From the moment you arrive at the terminal — not just at security. Car park entrances, check-in desks, the terminal floor itself. Staff are trained to look for it everywhere, and the earlier it's visible, the more consistently you'll receive the quiet accommodation it signals.

Enough time to clear security without rushing, find a quieter area airside, and let your child settle before boarding begins. Too early means two hours in a loud terminal before the gate is open — a different kind of pressure. Aim for calm, not rushed, but not excessive waiting time either.

Noise-cancelling headphones. The ambient engine noise of a cabin is continuous, low-frequency and exhausting over two or three hours. Even inexpensive over-ear noise-cancellers make a measurable difference for sensory-sensitive children — this is consistently the most-cited purchase by families who've tried it.

Cabin pressure changes are physical, not just psychological — genuinely uncomfortable for sensory-sensitive children. Chewing during ascent and descent (gum, snacks, a chewy fidget) equalises pressure and gives the discomfort somewhere to go. Having something familiar in their hands at this point also helps regulate the emotional side of the change.

Do a quiet room check before your child enters. Walk in first. Look for anything unexpected — a fan running, harsh lighting, an unusual smell, a mirror in an unexpected place. Remove what you can. Then bring your child in. After that: unpack their things first. Their bag, their comfort objects, the familiar items. A new room with their things in it becomes their room faster.

Always. The bag is most useful in the queue, at the gate and on the plane — all before you reach the hold. It needs to be accessible throughout the journey, not at baggage reclaim at the other end. Make this a rule the whole family knows before you leave home.