AirHint found the following cheapest return flights from Helsinki (HEL) to Seoul (ICN) in February 2026 (see full year).

Return flights

03 Feb - 11 Feb	Scandinavian Airlines
08 Feb - 18 Feb	Scandinavian Airlines
17 Feb - 23 Feb	Scandinavian Airlines
19 Feb - 26 Feb	Turkish Airlines
08 Feb - 18 Feb	Finnair	direct
03 Feb - 11 Feb	Finnair	direct
17 Feb - 23 Feb	Finnair	direct
19 Feb - 26 Feb	Finnair	direct
23 Feb - 01 Mar	Turkish Airlines
23 Feb - 01 Mar	Finnair	direct

Also check the deals for one-way flights from Helsinki to Seoul in February.

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 Helsinki to Seoul in February from 591€

Return flights