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

Return flights

19 Sep - 26 Sep	Volaris
09 Sep - 19 Sep	Volaris
10 Sep - 26 Sep	Volaris
21 Sep - 07 Oct	Aeromexico
14 Sep - 19 Sep	Volaris
12 Sep - 25 Sep	Aeromexico
15 Sep - 23 Sep	Aeromexico
15 Sep - 24 Sep	Aeromexico
15 Sep - 27 Sep	Volaris
10 Sep - 17 Sep	Air Canada
10 Sep - 30 Sep	Air Canada
30 Sep - 08 Oct	Air Canada
24 Sep - 07 Oct	Air Canada
28 Sep - 07 Oct	Air Canada
15 Sep - 07 Oct	Air Canada
23 Sep - 06 Oct	Air Canada
15 Sep - 08 Oct	Air Canada
16 Sep - 02 Oct	Air Canada
25 Sep - 07 Oct	Air Canada
17 Sep - 06 Oct	Air Canada

Also check the deals for one-way flights from Mexico City to Paris 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 Mexico City to Paris in September from $704

Return flights