Dear Steemians,
source: jirawatfoto/shutterstock
With Air France you can fly from Basel or Zurich to Bangkok for 350 Euro.
Flights are available from September until October.
You can book here:
https://www.momondo.de/flight-search/EAP-BKK/2018-10-08/2018-10-18?sort=price_a&fs=airlines=AF
Have fun