Cheapest one-way flights from Seoul to Helsinki in December from 477€

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 December 2025 (see full year).

One-Way flights

08 Dec Qatar Airways
15 Dec Qatar Airways
25 Dec Qatar Airways
27 Dec Qatar Airways
26 Dec KLM
19 Dec Finnair direct
25 Dec Finnair direct
22 Dec Finnair direct
27 Dec Finnair direct
21 Dec Finnair direct

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

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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