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

Return flights

19 May - 26 May	Condor
28 May - 06 Jun	Condor
30 May - 08 Jun	Condor
30 May - 07 Jun	Condor
29 May - 05 Jun	Condor
23 May - 06 Jun	Condor
29 May - 06 Jun	Condor
30 May - 06 Jun	Condor
29 May - 09 Jun	Condor
29 May - 08 Jun	Condor
22 May - 30 May	Condor
19 May - 29 May	Condor
23 May - 03 Jun	Finnair
11 May - 17 May	Finnair
03 May - 17 May	Condor
07 May - 13 May	Condor
05 May - 11 May	Condor
19 May - 29 May	SWISS	direct
01 May - 10 May	Condor
02 May - 10 May	Condor

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

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 May from 580€

Return flights