Cheapest return flights from Oslo to Keflavik in April from 108€

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

Return flights

28 Apr - 12 May Norwegian direct
05 Apr - 21 Apr Norwegian direct
23 Apr - 12 May Norwegian direct
16 Apr - 21 Apr Norwegian direct
05 Apr - 09 Apr Norwegian direct
14 Apr - 21 Apr Norwegian direct
19 Apr - 21 Apr Norwegian direct
05 Apr - 16 Apr Norwegian direct
05 Apr - 14 Apr Norwegian direct
03 Apr - 06 Apr Scandinavian Airlines direct
03 Apr - 09 Apr Scandinavian Airlines direct
30 Apr - 12 May Norwegian direct
19 Apr - 22 Apr Scandinavian Airlines direct
28 Apr - 10 May Norwegian direct
23 Apr - 10 May Norwegian direct
30 Apr - 10 May Norwegian direct
29 Apr - 02 May Scandinavian Airlines direct
28 Apr - 03 May Norwegian direct
28 Apr - 01 May Scandinavian Airlines
23 Apr - 03 May Norwegian direct

Also check the deals for one-way flights from Oslo to Keflavik in April.

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