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

Return flights

11 Dec - 12 Jan	American Airlines
04 Dec - 07 Dec	Air France
09 Dec - 16 Dec	American Airlines
08 Dec - 23 Jan	Iberia
09 Dec - 23 Jan	Iberia
08 Dec - 14 Jan	Finnair
07 Dec - 14 Dec	Finnair
06 Dec - 11 Dec	Finnair
03 Dec - 09 Dec	Finnair
03 Dec - 14 Dec	Finnair
06 Dec - 14 Dec	Finnair
06 Dec - 11 Jan	Iberia
01 Dec - 08 Dec	Finnair
26 Dec - 16 Jan	Virgin Atlantic
26 Dec - 15 Jan	Virgin Atlantic
26 Dec - 31 Jan	Virgin Atlantic
31 Dec - 16 Jan	Virgin Atlantic
26 Dec - 21 Jan	Virgin Atlantic
25 Dec - 31 Dec	Virgin Atlantic
04 Dec - 30 Dec	Virgin Atlantic

Also check the deals for one-way flights from Paris to Mexico City 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 Paris to Mexico City in December from 681€

Return flights