Cheapest return flights from Helsinki to Seoul in March from $647

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 March 2025 (see full year).

Return flights

05 Mar - 17 Mar Air France
13 Mar - 27 Mar KLM
13 Mar - 19 Mar KLM
08 Mar - 18 Mar Turkish Airlines
15 Mar - 31 Mar Turkish Airlines
06 Mar - 16 Mar Turkish Airlines
16 Mar - 10 Apr Air France
16 Mar - 29 Mar Turkish Airlines
22 Mar - 29 Mar Turkish Airlines
15 Mar - 29 Mar Turkish Airlines
15 Mar - 30 Mar Turkish Airlines
16 Mar - 10 Apr Finnair direct
29 Mar - 06 Apr Air France
03 Mar - 28 Apr Qatar Airways
29 Mar - 08 Apr Air France
30 Mar - 07 Apr Finnair direct
29 Mar - 08 Apr Finnair direct
03 Mar - 28 Apr Finnair direct
29 Mar - 06 Apr Finnair direct
15 Mar - 30 Apr Lufthansa

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

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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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