Cheapest return flights from Bangkok to Zurich in September from $673

Best time to book flights for Bangkok (BKK) to Zurich (ZRH) flights at AirHint

AirHint found the following cheapest return flights from Bangkok (BKK) to Zurich (ZRH) in September 2025 (see full year).

Return flights

07 Sep - 14 Sep IndiGo
12 Sep - 17 Sep IndiGo
17 Sep - 25 Sep Condor
16 Sep - 23 Sep Condor
17 Sep - 24 Sep Air France
22 Sep - 29 Sep Air France
03 Sep - 12 Sep Finnair
01 Sep - 11 Sep Finnair
01 Sep - 12 Sep Finnair
08 Sep - 22 Sep Finnair
13 Sep - 22 Oct Finnair
17 Sep - 06 Oct Air France
24 Sep - 06 Oct Air France
18 Sep - 06 Oct KLM
30 Sep - 14 Oct Finnair
27 Sep - 19 Oct Finnair
26 Sep - 10 Oct Finnair
27 Sep - 04 Oct Austrian Airlines
17 Sep - 06 Oct SWISS direct
24 Sep - 03 Oct Finnair

Also check the deals for one-way flights from Bangkok to Zurich in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Zurich

Cheap car rent in Zurich