Cheapest return flights from Helsinki to Seoul in May from $726

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

Return flights

14 May - 01 Jun Scandinavian Airlines
06 May - 01 Jun Turkish Airlines
20 May - 27 May Air France
30 May - 07 Jun Air France
14 May - 01 Jun Finnair direct
06 May - 01 Jun Finnair direct
20 May - 27 May Finnair direct
30 May - 07 Jun Finnair direct

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

Skyscanner

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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