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

Return flights

01 Dec - 11 Dec	Wizz Air Malta
04 Dec - 11 Dec	Air Europa
14 Dec - 01 Jan	Neos Air
07 Dec - 21 Dec	Neos Air	direct
12 Dec - 23 Dec	Air Europa
05 Dec - 14 Dec	Air Europa
01 Dec - 05 Dec	Air Europa
06 Dec - 14 Dec	Air Europa
06 Dec - 13 Dec	Air Canada
04 Dec - 13 Dec	Air Canada
04 Dec - 14 Dec	Air Europa
31 Dec - 15 Jan	SWISS
14 Dec - 09 Jan	British Airways
11 Dec - 08 Jan	Delta
23 Dec - 01 Jan	Turkish Airlines
31 Dec - 14 Jan	KLM
30 Dec - 14 Jan	Air France
31 Dec - 16 Jan	KLM
18 Dec - 08 Jan	Delta
31 Dec - 10 Jan	British Airways

Also check the deals for one-way flights from Rome 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 Rome to Cancun in December from $806

Return flights