Cheapest one-way flights from Helsinki to Seoul in April from $482

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

One-Way flights

04 Apr airBaltic
22 Apr Turkish Airlines
23 Apr Turkish Airlines
27 Apr Turkish Airlines
25 Apr Turkish Airlines
26 Apr Turkish Airlines
22 Apr Finnair direct
23 Apr Finnair direct
25 Apr Finnair direct
26 Apr Finnair direct

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

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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