Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Rome Fiumicino Airport to Philadelphia from $312

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 10/7. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Rome Fiumicino Airport to Philadelphia

Cheap round-trip flights

Logo
7:25 pm - 7:00 pmFCO-PHL
29h 35m2 stops
Logo
8:30 pm - 10:25 pmPHL-FCO
19h 55m1 stop
$602
Find Deal
Thu, Sep 25 - Mon, Sep 29
Aer Lingus Logo
7:30 am - 7:00 pmFCO-PHL
17h 30m1 stop
Aer Lingus Logo
8:30 pm - 7:50 pmPHL-FCO
17h 20m1 stop
$619Aer Lingus
Find Deal
Thu, Sep 11 - Sat, Sep 27
Iberia Logo
1:10 pm - 4:55 pmFCO-PHL
9h 45mnonstop
Iberia Logo
9:05 pm - 11:20 amPHL-FCO
8h 15mnonstop
$643Iberia
Find Deal
Thu, Aug 28 - Wed, Sep 10
Iberia Logo
1:10 pm - 4:55 pmFCO-PHL
9h 45mnonstop
Iberia Logo
9:05 pm - 11:20 amPHL-FCO
8h 15mnonstop
$645Iberia
Find Deal
Thu, Aug 28 - Wed, Sep 10
United Airlines Logo
7:10 am - 5:10 pmFCO-PHL
16h 00m1 stop
United Airlines Logo
3:25 pm - 9:15 amPHL-FCO
11h 50m1 stop
$646United Airlines
Find Deal
Thu, Aug 28 - Wed, Sep 10
British Airways Logo
11:05 am - 8:01 pmFCO-PHL
14h 56m1 stop
British Airways Logo
9:05 pm - 11:20 amPHL-FCO
8h 15mnonstop
$652British Airways
Find Deal
Thu, Aug 28 - Wed, Sep 10
United Airlines Logo
7:10 am - 12:20 amFCO-PHL
23h 10m2 stops
United Airlines Logo
9:20 am - 9:15 amPHL-FCO
17h 55m1 stop
$654United Airlines
Find Deal
Thu, Aug 21 - Sat, Sep 6
American Airlines Logo
11:35 am - 3:15 pmFCO-PHL
9h 40mnonstop
American Airlines Logo
7:45 pm - 9:55 pmPHL-FCO
20h 10m1 stop
$656American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
British Airways Logo
1:10 pm - 4:55 pmFCO-PHL
9h 45mnonstop
British Airways Logo
10:15 pm - 11:35 amPHL-FCO
31h 20m1 stop
$660British Airways
Find Deal
Thu, Aug 28 - Wed, Sep 10
American Airlines Logo
1:10 pm - 4:55 pmFCO-PHL
9h 45mnonstop
American Airlines Logo
10:15 pm - 7:15 pmPHL-FCO
15h 00m1 stop
$661American Airlines
Find Deal
Tue, Aug 26 - Mon, Sep 8

United Airlines flights from Rome Fiumicino Airport to Philadelphia

Our best United Airlines deals on Rome Fiumicino Airport to Philadelphia flight tickets
United Airlines
Aug 28
FCO7:10 amRome Fiumicino
16h 00m
1 stop
PHL5:10 pmPhiladelphia
Sep 10
PHL3:25 pmPhiladelphia
11h 50m
1 stop
FCO9:15 amRome Fiumicino
$646
Find similar
United Airlines
Aug 21
FCO7:10 amRome Fiumicino
23h 10m
2 stops
PHL12:20 amPhiladelphia
Sep 6
PHL9:20 amPhiladelphia
17h 55m
1 stop
FCO9:15 amRome Fiumicino
$654
Find similar
United Airlines
Aug 28
FCO7:10 amRome Fiumicino
16h 00m
1 stop
PHL5:10 pmPhiladelphia
Sep 10
PHL3:25 pmPhiladelphia
11h 50m
1 stop
FCO9:15 amRome Fiumicino
$670
Find similar

Delta flights from Rome Fiumicino Airport to Philadelphia

Our best Delta deals on Rome Fiumicino Airport to Philadelphia flight tickets
Delta
Aug 26
FCO10:25 amRome Fiumicino
16h 59m
2 stops
PHL9:24 pmPhiladelphia
Sep 8
PHL5:27 pmPhiladelphia
18h 03m
2 stops
FCO5:30 pmRome Fiumicino
$663
Find similar
Delta
Aug 26
FCO6:30 amRome Fiumicino
17h 20m
2 stops
PHL5:50 pmPhiladelphia
Sep 8
PHL9:00 amPhiladelphia
16h 35m
1 stop
FCO7:35 amRome Fiumicino
$667
Find similar
Delta
Aug 26
FCO10:25 amRome Fiumicino
16h 59m
2 stops
PHL9:24 pmPhiladelphia
Sep 8
PHL5:27 pmPhiladelphia
16h 33m
2 stops
FCO4:00 pmRome Fiumicino
$669
Find similar

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 July 31, 2025.
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 9/25

7:25 pm-7:00 pm

2 stops29h 35m

Philadelphia

Mon 9/29

8:30 pm-10:25 pm

1 stop19h 55m

$602

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 9/11

7:30 am-7:00 pm

1 stop17h 30m

Philadelphia

Sat 9/27

8:30 pm-7:50 pm

1 stop17h 20m

$619

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 8/28

1:10 pm-4:55 pm

Nonstop9h 45m

Philadelphia

Wed 9/10

9:05 pm-11:20 am

Nonstop8h 15m

$643

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 8/28

1:10 pm-4:55 pm

Nonstop9h 45m

Philadelphia

Wed 9/10

9:05 pm-11:20 am

Nonstop8h 15m

$645

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 8/28

7:10 am-5:10 pm

1 stop16h 00m

Philadelphia

Wed 9/10

3:25 pm-9:15 am

1 stop11h 50m

$646

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 8/28

11:05 am-8:01 pm

1 stop14h 56m

Philadelphia

Wed 9/10

9:05 pm-11:20 am

Nonstop8h 15m

$652

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 8/21

7:10 am-12:20 am

2 stops23h 10m

Philadelphia

Sat 9/6

9:20 am-9:15 am

1 stop17h 55m

$654

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 12/4

11:35 am-3:15 pm

Nonstop9h 40m

Philadelphia

Mon 12/8

7:45 pm-9:55 pm

1 stop20h 10m

$656

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 8/28

1:10 pm-4:55 pm

Nonstop9h 45m

Philadelphia

Wed 9/10

10:15 pm-11:35 am

1 stop31h 20m

$660

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Tue 8/26

1:10 pm-4:55 pm

Nonstop9h 45m

Philadelphia

Mon 9/8

10:15 pm-7:15 pm

1 stop15h 00m

$661

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $664, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Philadelphia, with average flight prices from Rome Fiumicino Airport averaging around $698.

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 $795. On the other hand, Saturday 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 $1,029.

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 in the morning. momondo users have found flights departing from Rome Fiumicino Airport to Philadelphia in the morning for as low as $869. 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 at noon when prices are around $886.

What is the cheapest Rome Fiumicino to Philadelphia flight route?

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

How far in advance should I book a flight to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from Rome Fiumicino Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $816 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Rome Fiumicino Airport for as low as $628 on momondo.

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 July 2025, prices for Rome Fiumicino Airport to Philadelphia flights are approximately 1% 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

$312

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 $312. The best round-trip flight deal from Rome Fiumicino Airport to Philadelphia found on momondo in the last 72 hours is $602.
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 near Philadelphia: 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 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
IberiaPriceFrom $585Free CancellationRating
7.0
2,859 reviews
Search Iberia flights
American AirlinesPriceFrom $657Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
FinnairPriceFrom $678Free CancellationRating
7.6
1,316 reviews
Search Finnair flights
British AirwaysPriceFrom $732Free CancellationRating
6.6
7,222 reviews
Search British Airways flights

  • Finnair Flights From Rome Fiumicino Airport to Philadelphia

    The lowest priced Finnair flight from Rome Fiumicino Airport to Philadelphia from the last 72 hours was $678. Generally, Finnair has 7 flights on this route every week with an average price of $865. Finnair is rated 7.6/10 by our users.

  • American Airlines Flights From Rome Fiumicino Airport to Philadelphia

    American Airlines (7.2/10 from 10,000 reviews) operates around 7 flights from Rome Fiumicino Airport to Philadelphia in any given week. The average American Airlines airfare for this route is around $781, with deals from around $657 rare but found on momondo. Referenced prices are for round-trip Rome Fiumicino Airport to Philadelphia flight searches in the last 72 hours.

Traveling to a place near Philadelphia?

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

An easier way to manage your Philadelphia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States