Cheapest one-way flights from Oslo to Keflavik in March from $70

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

One-Way flights

31 Mar Norwegian direct
08 Mar Wizz Air
15 Mar Wizz Air
22 Mar Scandinavian Airlines direct
15 Mar Scandinavian Airlines direct
16 Mar Scandinavian Airlines direct
01 Mar Scandinavian Airlines direct
08 Mar Scandinavian Airlines direct
30 Mar Ryanair
05 Mar Ryanair

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

Powered by

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.