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

Return flights

20 May - 27 May	IndiGo
21 May - 24 May	Thai VietJet Air
06 May - 20 May	IndiGo
04 May - 08 May	IndiGo
21 May - 28 May	China Eastern
28 May - 03 Jun	KLM
08 May - 15 May	IndiGo
18 May - 25 May	KLM
28 May - 11 Jun	KLM
29 May - 07 Jun	IndiGo
23 May - 13 Jun	Air France
23 May - 10 Jun	Air France
23 May - 14 Jun	Air France
30 May - 07 Jun	KLM
30 May - 06 Jun	KLM
16 May - 03 Jun	Air China
09 May - 12 May	Etihad Airways
01 May - 14 May	Etihad Airways
07 May - 15 May	Etihad Airways
22 May - 01 Jun	Etihad Airways

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 488€

Return flights