AirHint found the following cheapest return flights from Stockholm (ARN) to Seoul (ICN) in April 2026 (see full year).

Return flights

20 Apr - 27 Apr	Air China
09 Apr - 09 May	LOT
14 Apr - 20 Apr	Air China
24 Apr - 08 May	Norwegian
27 Apr - 04 May	Finnair
20 Apr - 04 May	Finnair
20 Apr - 11 May	Finnair
27 Apr - 11 May	Finnair
27 Apr - 07 May	Finnair
07 Apr - 21 Apr	Finnair
13 Apr - 20 Apr	Finnair
14 Apr - 21 Apr	Finnair
06 Apr - 13 Apr	Air China
09 Apr - 21 Apr	LOT
16 Apr - 23 Apr	Air China
20 Apr - 26 Apr	Norwegian Air Sweden AOC
23 Apr - 30 Apr	Air China
30 Apr - 07 May	Air China
28 Apr - 05 May	Finnair
29 Apr - 06 May	Finnair

Also check the deals for one-way flights from Stockholm to Seoul in April.

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 Stockholm to Seoul in April from 495€

Return flights