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

Return flights

27 Apr - 05 May	Singapore Airlines
15 Apr - 29 Apr	Finnair
16 Apr - 28 Apr	Emirates
01 Apr - 29 Apr	Emirates
16 Apr - 29 Apr	Emirates
01 Apr - 15 Apr	Emirates
01 Apr - 09 Apr	Emirates
07 Apr - 28 Apr	Emirates
08 Apr - 15 Apr	Emirates
23 Apr - 06 May	Emirates
30 Apr - 05 May	Condor
03 Apr - 15 Apr	Emirates
03 Apr - 14 Apr	Emirates
25 Apr - 03 May	Finnair
23 Apr - 06 May	SWISS	direct
11 Apr - 30 May	Qatar Airways
27 Apr - 05 May	Thai Airways	direct
25 Apr - 03 May	SWISS	direct
02 Apr - 07 May	Condor
11 Apr - 30 May	SWISS	direct

Also check the deals for one-way flights from Bangkok to Zurich 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 Bangkok to Zurich in April from 680€

Return flights