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$346+ Cheap flights from Fiumicino (FCO) to Philadelphia (PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — PHL
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Find cheap flights from Leonardo da Vinci/Fiumicino to Philadelphia with Cheapflights

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Cheapflights Tip: The best prices from Rome Fiumicino to Philadelphia are usually found in September or February, booked 64 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Leonardo da Vinci/Fiumicino to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Leonardo da Vinci/Fiumicino (FCO) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$675
(lol.travel)

One-way from

$346
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$927

Good round-trip deal

$682 or less

Good one-way deal

$543 or less
Provider with most accurate pricing for Rome Fiumicino-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Rome Fiumicino-Philadelphia flights.
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From Rome Fiumicino to Philadelphia
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One-way flight from Rome Fiumicino to Philadelphia
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Highest demand for flights based on searches. 11% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Rome Fiumicino to Philadelphia.
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Price to beat on a one-way flight from Rome Fiumicino to Philadelphia.
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Find flight deals from Leonardo da Vinci/Fiumicino to Philadelphia

Cheapest flights from Leonardo da Vinci/Fiumicino to Philadelphia
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This United Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:05 amFCO - PHL
1 stop15h 00mUnited Airlines
Mon 12/810:33 amPHL - FCO
2 stops15h 22mUnited Airlines
Deal found 11/16$695
This American Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:00 amFCO - PHL
Nonstop9h 40mAmerican Airlines
Mon 12/87:51 pmPHL - FCO
1 stop33h 34mAmerican Airlines
Deal found 11/16$700
This United Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:15 amFCO - PHL
1 stop17h 31mUnited Airlines
Mon 12/16:00 amPHL - FCO
1 stop19h 45mUnited Airlines
Deal found 11/17$724
This Air Canada deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:15 amFCO - PHL
2 stops33h 32mAir Canada
Mon 12/13:30 pmPHL - FCO
2 stops37h 25mAir Canada
Deal found 11/17$726
This Finnair deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:00 amFCO - PHL
1 stop17h 55mMultiple Airlines
Mon 12/16:45 pmPHL - FCO
Nonstop8h 15mMultiple Airlines
Deal found 11/17$730
This lol.travel deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/221:10 pmFCO - PHL
Nonstop9h 50mIberia
Sun 12/76:35 pmPHL - FCO
Nonstop8h 25mIberia
Deal found 11/18$750
This lol.travel deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/231:10 pmFCO - PHL
Nonstop9h 50mBritish Airways
Sat 12/66:35 pmPHL - FCO
Nonstop8h 25mBritish Airways
Deal found 11/17$752
This lol.travel deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/211:10 pmFCO - PHL
Nonstop9h 50mIberia
Thu 12/46:35 pmPHL - FCO
Nonstop8h 25mIberia
Deal found 11/17$754
This lol.travel deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:30 pmFCO - PHL
1 stop22h 55mMultiple Airlines
Sun 12/76:35 pmPHL - FCO
Nonstop8h 25mMultiple Airlines
Deal found 11/18$756

Cheapflights Fare Finder

 
Customize your flight search to find flights from Leonardo da Vinci/Fiumicino to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 18, 2025.
Use the filters below to find and compare flights from Rome Fiumicino Airport to Philadelphia that are best for you.

Fly from

Leonardo da Vinci/Fiumicino

Fly to

Philadelphia

Route

Depart

Return

Price

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Sun 2/1

12:45 pm-10:46 pm

1 stop16h 01m

Philadelphia

Mon 2/16

3:30 pm-1:25 pm

2 stops15h 55m

$683

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 3/26

7:05 am-5:05 pm

1 stop15h 00m

Philadelphia

Tue 4/7

10:00 am-7:55 am

1 stop15h 55m

$695

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 12/4

7:05 am-4:05 pm

1 stop15h 00m

Philadelphia

Mon 12/8

3:05 pm-8:30 am

1 stop11h 25m

$695

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 1/22

7:05 am-4:05 pm

1 stop15h 00m

Philadelphia

Mon 1/26

10:30 am-7:55 am

2 stops15h 25m

$695

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 5/14

10:00 am-4:00 pm

1 stop12h 00m

Philadelphia

Thu 6/11

9:15 am-8:50 am

2 stops17h 35m

$696

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Fri 3/20

1:10 pm-5:55 pm

Nonstop9h 45m

Philadelphia

Fri 4/3

10:20 pm-3:25 pm

1 stop11h 05m

$699

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Wed 1/7

8:15 pm-4:05 pm

2 stops25h 50m

Philadelphia

Wed 1/14

3:30 pm-1:25 pm

2 stops15h 55m

$710

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Tue 1/13

9:45 pm-12:35 am

3 stops56h 50m

$359

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Sun 2/15

8:30 am-10:47 am

2 stops32h 17m

$384

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Fri 1/16

5:45 am-5:01 pm

3 stops41h 16m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 16 results
1
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Compare providers for flights from Leonardo da Vinci/Fiumicino to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Leonardo da Vinci/Fiumicino to Philadelphia in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
Thrive TravelPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rome Fiumicino Airport-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rome Fiumicino Airport-Philadelphia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Rome Fiumicino Airport-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rome Fiumicino Airport-Philadelphia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rome Fiumicino Airport-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Leonardo da Vinci/Fiumicino to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Leonardo da Vinci/Fiumicino with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rome Fiumicino Airport to Philadelphia

How far ahead should I book a flight from Rome Fiumicino Airport to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from Leonardo da Vinci/Fiumicino to Philadelphia. Price data was last updated on November 14, 2025.

The best time to book flights from Rome Fiumicino Airport to Philadelphia is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Rome Fiumicino Airport to Philadelphia?

Currently, September is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Philadelphia (average of $331). Flying from Rome Fiumicino Airport to Philadelphia in July is currently the most expensive (average of $519). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FCO to PHL?

Find hourly flight availability from Leonardo da Vinci/Fiumicino to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2025.

When flying from Rome Fiumicino Airport to Philadelphia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

The best insider tips for Rome Fiumicino Airport to Philadelphia flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Rome Fiumicino Airport to Philadelphia trip
Airports
FCO

Consider using the Fast Track at FCO for a quicker security and passport control experience, available for a nominal fee.

Read more about FCOby Robert Schrader
PHL

For a quick trip to downtown Philadelphia, take the SEPTA Airport Line from PHL, with stations conveniently located near terminals.

Read more about PHLby Mark Chesnut
Our travel experts
Robert Schrader

Robert Schrader

Expert on FCO

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Mark Chesnut

Mark Chesnut

Expert on PHL

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated November 18, 2025.
Get a feel of what it's like to fly with Finnair, American Airlines, and Iberia from Rome Fiumicino Airport to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,334 reviews

Crew

8.1

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews

Crew

8.1

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
American Airlines
7.2
Good
11,045 reviews
Finnair
7.6
Good
1,334 reviews

Crew

8.1

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
3,025 reviews
Finnair
7.6
Good
1,334 reviews

Crew

8.1

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,532 reviews
Finnair
7.6
Good
1,334 reviews

Crew

8.1

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from Leonardo da Vinci/Fiumicino to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Philadelphia from Rome Fiumicino?

    If you book a flight to Philadelphia from Rome Fiumicino, you will be flying to Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia. There are 4 flights from Rome Fiumicino to Philadelphia per day from 4 different airlines.

  • How long is the flight from Rome Fiumicino Airport to Philadelphia?

    A quick flight from Rome Fiumicino Airport to Philadelphia can take about 15h. Air Canada provides one of the quickest options available for as low as $695. Airlines will cover a distance of 4357 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Rome Fiumicino Airport to Philadelphia round-trip?

    Cheapflights users have booked flights from Rome Fiumicino Airport to Philadelphia round-trip from $585. Other airlines that can offer you cheap pricing are American Airlines, from $589, and Finnair, from $717. Iberia is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Rome Fiumicino Airport to Philadelphia?

    The top 3 most reliable airlines when flying from Rome Fiumicino Airport to Philadelphia are Finnair (78%), American Airlines (77%) and Iberia (77%).

  • What are the cheapest flights from Rome Fiumicino Airport to Philadelphia?

    Looking for the cheapest flight from Rome Fiumicino Airport to Philadelphia? While on average our users pay $1,112, our data indicates the cheapest price to be $420. The most popular route (Rome Fiumicino - Philadelphia), is priced around $675.

  • Can I find deals for flights from Leonardo da Vinci/Fiumicino to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Leonardo da Vinci/Fiumicino to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Leonardo da Vinci/Fiumicino to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leonardo da Vinci/Fiumicino to Philadelphia.

  • Can I find deals for business class flights from Leonardo da Vinci/Fiumicino to Philadelphia?

    Yes. Cheapflights offers flight deals from Leonardo da Vinci/Fiumicino to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rome Fiumicino Airport to Philadelphia?

    Currently, September is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Philadelphia (average of $331). Flying from Rome Fiumicino Airport to Philadelphia in July is currently the most expensive (average of $519). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Pottstown
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester
Exton

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Top 4 airlines flying from Leonardo da Vinci/Fiumicino to Philadelphia

Discover the top 4 airlines that operate flights from Leonardo da Vinci/Fiumicino to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$585Average$851FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$589Average$797FlexibilityNo cancel feeOn-time71%
FinnairCheapest$717Average$885FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$742Average$1,123FlexibilityNo cancel feeOn-time70%

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