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

Return flights

18 Dec - 09 Jan	Air China
03 Dec - 11 Dec	Lufthansa
04 Dec - 07 Dec	Air China
25 Dec - 04 Jan	Lufthansa
25 Dec - 31 Dec	Lufthansa
18 Dec - 07 Jan	Lufthansa
16 Dec - 15 Jan	Lufthansa
25 Dec - 05 Jan	Lufthansa
16 Dec - 20 Dec	Air China
29 Dec - 05 Jan	Lufthansa
22 Dec - 31 Dec	Lufthansa
26 Dec - 01 Jan	Scandinavian Airlines
24 Dec - 01 Jan	Scandinavian Airlines
17 Dec - 02 Jan	Lufthansa
25 Dec - 02 Jan	Lufthansa
18 Dec - 30 Dec	Lufthansa
18 Dec - 23 Dec	Lufthansa
05 Dec - 13 Dec	Air France
22 Dec - 30 Dec	Lufthansa
05 Dec - 12 Dec	Air France

Also check the deals for one-way flights from Seoul 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 Seoul to Stockholm in December from $570

Return flights