Cheapest return flights from Helsinki to Seoul in June from $698

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

Return flights

04 Jun - 16 Jun Finnair
03 Jun - 16 Jun Finnair
01 Jun - 14 Jun Ryanair
04 Jun - 15 Jun Finnair
08 Jun - 17 Jun Finnair
14 Jun - 30 Jun Finnair
16 Jun - 04 Jul Finnair
03 Jun - 10 Jun KLM
16 Jun - 01 Jul Finnair
02 Jun - 08 Jun Ryanair
16 Jun - 04 Jul Finnair direct
05 Jun - 12 Jun Finnair
01 Jun - 06 Jun Scandinavian Airlines
30 Jun - 31 Jul Ryanair
29 Jun - 31 Jul airBaltic
29 Jun - 31 Jul Finnair direct

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

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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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