Cheapest return flights from Helsinki to Seoul in March from $877

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

Return flights

31 Mar - 17 Apr Scandinavian Airlines
25 Mar - 10 Apr Norwegian Air Sweden AOC
29 Mar - 23 Apr China Southern
25 Mar - 06 Apr Norwegian Air Sweden AOC
31 Mar - 04 Apr Turkish Airlines
31 Mar - 07 Apr Turkish Airlines
26 Mar - 11 Apr Finnair
29 Mar - 05 Apr Qatar Airways
16 Mar - 24 Mar Scandinavian Airlines
29 Mar - 13 Apr Ryanair
21 Mar - 04 Apr Ryanair
19 Mar - 31 Mar Ryanair
18 Mar - 25 Mar Etihad Airways
19 Mar - 31 Mar Finnair direct
20 Mar - 27 Mar Ryanair
15 Mar - 22 Mar Scandinavian Airlines
16 Mar - 23 Mar Scandinavian Airlines
16 Mar - 24 Mar Finnair direct
18 Mar - 25 Mar Finnair direct
20 Mar - 28 Mar Finnair direct

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

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