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

Return flights

25 May - 10 Jun	Condor
26 May - 31 May	Condor
26 May - 02 Jun	Condor
07 May - 14 May	Etihad Airways
12 May - 26 May	Etihad Airways
15 May - 29 May	Etihad Airways
18 May - 31 May	Etihad Airways
07 May - 19 May	Etihad Airways
12 May - 19 May	KLM
25 May - 06 Jun	Air France
25 May - 02 Jun	Air France
28 May - 06 Jun	KLM
24 May - 04 Jun	Air France
21 May - 25 May	Etihad Airways
21 May - 24 May	Etihad Airways
11 May - 14 May	Etihad Airways
29 May - 03 Jun	Etihad Airways
30 May - 08 Jun	Etihad Airways
29 May - 02 Jun	Etihad Airways
27 May - 06 Jun	Etihad Airways

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 526€

Return flights