Cheapest return flights from Seoul to Helsinki in October from 771€

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 October 2025 (see full year).

Return flights

28 Oct - 06 Nov Lufthansa
22 Oct - 29 Oct KLM
24 Oct - 27 Oct Qatar Airways
23 Oct - 26 Oct Qatar Airways
10 Oct - 19 Oct Singapore Airlines
23 Oct - 26 Oct Finnair direct
28 Oct - 06 Nov Finnair direct
24 Oct - 27 Oct Finnair direct
10 Oct - 19 Oct Finnair direct
06 Oct - 16 Oct Singapore Airlines
13 Oct - 24 Oct Air France
13 Oct - 24 Oct Finnair direct

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

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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