Cheapest one-way flights from Keflavik to Oslo in June from $118

AirHint found the following cheapest one-way flights from Keflavik (KEF) to Oslo (OSL) in June 2026 (see full year).

One-Way flights

25 Jun Norwegian direct
21 Jun Norwegian direct
09 Jun Norwegian direct
07 Jun Norwegian direct
08 Jun Scandinavian Airlines
10 Jun Wizz Air
26 Jun Scandinavian Airlines
01 Jun Scandinavian Airlines
19 Jun Scandinavian Airlines
29 Jun Scandinavian Airlines direct

Also check the deals for return flights from Keflavik to Oslo in June.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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