My toddler will not sleep on flights so I always have a loooooooonnnnnggg time to fill! Things that I do.......
- Kids channels on flight will help for a little while.
- Take same favourite snacks as meals are not always at times they want to snack and don't always like what they get.
- Airline activity packs not always good )or available) so I take a notebook/exercise book and crayons and stickers or a sticker book (always amazed how many hours we can fill by sticking small stickers on things.
- Also buy a couple of new books that will entertain for a while - for our trip next week I have a new Maisy lift-flap book and a book with a variety of animal magnets that stick to the pages & make your own pictures etc (both from Bookaburra - magnet book was on sale)
- Take a favourite story book (light one!)
- Don't forget to take on board whatever they sleep with - teddy etc & a change of clothes in case of accidents (food/drink/vomit) and a light top for yourself. We learnt the hard way when our toddler threw up on both of us and we had nothing to change into (she had never been sick on a flight before but we will be prepared if it happens again!)
- Plenty of nappies/undies and wipes
- For the previous sickness reason I also take some panadol on board with me in case she gets sick & if she has been snuffly I take a cold medicine in case it flares up so her nose can clear for takeoff/landing. Other people I know swear by phenergen or other drowsy-type medications but I don't like to dose her with stuff unless she is actually showing some symptoms.
- All the above sounds like a lot but fits in a small roll-on case.
Don't worry too much as the worst part is usually the worry leading-up to the flight! At least being over 2 you will have a seat for them which helps enormously & if the worst happens well it is only 18 hours out of your life and you will probably never see any of the other people on the flight again!
Good luck!