Cheapest one-way flights from Keflavik to Oslo in April from $77

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 April 2025 (see full year).

One-Way flights

29 Apr Norwegian direct
10 Apr Norwegian direct
24 Apr Wizz Air
24 Apr Norwegian direct
15 Apr Norwegian direct
23 Apr Transavia France
08 Apr Norwegian direct
27 Apr Wizz Air
11 Apr Scandinavian Airlines direct
28 Apr Fly Play

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

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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