Cheapest one-way flights from Helsinki to Seoul in August from $447

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 August 2025 (see full year).

One-Way flights

13 Aug Norwegian Air Sweden AOC
25 Aug Finnair
12 Aug Scandinavian Airlines
06 Aug Norwegian Air Sweden AOC
19 Aug Finnair
18 Aug Scandinavian Airlines
14 Aug Scandinavian Airlines
11 Aug Scandinavian Airlines
21 Aug Scandinavian Airlines
17 Aug Norwegian Air Sweden AOC

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

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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