Hi,

 

I'm French and my wife is Thai and I would like to bring my two girls aged 4 and 5 to France. They have a Thai passport, the mother agreed to let them go and she is ready to sign any documents. I would like to leave as soon as possible but to make a French passport I need appointment and the earliest is not before 22 October, it required around 1 month after this to get the passport, that's way too long.

I can't find out on the French embassy how to get a visa for a Franco-Thai.

For most countries if travellers are nationals of that country, which your children are with France, they shouldn't issued with a visa as they are entitled to entry without restriction.