Cheapest one-way flights from Oslo to Keflavik in April from 35€

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

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

One-Way flights

27 Apr Norwegian direct
06 Apr Norwegian direct
19 Apr Scandinavian Airlines direct
20 Apr Scandinavian Airlines direct
21 Apr Scandinavian Airlines direct
26 Apr Scandinavian Airlines direct
02 Apr Scandinavian Airlines
29 Apr Norwegian direct
24 Apr Norwegian direct
03 Apr Norwegian direct

Also check the deals for return flights from Oslo to Keflavik 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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