Cheap flights from Rome Fiumicino Airport to Philadelphia from $403

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 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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
12:15 pm - 4:00 pm
FCO
-
PHL
9h 45mnonstop
Multiple Airlines Logo
7:50 pm - 4:55 pm
PHL
-
FCO
15h 05m
1 stop
$643Multiple Airlines
Sat, Aug 22 - Thu, Nov 12
Finnair Logo
12:15 pm - 4:00 pm
FCO
-
PHL
9h 45mnonstop
Finnair Logo
6:35 pm - 9:00 am
PHL
-
FCO
8h 25mnonstop
$651Finnair
Sat, Aug 22 - Thu, Nov 12
American Airlines Logo
12:00 pm - 10:59 am
FCO
-
PHL
28h 59m
2 stops
American Airlines Logo
6:35 pm - 4:55 pm
PHL
-
FCO
16h 20m
1 stop
$708American Airlines
Wed, Nov 4 - Sat, Nov 21
Delta Logo
6:30 am - 10:16 pm
FCO
-
PHL
21h 46m
2 stops
Delta Logo
5:29 pm - 2:25 pm
PHL
-
FCO
14h 56m
2 stops
$710Delta
Tue, Aug 25 - Mon, Sep 7
Delta Logo
6:30 am - 10:16 pm
FCO
-
PHL
21h 46m
2 stops
Delta Logo
5:29 pm - 2:25 pm
PHL
-
FCO
14h 56m
2 stops
$712Delta
Tue, Aug 25 - Mon, Sep 7
Delta Logo
6:30 am - 7:15 pm
FCO
-
PHL
18h 45m
2 stops
Delta Logo
8:10 am - 7:35 am
PHL
-
FCO
17h 25m
1 stop
$713Delta
Tue, Aug 25 - Mon, Sep 7
Delta Logo
10:05 am - 11:02 pm
FCO
-
PHL
18h 57m
2 stops
Delta Logo
6:35 am - 8:15 am
PHL
-
FCO
19h 40m
1 stop
$714Delta
Wed, Nov 4 - Sun, Nov 22
Multiple Airlines Logo
4:20 pm - 3:50 pm
FCO
-
PHL
29h 30m
1 stop
Multiple Airlines Logo
6:35 pm - 2:30 pm
PHL
-
FCO
13h 55m
1 stop
$715Multiple Airlines
Wed, Nov 4 - Sun, Nov 22
Multiple Airlines Logo
2:45 pm - 3:50 pm
FCO
-
PHL
31h 05m
1 stop
Multiple Airlines Logo
6:35 pm - 5:35 pm
PHL
-
FCO
17h 00m
1 stop
$716Multiple Airlines
Wed, Nov 4 - Sat, Nov 21
Delta Logo
10:35 am - 8:07 pm
FCO
-
PHL
15h 32m
2 stops
Delta Logo
5:38 pm - 4:20 pm
PHL
-
FCO
16h 42m
2 stops
$717Delta
Thu, Oct 15 - Mon, Nov 2

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British Airways flights from Rome Fiumicino Airport to Philadelphia

Our best British Airways deals on Rome Fiumicino Airport to Philadelphia flight tickets
British Airways
Nov 2
FCO8:50 pmRome Fiumicino
25h 25m
1 stop
PHL4:15 pmPhiladelphia
Nov 13
PHL6:51 pmPhiladelphia
14h 04m
2 stops
FCO2:55 pmRome Fiumicino
$719
British Airways
Nov 4
FCO8:30 pmRome Fiumicino
25h 45m
1 stop
PHL4:15 pmPhiladelphia
Nov 21
PHL7:50 pmPhiladelphia
33h 35m
1 stop
FCO11:25 amRome Fiumicino
$721
British Airways
Nov 4
FCO12:20 pmRome Fiumicino
17h 30m
2 stops
PHL11:50 pmPhiladelphia
Nov 22
PHL4:00 pmPhiladelphia
16h 30m
2 stops
FCO2:30 pmRome Fiumicino
$725

Delta flights from Rome Fiumicino Airport to Philadelphia

Our best Delta deals on Rome Fiumicino Airport to Philadelphia flight tickets
Delta
Aug 25
FCO6:30 amRome Fiumicino
21h 46m
2 stops
PHL10:16 pmPhiladelphia
Sep 7
PHL5:29 pmPhiladelphia
14h 56m
2 stops
FCO2:25 pmRome Fiumicino
$710
Delta
Aug 25
FCO6:30 amRome Fiumicino
21h 46m
2 stops
PHL10:16 pmPhiladelphia
Sep 7
PHL5:29 pmPhiladelphia
14h 56m
2 stops
FCO2:25 pmRome Fiumicino
$712
Delta
Aug 25
FCO6:30 amRome Fiumicino
18h 45m
2 stops
PHL7:15 pmPhiladelphia
Sep 7
PHL8:10 amPhiladelphia
17h 25m
1 stop
FCO7:35 amRome Fiumicino
$713

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 June 14, 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

Cheapest round-trip

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Sat 8/22

12:15 pm-4:00 pm

Nonstop9h 45m

Philadelphia

Thu 11/12

7:50 pm-4:55 pm

1 stop15h 05m

$643
Quickest round-trip

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Sat 8/22

12:15 pm-4:00 pm

Nonstop9h 45m

Philadelphia

Thu 11/12

6:35 pm-9:00 am

Nonstop8h 25m

$651

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Wed 11/4

12:00 pm-10:59 am

2 stops28h 59m

Philadelphia

Sat 11/21

6:35 pm-4:55 pm

1 stop16h 20m

$708

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Tue 8/25

6:30 am-10:16 pm

2 stops21h 46m

Philadelphia

Mon 9/7

5:29 pm-2:25 pm

2 stops14h 56m

$710

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Tue 8/25

6:30 am-10:16 pm

2 stops21h 46m

Philadelphia

Mon 9/7

5:29 pm-2:25 pm

2 stops14h 56m

$712

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Tue 8/25

6:30 am-7:15 pm

2 stops18h 45m

Philadelphia

Mon 9/7

8:10 am-7:35 am

1 stop17h 25m

$713

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Wed 11/4

10:05 am-11:02 pm

2 stops18h 57m

Philadelphia

Sun 11/22

6:35 am-8:15 am

1 stop19h 40m

$714

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Wed 11/4

4:20 pm-3:50 pm

1 stop29h 30m

Philadelphia

Sun 11/22

6:35 pm-2:30 pm

1 stop13h 55m

$715

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Wed 11/4

2:45 pm-3:50 pm

1 stop31h 05m

Philadelphia

Sat 11/21

6:35 pm-5:35 pm

1 stop17h 00m

$716

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 10/15

10:35 am-8:07 pm

2 stops15h 32m

Philadelphia

Mon 11/2

5:38 pm-4:20 pm

2 stops16h 42m

$717

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 typical price of a round-trip flight between Rome Fiumicino Airport and Philadelphia?

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Rome Fiumicino Airport is in February. Flight prices, which tend to average around $673, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Philadelphia, with average flight prices from Rome Fiumicino Airport averaging around $736.

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 Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $851. On the other hand, Monday 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 $1,022.

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 $888. 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 $929.

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 Airport to Philadelphia flights?

There are 3 cabin classes available to choose from on Rome Fiumicino Airport 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?

You could potentially save up to 16% on your flight if you consider stops on a Rome Fiumicino Airport to Philadelphia flight.

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

As of June 2026, prices for Rome Fiumicino Airport to Philadelphia flights are approximately 10% cheaper 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

$636

Fastest flight time

9h 40m

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 $636. The best round-trip flight deal from Rome Fiumicino Airport to Philadelphia found on momondo in the last 72 hours is $958.
The fastest flight from Rome Fiumicino Airport to Philadelphia takes 9h 40m
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).

Frequently asked questions about flying from Rome Fiumicino Airport to Philadelphia

  • 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 40m, 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
British AirwaysPriceFrom $685Free CancellationRating
6.7
8,047 reviews
Search British Airways flights
  • British Airways Flights From Rome Fiumicino Airport to Philadelphia

    The lowest priced British Airways flight from Rome Fiumicino Airport to Philadelphia from the last 72 hours was $685. Generally, British Airways has 7 flights on this route every week with an average price of $1,045. British Airways is rated 6.7/10 by our users.

Traveling to a place near Philadelphia?

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

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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Tue 7/14
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