Cheapest return flights from Helsinki to Seoul in March from $732

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

Return flights

01 Mar - 14 Mar Ryanair
09 Mar - 23 Mar Norwegian Air Sweden AOC
07 Mar - 29 Mar Ryanair
12 Mar - 20 Mar Scandinavian Airlines
10 Mar - 18 Mar Scandinavian Airlines
05 Mar - 13 Mar Scandinavian Airlines
17 Mar - 25 Mar Scandinavian Airlines
11 Mar - 19 Mar Turkish Airlines
09 Mar - 15 Mar Turkish Airlines
01 Mar - 07 Mar Turkish Airlines
24 Mar - 01 Apr Finnair direct
25 Mar - 02 Apr Finnair direct
19 Mar - 09 Apr Norwegian Air Sweden AOC
31 Mar - 08 Apr Finnair direct
30 Mar - 07 Apr Finnair direct
30 Mar - 06 Apr Finnair direct
29 Mar - 06 Apr Finnair direct
26 Mar - 03 Apr Finnair direct
19 Mar - 11 Apr Finnair direct
27 Mar - 04 Apr Finnair direct

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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