Cheapest return flights from Philadelphia to Rome in September from $764

AirHint found the following cheapest return flights from Philadelphia (PHL) to Rome (FCO) in September 2026 (see full year).

Return flights

15 Sep - 24 Sep Scandinavian Airlines
28 Sep - 12 Oct British Airways
21 Sep - 28 Sep British Airways
03 Sep - 11 Sep Aer Lingus
17 Sep - 01 Oct Aer Lingus
14 Sep - 28 Sep Aer Lingus
09 Sep - 20 Sep Aer Lingus
15 Sep - 24 Sep American Airlines direct
14 Sep - 28 Sep Finnair direct
09 Sep - 20 Sep Finnair direct
21 Sep - 28 Sep Finnair direct
17 Sep - 01 Oct Finnair direct
28 Sep - 12 Oct Finnair direct
18 Sep - 27 Sep jetBlue
24 Sep - 11 Oct Aer Lingus

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

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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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