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

Return flights

03 Dec - 10 Dec	Air Canada
02 Dec - 09 Dec	Air Canada
02 Dec - 11 Dec	Air Canada
01 Dec - 16 Dec	Air Canada
01 Dec - 08 Dec	Air Canada
02 Dec - 12 Dec	Air Canada
31 Dec - 31 Jan	British Airways
05 Dec - 10 Dec	Air Canada
10 Dec - 17 Jan	British Airways
10 Dec - 16 Jan	British Airways
07 Dec - 13 Jan	Air Canada
31 Dec - 18 Jan	British Airways
28 Dec - 14 Jan	British Airways
29 Dec - 15 Jan	British Airways
24 Dec - 01 Jan	Air Canada
13 Dec - 13 Jan	Air Canada
01 Dec - 13 Dec	Air Canada
12 Dec - 25 Dec	British Airways
01 Dec - 08 Dec	Air France	direct
30 Dec - 10 Jan	Iberia

Also check the deals for one-way flights from Mexico City to Paris in December.

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 December from 660€

Return flights