Book the seats before anything else
Seat selection matters more than which airline you fly. Bulkhead rows give floor space for a bassinet or a toddler’s feet, but they have no under-seat storage and a tray table that folds out of the armrest — slower to reach for snacks. A window seat gives an older child somewhere to lean and something to watch; an aisle seat lets a parent get up without a full row shuffle. Book as soon as the fare is confirmed and check in early — bulkhead and bassinet spots are limited and are often assigned close to departure on a first-request basis.
Fly the schedule that matches your child’s clock
An overnight flight only helps if your child actually sleeps on planes — for a toddler who doesn’t, it just moves the meltdown from daytime to 2am with fewer people around to help. If a child sleeps well in a car seat or stroller but not upright, a daytime flight with a normal bedtime on arrival can beat a red-eye. Consider total elapsed time including any layover, too: a longer flight with a relaxed connection can be gentler than a shorter one with a tight, stressful transfer.
Pack the cabin bag like it’s the whole trip
Assume checked luggage is delayed by a day and pack the cabin bag accordingly: one full change of clothes per child, any medication, and enough nappies or snacks for double the scheduled flight time. Include a printed copy of any prescription, since pharmacy staff abroad can ask for it if medication needs replacing. A spare outfit after a spill is worth more mid-flight than almost anything else in the bag.
Bring less entertainment than you think, but bring it early
A new small toy or activity introduced at takeoff buys more calm than a tablet loaded with familiar shows — novelty holds attention longer than repetition does. Save the tablet for the back third of the flight, when it’s the only thing left that works. Stickers, a small notebook and snacks in individually wrapped portions all buy time without needing to be charged. Noise-cancelling headphones sized for a child’s head are worth the cost on any flight over six hours.
Plan to lose the first day on arrival
Long-haul jet lag isn’t solved by the flight — it’s solved by the first 24 hours after landing. Get outside in daylight as soon as possible, delay the first proper nap until closer to local bedtime if a child can manage it, and keep the first day’s plans light: a park, a slow lunch, nothing that requires a booked time slot. If jet lag runs roughly a day per few hours of time difference, build a buffer day into the itinerary before anything that needs an early alarm or a timed ticket — trying to sightsee hard on day one usually costs two recovery days instead of one.