Cheapest return flights from Seoul to Helsinki in June from $800

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

Return flights

29 Jun - 06 Jul KLM
22 Jun - 20 Jul KLM
04 Jun - 03 Jul Air France
10 Jun - 03 Jul KLM
15 Jun - 22 Jun Scandinavian Airlines
03 Jun - 13 Jun KLM
15 Jun - 08 Jul Scandinavian Airlines
07 Jun - 13 Jun KLM
22 Jun - 20 Jul Finnair direct
03 Jun - 13 Jun Finnair direct
15 Jun - 22 Jun Finnair direct
04 Jun - 03 Jul Finnair direct
10 Jun - 03 Jul Finnair direct
24 Jun - 26 Jun Lufthansa
07 Jun - 13 Jun Finnair direct
24 Jun - 26 Jun Finnair direct

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

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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