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

Return flights

07 Dec - 14 Dec	Wizz Air
23 Dec - 08 Jan	Lufthansa
23 Dec - 09 Jan	Lufthansa
23 Dec - 10 Jan	Lufthansa
12 Dec - 15 Dec	KLM
11 Dec - 15 Dec	Wizz Air
13 Dec - 15 Dec	Icelandair
17 Dec - 05 Jan	KLM
13 Dec - 16 Dec	Icelandair
16 Dec - 05 Jan	Scandinavian Airlines
30 Dec - 02 Jan	Wizz Air
07 Dec - 10 Dec	Icelandair	direct
24 Dec - 01 Jan	Wizz Air
11 Dec - 14 Dec	Scandinavian Airlines
14 Dec - 04 Jan	Scandinavian Airlines
14 Dec - 04 Jan	Icelandair	direct
08 Dec - 11 Dec	Scandinavian Airlines
02 Dec - 05 Dec	Icelandair	direct
03 Dec - 06 Dec	Icelandair	direct
16 Dec - 05 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 $183

Return flights