AirHint found the following cheapest return flights from Reykjavik (REK) to Stockholm (ARN) in December 2025 (see full year).

Return flights

04 Dec - 11 Dec	KLM
05 Dec - 07 Dec	KLM
12 Dec - 15 Dec	KLM
23 Dec - 06 Jan	Scandinavian Airlines
24 Dec - 01 Jan	Scandinavian Airlines
04 Dec - 11 Dec	Icelandair	direct
05 Dec - 05 Dec	Finnair
26 Dec - 29 Dec	Wizz Air
19 Dec - 21 Dec	Scandinavian Airlines
12 Dec - 15 Dec	Icelandair	direct
05 Dec - 07 Dec	Icelandair	direct
19 Dec - 19 Dec	Scandinavian Airlines
23 Dec - 06 Jan	Icelandair	direct

Also check the deals for one-way flights from Reykjavik to Stockholm in December.

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 Stockholm in December from 188€

Return flights