The problem with asking these kind of things on here is that you’ll get answers mostly from people disillusioned and unhappy with their situation, not necessarily integrated in the country they ‘re in.
No offence to anyone intended.
Also, those who have been abroad for a bit may not be aware of what the scheduling at European short haul airlines have become, especially LCC.
The only real option is going part time (in your 30s!).
All of this to say that you should choose wisely not only the company but the country you want to move to, especially with wife and kids. Asia is a BIG continent, the difference between countries is like day and night.
If you do your research properly and find a good option for your condition and desired lifestyle then go for it, you only live once. I have many happy friends flying in Asia and no one of them would even consider 95% of the jobs in Europe.
Good luck and choose carefully.