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

Return flights

10 Sep - 17 Sep	China Eastern
10 Sep - 15 Oct	Air China
09 Sep - 14 Oct	Air China
17 Sep - 15 Oct	Air China
17 Sep - 13 Oct	Air China
12 Sep - 21 Oct	Air China
09 Sep - 17 Sep	China Eastern
09 Sep - 18 Sep	China Eastern
08 Sep - 17 Sep	China Eastern
15 Sep - 02 Oct	easyJet
15 Sep - 24 Sep	easyJet
02 Sep - 16 Sep	Air India
09 Sep - 02 Oct	easyJet
09 Sep - 16 Sep	China Eastern
07 Sep - 16 Sep	Air India
17 Sep - 04 Oct	Air India
07 Sep - 24 Sep	Air India
04 Sep - 17 Sep	Air India
22 Sep - 06 Oct	Air India
27 Sep - 24 Oct	Air India

Also check the deals for one-way flights from Paris to Tokyo 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 Tokyo in September from $676

Return flights