Cheapest one-way flights from Oslo to Keflavik in December from $72

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

One-Way flights

03 Dec Wizz Air
04 Dec Scandinavian Airlines direct
07 Dec Scandinavian Airlines direct
11 Dec Scandinavian Airlines direct
02 Dec Icelandair direct
03 Dec Icelandair direct
16 Dec Scandinavian Airlines
10 Dec Icelandair direct
29 Dec Ryanair
16 Dec Scandinavian Airlines direct

Also check the deals for return flights from Oslo to Keflavik 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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