Cheapest one-way flights from Seoul to Helsinki in October from 431€

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

One-Way flights

01 Oct Asiana Airlines
05 Oct Air China
08 Oct Korean Air
29 Oct Japan Airlines
27 Oct Japan Airlines
10 Oct Japan Airlines
24 Oct Japan Airlines
04 Oct Japan Airlines
25 Oct Japan Airlines
16 Oct Japan Airlines

Also check the deals for return 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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