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468 € Cheap Flights from Rome Fiumicino to Philadelphia International

Compare Rome Fiumicino to Philadelphia International flight deals

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Flight deals from Rome Fiumicino to Philadelphia International

Looking for a cheap last-minute deal or the best return flight from Rome Fiumicino to Philadelphia International? Find the lowest prices on one-way and return tickets right here.
Philadelphia.468 € per passenger.Departing Tue, 2 Sep, returning Tue, 30 Sep.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Rome Fiumicino on Tue, 2 Sep, arriving in Philadelphia International.Inbound indirect flight with Aer Lingus, departs from Philadelphia International on Tue, 30 Sep, arriving in Rome Fiumicino.Price includes taxes and charges.From 468 €, select.
Philadelphia.478 € per passenger.Departing Wed, 24 Sep, returning Fri, 3 Oct.Return flight with TAP Air Portugal and Spirit Airlines.Outbound indirect flight with TAP Air Portugal, departs from Rome Fiumicino on Wed, 24 Sep, arriving in Philadelphia International.Inbound indirect flight with Spirit Airlines, departs from Philadelphia International on Fri, 3 Oct, arriving in Rome Fiumicino.Price includes taxes and charges.From 478 €, select.
Philadelphia.492 € per passenger.Departing Wed, 8 Oct, returning Mon, 13 Oct.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Rome Fiumicino on Wed, 8 Oct, arriving in Philadelphia International.Inbound indirect flight with Aer Lingus, departs from Philadelphia International on Mon, 13 Oct, arriving in Rome Fiumicino.Price includes taxes and charges.From 492 €, select.
Philadelphia.561 € per passenger.Departing Mon, 9 Mar, returning Mon, 16 Mar.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Rome Fiumicino on Mon, 9 Mar, arriving in Philadelphia International.Inbound indirect flight with Finnair, departs from Philadelphia International on Mon, 16 Mar, arriving in Rome Fiumicino.Price includes taxes and charges.From 561 €, select.
Philadelphia.561 € per passenger.Departing Fri, 28 Nov, returning Tue, 9 Dec.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Rome Fiumicino on Fri, 28 Nov, arriving in Philadelphia International.Inbound indirect flight with British Airways, departs from Philadelphia International on Tue, 9 Dec, arriving in Rome Fiumicino.Price includes taxes and charges.From 561 €, select.
Philadelphia.568 € per passenger.Departing Wed, 1 Apr, returning Sun, 12 Apr.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Rome Fiumicino on Wed, 1 Apr, arriving in Philadelphia International.Inbound indirect flight with British Airways, departs from Philadelphia International on Sun, 12 Apr, arriving in Rome Fiumicino.Price includes taxes and charges.From 568 €, select.
Philadelphia.568 € per passenger.Departing Thu, 6 Nov, returning Mon, 10 Nov.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Rome Fiumicino on Thu, 6 Nov, arriving in Philadelphia International.Inbound indirect flight with British Airways, departs from Philadelphia International on Mon, 10 Nov, arriving in Rome Fiumicino.Price includes taxes and charges.From 568 €, select.
Philadelphia.569 € per passenger.Departing Tue, 31 Mar, returning Fri, 10 Apr.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Rome Fiumicino on Tue, 31 Mar, arriving in Philadelphia International.Inbound indirect flight with British Airways, departs from Philadelphia International on Fri, 10 Apr, arriving in Rome Fiumicino.Price includes taxes and charges.From 569 €, select.

Find the cheapest month to fly from Rome Fiumicino to Philadelphia International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rome Fiumicino to Philadelphia International flights are currently cheapest in September.
Aug
from 612 €
Sep
from 468 €
Oct
from 492 €
Nov
from 568 €
Dec
from 569 €
Jan
from 586 €
Feb
from 569 €
Mar
from 561 €
Apr
from 568 €
May
from 571 €
Jun
from 627 €
Jul
from 787 €

Direct flights from Rome Fiumicino to Philadelphia International

Rome Fiumicino to Philadelphia International: Alternative routes

Compare routes from Rome Fiumicino to Philadelphia below. You may find an airport to fly into that's cheaper, faster, or easier than Philadelphia International.

Rome to Philadelphia: Flight information

The things to know before you go.
Cheapest flight found468 €
Cheapest month to flySeptember
Average flight time9 hrs, 43 mins
Most popular airlineFinnair
Average flights per week42

Finding cheap flights from Rome Fiumicino to Philadelphia International: Frequently asked questions

The best price we found for a return flight from Rome Fiumicino to Philadelphia International is 468 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
9 hours and 43 minutes is the average flight time from Rome Fiumicino to Philadelphia International.
Finnair, American Airlines and Iberia fly direct from Rome Fiumicino to Philadelphia International.
As of August 2025, there are 42 flights per week flying from Rome Fiumicino to Philadelphia International.
The cheapest month to fly from Rome Fiumicino to Philadelphia International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rome Fiumicino Airport to Philadelphia International Airport on Tuesday, 2 September 2025.
Yes – the average flight time is 9 hours and 43 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Philadelphia International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Aer Lingus and Iberia offer the cheapest flight tickets to Philadelphia International.

Travelling from Leonardo da Vinci-Fiumicino Airport (FCO) to Philadelphia International Airport (PHL): what you need to know

  • The average length of a direct flight from Leonardo da Vinci-Fiumicino Airport to Philadelphia International Airport is 9 hours 35 minutes.

  • Philadelphia is five hours behind Rome and is in the UTC-4 timezone.

  • You can choose from nine weekly Leonardo da Vinci-Fiumicino Airport to Philadelphia International Airport flights. The 12:05 departure with American Airlines is the earliest flight you can take. American Airlines operates the last service of the day at 13:20.

  • Arrive at the airport on time so you don't miss your FCO to PHL flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Flying during a peak time such as August? Major public holidays and other popular seasons can mean longer lines and delays at security. Play things extra safe and get there up to four hours ahead of international flights and two hours before domestic departures.

  • American Airlines has direct flights from Leonardo da Vinci-Fiumicino Airport to Philadelphia International Airport. Book with this popular carrier, then get ready to check out the sights in Philadelphia — and maybe even more of United States if time allows.

  • Most passengers choose to travel with American Airlines on this route.

  • American Airlines tops the rankings as the most punctual carrier for FCO to PHL flights, with 94.64% of its services reaching their destination on schedule.

  • Consider adding a stopover when booking your ticket from Leonardo da Vinci-Fiumicino Airport to Philadelphia International Airport. Simply deselect 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Here's where you can stop between FCO and PHL:

    • Frankfurt Airport

    • Adolfo Suarez Madrid-Barajas Airport

    • Logan International Airport

How to find the cheapest flights from Leonardo da Vinci-Fiumicino Airport (FCO) to Philadelphia International Airport (PHL)

  • The lowest price we've seen for a one-way Leonardo da Vinci-Fiumicino Airport to Philadelphia International Airport flight is 266 €. A return ticket is currently 468 €. Depending on the availability and when you book, these fares could change.

  • To score cheap tickets from FCO to PHL, reserve your journey 11 months before your departure date.

  • October is the cheapest month for flights from Leonardo da Vinci-Fiumicino Airport to Philadelphia International Airport. If you need to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for every month.

  • You don't need to check back in every day to see if fares have gone down when you create a Price Alert. We'll send you an update as soon as there's a new deal on cheap flights from FCO to PHL.

  • Select your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Leonardo da Vinci-Fiumicino Airport to Philadelphia International Airport.

Handy information about Leonardo da Vinci-Fiumicino Airport (FCO)

  • When it comes to the on-time performance of Leonardo da Vinci-Fiumicino Airport, data shows 70.57% of flights complete their journey on time.

  • Central Rome to Leonardo da Vinci-Fiumicino Airport is approximately 32 kilometres. Depending on traffic, it'll take about 40 minutes to get there if you're driving, ride-sharing or catching a cab.

  • Expect a journey time of roughly 50 minutes when using public transport.

  • Get your break off to a relaxed start by staying near FCO. Whether you're boarding an early flight from Leonardo da Vinci-Fiumicino Airport to Philadelphia International Airport or just don't like being rushed, these hotels have you covered:

Arriving at Philadelphia International Airport (PHL)

Getting from Philadelphia International Airport (PHL) to central Philadelphia

  • The street address for PHL is Industrial Highway and Island Road.

  • Philadelphia International Airport to central Philadelphia has a drive time of about 15 minutes. It's approximately 19 kilometres away.

  • Getting there on public transport takes around 45 minutes.

When to fly to Philadelphia International Airport (PHL)

  • It's time to plan your travel dates for your flight from Leonardo da Vinci-Fiumicino Airport to Philadelphia International Airport. August is the most popular month to visit Philadelphia. If you prefer a more relaxed vibe, go in February.

  • The warmest month in Philadelphia is July, with the temperature ranging between 18ºC (64ºF) and 32ºC (90ºF). Book your flights from Leonardo da Vinci-Fiumicino Airport to Philadelphia International Airport in this month if you like this kind of weather.

  • Search for cheap tickets from FCO to PHL in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -7ºC (19ºF) and 9ºC (48ºF) on average.

Explore more of United States

  • Philadelphia has plenty going for it, but there are so many other corners of United States waiting to be discovered. About 129 kilometres north-east of Philadelphia, a visit to New York will fill your itinerary to the brim. Start with popular sights like Statue of Liberty, Central Park and Empire State Building.

  • Boston is another well-known destination in United States and is around 434 kilometres north-east of Philadelphia. No journey is complete without dropping by Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum.

Plan the rest of your trip from Rome to Philadelphia

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.