AirHint found the following cheapest return flights from Newark (EWR) to Rome (FCO) in September 2025 (see full year).

Return flights

16 Sep - 23 Sep	Air Canada
29 Sep - 13 Oct	Air Canada
15 Sep - 15 Oct	Air Canada
09 Sep - 14 Oct	Air Canada
09 Sep - 15 Oct	Air Canada
10 Sep - 17 Sep	Air Canada
29 Sep - 05 Oct	Scandinavian Airlines
08 Sep - 17 Sep	Air Canada
08 Sep - 23 Sep	Air Canada
09 Sep - 16 Sep	Air Canada
09 Sep - 19 Sep	Air Canada
10 Sep - 16 Sep	Air Canada
08 Sep - 18 Sep	United
29 Sep - 07 Oct	SWISS
28 Sep - 09 Oct	SWISS
08 Sep - 19 Sep	United
08 Sep - 16 Sep	Air Canada
30 Sep - 23 Oct	Austrian Airlines
29 Sep - 06 Oct	SWISS
10 Sep - 31 Oct	Air Canada

Also check the deals for one-way flights from Newark to Rome 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 Newark to Rome in September from $401

Return flights