Cheapest return flights from Oslo to Keflavik in January from 160€

AirHint found the following cheapest return flights from Oslo (OSL) to Keflavik (KEF) in January 2026 (see full year).

Return flights

26 Jan - 29 Jan Scandinavian Airlines direct
29 Jan - 01 Feb Scandinavian Airlines
08 Jan - 11 Jan Scandinavian Airlines
18 Jan - 21 Jan Icelandair direct
11 Jan - 14 Jan Icelandair direct
25 Jan - 28 Jan Icelandair direct
05 Jan - 08 Jan Scandinavian Airlines
02 Jan - 05 Jan Scandinavian Airlines
14 Jan - 17 Jan Icelandair direct
12 Jan - 15 Jan Icelandair direct
13 Jan - 16 Jan Icelandair direct
29 Jan - 01 Feb Icelandair direct
30 Jan - 02 Feb Icelandair direct
31 Jan - 03 Feb Icelandair direct

Also check the deals for one-way flights from Oslo to Keflavik in January.

Skyscanner

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.