Cheapest one-way flights from Helsinki to Seoul in October from $433

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

AirHint found the following cheapest one-way flights from Helsinki (HEL) to Seoul (ICN) in October 2025 (see full year).

One-Way flights

22 Oct Pegasus Airlines
31 Oct Turkish Airlines
17 Oct Turkish Airlines
08 Oct Norwegian Air Sweden AOC
31 Oct Finnair direct
22 Oct Finnair direct
15 Oct Qatar Airways
01 Oct Finnair direct
10 Oct airBaltic
17 Oct Finnair direct

Also check the deals for return flights from Helsinki to Seoul in October.

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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