Cheapest return flights from Helsinki to Seoul in August from 776€

AirHint found the following cheapest return flights from Helsinki (HEL) to Seoul (ICN) in August 2026 (see full year).

Return flights

11 Aug - 29 Aug Finnair
12 Aug - 27 Aug Finnair direct
11 Aug - 29 Aug Finnair direct
04 Aug - 20 Aug Finnair direct
03 Aug - 16 Aug Finnair direct
17 Aug - 23 Aug Qatar Airways
17 Aug - 23 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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