Cheapest return flights from Helsinki to Seoul in May from 629€

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

Return flights

03 May - 13 May Turkish Airlines
01 May - 11 May Turkish Airlines
20 May - 17 Jun Lufthansa
18 May - 01 Jun Turkish Airlines
27 May - 08 Jun Finnair direct
18 May - 01 Jun Finnair direct
01 May - 19 Jun Scandinavian Airlines
20 May - 17 Jun Finnair direct
01 May - 11 May Finnair direct
01 May - 19 Jun Finnair direct
03 May - 13 May 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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