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

Return flights

03 Sep - 10 Sep	Aeromexico
07 Sep - 23 Sep	Aeromexico
08 Sep - 23 Sep	Aeromexico
15 Sep - 18 Sep	Aeromexico
22 Sep - 29 Sep	Aeromexico
08 Sep - 17 Sep	Aeromexico
03 Sep - 29 Sep	Aeromexico
03 Sep - 11 Sep	Aeromexico
12 Sep - 17 Sep	Aeromexico
08 Sep - 25 Sep	Aeromexico
22 Sep - 09 Oct	Aeromexico
15 Sep - 02 Oct	Aeromexico
08 Sep - 11 Oct	Aeromexico
17 Sep - 01 Oct	Aeromexico
30 Sep - 14 Oct	Volaris
24 Sep - 15 Oct	Air Canada
21 Sep - 06 Oct	Air Canada
30 Sep - 07 Oct	Volaris
29 Sep - 15 Oct	Air Canada
29 Sep - 07 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 617€

Return flights