Cheapest return flights from Keflavik to Oslo in January from 171€

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

Return flights

29 Jan - 01 Feb Scandinavian Airlines direct
26 Jan - 29 Jan Scandinavian Airlines
22 Jan - 31 Jan easyJet
21 Jan - 02 Feb Scandinavian Airlines
11 Jan - 14 Jan Icelandair direct
26 Jan - 29 Jan Icelandair direct
15 Jan - 18 Jan Icelandair direct
17 Jan - 20 Jan Icelandair direct
18 Jan - 21 Jan Icelandair direct
19 Jan - 22 Jan Icelandair direct
22 Jan - 25 Jan Icelandair direct
09 Jan - 12 Jan Icelandair direct
21 Jan - 02 Feb Icelandair direct
30 Jan - 02 Feb Icelandair direct
31 Jan - 03 Feb Icelandair direct

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

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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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