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

Return flights

27 Sep - 17 Oct	Hainan Airlines
24 Sep - 15 Oct	Air China
22 Sep - 22 Oct	Air China
22 Sep - 10 Oct	Air China
24 Sep - 02 Oct	easyJet
25 Sep - 10 Oct	AJet
26 Sep - 09 Oct	China Eastern
23 Sep - 09 Oct	Vietnam Airlines
26 Sep - 28 Oct	AJet
22 Sep - 30 Sep	Air China
22 Sep - 06 Oct	Air China
21 Sep - 28 Sep	Air India
23 Sep - 30 Sep	Air India
20 Sep - 28 Sep	Air India
20 Sep - 25 Sep	Air India
23 Sep - 25 Sep	Qatar Airways
24 Sep - 26 Sep	Asiana Airlines
23 Sep - 24 Sep	Korean Air
20 Sep - 25 Sep	Air France	direct
27 Sep - 29 Sep	Lufthansa

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 $850

Return flights