Long-haul flight tips: how to arrive in better shape

November 8, 2026 · 5 min read

A long-haul flight is mostly waiting in a small space, and the way you handle the first hour and the last hour decides how the rest of it feels. Most of what helps is dull and cheap: a better seat choice, a bag you can reach, and a few habits that keep you comfortable for ten hours or more.

None of this needs special gear. It needs a little planning before you get to the airport.

Choose the seat before anything else

When you book, or when check-in opens, spend a few minutes on the seat. The right one depends on how you travel.

Aisle if you like to stand and stretch, or you drink a lot of water. You can get up without asking anyone.
Window if you want to sleep. You get a wall to lean on and nobody climbs over you.
Near the front of a cabin section if you want to be off the plane sooner; near the back if you want a better chance of an empty seat beside you, though the toilets and galley are often nearby.

Seat maps on airline sites usually show which seats have less room or a fixed back. If a seat looks like it has a wall or a toilet in front of it, check before you choose it. When you travel as a pair, the two seats at the window and aisle of a three-seat row are worth a try: if the middle one stays empty, you have space, and if someone is booked into it, they will often swap for another seat.

Make the day before easy

Long flights go better when you are not already exhausted at check-in.

Pack the night before, and keep your documents, charger and medication in one place you can find without looking.
Eat a proper meal before you leave for the airport, rather than relying on what you will be offered.
Wear layers and comfortable shoes. Cabins vary from cold to warm, and feet swell a little on long flights.
Charge everything, and download what you want to watch, read or listen to before you leave. Seat-back screens and wifi are not always working.

If your journey crosses many time zones, beat jet lag starts a few days before you fly, not when you land.

Your carry-on is your cabin

Treat the bag under the seat in front of you as a small cabin. Keep what you need for the flight in it, and leave the rest overhead.

A refillable water bottle, empty through security and filled afterwards
A light jumper or scarf, which doubles as a blanket
Earplugs or headphones, and an eye mask
A phone charger and a short cable, so you can charge in a seat with the cable reaching your lap
Lip balm and a small moisturiser, because cabin air is dry
Any medication you need, in its original packaging, plus a copy of any prescription
A pen, for the arrival card you may be handed
One change of underwear and a toothbrush, in case your checked bag is late

Keep passports, cards and phone in a pocket you can reach, not in the overhead locker.

Water, food and the small stuff

Cabin air is dry, and it is easy to go hours without drinking. Drink water steadily through the flight, in small amounts, and take any chance to fill your bottle. Alcohol and a lot of coffee tend to leave people feeling worse on arrival, so many travellers keep them to a minimum.

Meals on long flights are served on the airline's schedule, not yours. If you are hungry between them, carry a few things that keep well: nuts, fruit that survives a bag, plain biscuits. Rules about bringing food through security and into a country differ by place, so check the official sites for where you are leaving and where you are landing.

Sleep, and moving about

Sleeping on a plane is easier if you decide when you want to sleep. If your destination is hours ahead of home, it can help to sleep when it is night there. If it is mid-afternoon where you land, a short sleep in the second half of the flight is often enough. A neck pillow, an eye mask and earplugs help; so does choosing a seat where the person in front cannot easily recline into you.

Sitting still for a long time is uncomfortable, and for some people it is a real health concern. Get up and walk the aisle every hour or two when the seatbelt sign allows it, flex your ankles and calves in your seat, and avoid sitting with your legs crossed for long. If you have a medical condition, are pregnant, take regular medication, or have had recent surgery, ask your doctor before you fly about what is sensible for you. Do not rely on general advice on a page like this one for that.

Make the connection less stressful

Many long-haul trips include a change of planes. Give yourself a connection that is long enough to deal with a late arrival, passport control and a change of terminal, and know which of those apply. If your gap is long, long layover tips covers how to spend it. If the first flight is late and you miss the second, what to do if your flight is delayed or cancelled walks through the steps.

For the airport itself, airport tips has a checklist for check-in, security and the gate.

Keep the paperwork in one place

On a long trip the confirmations pile up: the flights, the first night's hotel, the transfer from the airport. Put them somewhere that works without a connection, because you may not have signal when you land.

Land well

When you land, do a few simple things before you do anything else. Drink some water. Change your watch or phone to local time and live by it from now on. Get outside into daylight if you can, and eat at a local mealtime. Keep the first day light, and avoid a long nap that pushes your sleep into the wrong part of the night.

Before the next long flight, write your own short checklist from this page: the seat, the carry-on and the one thing you wished you had. Next time, you will already have it packed.