Cheapest return flights from Seoul to Helsinki in January from $649

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

AirHint found the following cheapest return flights from Seoul (ICN) to Helsinki (HEL) in January 2026 (see full year).

Return flights

20 Jan - 27 Jan Lufthansa
21 Jan - 04 Feb Lufthansa
29 Jan - 04 Feb KLM
01 Jan - 08 Jan Lufthansa
20 Jan - 12 Feb Lufthansa
16 Jan - 23 Jan Lufthansa
25 Jan - 01 Feb Lufthansa
20 Jan - 25 Jan Lufthansa
18 Jan - 01 Feb Lufthansa
29 Jan - 31 Jan Singapore Airlines
05 Jan - 13 Jan Lufthansa
07 Jan - 14 Jan Lufthansa
08 Jan - 29 Jan Lufthansa
31 Jan - 06 Feb Lufthansa
18 Jan - 01 Feb Finnair direct
20 Jan - 27 Jan Finnair direct
07 Jan - 14 Jan Finnair direct
20 Jan - 20 Feb Singapore Airlines
31 Jan - 06 Feb Finnair direct
29 Jan - 04 Feb Finnair direct

Also check the deals for one-way flights from Seoul to Helsinki in January.

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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