Cheapest one-way flights from Keflavik (KEF) to Oslo (OSL), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
10 Sep Wizz Air
22 Sep Norwegian
Direct Flight
19 Sep Wizz Air
12 Sep Wizz Air
03 Sep Wizz Air
23 Sep Wizz Air
13 Sep Wizz Air
14 Sep Wizz Air
15 Sep Wizz Air
01 Sep Norwegian
Direct Flight
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deals for return flights from Keflavik to Oslo in September.

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Updated Jul 18, 2026.

About these fares

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