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

Return flights

14 May - 23 May	Vietnam Airlines
25 May - 06 Jun	Vietnam Airlines
15 May - 22 May	Vietnam Airlines
01 May - 07 May	Vietnam Airlines
01 May - 14 May	Vietnam Airlines
30 May - 06 Jun	Air India
27 May - 03 Jun	KLM
21 May - 29 May	KLM
21 May - 07 Jun	KLM
23 May - 08 Jun	KLM
11 May - 22 May	Etihad Airways
22 May - 31 May	KLM
22 May - 08 Jun	KLM
22 May - 01 Jun	KLM
30 May - 03 Jun	Etihad Airways
01 May - 06 May	Emirates
01 May - 11 May	Emirates
04 May - 25 Jun	Qatar Airways
14 May - 23 May	Thai Airways	direct
25 May - 06 Jun	Thai Airways	direct

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 617€

Return flights