Cheapest return flights from Oslo to Keflavik in May from 107€

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

Return flights

05 May - 12 May Norwegian direct
19 May - 28 May Norwegian direct
19 May - 04 Jun Norwegian direct
19 May - 02 Jun Norwegian direct
12 May - 28 May Norwegian direct
26 May - 28 May Norwegian direct
26 May - 04 Jun Norwegian direct
08 May - 11 May Scandinavian Airlines direct
26 May - 02 Jun Norwegian direct
05 May - 10 May Norwegian direct
08 May - 10 May Scandinavian Airlines direct
18 May - 21 May Scandinavian Airlines
19 May - 31 May Norwegian direct
10 May - 13 May Scandinavian Airlines direct
29 May - 01 Jun Scandinavian Airlines
29 May - 08 Jun Scandinavian Airlines
30 May - 02 Jun Icelandair direct
29 May - 01 Jun Icelandair direct
29 May - 08 Jun Icelandair direct

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

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