Cheapest one-way flights from Seoul to Helsinki in May from $358

Best time to book flights for Seoul (GMP) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest one-way flights from Seoul (GMP) to Helsinki (HEL) in May 2025 (see full year).

One-Way flights

19 May China Southern
29 May Jin Air
28 May China Southern
20 May Air China
03 May China Southern
02 May Asiana Airlines
24 May Japan Airlines
26 May Japan Airlines
25 May Japan Airlines
27 May Japan Airlines

Also check the deals for return flights from Seoul to Helsinki 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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