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Cheap flights from Rome Fiumicino Airport to Philadelphia from $326

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome Fiumicino Airport to Philadelphia departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Rome Fiumicino Airport to Philadelphia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:10 pm - 5:45 pm
FCO
-
PHL
9h 35mnonstop
Multiple Airlines Logo
10:20 pm - 8:05 pm
PHL
-
FCO
15h 45m
1 stop
$625Multiple Airlines
Thu, Mar 26 - Tue, Apr 7
Multiple Airlines Logo
1:10 pm - 5:45 pm
FCO
-
PHL
9h 35mnonstop
Multiple Airlines Logo
10:20 pm - 8:05 pm
PHL
-
FCO
15h 45m
1 stop
$628Multiple Airlines
Thu, Mar 26 - Tue, Apr 7
British Airways Logo
1:10 pm - 4:45 pm
FCO
-
PHL
9h 35mnonstop
British Airways Logo
6:35 pm - 4:55 pm
PHL
-
FCO
16h 20m
1 stop
$633British Airways
Fri, Feb 13 - Sun, Mar 1
British Airways Logo
1:10 pm - 4:45 pm
FCO
-
PHL
9h 35mnonstop
British Airways Logo
6:35 pm - 4:55 pm
PHL
-
FCO
16h 20m
1 stop
$634British Airways
Fri, Feb 13 - Sun, Mar 1
British Airways Logo
8:30 pm - 1:15 pm
FCO
-
PHL
22h 45m
1 stop
British Airways Logo
7:40 pm - 4:55 pm
PHL
-
FCO
15h 15m
1 stop
$642British Airways
Sat, Feb 14 - Sun, Mar 1
British Airways Logo
1:10 pm - 4:45 pm
FCO
-
PHL
9h 35mnonstop
British Airways Logo
6:35 pm - 9:00 am
PHL
-
FCO
8h 25mnonstop
$645British Airways
Fri, Feb 13 - Sun, Mar 1
Air Canada Logo
6:50 am - 2:48 pm
FCO
-
PHL
13h 58m
2 stops
Air Canada Logo
10:05 am - 9:10 am
PHL
-
FCO
17h 05m
2 stops
$648Air Canada
Mon, May 4 - Sun, May 17
British Airways Logo
12:15 pm - 3:50 pm
FCO
-
PHL
9h 35mnonstop
British Airways Logo
6:45 pm - 2:20 pm
PHL
-
FCO
13h 35m
1 stop
$650British Airways
Thu, Apr 23 - Sat, May 2
British Airways Logo
10:00 am - 8:55 pm
FCO
-
PHL
16h 55m
1 stop
British Airways Logo
10:44 am - 11:20 am
PHL
-
FCO
18h 36m
1 stop
$652British Airways
Mon, May 4 - Sun, May 17
American Airlines Logo
1:10 pm - 4:45 pm
FCO
-
PHL
9h 35mnonstop
American Airlines Logo
7:40 pm - 4:55 pm
PHL
-
FCO
15h 15m
1 stop
$653American Airlines
Fri, Feb 13 - Sun, Mar 1

American Airlines flights from Rome Fiumicino Airport to Philadelphia

Our best American Airlines deals on Rome Fiumicino Airport to Philadelphia flight tickets
American Airlines
Feb 13
FCO1:10 pmRome Fiumicino
9h 35m
PHL4:45 pmPhiladelphia
Mar 1
PHL7:40 pmPhiladelphia
15h 15m
1 stop
FCO4:55 pmRome Fiumicino
$653
American Airlines
Feb 13
FCO1:10 pmRome Fiumicino
9h 35m
PHL4:45 pmPhiladelphia
Mar 1
PHL6:35 pmPhiladelphia
8h 25m
FCO9:00 amRome Fiumicino
$664
American Airlines
Feb 13
FCO1:10 pmRome Fiumicino
9h 35m
PHL4:45 pmPhiladelphia
Mar 1
PHL6:35 pmPhiladelphia
8h 25m
FCO9:00 amRome Fiumicino
$667

British Airways flights from Rome Fiumicino Airport to Philadelphia

Our best British Airways deals on Rome Fiumicino Airport to Philadelphia flight tickets
British Airways
Feb 13
FCO1:10 pmRome Fiumicino
9h 35m
PHL4:45 pmPhiladelphia
Mar 1
PHL6:35 pmPhiladelphia
16h 20m
1 stop
FCO4:55 pmRome Fiumicino
$633
British Airways
Feb 13
FCO1:10 pmRome Fiumicino
9h 35m
PHL4:45 pmPhiladelphia
Mar 1
PHL6:35 pmPhiladelphia
16h 20m
1 stop
FCO4:55 pmRome Fiumicino
$634
British Airways
Feb 14
FCO8:30 pmRome Fiumicino
22h 45m
1 stop
PHL1:15 pmPhiladelphia
Mar 1
PHL7:40 pmPhiladelphia
15h 15m
1 stop
FCO4:55 pmRome Fiumicino
$642

momondo Fare Finder

 
Customize your flight search to find flights from Rome Fiumicino Airport 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Rome Fiumicino Airport to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 3/26

1:10 pm-5:45 pm

Nonstop9h 35m

Philadelphia

Tue 4/7

10:20 pm-8:05 pm

1 stop15h 45m

$625

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 3/26

1:10 pm-5:45 pm

Nonstop9h 35m

Philadelphia

Tue 4/7

10:20 pm-8:05 pm

1 stop15h 45m

$628

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Fri 2/13

1:10 pm-4:45 pm

Nonstop9h 35m

Philadelphia

Sun 3/1

6:35 pm-4:55 pm

1 stop16h 20m

$633

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Fri 2/13

1:10 pm-4:45 pm

Nonstop9h 35m

Philadelphia

Sun 3/1

6:35 pm-4:55 pm

1 stop16h 20m

$634

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Sat 2/14

8:30 pm-1:15 pm

1 stop22h 45m

Philadelphia

Sun 3/1

7:40 pm-4:55 pm

1 stop15h 15m

$642

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Fri 2/13

1:10 pm-4:45 pm

Nonstop9h 35m

Philadelphia

Sun 3/1

6:35 pm-9:00 am

Nonstop8h 25m

$645

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Mon 5/4

6:50 am-2:48 pm

2 stops13h 58m

Philadelphia

Sun 5/17

10:05 am-9:10 am

2 stops17h 05m

$648

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 4/23

12:15 pm-3:50 pm

Nonstop9h 35m

Philadelphia

Sat 5/2

6:45 pm-2:20 pm

1 stop13h 35m

$650

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Mon 5/4

10:00 am-8:55 pm

1 stop16h 55m

Philadelphia

Sun 5/17

10:44 am-11:20 am

1 stop18h 36m

$652

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Fri 2/13

1:10 pm-4:45 pm

Nonstop9h 35m

Philadelphia

Sun 3/1

7:40 pm-4:55 pm

1 stop15h 15m

$653

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

How to get the cheapest flight ticket from Rome Fiumicino Airport to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Rome Fiumicino Airport is in September. Flight prices, which tend to average around $664, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Philadelphia, with average flight prices from Rome Fiumicino Airport averaging around $669.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Rome Fiumicino Airport to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $792. On the other hand, Wednesday is the most expensive day to depart from Rome Fiumicino Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $877.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is at noon. momondo users have found flights departing from Rome Fiumicino Airport to Philadelphia at noon for as low as $851. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $880.

What is the cheapest Rome Fiumicino to Philadelphia flight route?

Fly from Rome Fiumicino to Philadelphia for the best Rome Fiumicino - Philadelphia flight prices

What cabin class options are available on Rome Fiumicino to Philadelphia flights?

There are 3 cabin classes available to choose from on Rome Fiumicino to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Rome Fiumicino Airport to Philadelphia flights?

No. A direct flight is the cheapest option for a flight between Rome Fiumicino Airport to Philadelphia.

How have Rome Fiumicino Airport to Philadelphia flight prices changed over time?

As of January 2026, prices for Rome Fiumicino Airport to Philadelphia flights are approximately 46% more expensive when compared to flights at the same time last year.

When to book flights from Rome Fiumicino Airport to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Rome Fiumicino Airport to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rome Fiumicino Airport to Philadelphia (FCO to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rome Fiumicino Airport to Philadelphia

Best Price Found

$561

Fastest flight time

9h 25m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Rome Fiumicino Airport in the past 72 hours is $561. The best round-trip flight deal from Rome Fiumicino Airport to Philadelphia found on momondo in the last 72 hours is $724.
The fastest flight from Rome Fiumicino Airport to Philadelphia takes 9h 25m
Direct flights go from Rome Fiumicino Airport to Philadelphia every day.
There is 1 airport in Philadelphia. From Rome Fiumicino Airport there are direct flights to Philadelphia (PHL).
Search flight deals

  • How far is Rome Fiumicino to Philadelphia by plane?

    The distance between Rome Fiumicino and Philadelphia is about 4350.5 mi. Flights usually cover this in 9h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Rome Fiumicino Airport to Philadelphia Airport?

    Prices for flights from Rome Fiumicino Airport to Philadelphia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Rome Fiumicino Airport to Philadelphia Airport?

  • How old do you have to be to fly from Rome Fiumicino Airport to Philadelphia Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rome Fiumicino Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Rome Fiumicino Airport to Philadelphia?

  • What is the most popular airline from Rome Fiumicino Airport to Philadelphia?

Best airlines flying from Rome Fiumicino Airport to Philadelphia

Compare and see reviews for airlines that fly from Rome Fiumicino Airport to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $589Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights
IberiaPriceFrom $655Free CancellationRating
7.0
3,100 reviews
Search Iberia flights
British AirwaysPriceFrom $685Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
FinnairPriceFrom $705Free CancellationRating
7.6
1,356 reviews
Search Finnair flights

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Wildwood Crest
Ocean City
King of Prussia
Cherry Hill
Newark
Dewey Beach
Reading
North Wildwood
Avalon
Dover
Lewes
Stone Harbor
Essington
Vineland
New Castle
Pottstown
Somers Point

Why use momondo?

Why should I use momondo to find a flight deal from Rome to Philadelphia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rome to Philadelphia. momondo saves you time and could save you money on your trip.

Can I find flights from Rome to Philadelphia with flexible booking policies on momondo?

Flights from Rome to Philadelphia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rome to Philadelphia?

momondo helps you find the best flight between Rome and Philadelphia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Rome to Philadelphia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Philadelphia from Rome. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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