Cheapest return flights from Keflavik to Oslo in March from 115€

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

Return flights

31 Mar - 07 Apr Norwegian direct
31 Mar - 14 Apr Norwegian direct
31 Mar - 16 Apr Norwegian direct
31 Mar - 09 Apr Norwegian direct
31 Mar - 12 Apr Norwegian direct
05 Mar - 08 Mar Wizz Air
31 Mar - 19 Apr Norwegian direct
01 Mar - 15 Mar Wizz Air
12 Mar - 15 Mar Wizz Air
29 Mar - 07 Apr Norwegian direct
29 Mar - 14 Apr Norwegian direct
29 Mar - 05 Apr Norwegian direct
29 Mar - 16 Apr Norwegian direct
19 Mar - 26 Mar easyJet
22 Mar - 26 Mar Wizz Air
29 Mar - 31 Mar Norwegian direct
19 Mar - 22 Mar Scandinavian Airlines direct
27 Mar - 30 Mar Scandinavian Airlines
05 Mar - 08 Mar Scandinavian Airlines direct
12 Mar - 15 Mar Scandinavian Airlines direct

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

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