Cheapest return flights from Helsinki to Osaka in September from $1032

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

Return flights

02 Sep - 16 Sep Lufthansa
01 Sep - 15 Sep Finnair
14 Sep - 22 Sep Lufthansa
02 Sep - 16 Sep Finnair direct
01 Sep - 15 Sep Finnair direct
13 Sep - 20 Sep Lufthansa
12 Sep - 30 Sep Finnair direct
14 Sep - 22 Sep Finnair direct
27 Sep - 25 Oct Finnair
27 Sep - 25 Oct Japan Airlines direct

Also check the deals for one-way 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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