Let me give you some advice. Never ever sit through a long flight and not bother moisturising your skin regularly. The air is drier than a desert (as beauty editors always make a point of telling us). If you don't follow my advice, your skin will flake once you hit the ground and if you are going to sunbathe, the results won't be pretty. Also, never fly without lip balm - I did that once accidentally and my lips were disgusting at the end of the flight. I use my trusty 8 hour cream.
It won't surprise you to know I have researched and tested various moisturisers while flying. You know, long flights are boring, it gives me something to do. It's the ideal time to use up those little samples of really intense moisturisers you get from beauty counters that you would never use on the ground. Plus, you can't take on board anything too big cos of the stupid rule about 100ml of liquid. Madness. I always use that as an excuse to buy some moisturiser at duty-free but that might be just me.
This time, I decided to try Simple Serum wipes. I can't find a picture but they are quite small and come in packs of 25. About £4. And I can report that they are fantastic. I would never bother using these back down on earth but up in the air, they feel amazing and so quick.
Next time you fly, give them a go as I was really impressed.