Cheapest return flights from Stockholm to Keflavik in December from 141€

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

Return flights

04 Dec - 07 Dec Wizz Air
04 Dec - 11 Dec Wizz Air
03 Dec - 07 Dec Norwegian Air Sweden AOC
18 Dec - 25 Dec Wizz Air
07 Dec - 14 Dec KLM
12 Dec - 20 Dec SWISS
06 Dec - 13 Dec Ryanair
01 Dec - 05 Dec KLM
23 Dec - 01 Jan Scandinavian Airlines
23 Dec - 27 Dec Scandinavian Airlines
30 Dec - 01 Jan Scandinavian Airlines
26 Dec - 01 Jan Scandinavian Airlines
25 Dec - 01 Jan Wizz Air
12 Dec - 16 Dec Ryanair
30 Dec - 04 Jan Scandinavian Airlines
31 Dec - 07 Jan Scandinavian Airlines
31 Dec - 01 Jan Scandinavian Airlines
30 Dec - 03 Jan Scandinavian Airlines
28 Dec - 01 Jan Scandinavian Airlines
30 Dec - 05 Jan Scandinavian Airlines

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

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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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