Cheapest return flights from Osaka to Helsinki in September from $1406

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

Return flights

03 Sep - 07 Sep Japan Airlines
02 Sep - 09 Sep Qatar Airways
17 Sep - 24 Sep Japan Airlines
02 Sep - 07 Sep Finnair
20 Sep - 24 Sep Japan Airlines
01 Sep - 08 Sep Lufthansa
06 Sep - 10 Sep Japan Airlines
10 Sep - 18 Sep Lufthansa
01 Sep - 30 Sep Lufthansa
15 Sep - 25 Sep Japan Airlines
29 Sep - 02 Oct Japan Airlines
26 Sep - 03 Oct Finnair

Also check the deals for one-way flights from Osaka to Helsinki 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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