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

Return flights

22 Jan - 26 Jan	Wizz Air
22 Jan - 25 Jan	Wizz Air
22 Jan - 30 Jan	Wizz Air
26 Jan - 30 Jan	Wizz Air Malta
23 Jan - 30 Jan	easyJet
28 Jan - 03 Feb	easyJet
25 Jan - 27 Jan	Wizz Air
29 Jan - 03 Feb	Wizz Air
21 Jan - 28 Jan	easyJet
30 Jan - 04 Feb	easyJet
23 Jan - 27 Jan	easyJet
18 Jan - 26 Jan	Scandinavian Airlines
30 Jan - 03 Feb	easyJet
26 Jan - 28 Jan	Wizz Air Malta
31 Jan - 03 Feb	Scandinavian Airlines
28 Jan - 03 Feb	Icelandair	direct
30 Jan - 03 Feb	Icelandair	direct
30 Jan - 04 Feb	Icelandair	direct
30 Jan - 02 Feb	Icelandair	direct
29 Jan - 03 Feb	Icelandair	direct

Also check the deals for one-way flights from Keflavik to Stockholm 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 Keflavik to Stockholm in January from 187€

Return flights