Cheapest return flights from Copenhagen to Keflavik in December from $283

AirHint found the following cheapest return flights from Copenhagen (CPH) to Keflavik (KEF) in December 2026 (see full year).

Return flights

07 Dec - 10 Dec Scandinavian Airlines
03 Dec - 08 Dec easyJet
03 Dec - 08 Dec Icelandair direct
22 Dec - 30 Dec Icelandair direct
31 Dec - 04 Jan Norwegian Air Sweden AOC
30 Dec - 07 Jan Icelandair direct
07 Dec - 10 Dec Icelandair direct
30 Dec - 03 Jan Icelandair direct
31 Dec - 03 Jan Norwegian Air Sweden AOC
31 Dec - 04 Jan Icelandair direct
31 Dec - 03 Jan Icelandair direct

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

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