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

Return flights

03 Aug - 25 Aug	Saudia
14 Aug - 27 Aug	Finnair
08 Aug - 26 Aug	Finnair
14 Aug - 26 Aug	Finnair
12 Aug - 02 Sep	Finnair
14 Aug - 28 Aug	Finnair
14 Aug - 31 Aug	Finnair
15 Aug - 29 Aug	Finnair
15 Aug - 30 Aug	Finnair
07 Aug - 22 Aug	Finnair
09 Aug - 07 Sep	Condor
13 Aug - 27 Aug	Finnair
28 Aug - 07 Sep	Condor
23 Aug - 07 Sep	Condor
24 Aug - 08 Sep	Condor
24 Aug - 04 Sep	Austrian Airlines
17 Aug - 03 Sep	Emirates
24 Aug - 04 Sep	SWISS	direct
04 Aug - 01 Sep	Finnair
12 Aug - 02 Sep	SWISS	direct

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

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 August from 600€

Return flights