Cheapest one-way flights from Keflavik to Oslo in May from 53€

Best time to book flights for Keflavik (KEF) to Oslo (OSL) flights at AirHint

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

One-Way flights

13 May Norwegian direct
22 May Norwegian direct
15 May Norwegian direct
29 May Scandinavian Airlines direct
03 May Scandinavian Airlines direct
02 May Fly Play
19 May Scandinavian Airlines
07 May Scandinavian Airlines
05 May Scandinavian Airlines
14 May Scandinavian Airlines

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

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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