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

Return flights

29 Jan - 01 Feb	Wizz Air
22 Jan - 26 Jan	Wizz Air
23 Jan - 25 Jan	Wizz Air Malta
12 Jan - 14 Jan	Wizz Air Malta
16 Jan - 23 Jan	Wizz Air Malta
16 Jan - 22 Jan	easyJet
24 Jan - 27 Jan	Icelandair	direct
28 Jan - 31 Jan	Icelandair	direct
23 Jan - 26 Jan	Icelandair	direct
25 Jan - 31 Jan	Icelandair	direct
23 Jan - 25 Jan	Icelandair	direct
29 Jan - 01 Feb	Icelandair	direct
31 Jan - 03 Feb	Icelandair

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

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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Cheapest return flights from Reykjavik to Oslo in January from 108€

Return flights