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

Return flights

08 Sep - 20 Sep	British Airways
08 Sep - 13 Sep	British Airways
18 Sep - 06 Oct	British Airways
18 Sep - 07 Oct	British Airways
18 Sep - 03 Oct	British Airways
23 Sep - 27 Sep	Finnair
16 Sep - 23 Sep	Finnair
16 Sep - 27 Sep	Finnair
23 Sep - 30 Sep	Finnair
22 Sep - 29 Sep	Finnair
22 Sep - 30 Sep	Finnair
19 Sep - 27 Sep	British Airways
20 Sep - 27 Sep	British Airways
19 Sep - 06 Oct	British Airways
19 Sep - 07 Oct	British Airways
16 Sep - 04 Oct	Air France
16 Sep - 03 Oct	Air France
18 Sep - 03 Oct	Air France	direct
18 Sep - 06 Oct	Air France	direct
19 Sep - 06 Oct	Air France	direct

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 767€

Return flights