Cheapest one-way flights from Helsinki to Osaka in September from $400

Best time to book flights for Helsinki (HEL) to Osaka (KIX) flights at AirHint

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

One-Way flights

09 Sep Ryanair
20 Sep Ryanair
19 Sep Norwegian Air Sweden AOC
22 Sep Ryanair
26 Sep Ryanair
29 Sep Malaysia Airlines
17 Sep Japan Airlines direct
26 Sep Japan Airlines direct
29 Sep Japan Airlines direct
22 Sep Japan Airlines 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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