Cheapest return flights from Oslo to Keflavik in January from $202

Best time to book flights for Oslo (OSL) to Keflavik (KEF) flights at AirHint

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

Return flights

08 Jan - 11 Jan Scandinavian Airlines
11 Jan - 14 Jan Icelandair direct
18 Jan - 21 Jan Icelandair direct
06 Jan - 14 Jan LOT
06 Jan - 09 Jan Icelandair direct
06 Jan - 14 Jan Icelandair direct
05 Jan - 08 Jan Scandinavian Airlines
13 Jan - 16 Jan Icelandair direct
15 Jan - 18 Jan Icelandair direct
20 Jan - 23 Jan 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.

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