Cheapest return flights from Seoul to Helsinki in March from $643

Best time to book flights for Seoul (ICN) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Helsinki (HEL) in March 2025 (see full year).

Return flights

14 Mar - 27 Mar Lufthansa
07 Mar - 11 Mar Lufthansa
06 Mar - 10 Mar Lufthansa
06 Mar - 13 Mar Lufthansa
12 Mar - 19 Mar Lufthansa
18 Mar - 21 Apr Lufthansa
28 Mar - 14 Apr KLM
29 Mar - 14 Apr Lufthansa
23 Mar - 30 Mar KLM
07 Mar - 15 Mar Lufthansa
28 Mar - 06 Apr KLM
06 Mar - 10 Mar Finnair direct
07 Mar - 11 Mar Finnair direct
06 Mar - 13 Mar Finnair direct
28 Mar - 14 Apr Finnair direct
29 Mar - 14 Apr Finnair direct

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

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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