Cheapest return flights from Bangkok to Zurich in September from $670

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

23 Sep - 30 Sep Condor
15 Sep - 29 Sep Air France
18 Sep - 02 Oct KLM
07 Sep - 13 Sep IndiGo
07 Sep - 14 Sep IndiGo
09 Sep - 23 Sep Condor
14 Sep - 23 Sep Condor
17 Sep - 28 Sep SWISS direct
14 Sep - 23 Sep SWISS direct
01 Sep - 05 Sep Finnair
15 Sep - 29 Sep SWISS direct
26 Sep - 11 Oct Finnair
27 Sep - 26 Oct Qatar Airways
29 Sep - 06 Oct Air France
24 Sep - 29 Oct Emirates
28 Sep - 12 Oct Finnair
28 Sep - 07 Oct Condor
18 Sep - 02 Oct SWISS direct
29 Sep - 06 Oct SWISS direct
28 Sep - 12 Oct SWISS direct

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