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

Return flights

06 Mar - 17 Mar	EVA Air
16 Mar - 31 Mar	Asiana Airlines
13 Mar - 19 Mar	EVA Air
22 Mar - 28 Mar	Korean Air
16 Mar - 23 Mar	Japan Airlines

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

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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Cheapest return flights from Seoul to Helsinki in March from $1915

Return flights