AirHint found the following cheapest return flights from Reykjavik (REK) to Copenhagen (CPH) in December 2025 (see full year).

Return flights

25 Dec - 07 Jan	Wizz Air
26 Dec - 09 Jan	Wizz Air
27 Dec - 01 Jan	Lufthansa
18 Dec - 08 Jan	easyJet
26 Dec - 02 Jan	Scandinavian Airlines
25 Dec - 30 Dec	Wizz Air
29 Dec - 05 Jan	Wizz Air
18 Dec - 21 Dec	Scandinavian Airlines
26 Dec - 01 Jan	Scandinavian Airlines
19 Dec - 20 Dec	Scandinavian Airlines	direct
30 Dec - 02 Jan	Wizz Air
31 Dec - 04 Jan	Wizz Air
21 Dec - 03 Jan	Wizz Air
24 Dec - 28 Dec	Scandinavian Airlines
25 Dec - 29 Dec	Wizz Air
17 Dec - 21 Dec	Scandinavian Airlines
24 Dec - 27 Dec	Scandinavian Airlines
23 Dec - 28 Dec	Wizz Air
21 Dec - 28 Dec	Wizz Air
17 Dec - 19 Dec	TUI

Also check the deals for one-way flights from Reykjavik to Copenhagen in December.

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 Reykjavik to Copenhagen in December from 234€

Return flights