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

Return flights

27 Apr - 11 May	Etihad Airways
08 Apr - 22 Apr	Etihad Airways
28 Apr - 19 May	Etihad Airways
14 Apr - 05 May	Qatar Airways
13 Apr - 26 May	Qatar Airways
01 Apr - 07 Apr	Saudia
01 Apr - 14 Apr	Saudia
06 Apr - 14 Apr	Saudia
08 Apr - 06 May	Oman Air
13 Apr - 20 Apr	Oman Air
07 Apr - 21 Apr	Cathay Pacific
21 Apr - 05 May	Singapore Airlines
21 Apr - 07 May	Etihad Airways
11 Apr - 09 May	Qatar Airways
11 Apr - 18 Apr	SWISS
22 Apr - 13 May	Cathay Pacific
24 Apr - 27 Apr	Oman Air
08 Apr - 29 Apr	Oman Air
17 Apr - 01 May	easyJet
26 Apr - 30 Apr	Oman Air

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

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 April from 532€

Return flights