Cheapest one-way flights from Keflavik to Oslo in December from 77€

AirHint found the following cheapest one-way flights from Keflavik (KEF) to Oslo (OSL) in December 2025 (see full year).

One-Way flights

04 Dec Scandinavian Airlines direct
11 Dec Scandinavian Airlines direct
23 Dec Scandinavian Airlines direct
30 Dec Wizz Air
07 Dec Wizz Air
07 Dec Scandinavian Airlines direct
15 Dec easyJet
17 Dec Scandinavian Airlines
14 Dec Scandinavian Airlines direct
18 Dec Scandinavian Airlines direct

Also check the deals for return flights from Keflavik to Oslo in December.

Skyscanner

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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