Cheapest return flights from Oslo to Keflavik in March from 136€

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

Return flights

27 Mar - 30 Mar Scandinavian Airlines direct
12 Mar - 16 Mar Scandinavian Airlines
30 Mar - 02 Apr Scandinavian Airlines
05 Mar - 15 Mar Ryanair
29 Mar - 09 Apr Norwegian direct
21 Mar - 04 Apr Scandinavian Airlines
29 Mar - 01 Apr Scandinavian Airlines direct
29 Mar - 16 Apr Norwegian direct
29 Mar - 14 Apr Norwegian direct
03 Mar - 09 Mar KLM
12 Mar - 16 Mar Scandinavian Airlines direct
05 Mar - 08 Mar Scandinavian Airlines
19 Mar - 22 Mar Scandinavian Airlines
12 Mar - 15 Mar Scandinavian Airlines
16 Mar - 19 Mar Scandinavian Airlines direct
24 Mar - 27 Mar Scandinavian Airlines
30 Mar - 04 Apr Scandinavian Airlines direct
21 Mar - 04 Apr Icelandair direct
30 Mar - 02 Apr Icelandair direct

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

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