Cheapest one-way flights from Helsinki to Osaka in September from 425€

AirHint found the following cheapest one-way flights from Helsinki (HEL) to Osaka (KIX) in September 2025 (see full year).

One-Way flights

23 Sep Ryanair
29 Sep Ryanair
30 Sep Pegasus Airlines
18 Sep Norwegian Air Sweden AOC
11 Sep Turkish Airlines
25 Sep Norwegian Air Sweden AOC
18 Sep Finnair direct
25 Sep Finnair direct
23 Sep Finnair direct
11 Sep Finnair direct

Also check the deals for return flights from Helsinki to Osaka in September.

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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