Cheapest return flights from Seoul to Helsinki in October from 570€

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

Return flights

14 Oct - 21 Oct Lufthansa
17 Oct - 27 Oct Lufthansa
18 Oct - 27 Oct Lufthansa
24 Oct - 07 Nov Lufthansa
31 Oct - 10 Nov Scandinavian Airlines
14 Oct - 21 Oct Finnair direct
18 Oct - 27 Oct Finnair direct
17 Oct - 27 Oct Finnair direct
24 Oct - 07 Nov Finnair direct
02 Oct - 10 Oct Finnair direct

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

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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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