Cheapest return flights from Helsinki to Seoul in August from 668€

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

04 Aug - 15 Aug Qatar Airways
13 Aug - 20 Aug Qatar Airways
03 Aug - 15 Aug Qatar Airways
11 Aug - 20 Aug Qatar Airways
01 Aug - 22 Aug Qatar Airways
01 Aug - 05 Aug Qatar Airways
13 Aug - 20 Aug Finnair direct
01 Aug - 22 Aug Finnair direct
01 Aug - 05 Aug Finnair direct
03 Aug - 15 Aug Finnair direct
26 Aug - 15 Sep Vietnam Airlines

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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