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

Return flights

09 May - 17 May	Oman Air
05 May - 28 May	Oman Air
17 May - 24 May	Oman Air
19 May - 28 May	Oman Air
05 May - 26 May	Oman Air
14 May - 07 Jun	Oman Air
18 May - 12 Jun	China Southern
18 May - 25 May	China Southern
02 May - 16 May	Oman Air
28 May - 30 Jun	Oman Air
09 May - 16 May	Oman Air
17 May - 13 Jun	Oman Air
16 May - 12 Jun	Oman Air
07 May - 29 May	Oman Air
23 May - 05 Jun	Oman Air
20 May - 31 May	China Southern
30 May - 08 Jun	SWISS
30 May - 09 Jun	SWISS
30 May - 10 Jun	SWISS
07 May - 02 Jun	Austrian Airlines

Also check the deals for one-way flights from Amsterdam to Bangkok 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 Amsterdam to Bangkok in May from 456€

Return flights