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

Return flights

03 Dec - 11 Dec	Air Canada
01 Dec - 11 Dec	Air Canada
04 Dec - 11 Dec	Air Canada
01 Dec - 08 Dec	Air Canada
01 Dec - 07 Dec	Air Canada
07 Dec - 12 Jan	Air Canada
01 Dec - 13 Jan	Air Canada
03 Dec - 11 Dec	Aeromexico	direct
01 Dec - 13 Jan	Aeromexico	direct
01 Dec - 11 Dec	Aeromexico	direct
04 Dec - 11 Dec	Aeromexico	direct
01 Dec - 08 Dec	Aeromexico	direct
11 Dec - 15 Dec	Air Canada
29 Dec - 13 Jan	Lufthansa
09 Dec - 12 Jan	Air Canada
25 Dec - 12 Jan	Air Canada
24 Dec - 12 Jan	Aeromexico
28 Dec - 12 Jan	Lufthansa
24 Dec - 13 Jan	Air Canada
31 Dec - 13 Jan	Air France	direct

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 $758

Return flights