Cheapest one-way flights from Helsinki to Seoul in October from 325€

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

One-Way flights

25 Oct Ryanair
01 Oct Norwegian Air Sweden AOC
15 Oct Ryanair
14 Oct Finnair
02 Oct Norwegian Air Sweden AOC
16 Oct Ryanair
28 Oct Turkish Airlines
26 Oct Turkish Airlines
28 Oct Finnair direct
08 Oct Pegasus Airlines

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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