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

Return flights

09 Dec - 17 Dec	SWISS
17 Dec - 28 Dec	Lufthansa
15 Dec - 26 Dec	Air Canada
13 Dec - 26 Dec	Air Canada
09 Dec - 26 Dec	Air Canada
10 Dec - 16 Dec	Air Canada
01 Dec - 14 Dec	Air Canada
03 Dec - 16 Dec	Air Canada
01 Dec - 12 Dec	Air Canada
01 Dec - 31 Jan	Air Canada
31 Dec - 15 Jan	Air Canada
15 Dec - 21 Dec	United
30 Dec - 14 Jan	United
15 Dec - 09 Jan	United
29 Dec - 08 Jan	United
28 Dec - 10 Jan	United
30 Dec - 07 Jan	United
30 Dec - 06 Jan	United
31 Dec - 07 Jan	United
01 Dec - 31 Jan	Air France	direct

Also check the deals for one-way flights from Paris to Cancun 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 Cancun in December from $763

Return flights