Cheapest return flights from Helsinki to Seoul in August from 641€

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

Return flights

30 Aug - 03 Sep Juneyao Airlines
30 Aug - 22 Sep Juneyao Airlines
18 Aug - 25 Aug Norwegian Air Sweden AOC
20 Aug - 10 Sep Turkish Airlines
30 Aug - 14 Sep Juneyao Airlines
20 Aug - 06 Sep Scandinavian Airlines
27 Aug - 08 Sep Turkish Airlines
23 Aug - 30 Aug Scandinavian Airlines
20 Aug - 14 Sep Scandinavian Airlines
20 Aug - 27 Aug Norwegian Air Sweden AOC
19 Aug - 26 Aug Scandinavian Airlines
20 Aug - 28 Sep Norwegian Air Sweden AOC
25 Aug - 29 Aug Finnair
18 Aug - 22 Aug Scandinavian Airlines
22 Aug - 30 Aug Norwegian Air Sweden AOC
27 Aug - 08 Sep Finnair direct
20 Aug - 28 Sep Finnair direct
18 Aug - 23 Aug Qatar Airways
17 Aug - 26 Aug Air France
19 Aug - 26 Aug Finnair direct

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

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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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