Cheapest return flights from Phoenix to Rome in December from $508

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

Return flights

09 Dec - 16 Dec SWISS
29 Dec - 24 Jan Air Canada
05 Dec - 12 Dec Air Canada
28 Dec - 17 Jan British Airways
12 Dec - 08 Jan United
25 Dec - 17 Jan Lufthansa
14 Dec - 06 Jan Frontier Airlines
15 Dec - 06 Jan Frontier Airlines
11 Dec - 18 Dec ITA Airways
13 Dec - 20 Dec ITA Airways

Also check the deals for one-way flights from Phoenix to Rome in December.

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