Cheapest return flights from Keflavik (KEF) to Oslo (OSL), May

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
06 May 09 May Scandinavian Airlines
Direct Flight
04 May 07 May Scandinavian Airlines
Direct Flight
14 May 17 May Scandinavian Airlines
Direct Flight
13 May 16 May Scandinavian Airlines
01 May 04 May Scandinavian Airlines
20 May 23 May Scandinavian Airlines
18 May 21 May Scandinavian Airlines
Direct Flight
17 May 20 May Scandinavian Airlines
Direct Flight
09 May 12 May Scandinavian Airlines
Direct Flight
10 May 13 May Scandinavian Airlines
Direct Flight
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deals for one-way flights from Keflavik to Oslo in May.

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Updated Aug 25, 2026.

About these fares

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