Cheapest one-way flights from Seoul to Helsinki in May from £210

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

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

One-Way flights

19 May China Southern
13 May China Southern
09 May China Southern
20 May China Southern
23 May China Southern
22 May China Southern
21 May China Southern
18 May T'way Air
11 May T'way Air
10 May China Eastern

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

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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