Cheapest return flights from Philadelphia to Rome in May from 590€

Best time to book flights for Philadelphia (PHL) to Rome (FCO) flights at AirHint

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

Return flights

19 May - 28 May Frontier Airlines
14 May - 21 May Spirit Airlines
12 May - 21 May Aer Lingus
03 May - 06 May Spirit Airlines
17 May - 23 May Frontier Airlines
01 May - 12 May Condor
10 May - 18 May Aer Lingus
22 May - 03 Jun Frontier Airlines
28 May - 07 Jun Aer Lingus
22 May - 27 May Spirit Airlines
20 May - 28 May Condor
19 May - 05 Jun Condor
25 May - 01 Jun Spirit Airlines
12 May - 21 May Finnair direct
20 May - 28 Jun Lufthansa
19 May - 05 Jun Finnair direct
28 May - 07 Jun Finnair direct
26 May - 02 Jun United
25 May - 01 Jun Finnair direct

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

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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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