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Cheap flights from Rome to Philadelphia from $284

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 to Philadelphia departing on 10/15. 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 to Philadelphia

Cheap round-trip flights

Aer Lingus Logo
7:30 am - 7:00 pmFCO-PHL
17h 30m1 stop
Aer Lingus Logo
6:30 pm - 7:35 pmPHL-FCO
20h 05m1 stop
$555Aer Lingus
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Thu, Oct 16 - Wed, Oct 29
British Airways Logo
1:10 pm - 5:00 pmFCO-PHL
9h 50mnonstop
British Airways Logo
6:35 pm - 12:00 pmPHL-FCO
11h 25m1 stop
$627British Airways
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Fri, Nov 7 - Thu, Nov 20
Logo
7:40 am - 4:15 pmFCO-PHL
14h 35m1 stop
Logo
6:35 pm - 12:50 pmPHL-FCO
12h 15m1 stop
$635
Find Deal
Thu, Dec 4 - Mon, Dec 8
Iberia Logo
7:40 am - 3:20 pmFCO-PHL
13h 40m1 stop
Iberia Logo
6:45 pm - 9:00 amPHL-FCO
8h 15mnonstop
$636Iberia
Find Deal
Tue, Nov 4 - Mon, Nov 17
American Airlines Logo
11:35 am - 3:15 pmFCO-PHL
9h 40mnonstop
American Airlines Logo
6:35 pm - 12:50 pmPHL-FCO
12h 15m1 stop
$637American Airlines
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Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
1:10 pm - 5:00 pmFCO-PHL
9h 50mnonstop
American Airlines Logo
6:35 pm - 4:55 pmPHL-FCO
16h 20m1 stop
$638American Airlines
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Thu, Nov 6 - Fri, Dec 12
British Airways Logo
1:10 pm - 5:00 pmFCO-PHL
9h 50mnonstop
British Airways Logo
2:58 pm - 12:50 pmPHL-FCO
15h 52m2 stops
$639British Airways
Find Deal
Fri, Nov 7 - Mon, Nov 17
Iberia Logo
6:25 am - 4:50 pmFCO-PHL
16h 25m1 stop
Iberia Logo
6:05 pm - 8:20 amPHL-FCO
8h 15mnonstop
$642Iberia
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Tue, Oct 7 - Sat, Oct 18
Finnair Logo
11:35 am - 3:15 pmFCO-PHL
9h 40mnonstop
Finnair Logo
6:45 pm - 9:00 amPHL-FCO
8h 15mnonstop
$650Finnair
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Thu, Dec 4 - Mon, Dec 8
Finnair Logo
1:10 pm - 4:55 pmFCO-PHL
9h 45mnonstop
Finnair Logo
6:05 pm - 8:20 amPHL-FCO
8h 15mnonstop
$662Finnair
Find Deal
Fri, Oct 10 - Tue, Oct 14

American Airlines flights from Rome to Philadelphia

Our best American Airlines deals on Rome to Philadelphia flight tickets
American Airlines
Dec 4
FCO11:35 amRome Fiumicino
9h 40m
PHL3:15 pmPhiladelphia
Dec 8
PHL6:35 pmPhiladelphia
12h 15m
1 stop
FCO12:50 pmRome Fiumicino
$637
Find similar
American Airlines
Nov 6
FCO1:10 pmRome Fiumicino
9h 50m
PHL5:00 pmPhiladelphia
Dec 12
PHL6:35 pmPhiladelphia
16h 20m
1 stop
FCO4:55 pmRome Fiumicino
$638
Find similar
American Airlines
Dec 4
FCO11:35 amRome Fiumicino
9h 40m
PHL3:15 pmPhiladelphia
Dec 8
PHL5:25 pmPhiladelphia
13h 25m
2 stops
FCO12:50 pmRome Fiumicino
$641
Find similar

Air France flights from Rome to Philadelphia

Our best Air France deals on Rome to Philadelphia flight tickets
Air France
Oct 1
FCO12:35 pmRome Fiumicino
16h 44m
2 stops
PHL11:19 pmPhiladelphia
Oct 11
PHL5:02 pmPhiladelphia
32h 33m
1 stop
FCO7:35 amRome Fiumicino
$672
Find similar
Air France
Nov 8
FCO6:00 amRome Fiumicino
16h 35m
2 stops
PHL4:35 pmPhiladelphia
Nov 21
PHL1:25 pmPhiladelphia
16h 20m
2 stops
FCO11:45 amRome Fiumicino
$684
Find similar
Air France
Oct 10
FCO12:35 pmRome Fiumicino
18h 17m
2 stops
PHL12:52 amPhiladelphia
Oct 14
PHL1:42 pmPhiladelphia
15h 48m
2 stops
FCO11:30 amRome Fiumicino
$686
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momondo Fare Finder

 
Customize your flight search to find flights from Rome 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 September 7, 2025.
Use the filters below to find and compare flights from Rome to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 10/16

7:30 am-7:00 pm

1 stop17h 30m

Philadelphia

Wed 10/29

6:30 pm-7:35 pm

1 stop20h 05m

$555

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Fri 11/7

1:10 pm-5:00 pm

Nonstop9h 50m

Philadelphia

Thu 11/20

6:35 pm-12:00 pm

1 stop11h 25m

$627

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 12/4

7:40 am-4:15 pm

1 stop14h 35m

Philadelphia

Mon 12/8

6:35 pm-12:50 pm

1 stop12h 15m

$635

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Tue 11/4

7:40 am-3:20 pm

1 stop13h 40m

Philadelphia

Mon 11/17

6:45 pm-9:00 am

Nonstop8h 15m

$636

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 12/4

11:35 am-3:15 pm

Nonstop9h 40m

Philadelphia

Mon 12/8

6:35 pm-12:50 pm

1 stop12h 15m

$637

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 11/6

1:10 pm-5:00 pm

Nonstop9h 50m

Philadelphia

Fri 12/12

6:35 pm-4:55 pm

1 stop16h 20m

$638

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Fri 11/7

1:10 pm-5:00 pm

Nonstop9h 50m

Philadelphia

Mon 11/17

2:58 pm-12:50 pm

2 stops15h 52m

$639

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Tue 10/7

6:25 am-4:50 pm

1 stop16h 25m

Philadelphia

Sat 10/18

6:05 pm-8:20 am

Nonstop8h 15m

$642

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 12/4

11:35 am-3:15 pm

Nonstop9h 40m

Philadelphia

Mon 12/8

6:45 pm-9:00 am

Nonstop8h 15m

$650

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Fri 10/10

1:10 pm-4:55 pm

Nonstop9h 45m

Philadelphia

Tue 10/14

6:05 pm-8:20 am

Nonstop8h 15m

$662

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 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 is in September. Flight prices, which tend to average around $676, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Philadelphia, with average flight prices from Rome averaging around $678.

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

The cheapest day to depart from Rome to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $794. On the other hand, Saturday is the most expensive day to depart from Rome because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,049.

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 to Philadelphia in the morning for as low as $809. 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 $890.

What is the cheapest Rome to Philadelphia flight route?

Fly from Rome Fiumicino to Philadelphia for the best Rome - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $815 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Rome for as low as $628 on momondo.

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

There are 3 cabin classes available to choose from on Rome 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 to Philadelphia flights?

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

How have Rome to Philadelphia flight prices changed over time?

As of September 2025, prices for Rome to Philadelphia flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Rome to Philadelphia

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

Cheap Rome to Philadelphia (ROM to PHL) flight deals and tips

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

Best Price Found

$764

Fastest flight time

9h 35m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Rome in the past 72 hours is $764. The best round-trip flight deal from Rome to Philadelphia found on momondo in the last 72 hours is $908.
The fastest flight from Rome to Philadelphia takes 9h 35m
Direct flights go from Rome to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)
Search flight deals

  • How far is Rome to Philadelphia by plane?

    Rome and Philadelphia are 4357.1 mi apart from one another. 9h 40m is a normal flight duration for this route.

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

    Prices for flights from Rome to Philadelphia Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome to Philadelphia Airport.

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

    The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from Rome to Philadelphia

Compare and see reviews for airlines that fly from Rome to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $585Free CancellationRating
7.0
2,917 reviews
Search Iberia flights
American AirlinesPriceFrom $650Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
FinnairPriceFrom $678Free CancellationRating
7.6
1,321 reviews
Search Finnair flights
British AirwaysPriceFrom $732Free CancellationRating
6.7
7,353 reviews
Search British Airways flights

  • Finnair Flights From Rome to Philadelphia

    The lowest priced Finnair flight from Rome to Philadelphia from the last 72 hours was $678. Generally, Finnair has 14 flights on this route every week with an average price of $885. Finnair is rated 7.6/10 by our users.

  • American Airlines Flights From Rome to Philadelphia

    Another popular option for Rome to Philadelphia flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Rome to Philadelphia around 14 times per week, with deals starting from $650 round-trip and rising to an average price of around $776.

Traveling to a place near Philadelphia?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rome to Philadelphia. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Rome to Philadelphia on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rome to Philadelphia.

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

If you are not ready to book a flight from Rome to Philadelphia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Philadelphia and let you know when they change.

An easier way to manage your Philadelphia trip

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