Cheapest return flights from Helsinki to Seoul in August from $713

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 August 2025 (see full year).

Return flights

30 Aug - 16 Sep Air France
29 Aug - 16 Sep Air France
31 Aug - 15 Sep Finnair direct
25 Aug - 29 Aug Qatar Airways
17 Aug - 05 Sep Turkish Airlines
25 Aug - 31 Aug Qatar Airways
29 Aug - 16 Sep Finnair direct
30 Aug - 16 Sep Finnair direct
10 Aug - 22 Aug Turkish Airlines
17 Aug - 05 Sep Finnair direct
06 Aug - 18 Aug Turkish Airlines
25 Aug - 31 Aug Finnair direct
03 Aug - 26 Aug Qatar Airways
05 Aug - 16 Aug Qatar Airways
05 Aug - 17 Aug Qatar Airways
04 Aug - 18 Aug Finnair direct
05 Aug - 18 Aug Qatar Airways

Also check the deals for one-way 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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