Cheapest return flights from Helsinki to Seoul in April from 614€

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

Return flights

28 Apr - 07 May Turkish Airlines
30 Apr - 16 May Turkish Airlines
30 Apr - 04 May Turkish Airlines
29 Apr - 13 May Turkish Airlines
14 Apr - 28 Apr Lufthansa
16 Apr - 25 Apr Turkish Airlines
30 Apr - 04 May Finnair direct
06 Apr - 05 May Lufthansa
02 Apr - 09 Apr Scandinavian Airlines
06 Apr - 18 Apr Finnair direct
01 Apr - 29 Apr Finnair direct
29 Apr - 13 May Finnair direct
17 Apr - 22 Apr Finnair direct
14 Apr - 28 Apr Finnair direct
01 Apr - 07 Apr Finnair direct
28 Apr - 06 May Scandinavian Airlines

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

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