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

Return flights

02 Dec - 07 Dec	TAP
05 Dec - 13 Dec	TAP
02 Dec - 11 Dec	SWISS
03 Dec - 11 Dec	SWISS
02 Dec - 16 Dec	TAP
07 Dec - 10 Dec	Iberia For Level
09 Dec - 18 Dec	Delta
10 Dec - 18 Dec	Delta
31 Dec - 08 Jan	Air Canada
09 Dec - 09 Jan	TAP
02 Dec - 11 Dec	ITA Airways	direct
03 Dec - 11 Dec	ITA Airways	direct
26 Dec - 10 Jan	Iberia For Level
28 Dec - 04 Jan	Scandinavian Airlines
27 Dec - 06 Jan	Lufthansa
15 Dec - 04 Jan	Scandinavian Airlines
28 Dec - 03 Jan	Scandinavian Airlines
12 Dec - 03 Jan	Scandinavian Airlines
23 Dec - 03 Jan	Scandinavian Airlines
19 Dec - 01 Jan	TAP

Also check the deals for one-way flights from Miami 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 Miami to Rome in December from $365

Return flights