Cheapest one-way flights from Keflavik to Oslo in September from 64€

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

One-Way flights

29 Sep Norwegian direct
06 Sep Wizz Air
30 Sep Scandinavian Airlines direct
24 Sep Norwegian direct
13 Sep Wizz Air
19 Sep Scandinavian Airlines direct
05 Sep Scandinavian Airlines direct
12 Sep Scandinavian Airlines direct
26 Sep Scandinavian Airlines direct
13 Sep Norwegian direct

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

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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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