Cheapest one-way flights from Helsinki to Osaka in September from 355€

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

One-Way flights

17 Sep Ryanair
15 Sep Norwegian Air Sweden AOC
09 Sep Norwegian Air Sweden AOC
12 Sep Ryanair
08 Sep Ryanair
11 Sep Ryanair
28 Sep Pegasus Airlines
29 Sep Norwegian Air Sweden AOC
30 Sep Pegasus Airlines
03 Sep Turkish Airlines

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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