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

Return flights

03 Dec - 16 Dec	Air Canada
03 Dec - 15 Dec	Air Canada
02 Dec - 16 Dec	Air Canada
03 Dec - 12 Dec	Air Canada
03 Dec - 10 Dec	Air Canada
03 Dec - 11 Dec	Air Canada
08 Dec - 15 Dec	Air Canada
01 Dec - 10 Dec	Air Canada
01 Dec - 12 Dec	Air Canada
02 Dec - 12 Dec	SWISS
31 Dec - 21 Jan	TAP
11 Dec - 07 Jan	TAP
09 Dec - 06 Jan	TAP
30 Dec - 20 Jan	TAP
31 Dec - 06 Jan	TAP
31 Dec - 09 Jan	Scandinavian Airlines
30 Dec - 19 Jan	TAP
16 Dec - 12 Jan	TAP
16 Dec - 11 Jan	Scandinavian Airlines
16 Dec - 06 Jan	TAP

Also check the deals for one-way flights from New York 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 New York to Rome in December from $331

Return flights