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

Return flights

20 May - 30 May	China Eastern
28 May - 08 Jun	KLM
28 May - 07 Jun	KLM
28 May - 06 Jun	KLM
30 May - 07 Jun	Air France
27 May - 05 Jun	Air France
30 May - 06 Jun	KLM
11 May - 22 May	KLM
29 May - 06 Jun	Vietnam Airlines
01 May - 14 May	Vietnam Airlines
23 May - 06 Jun	KLM
12 May - 19 May	KLM
29 May - 07 Jun	KLM
27 May - 31 May	Air China
22 May - 05 Jun	Austrian Airlines
04 May - 11 May	Air India
04 May - 11 May	Thai Airways	direct
27 May - 31 May	Thai Airways	direct
11 May - 22 May	Thai Airways	direct
14 May - 23 May	Scandinavian Airlines

Also check the deals for one-way flights from Bangkok to Copenhagen 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 Copenhagen in May from 548€

Return flights