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

Return flights

03 Dec - 09 Dec	Air China
05 Dec - 16 Dec	Air China
25 Dec - 10 Jan	Air China
17 Dec - 23 Dec	Air China
18 Dec - 23 Dec	Air China
24 Dec - 10 Jan	Air China
15 Dec - 01 Jan	Air China
22 Dec - 08 Jan	Air China
16 Dec - 23 Dec	Air China
04 Dec - 11 Dec	Air China
08 Dec - 11 Dec	Lufthansa
01 Dec - 08 Dec	Lufthansa
05 Dec - 11 Dec	Lufthansa
03 Dec - 11 Dec	Lufthansa
09 Dec - 10 Jan	Lufthansa
08 Dec - 14 Jan	Air France
19 Dec - 06 Jan	Air China
25 Dec - 07 Jan	KLM
30 Dec - 08 Jan	Air China
25 Dec - 03 Jan	Air China

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 408€

Return flights