Cheapest one-way flights from Helsinki to Seoul in April from 412€

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

One-Way flights

27 Apr Norwegian Air Sweden AOC
16 Apr airBaltic
06 Apr Norwegian Air Sweden AOC
04 Apr Finnair
30 Apr Turkish Airlines
29 Apr Turkish Airlines
03 Apr Norwegian Air Sweden AOC
14 Apr Turkish Airlines
27 Apr Finnair direct
16 Apr Finnair direct

Also check the deals for return flights from Helsinki to Seoul in April.

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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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