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

Return flights

20 Aug - 27 Aug	Etihad Airways
29 Aug - 12 Sep	Finnair
12 Aug - 16 Aug	Etihad Airways
04 Aug - 18 Aug	Qatar Airways
04 Aug - 15 Aug	Etihad Airways
14 Aug - 20 Aug	Etihad Airways
29 Aug - 12 Sep	SWISS	direct
04 Aug - 18 Aug	Thai Airways	direct
14 Aug - 20 Aug	Thai Airways	direct
04 Aug - 15 Aug	Thai Airways	direct

Also check the deals for one-way flights from Bangkok to Zurich 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 Bangkok to Zurich in August from $769

Return flights