Cheapest one-way flights from Helsinki to Seoul in May from $421

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

One-Way flights

12 May Finnair
30 May Scandinavian Airlines
21 May China Southern
11 May Norwegian Air Sweden AOC
31 May Finnair
04 May Finnair
07 May Finnair
27 May Qatar Airways
26 May Qatar Airways
25 May Qatar Airways

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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