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

Return flights

21 May - 27 May	IndiGo
28 May - 03 Jun	IndiGo
24 May - 13 Jun	Air France
21 May - 06 Jun	Air France
25 May - 06 Jun	Air France
12 May - 19 May	KLM
28 May - 06 Jun	KLM
20 May - 06 Jun	KLM
25 May - 01 Jun	Air France
27 May - 03 Jun	Vietnam Airlines
28 May - 11 Jun	KLM
31 May - 07 Jun	Air France
01 May - 05 May	Etihad Airways
02 May - 05 May	Etihad Airways
02 May - 06 May	Etihad Airways
01 May - 04 May	Etihad Airways
03 May - 17 May	Etihad Airways
02 May - 15 May	Etihad Airways
03 May - 16 May	Etihad Airways
02 May - 09 May	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 476€

Return flights