trip.

A little preparation means you’ll never be dependent on whatever limited entertainment happens to be available onboard.

Charge Your Devices Before You Leave

A long-haul flight is much easier to pass when your phone, tablet or e-reader still has plenty of battery left, but don’t assume the aircraft will keep them charged for you. While many modern aircraft offer USB charging ports or power sockets, they aren’t guaranteed, and even when they are available they don’t always work.

Charge your phone, tablet, headphones and any other devices before you leave home, pack the charging cables you’ll need and, if you have one, take a fully charged power bank. It weighs very little, but it can be invaluable if your flight is delayed, you have a long layover or you arrive at your destination needing your phone immediately.

Keep Everything Important In Your Carry-On Bag

One of the biggest mistakes travellers make is packing essential items in their checked luggage. Even if your suitcase arrives exactly where it should, you won’t have access to it for the entire flight. If it is delayed, misrouted or lost, those essentials could be out of reach for hours or even days.

As a general rule, if something is important enough that losing access to it would cause a serious problem, it belongs in your carry-on bag.

That includes prescription medication, inhalers, insulin or any other medical supplies, along with your passport, travel documents, wallet, phone, chargers and anything valuable. If you wear glasses or contact lenses, keep them with you too, along with any accessories you might need during the journey. It’s also worth packing a couple of changes of clothes too, just in case your checked baggage decides to take a different route to your destination.

Your carry-on bag shouldn’t just contain the things you’ll want during the flight. It should contain the things you simply cannot afford to be without until your luggage catches up with you.

Pack A Simple Long-Haul Flight Kit

You don’t need to spend a fortune on specialist travel gadgets to survive a long-haul flight. Airport shops are full of expensive accessories promising to transform your journey, but after more than 25 years of long-haul travel I’ve found that most of them simply add weight to your bag without making much difference.

Instead, keep things simple and pack a small collection of items that you’ll actually use. This will be slightly different for everyone of course, some people really need lip balm while others clinically don’t for example, so I will give you some common items here. including ones I carry, and then you can make your own kit dependent on your own needs.

A refillable water bottle is one of the best investments you can make, allowing you to stay hydrated throughout the flight without relying entirely on the drinks trolley. Just remember to empty it before airport security and fill it up again once you’re through.

A few snacks are equally worthwhile, as airline meal times don’t always coincide with when you’re actually hungry, and delays can leave you waiting longer than expected. The best ones of course are easy, healthy snacks that won’t spoil, are nutrient dense can be carried easily in a pocket and of course won’t be snatched off you at security. Small bags of nuts or seeds, whole grain crackers, or low sugar protein bars are great, but I’m not going to pretend I never pack a bag of Haribo’s either.

A comfortable eye mask and a good pair of earplugs or noise cancelling headphones can make it much easier to switch off and get some rest.

If you know you suffer from dry skin or cracked lips, then lip balm and a small pocket tin of moisturiser help counter the dry cabin air.

An absolute essential for me is a small bottle of hand sanitiser. Honestly, most people and planes in general are filthy, and whilst hand washing is always preferable, it isn’t always practical on a plane so hand gel fills in those gaps in between trips to the sink. Honestly, this is one of the simplest ways to reduce your chances of picking up the sort of minor illnesses that can spoil the first few days of your trip.

On a similar note, a small packet of alcohol wipes is great for just giving your armrest, tray and screen or remote a once over before you settle in.

And finally, a pen. These have become a little more obsolete since smartphones came along, but there will always be times where you need to write something down or fill in an immigration card so you will be glad you have one!

That’s really all you need. The best long-haul flight kit isn’t the one with the most gadgets; it’s the one that contains a handful of simple, practical items you’ll genuinely use. Everything else is just more weight to carry through the airport.

Stay Hydrated (But Don’t Obsess About It)

Staying hydrated is one of the simplest ways to help yourself feel more comfortable on a long-haul flight, but it is also one of the most misunderstood. You’ll often hear people say that flying ‘dehydrates you’, but that isn’t quite true. The real issue is that aircraft cabins have extremely low humidity, often much lower than most indoor environments. That dry air can leave your mouth, nose, throat, eyes and skin feeling noticeably drier than usual, and you lose a little more moisture through breathing than you would on the ground.

For most healthy travellers, however, this doesn’t mean you need to force yourself to drink excessive amounts of water throughout the flight. The goal isn’t to spend twelve hours constantly refilling your bottle or counting how many litres you’ve consumed. Instead, simply drink regularly enough to stay comfortable, avoid becoming genuinely thirsty and replace the small amount of extra fluid you’re losing. Little and often. That’s really all it takes.

A refillable water bottle is one of the simplest and most useful items you can pack. Empty it before airport security, then fill it up once you’re through. That way you can sip water whenever you like instead of waiting for the drinks trolley, and cabin crew are usually happy to refill it during the flight if you ask.

If you want to mix that up with a little diluted juice or the occasional cup of tea or a diet soft drink, that is absolutely fine too. Contrary to popular belief they do also count as fluids from a clinical perspective.

The confusion comes from advising ‘fluids’ in general, but then drawing a line between fluids that also have a cumulative negative effect.

Tea is fine, as is coffee when drank in moderation. Coffee does have a mild diuretic effect, but the water it contains still contributes to your overall fluid intake. For most people drinking it in moderation, around 2 or 3 cups a day, it won’t leave you dehydrated. The real reason coffee is avoided most on long haul flights is the caffeine, which can mess with your sleep if you are trying to adjust to a new time zone. Drink some if you are trying to stay awake for a bit, but not if you need to sleep. Just apply a little common sense.

Alcohol doesn’t need to be avoided entirely either, no one is going to say you need to go full puritan, but it is worth considering not having any at all on the flight. Alcohol generally offers no benefits to hydration and almost entirely consists of negative effects. A glass of wine with your meal isn’t going to ruin your flight, but drinking a lot is more likely to leave you feeling sluggish, disrupt your sleep and make the effects of jet lag more noticeable after you land. If your aim is to arrive feeling as fresh as possible, avoid alcohol.

Finally, don’t ignore what your body is telling you. Headaches, fatigue, a dry mouth and darker urine can all be signs that you need to drink a little more. On the other hand, if you’re drinking regularly, feeling comfortable and using the toilet every few hours, you’re probably getting it about right.

The key message is reassuringly simple: you don’t need complicated hydration strategies or miracle electrolyte powders. Drink water regularly, go easy on the alcohol, and let common sense do the rest. It’s one of the easiest ways to arrive feeling noticeably better at the other end of a long-haul flight.

Keep Your Body Moving

Long-haul flights inevitably involve spending hours sitting in a confined space, but that doesn’t mean you should stay completely still for the entire journey. Keeping your body moving is one of the simplest and most effective things you can do to stay comfortable, reduce the physical effects of a long flight and look after your health.

You don’t need an elaborate exercise routine or constant trips up and down the aisle. Small, regular movements throughout the flight are enough to keep your muscles active, your joints mobile and your circulation flowing. The more you can avoid remaining in exactly the same position for hours on end, the better you’re likely to feel when you arrive.

Movement Is Medicine

The human body was designed to move. Our muscles, joints and circulatory system all work best when they’re used regularly, not when they’re left in the same position for ten or twelve hours at a time.

During a long flight, your muscles become less active, your joints gradually stiffen and your circulation slows. That’s perfectly normal, but it explains why you often feel tired, stiff and uncomfortable by the time you land. Even simple movements every so often help keep your body working the way it should, making long-haul travel noticeably more comfortable.

Avoid Aches, Stiffness And Swelling

For most travellers, the biggest benefit of moving regularly isn’t avoiding a serious medical problem, it’s simply feeling better.

Changing position regularly, stretching your legs and standing up for a short walk whenever it’s safe to do so helps reduce the stiffness that builds up in your back, hips, knees and neck after hours of sitting. It also helps reduce the swelling that many people notice in their feet and ankles towards the end of a long flight, as movement encourages the muscles in your legs to help pump blood and fluid back towards your heart instead of allowing it to pool in your lower legs.

The result is simple: you’ll generally arrive feeling less stiff, less swollen and much more ready to continue your journey.

Protect Your Back

Long periods of sitting can be particularly uncomfortable if you already suffer from lower back pain or sciatica, but even people with no previous back problems often notice aches after a long flight.

Changing your position regularly is usually far more effective than trying to find one ‘perfect’ position and staying there. Sitting upright for a while, adjusting your posture and standing up every so often all help reduce the strain placed on your back.

It’s also worth emptying your back pockets before you sit down. Sitting on a bulky wallet, passport holder or even a large phone can subtly tilt your pelvis, placing uneven pressure through your hips and lower back. Physiotherapists commonly advise against this during prolonged sitting, and it’s a simple habit that can make a surprising difference on a long-haul flight.

Reduce Your Risk Of DVT

Movement isn’t just about comfort. Prolonged immobility is also a recognised risk factor for deep vein thrombosis (DVT), where a blood clot forms in one of the deep veins, usually in the leg. In rare cases, part of that clot can break away and travel to the lungs, causing a pulmonary embolism, which is a serious medical emergency.

Before that sounds alarming, it’s important to keep the risk in perspective. For most healthy travellers, the overall risk remains very low, and millions of people complete long-haul flights every year without experiencing any problems.

The reason health professionals recommend moving regularly is simply because it’s an easy, sensible precaution with benefits that extend well beyond DVT prevention. Standing up when it’s safe, stretching your legs and avoiding sitting completely still throughout the flight all help keep your circulation moving and contribute to a healthier, more comfortable journey.

Simple Exercises You Can Do In Your Seat

Even when the seatbelt signs are on or turbulence means you have to remain seated, there are still plenty of ways to keep your legs moving.

Try to:

• Rotate your ankles in both directions.
• Point your toes away from you, then pull them back towards your shins.
• Lift your heels while keeping your toes on the floor, then reverse the movement by lifting your toes.
• Tighten and relax your calf and thigh muscles several times.
• Stretch your legs out whenever space allows.
• Roll your shoulders and gently stretch your neck to ease upper body tension.
• Take a few slow, deep breaths every so often, which can also help encourage circulation.

None of these exercises are strenuous, but over the course of a long flight they can make a significant difference to how your body feels when you land.

Who Should Take Extra Precautions?

While regular movement is good advice for everyone, some travellers have a higher risk of developing problems such as DVT. This includes people who have previously experienced a blood clot, are pregnant, have recently had surgery, are living with certain medical conditions such as cancer, have inherited clotting disorders or have significant mobility limitations.

If any of these apply to you, it’s worth discussing your travel plans with your GP or healthcare professional before you fly. They can advise whether you need to take any additional precautions based on your individual circumstances.

For everyone else, the advice remains reassuringly straightforward: keep your body moving, avoid sitting completely still for hours at a time, and take every reasonable opportunity to stand up, stretch and walk around during the flight. Your body will thank you for it long before you reach your destination.

Should You Wear Compression Socks On A Long-Haul Flight?

Compression socks have become one of the most commonly recommended travel accessories for long-haul flights, but the advice online often makes them sound like something every traveller should wear. The reality is a little more nuanced.

Compression socks work by applying gentle pressure to your lower legs, helping your veins move blood back towards your heart more efficiently and reducing the amount of fluid that collects in your feet and ankles. This can help reduce swelling and, for some people, lower the risk of circulation problems during long periods of sitting.

For many healthy travellers, however, they simply aren’t necessary.

If you’re generally fit and healthy with no recognised risk factors for developing blood clots, the main benefit is likely to be improved comfort, with slightly less leg fatigue and swelling during or after a long flight. They’re unlikely to do any harm if they’re correctly fitted, but nor are they an essential part of long-haul travel for everyone.

Compression socks become much more important for travellers with recognised risk factors. This includes people who have previously had a deep vein thrombosis (DVT) or pulmonary embolism, are pregnant, have recently had surgery, are living with certain long-term medical conditions, have inherited clotting disorders or have significantly reduced mobility. In these situations, healthcare professionals often recommend compression stockings as part of a wider strategy to reduce the risk of travel-related blood clots.

If you think you may benefit from compression socks, it’s best to speak to your GP, practice nurse or another healthcare professional before buying them. They can advise whether they’re appropriate for your individual circumstances and, if so, what level of compression is suitable. Proper fitting is equally important, as compression stockings need to be the correct size to work effectively and remain comfortable. Simply buying the first pair you see online or at the airport isn’t the best approach.

For most travellers, though, the priorities remain exactly the same: keep your body moving, stay reasonably hydrated and avoid sitting completely still for hours on end. Those simple habits will do far more for your comfort and wellbeing than buying every travel accessory on the airport shelves.

Compression socks are a useful tool for the people who genuinely need them, not a compulsory piece of kit for every long-haul traveller.

Rest And Sleep Well

Getting some rest is one of the best ways to arrive feeling more refreshed after a long-haul flight, particularly if you’re travelling overnight or crossing multiple time zones. Unfortunately, sleeping on an aircraft isn’t always easy. Between the noise, bright cabin lights, limited space and general discomfort of an economy seat, even seasoned travellers can struggle to get more than a few hours of broken sleep.

The good news is that you don’t need a perfect night’s sleep to arrive feeling reasonably refreshed. Even if you don’t manage to fall asleep, simply resting with your eyes closed can help you relax, reduce fatigue and make a long flight feel much more manageable. Instead of worrying about exactly how many hours you’ve slept, focus on giving yourself the best chance of getting some quality rest.

Start Adjusting To Your Destination Time

If you’re flying overnight or crossing multiple time zones, try to think in terms of your destination rather than your departure airport. Once you’re on board, begin eating and sleeping at roughly the times you would at your destination where practical. It won’t eliminate jet lag altogether, but it can help your body begin adapting before you land.

Make Yourself As Comfortable As Possible

You’ll probably never be completely comfortable in an economy seat, but a few simple adjustments can make a noticeable difference.

Wear loose, comfortable clothing, use an extra layer if the cabin becomes cool and support your neck with a travel pillow if you find one helpful. An eye mask can block out cabin lighting, while earplugs or noise-cancelling headphones help reduce the constant background noise of engines, cabin announcements and other passengers.

If you know you’ll want to get up regularly, an aisle seat may be worth considering. If uninterrupted rest is your priority, a window seat gives you somewhere to lean and means you’re less likely to be disturbed by other passengers climbing over you.

Be Sensible With Caffeine And Alcohol

A coffee isn’t going to ruin your flight, but timing matters. Caffeine can make it harder to fall asleep, so if your aim is to rest, it’s generally best to avoid it in the hours before you plan to sleep.

The same applies to alcohol. While a drink may make you feel drowsy initially, alcohol generally reduces the quality of your sleep, often leaving you with lighter, more fragmented rest and feeling less refreshed when you wake up. If getting good quality sleep is your priority, keeping alcohol to a minimum is usually the better choice.

Don’t Chase The Perfect Flight

Perhaps the most reassuring advice is not to put too much pressure on yourself. Very few people sleep brilliantly on a plane, particularly in economy, and that’s perfectly normal.

If you only manage a couple of hours of broken sleep, don’t worry. Rest whenever you can, accept that aircraft cabins aren’t ideal sleeping environments and focus on arriving as refreshed as possible rather than chasing the perfect night’s sleep. Once you reach your destination, getting outside into natural daylight, staying active and adopting the local sleep schedule will do far more to help your body adjust than worrying about every minute of sleep you missed during the flight. That is why it is always advisable to have a day or two free when you first arrive to do nothing but rest, get some good food and have a good nights sleep.

Eat Sensibly

What you eat on a long-haul flight won’t make or break your journey, but it can have a noticeable impact on how comfortable you feel during and after the flight. Heavy meals, constant snacking and poor food choices can leave you feeling sluggish, bloated and uncomfortable, while eating sensibly can help maintain your energy levels and make the journey more pleasant.

That doesn’t mean you need to survive on salad or turn down every in-flight meal. The aim is simply to make sensible choices that work for you, rather than eating out of boredom or because the meal trolley happens to be passing.

Eat Light Rather Than Overeat

Long periods of sitting naturally slow your body down, and large, rich meals can leave you feeling uncomfortably full and bloated. If you’re offered a choice, opt for lighter meals where possible and try not to eat simply because food is being served.

Eating until you’re comfortably satisfied, rather than completely full, is often enough to keep your energy levels up without leaving you feeling sluggish for the rest of the flight.

Bring Your Own Food And Snacks

One of the easiest ways to improve your long-haul experience is to bring some of your own food. Airline meals don’t always suit your tastes, dietary needs or appetite, and delays can sometimes mean going much longer between meals than expected.

A sandwich or wrap bought after security, along with a few healthy snacks such as nuts, seeds, oatcakes, crackers, dried fruit or a protein bar, can give you far more flexibility throughout the journey. Of course, if you also pack a bag of Haribos, I’m certainly not going to judge.

If you’re bringing your own food, use common sense with anything perishable and remember to finish or dispose of it before you land if it isn’t permitted through your destination’s border controls. Many countries have strict restrictions on bringing in fresh food, meat, dairy products, fruit and other agricultural items.

Order A Special Meal If You Need One

If you have specific dietary requirements or a medical condition, don’t assume there will be something suitable on board. Most airlines offer a range of special meals, including vegetarian, vegan, gluten-free, halal, kosher and diabetic options, but these usually need to be requested in advance, often at least 24 to 48 hours before departure.

If you have a serious food allergy, check your airline’s policy before you travel and don’t rely solely on the meal provided. Carry any essential medication with you in your hand luggage and consider bringing suitable food of your own, particularly if your allergy is severe.

Be Mindful Of Bloating

Many people notice they feel more bloated during a flight, and there is a good reason for it. The lower cabin pressure at cruising altitude causes gas already present in your digestive system to expand slightly, making bloating feel more noticeable.

If you know certain foods regularly leave you feeling bloated, it may be worth avoiding them before or during a long flight. Eating more slowly and choosing lighter meals can also help reduce discomfort.

Eat To Your Destination’s Schedule If You Can

If you’re crossing several time zones, meal times can be another useful way to help your body begin adjusting to local time. Where it’s practical, try eating at roughly the times you would normally eat at your destination rather than continuing to follow the clock at your departure airport.

While this may help your body clock start adapting before you land, there is little good evidence that special ‘jet lag diets’ or carefully timed high-protein or high-carbohydrate meals offer any meaningful advantage. Keeping things simple is usually the best approach.

Listen To Your Body

Perhaps the best advice is not to overcomplicate things. Eat when you’re genuinely hungry, drink regularly, choose reasonably balanced meals where you can and don’t worry if everything isn’t perfect.

Combined with staying hydrated, keeping your body moving and getting some rest, sensible eating habits will help you arrive feeling healthier, more comfortable and ready to enjoy your trip.

Maintain Good Hygiene

Long-haul flights bring together hundreds of people from different countries and environments, all sharing the same cabin, toilets, armrests, tray tables and overhead lockers for hours at a time. Good hygiene won’t guarantee you won’t pick up a cough, cold or stomach bug, but it is one of the simplest and most effective ways to reduce your chances of getting ill while travelling.

One important point is worth clearing up straight away. Despite the common misconception, the air inside a modern aircraft is generally much cleaner than people assume. Commercial airliners continuously circulate a mixture of fresh outside air and recirculated air that passes through high-efficiency particulate air (HEPA) filters, with the cabin air typically being completely refreshed every two to three minutes. These filters are extremely effective at removing airborne particles, including the vast majority of bacteria and viruses.

The cabin itself, however, is a very different story.

Hundreds of passengers touch the same tray tables, armrests, entertainment screens, seatbelt buckles, overhead locker handles, toilet door latches and other high-contact surfaces every day. While airlines clean their aircraft regularly, they also have tight turnaround times between flights, so it makes sense to assume that any shared surface may have been touched by dozens of people before you.

Fortunately, staying healthy doesn’t require paranoia or carrying half a chemist’s shop in your hand luggage. A few simple, sensible habits are usually all you need.

Wash Your Hands Properly

If there’s one piece of advice that has remained consistent throughout decades of infection prevention and control guidance, it’s this: wash your hands.

Soap and water remain the gold standard whenever they’re available. Wash your hands thoroughly after using the toilet, before eating and whenever they become visibly dirty. When you can’t get to a sink, an alcohol-based hand sanitiser is an excellent alternative, which is why carrying a small bottle in your hand luggage is one of the simplest and most useful things you can do.

It sounds almost too obvious to mention, but good hand hygiene remains one of the most effective ways of reducing the spread of many common infections.

Be Aware Of What Your Hands Touch

Throughout a long flight you’ll touch countless shared surfaces without thinking about it. The overhead locker, the seatbelt buckle, the entertainment screen, the tray table, the toilet door and the call button are all touched repeatedly by hundreds of passengers and crew.

That’s not a reason to become anxious about every surface around you, but it is worth being a little more conscious of your own habits. Most of us touch our eyes, nose and mouth dozens of times a day without realising it, giving any germs on our hands a direct route into the body. Simply becoming more aware of this habit can help reduce your risk of picking up an infection.

Wipe Down The Surfaces You’ll Use Most

Many experienced travellers carry a couple of alcohol wipes and spend thirty seconds cleaning the surfaces they’ll be using throughout the flight before settling in.

There’s no need to disinfect your entire row, but quickly wiping your tray table, entertainment screen, armrests and seatbelt buckle is an easy precaution to take, particularly before eating or settling in for a long flight. It takes very little effort and, for many travellers, provides both a practical and psychological benefit.

Practise Good Respiratory Hygiene

Air travel is a shared experience, and a little consideration goes a long way.

If you need to cough or sneeze, cover your mouth and nose with a tissue or into your elbow rather than your hands. Dispose of used tissues promptly and wash or sanitise your hands afterwards. These are simple habits, but they remain among the most effective ways of reducing the spread of common respiratory infections in any crowded environment.

Don’t Share Food, Drinks Or Personal Items

It might seem obvious, but avoid sharing drinks, water bottles, eating utensils, headphones or anything else that regularly comes into contact with your mouth or face. While travelling often encourages people to be sociable, it’s also a sensible time to keep personal items exactly that—personal.

A Little Common Sense Goes A Long Way

You don’t need to treat an aircraft cabin like an operating theatre, nor should you spend the entire flight worrying about every cough or every surface around you. Most people complete long-haul flights without becoming ill.

Instead, focus on the habits that genuinely make a difference. Wash your hands properly, carry a small bottle of hand sanitiser, avoid touching your face unnecessarily, clean the surfaces you’ll use most and practise good respiratory hygiene. They’re simple, sensible precautions that take very little effort but can make a real difference to your health while travelling.

Keep Yourself Entertained

A long-haul flight doesn’t have to be something you simply endure. With a little planning and the right mindset, those hours in the air can become a welcome chance to switch off, catch up on things you’ve been meaning to do or simply enjoy the excitement of travelling.

The best approach is to mix things up. Watching six films back-to-back might sound appealing when you board, but after a few hours even the best entertainment can start to feel repetitive. Breaking the journey into different activities makes the time pass much more naturally and helps the flight feel surprisingly shorter.

Read The Book You’ve Been Putting Off

One of the best things about a long-haul flight is that it gives you something increasingly rare: uninterrupted time.

Bring that novel you’ve been meaning to read, catch up on a biography, lose yourself in a good thriller or finally start that travel book that’s been sitting on your shelf for months. Without the usual interruptions of everyday life, many people get more reading done on one long-haul flight than they do in weeks at home.

Use The Time To Learn Something

Travel isn’t just about the destination; the journey itself can be an opportunity to learn.

A long flight is a great chance to brush up on a language, listen to an interesting podcast, work through an audiobook or learn a little about the country you’re about to visit. Knowing a few local phrases or understanding more about the culture before you arrive can make those first few days feel far less daunting.

Do Absolutely Nothing

This might sound like strange advice in a guide about entertainment, but sometimes the best thing you can do is… nothing at all.

Modern life rarely gives us permission to simply stop. On a plane, there is no one to bother you, no emails demanding an immediate reply and no endless list of jobs waiting to be done. Sit back, look out of the window, listen to some music or simply let your mind wander for a while. It can be surprisingly refreshing.

Enjoy The Journey

It’s easy to become so focused on arriving that you forget to appreciate the journey itself.

Watch the world disappear beneath the clouds, enjoy the view as you cross oceans and continents, and if you’re lucky enough to have a window seat, don’t miss the chance to watch the sun rise or set from 35,000 feet. Few experiences compare to watching the first glimpse of a new country appear beneath the wing as you begin your descent.

Travelling isn’t just about getting from A to B. Sometimes the flight itself is part of the adventure, and taking the time to enjoy it is one of the easiest ways to make a long-haul journey feel less like an endurance test and more like the beginning of something exciting.

Reduce The Effects Of Jet Lag

Jet lag is one of the most common complaints after a long-haul flight, particularly if you’re crossing several time zones. It happens because your body’s internal clock, known as your circadian rhythm, takes time to adjust to a new local time. The more time zones you cross, the more noticeable the effects are likely to be, with eastbound journeys often proving more challenging than flying west.

While there isn’t a magic cure, there are several simple, evidence-based strategies that can help reduce the effects of jet lag and allow your body to adjust more quickly once you arrive.

Start Adjusting Before You Land

One of the easiest ways to prepare for a new time zone is to begin thinking in terms of your destination while you’re still on the aircraft.

If it’s practical, try eating and resting at roughly the times you would at your destination rather than continuing to follow your departure time. It won’t eliminate jet lag, but it can help your body begin adapting before you even leave the plane.

Get Outside In Natural Daylight

Natural daylight is the single strongest cue your body uses to regulate its internal clock.

Once you’ve arrived, spending time outdoors, particularly during daylight hours, helps signal to your brain that it’s time to adjust to the new time zone. Even a short walk outside is often more beneficial than staying indoors under artificial lighting.

Switch To Local Time As Soon As You Can

One of the most effective ways to recover from jet lag is to commit to your destination’s schedule.

Eat meals at local meal times, go to bed at an appropriate local bedtime and try to avoid continuing to think in terms of the time back home. It can be tempting to take a long nap if you’ve arrived exhausted, but unless it’s absolutely necessary, staying awake until the evening will usually help your body adjust more quickly.

Be Patient

Unfortunately, your body can’t instantly reset itself after crossing multiple time zones. While countless products, supplements and ‘jet lag cures’ claim to speed up the process, there is no instant fix.

For most travellers, the best approach is simply to stay hydrated, eat sensibly, get plenty of natural daylight, remain active and allow your body the time it needs to adjust. Most people begin feeling much more like themselves within a day or two, although longer journeys across many time zones can take a little longer.

Frequently Asked Questions

How Do You Make A Long-Haul Flight Easier?

The best way to make a long-haul flight easier on yourself is to prepare before you travel, stay hydrated, move regularly, eat light meals, get some rest whenever you can and maintain good hygiene throughout the journey. Packing a few essentials in your hand luggage, dressing comfortably and keeping yourself entertained can also make a significant difference to your comfort.

What Should I Pack In My Carry-On For A Long-Haul Flight?

Your carry-on should contain everything you need to remain comfortable and self-sufficient for a few days if your checked luggage is delayed. This includes any essential medication, travel documents, chargers, a reusable water bottle, healthy snacks, entertainment, a change of clothes, basic toiletries and any valuables. Think of it as your personal overnight kit rather than just a place to store electronics.

How Much Water Should You Drink On A Long-Haul Flight?

There isn’t a magic number that suits everyone. Aircraft cabins have very low humidity, which can leave you feeling dehydrated, so the best approach is to drink fluids regularly throughout the flight rather than waiting until you feel thirsty. Water is an excellent choice, but tea, coffee, juice and soft drinks all contribute towards your daily fluid intake.

How Often Should You Get Up During A Long-Haul Flight?

Try to stand up and walk around the cabin every couple of hours whenever it’s safe to do so. If turbulence or the seatbelt signs mean you have to remain seated, simple stretches and leg exercises at your seat can help keep your circulation moving and reduce stiffness.

Should You Wear Compression Socks On A Long-Haul Flight?

Most healthy travellers don’t need compression socks simply because they’re flying long haul. They can be beneficial for people with recognised risk factors, such as a previous DVT, pregnancy or certain medical conditions, but if you think you may need them it’s best to seek advice from a healthcare professional and ensure they’re properly fitted before you travel.

What Is The Best Seat For A Long-Haul Flight?

The best seat depends on your priorities. A window seat offers somewhere to lean and lets you rest without being disturbed, while an aisle seat makes it much easier to get up, stretch your legs and visit the toilet without climbing over other passengers. Travellers with long legs may also find exit rows or bulkhead seats worth considering if the extra cost fits their budget.

What Should You Eat On A Long-Haul Flight?

Choose lighter meals where possible, avoid overeating and bring a few healthy snacks so you’re not entirely dependent on airline meal times. If you’re crossing several time zones, eating at roughly the times you would at your destination may also help your body begin adjusting to the new schedule.

How Can You Reduce Jet Lag?

While there isn’t an instant cure, you can reduce the effects of jet lag by sleeping and eating according to your destination’s time where practical, getting plenty of natural daylight after you arrive, staying hydrated and switching to the local schedule as soon as possible. Most people adapt naturally within a few days.

How Do You Stay Healthy On A Long-Haul Flight?

Staying healthy on a long-haul flight comes down to a few simple habits: drink fluids regularly, move often, eat sensibly, rest when you can and practise good hand hygiene. Modern aircraft have excellent cabin air filtration, but it’s still worth washing your hands regularly and being mindful of the shared surfaces you’ll touch throughout the flight.

Is Flying Long Haul Bad For Your Health?

For the vast majority of healthy people, long-haul flying is perfectly safe. You may experience temporary effects such as tiredness, dehydration, stiffness, swollen feet or jet lag, but these usually resolve quickly. If you’re pregnant, have recently had surgery or have a medical condition that could increase your risk of complications, speak to your GP or healthcare team before you travel.