Cheapest return flights from Keflavik to Oslo in December from 281€

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

Return flights

06 Dec - 09 Dec Icelandair direct
08 Dec - 11 Dec Icelandair direct
10 Dec - 13 Dec Icelandair direct
03 Dec - 06 Dec Icelandair direct
01 Dec - 04 Dec Icelandair direct
13 Dec - 16 Dec Icelandair direct
12 Dec - 15 Dec Scandinavian Airlines direct
05 Dec - 08 Dec Scandinavian Airlines direct
04 Dec - 07 Dec Icelandair direct
11 Dec - 14 Dec Icelandair direct

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

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