Cheapest return flights from Copenhagen to Keflavik in December from 160€

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

Return flights

04 Dec - 07 Dec Fly Play direct
07 Dec - 10 Dec Scandinavian Airlines direct
01 Dec - 04 Dec Scandinavian Airlines direct
08 Dec - 11 Dec Scandinavian Airlines direct
03 Dec - 05 Dec Scandinavian Airlines
01 Dec - 18 Dec Wizz Air
12 Dec - 16 Dec easyJet
02 Dec - 05 Dec Scandinavian Airlines direct
14 Dec - 17 Dec Scandinavian Airlines direct
09 Dec - 12 Dec Scandinavian Airlines direct
31 Dec - 03 Jan Icelandair direct
30 Dec - 01 Jan easyJet
26 Dec - 03 Jan Icelandair direct
30 Dec - 03 Jan easyJet
27 Dec - 03 Jan Icelandair direct
29 Dec - 01 Jan Icelandair direct
30 Dec - 02 Jan Icelandair direct
30 Dec - 03 Jan Icelandair direct
30 Dec - 01 Jan Icelandair 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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