Cheapest return flights from Zurich to Bangkok in September from $609

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

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

Return flights

22 Sep - 29 Sep Etihad Airways
02 Sep - 29 Oct Etihad Airways
03 Sep - 29 Oct Etihad Airways
04 Sep - 25 Sep Etihad Airways
01 Sep - 10 Sep Etihad Airways
23 Sep - 09 Oct Etihad Airways
22 Sep - 09 Oct Etihad Airways
24 Sep - 28 Sep Air India
01 Sep - 19 Sep Air India
12 Sep - 15 Sep Air India
22 Sep - 28 Sep Air India
05 Sep - 19 Sep Air India
07 Sep - 21 Sep Air India
13 Sep - 28 Sep Air India
20 Sep - 02 Oct Etihad Airways
12 Sep - 04 Oct KLM
16 Sep - 04 Oct Air France
12 Sep - 11 Oct KLM
12 Sep - 23 Oct KLM
24 Sep - 01 Oct Etihad Airways

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

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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.

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