Cheapest return flights from Oslo to Keflavik in April from 105€

AirHint found the following cheapest return flights from Oslo (OSL) to Keflavik (KEF) in April 2026 (see full year).

Return flights

23 Apr - 28 Apr Norwegian direct
23 Apr - 12 May Norwegian direct
23 Apr - 07 May Norwegian direct
23 Apr - 05 May Norwegian direct
04 Apr - 14 Apr Scandinavian Airlines direct
03 Apr - 08 Apr Scandinavian Airlines direct
02 Apr - 16 Apr Norwegian direct
24 Apr - 26 Apr Scandinavian Airlines direct
23 Apr - 26 Apr Norwegian direct
02 Apr - 07 Apr Norwegian direct
18 Apr - 21 Apr Scandinavian Airlines
04 Apr - 07 Apr Scandinavian Airlines
11 Apr - 14 Apr Scandinavian Airlines

Also check the deals for one-way 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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