AirHint found the following cheapest return flights from Philadelphia (PHL) to Rome (FCO) in July 2025 (see full year).

Return flights

31 Jul - 06 Aug	Frontier Airlines
30 Jul - 17 Aug	Spirit Airlines
16 Jul - 23 Jul	TAP
26 Jul - 05 Aug	Spirit Airlines
20 Jul - 01 Aug	Spirit Airlines
25 Jul - 31 Jul	Spirit Airlines
26 Jul - 05 Aug	American Airlines	direct
30 Jul - 17 Aug	American Airlines	direct
25 Jul - 31 Jul	American Airlines	direct
31 Jul - 06 Aug	Finnair	direct
20 Jul - 01 Aug	American Airlines	direct
21 Jul - 28 Jul	American Airlines	direct
16 Jul - 23 Jul	American Airlines	direct

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

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 Philadelphia to Rome in July from $829

Return flights