$420 Cheap Flights from Philadelphia (PHL) to Rome (FCO)

View $420 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)

Cheap Flights from Philadelphia to Rome (PHL-FCO)

Prices were available within the past 7 days and start at $420 for one-way flights and $549 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Mon, Dec 8 - Sat, Jan 24
PHL
Philadelphia
FCO
Rome
$549 Roundtrip, found 4 hours ago
$549
Roundtrip
found 4 hours ago
Select Scandinavian Airlines flight, departing Mon, Dec 8 from Philadelphia to Rome, returning Sat, Jan 24, priced at $549 found 4 hours ago
Scandinavian Airlines
Thu, Jan 1 - Thu, Jan 8
PHL
Philadelphia
FCO
Rome
$579 Roundtrip, found 1 hour ago
$579
Roundtrip
found 1 hour ago
Select Scandinavian Airlines flight, departing Thu, Jan 1 from Philadelphia to Rome, returning Thu, Jan 8, priced at $579 found 1 hour ago
Scandinavian Airlines
Tue, Mar 10 - Thu, Mar 19
PHL
Philadelphia
FCO
Rome
$579 Roundtrip, found 4 days ago
$579
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Tue, Mar 10 from Philadelphia to Rome, returning Thu, Mar 19, priced at $579 found 4 days ago
TAP Portugal
Tue, Dec 9 - Tue, Jan 20
PHL
Philadelphia
FCO
Rome
$628 Roundtrip, just found
$628
Roundtrip
just found
Select TAP Portugal flight, departing Tue, Dec 9 from Philadelphia to Rome, returning Tue, Jan 20, priced at $628 just found
Aer Lingus
Wed, Apr 15 - Tue, Apr 21
PHL
Philadelphia
FCO
Rome
$648 Roundtrip, found 4 hours ago
$648
Roundtrip
found 4 hours ago
Select Aer Lingus flight, departing Wed, Apr 15 from Philadelphia to Rome, returning Tue, Apr 21, priced at $648 found 4 hours ago
United
Tue, Mar 3 - Wed, Mar 11
PHL
Philadelphia
FCO
Rome
$673 Roundtrip, found 11 hours ago
$673
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Mar 3 from Philadelphia to Rome, returning Wed, Mar 11, priced at $673 found 11 hours ago
American Airlines
Wed, Feb 11 - Wed, Feb 18
PHL
Philadelphia
FCO
Rome
$677 Roundtrip, just found
$677
Roundtrip
just found
Select American Airlines flight, departing Wed, Feb 11 from Philadelphia to Rome, returning Wed, Feb 18, priced at $677 just found
British Airways
Wed, Feb 11 - Wed, Feb 18
PHL
Philadelphia
FCO
Rome
$678 Roundtrip, just found
$678
Roundtrip
just found
Select British Airways flight, departing Wed, Feb 11 from Philadelphia to Rome, returning Wed, Feb 18, priced at $678 just found
Iberia
Tue, Dec 9 - Tue, Dec 16
PHL
Philadelphia
FCO
Rome
$681 Roundtrip, found 2 hours ago
$681
Roundtrip
found 2 hours ago
Select Iberia flight, departing Tue, Dec 9 from Philadelphia to Rome, returning Tue, Dec 16, priced at $681 found 2 hours ago
Air Canada
Wed, Mar 4 - Fri, Mar 13
PHL
Philadelphia
FCO
Rome
$681 Roundtrip, just found
$681
Roundtrip
just found
Select Air Canada flight, departing Wed, Mar 4 from Philadelphia to Rome, returning Fri, Mar 13, priced at $681 just found

Find the cheapest month to fly from Philadelphia (PHL) to Rome (FCO)

November is typically the cheapest month to fly

From $489 - $1,259 per traveler.

Alternative airports near Rome

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Fiumicino - Leonardo da Vinci Intl. FCO. Cheapest option available. Average driving time to city center is 26 minutes. Flights from $683
FCO
Fiumicino - Leonardo da Vinci Intl.
Cheapest
Average driving time to city center26 min
Flights from $683

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) cost?
Grab a cheap one-way flight from $420 or cheap return flight from $549 from Philadelphia Intl. Airport (PHL) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Philadelphia Intl. Airport (PHL) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
December is the most affordable month to fly from PHL to FCO. Traveling during an off-peak travel window is often the key to scoring lower fares.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PHL to FCO flight.
How many flights per day from Philadelphia Intl. Airport (PHL) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
You'll need to take a flight with a layover when traveling from Philadelphia Intl. Airport (PHL) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from PHL to FCO?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
To arrive at Fiumicino - Leonardo da Vinci Intl. Airport (FCO) without delays, choose a flight that leaves Philadelphia Intl. Airport (PHL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) last-minute?
Holding off until just before your trip to book your flight from PHL to FCO often results in higher prices. While you might find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book a PHL to FCO flight and hotel package?
Booking a PHL to FCO flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our impressive range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
In most cases, you can modify or cancel your PHL to FCO flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want more information, go to our Customer Service portal.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Fiumicino - Leonardo da Vinci Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$548
Distance
4359 mi
Average flight time
7 hours 15 mins

Book with confidence

Philadelphia to Rome Flights

The cheapest times to fly from Philadelphia to Rome

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Philadelphia to Rome are during the month of December. You can find some of the cheapest flights from Philadelphia to Rome with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Rome

Sunday is one of the best days to book for cheap flights from Philadelphia to Rome: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Philadelphia to Rome

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Philadelphia to Rome in 2025. You can also book with separate airlines for your outbound and return journeys, from $420 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Philadelphia to Rome flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Philadelphia to Rome airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Philadelphia to Rome Flights

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*Available to One Key members.