There is a particular genre of travel news I read purely for pleasure: the reveal of a new premium cabin, with its sliding doors and its lie-flat everything, mapped out route by route. I look at the photographs the way I look at holiday houses I will never rent. Then I book my usual seat somewhere in the middle of the plane, because that is the trip I am actually taking. And after a good number of long flights, I can tell you that the difference between arriving wrecked and arriving merely tired is mostly made up of decisions you take before you board.
Choose the seat, not the cabin
If you can influence one thing, make it where you sit rather than what class you sit in. Ask yourself honestly what you do on a plane. If you sleep, take a window: you get a wall to lean on and nobody climbs over you at three in the morning. If you get restless or drink a lot of water, take an aisle and stop pretending otherwise, because a night spent needing to get out and not wanting to wake two strangers is worse than any legroom.
Beyond that, look at what is around your seat on the aircraft map. The row directly in front of a galley or a toilet means light, noise and a queue by your shoulder for eight hours. The very back rows tend to be busiest and narrowest. A seat by a bulkhead may have extra floor space but often a fixed armrest and no under-seat storage. Pay for the seat selection if it's offered at a price you're comfortable with, and check in the moment check-in opens if it isn't.
Build a small, deliberate sleep kit
My kit fits in a fabric pouch and has not changed in years. A proper eye mask with a contoured nose, not the flat freebie that lets in a stripe of cabin light. Foam earplugs, which cost almost nothing and cut the engine drone that noise-cancelling headphones handle less well than people think. A neck pillow if you have found one you like, and if you haven't, a rolled scarf tucked between your neck and the seat does more than you'd expect.
Then the comfort layer: loose trousers or something soft you'd be seen in at an airport, thick socks so you can take your shoes off, and one warm layer you can put on when the crew drops the temperature for the night. Lip balm and a small face mist, because cabin air is dry and dry skin makes you feel worse than it needs to. Refill your water bottle after security and drink from it steadily instead of waiting for the trolley.
Eat and sleep on the timetable of where you're going
The trick that changed long flights for me was very simple: I stop treating the meal service as an appointment. If the food arrives at a time that is the middle of the night at my destination, I skip it, keep the eye mask on and eat when I land. If dinner lands at what will be evening there, I eat properly and then try to sleep. Being slightly hungry for two hours is nothing next to arriving on a body clock that's already halfway adjusted.
Be gentle with the wine, too. A glass to relax is one thing, but alcohol reliably fragments the sleep you're hoping to get, and coffee in the second half of the flight is a decision your future self will resent. Get up and walk every couple of hours, do slow ankle circles in your seat, and if you have any medical concerns about sitting still for a long stretch, raise them with your doctor before you travel rather than researching mid-flight.
Is it worth paying extra for legroom?
It depends entirely on what actually keeps you awake. If you are tall and your knees are pressed into the seat in front, extra legroom is the single best money you will spend on that flight. If you're shorter and your problem is light, noise or being disturbed, the same money spent on a good window seat further from the galleys, or on a genuinely comfortable eye mask, will do more for you.
What should I do in the first hours after landing?
Get outside and let daylight do the work, even if you feel like collapsing. A slow walk, a normal meal at a normal local time and no long nap will pull your body clock towards local time faster than anything else. If you must lie down, set an alarm for a short rest, then aim to go to bed at a plausible bedtime for where you are — one honestly rough evening usually buys you a good week.
