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

Return flights

22 Jan - 27 Jan	Wizz Air
30 Jan - 01 Feb	Wizz Air
15 Jan - 22 Jan	Wizz Air
22 Jan - 29 Jan	Wizz Air
29 Jan - 08 Feb	Wizz Air
25 Jan - 01 Feb	Wizz Air
22 Jan - 25 Jan	Wizz Air
18 Jan - 24 Jan	Wizz Air
18 Jan - 22 Jan	Wizz Air
19 Jan - 01 Feb	Ryanair
26 Jan - 01 Feb	Ryanair
19 Jan - 23 Jan	Wizz Air
22 Jan - 04 Feb	Wizz Air
25 Jan - 03 Feb	Wizz Air
24 Jan - 31 Jan	Norwegian Air Sweden AOC
07 Jan - 11 Jan	Scandinavian Airlines
24 Jan - 04 Feb	Ryanair
13 Jan - 18 Jan	Scandinavian Airlines
28 Jan - 04 Feb	Norwegian Air Sweden AOC
28 Jan - 02 Feb	Norwegian Air Sweden AOC

Also check the deals for one-way flights from Stockholm to Keflavik 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 Stockholm to Keflavik in January from 132€

Return flights