Cheapest return flights from Copenhagen to Keflavik in December from 178€

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

Return flights

11 Dec - 14 Dec Fly Play direct
04 Dec - 07 Dec Fly Play direct
17 Dec - 04 Jan easyJet
01 Dec - 06 Dec Wizz Air
01 Dec - 04 Dec Scandinavian Airlines direct
17 Dec - 04 Jan Scandinavian Airlines direct
18 Dec - 04 Jan Fly Play direct
01 Dec - 05 Dec Scandinavian Airlines
01 Dec - 07 Dec Scandinavian Airlines
15 Dec - 18 Dec Scandinavian Airlines
01 Dec - 05 Dec Scandinavian Airlines direct
18 Dec - 21 Dec Fly Play direct
03 Dec - 06 Dec Scandinavian Airlines
31 Dec - 02 Jan Scandinavian Airlines direct
19 Dec - 04 Jan Ryanair
30 Dec - 02 Jan Scandinavian Airlines
18 Dec - 06 Jan Lufthansa
30 Dec - 02 Jan Scandinavian Airlines direct
29 Dec - 02 Jan Wizz Air
29 Dec - 02 Jan Scandinavian Airlines direct

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

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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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