AirHint found the following cheapest return flights from Rome (ROM) to New York (JFK) in September 2025 (see full year).

Return flights

17 Sep - 29 Sep	Condor
25 Sep - 26 Sep	Condor
11 Sep - 16 Sep	Condor
18 Sep - 29 Sep	Condor
11 Sep - 29 Sep	Condor
18 Sep - 22 Sep	Condor
11 Sep - 15 Sep	Condor
17 Sep - 22 Sep	Condor
16 Sep - 22 Sep	Condor
11 Sep - 22 Sep	Condor
05 Sep - 08 Oct	Condor
25 Sep - 01 Oct	Condor
17 Sep - 01 Oct	Condor
25 Sep - 09 Oct	Condor
18 Sep - 01 Oct	Condor
16 Sep - 02 Oct	Condor
20 Sep - 02 Oct	Condor
11 Sep - 02 Oct	Condor
18 Sep - 02 Oct	Condor
24 Sep - 08 Oct	Condor

Also check the deals for one-way flights from Rome to New York in September.

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 Rome to New York in September from $310

Return flights