AirHint found the following cheapest return flights from Paris (CDG) to Mexico City (MEX) in September 2026 (see full year).

Return flights

26 Sep - 07 Oct	American Airlines
15 Sep - 29 Sep	Air France
02 Sep - 16 Sep	Air France
03 Sep - 12 Sep	Air France
07 Sep - 20 Sep	KLM
07 Sep - 20 Sep	Air France	direct
26 Sep - 07 Oct	Air France	direct
28 Sep - 17 Oct	Air France	direct
17 Sep - 06 Oct	Iberia
18 Sep - 06 Oct	Iberia
05 Sep - 19 Sep	Air France	direct
01 Sep - 15 Sep	Air France	direct
17 Sep - 06 Oct	Air France	direct
18 Sep - 07 Oct	Air France	direct
18 Sep - 05 Oct	Air France	direct
18 Sep - 06 Oct	Air France	direct
01 Sep - 13 Sep	United
28 Sep - 07 Oct	United
03 Sep - 12 Sep	Aeromexico	direct
18 Sep - 18 Sep	Avianca

Also check the deals for one-way flights from Paris to Mexico City 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 Mexico City in September from $946

Return flights