AirHint found the following cheapest return flights from Zurich (ZRH) to Bangkok (BKK) in September 2026 (see full year).

Return flights

18 Sep - 27 Sep	Pegasus Airlines
16 Sep - 08 Oct	Saudia
24 Sep - 15 Oct	Etihad Airways
24 Sep - 10 Oct	Etihad Airways
27 Sep - 11 Oct	Etihad Airways
21 Sep - 02 Oct	Etihad Airways
16 Sep - 23 Sep	Etihad Airways
01 Sep - 05 Oct	Turkish Airlines
01 Sep - 28 Sep	Turkish Airlines
13 Sep - 05 Oct	Turkish Airlines
10 Sep - 25 Sep	Turkish Airlines
01 Sep - 30 Sep	Air France
14 Sep - 21 Sep	KLM
22 Sep - 06 Oct	Air France
01 Sep - 15 Sep	Air France
25 Sep - 02 Oct	Air France
13 Sep - 04 Oct	Air France
18 Sep - 30 Sep	Air France
18 Sep - 29 Sep	Air France
10 Sep - 24 Sep	Pegasus Airlines

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

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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Cheapest return flights from Zurich to Bangkok in September from 485€

Return flights