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

Return flights

30 Dec - 07 Jan	TAP
02 Dec - 12 Dec	Air Canada
02 Dec - 09 Dec	Air Canada
03 Dec - 13 Dec	Air Canada
25 Dec - 15 Jan	TAP
06 Dec - 08 Dec	Spirit Airlines
04 Dec - 16 Dec	Delta
25 Dec - 05 Jan	TAP
01 Dec - 11 Dec	Delta
30 Dec - 08 Jan	TAP
25 Dec - 08 Jan	TAP
10 Dec - 25 Dec	Delta
26 Dec - 05 Jan	TAP
05 Dec - 23 Dec	Air Canada
01 Dec - 05 Dec	Iberojet
19 Dec - 12 Jan	TAP
12 Dec - 23 Dec	Air Canada
27 Dec - 09 Jan	WORLD2FLY
24 Dec - 07 Jan	British Airways
22 Dec - 10 Jan	Delta

Also check the deals for one-way flights from Cancun to Rome 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 Cancun to Rome in December from $710

Return flights