Cheapest return flights from Seoul to Helsinki in August from 811€

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

Return flights

31 Aug - 05 Sep Etihad Airways
02 Aug - 30 Aug Turkish Airlines
12 Aug - 19 Aug Scandinavian Airlines
19 Aug - 26 Aug Scandinavian Airlines
13 Aug - 19 Aug Scandinavian Airlines
11 Aug - 18 Aug Scandinavian Airlines
21 Aug - 31 Aug Scandinavian Airlines
20 Aug - 23 Aug Turkish Airlines
16 Aug - 20 Aug Etihad Airways
11 Aug - 17 Aug Scandinavian Airlines
18 Aug - 24 Aug Lufthansa
31 Aug - 05 Sep Finnair direct

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