Cheapest return flights from Helsinki to Seoul in June from $703

Best time to book flights for Helsinki (HEL) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Helsinki (HEL) to Seoul (ICN) in June 2025 (see full year).

Return flights

18 Jun - 22 Jun Finnair
17 Jun - 24 Jun Finnair
11 Jun - 18 Jun Finnair direct
18 Jun - 25 Jun Finnair
06 Jun - 14 Jun Finnair
16 Jun - 07 Jul KLM
01 Jun - 15 Jun KLM
02 Jun - 15 Jun KLM
17 Jun - 24 Jun Finnair direct
11 Jun - 25 Jun Finnair direct
18 Jun - 15 Jul Finnair direct
12 Jun - 19 Jun Finnair direct
16 Jun - 07 Jul Finnair direct
28 Jun - 31 Jul Finnair
28 Jun - 31 Jul Finnair direct
18 Jun - 08 Jul Singapore Airlines

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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