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

Return flights

04 May - 11 May	Thai Lion Air
10 May - 24 May	Thai Lion Air
06 May - 13 May	Thai Lion Air
27 May - 04 Jun	Thai Lion Air
18 May - 25 May	AirAsia
28 May - 06 Jun	Thai Lion Air
15 May - 29 May	Thai Lion Air
25 May - 08 Jun	Thai Lion Air
14 May - 24 May	AirAsia
13 May - 17 May	Thai Lion Air
01 May - 24 May	Thai AirAsia
13 May - 23 May	Thai Lion Air
22 May - 26 Jun	Thai Lion Air
27 May - 03 Jun	Thai Lion Air
14 May - 23 May	Thai AirAsia

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 $669

Return flights