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

Return flights

09 Sep - 16 Sep	Air China
10 Sep - 16 Sep	Air China
09 Sep - 21 Oct	Air China
10 Sep - 22 Oct	Air China
08 Sep - 21 Oct	Air China
09 Sep - 20 Oct	Air China
10 Sep - 21 Oct	Air China
12 Sep - 20 Oct	Air China
23 Sep - 23 Oct	Air China
02 Sep - 16 Sep	Air China
11 Sep - 21 Oct	Air China
12 Sep - 21 Oct	Air China
20 Sep - 15 Oct	Xiamen Airlines
10 Sep - 15 Sep	Air China
03 Sep - 16 Sep	Air China
02 Sep - 09 Sep	Air China
04 Sep - 16 Sep	Air China
01 Sep - 17 Sep	Xiamen Airlines
11 Sep - 18 Sep	Air China
01 Sep - 16 Sep	Air China

Also check the deals for one-way flights from Paris to Osaka in September.

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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Cheapest return flights from Paris to Osaka in September from 573€

Return flights