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

Return flights

05 Dec - 08 Dec	jetBlue
23 Dec - 31 Dec	TAP
26 Dec - 07 Jan	TAP
12 Dec - 31 Dec	TAP
05 Dec - 17 Dec	Air Canada
01 Dec - 15 Dec	Air Canada
27 Dec - 09 Jan	TAP
12 Dec - 08 Jan	TAP
18 Dec - 09 Jan	TAP
25 Dec - 08 Jan	TAP
18 Dec - 31 Dec	TAP
06 Dec - 13 Dec	Spirit Airlines
07 Dec - 25 Dec	Delta
08 Dec - 24 Dec	Air Canada
18 Dec - 08 Jan	TAP
25 Dec - 05 Jan	TAP
26 Dec - 10 Jan	TAP
11 Dec - 22 Dec	Air France
27 Dec - 10 Jan	TAP
25 Dec - 01 Jan	Air France

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 603€

Return flights