Cheapest one-way flights from Helsinki to Seoul in May from 359€

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

One-Way flights

10 May Ryanair
06 May Ryanair
09 May Ryanair
28 May Ryanair
23 May Scandinavian Airlines
07 May Finnair
29 May Scandinavian Airlines
08 May Scandinavian Airlines
19 May China Southern
17 May China Southern

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

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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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