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

Return flights

06 Dec - 10 Dec	Air Transat
04 Dec - 17 Jan	Air Transat
05 Dec - 19 Jan	Air Transat
04 Dec - 18 Jan	Air Transat
03 Dec - 18 Dec	Air France	direct
01 Dec - 16 Dec	Air France	direct
04 Dec - 25 Dec	SWISS
30 Dec - 20 Jan	Air Transat
07 Dec - 14 Dec	United
04 Dec - 12 Dec	United
05 Dec - 13 Dec	United
06 Dec - 15 Dec	United
03 Dec - 12 Dec	United
08 Dec - 15 Dec	United
15 Dec - 31 Jan	United
12 Dec - 16 Jan	United
28 Dec - 16 Jan	Air Canada
28 Dec - 17 Jan	Air Canada
29 Dec - 13 Jan	Air Canada
28 Dec - 11 Jan	Air Canada

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 651€

Return flights