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$312+ Cheap flights from Rome (ROM) 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — PHL
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Rome to Philadelphia are usually found in November or September, booked 53 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Rome to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Rome (ROM) 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 July 31, 2025.

Round-trip from

$602
(Mytrip)

One-way from

$312
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$872

Good round-trip deal

$769 or less

Good one-way deal

$803 or less
From Rome (ROM) to Philadelphia
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One-way flight from Rome (ROM) to Philadelphia
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Highest demand for flights based on searches. 4% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Rome (ROM) to Philadelphia.
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Price to beat on a one-way flight from Rome (ROM) to Philadelphia.
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Find flight deals from Rome to Philadelphia

Cheapest flights from Rome to Philadelphia
Explore the most affordable flight options available from Rome to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:25 pmFCO - PHL
2 stops29h 35mMultiple Airlines
Mon 9/298:30 pmPHL - FCO
1 stop19h 55mMultiple Airlines
Deal found 7/29$602
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:30 amFCO - PHL
1 stop17h 30mAer Lingus
Sat 9/278:30 pmPHL - FCO
1 stop17h 20mAer Lingus
Deal found 7/31$619
This lol.travel deal was found by Cheapflights users on 7/31. 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.
Thu 8/2810:00 amFCO - PHL
1 stop13h 10mUnited Airlines
Wed 9/103:25 pmPHL - FCO
1 stop11h 50mUnited Airlines
Deal found 7/31$643
This lol.travel deal was found by Cheapflights users on 7/30. 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.
Thu 8/281:10 pmFCO - PHL
Nonstop9h 45mIberia
Wed 9/109:05 pmPHL - FCO
Nonstop8h 15mIberia
Deal found 7/30$645
This lol.travel deal was found by Cheapflights users on 7/31. 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.
Thu 8/2811:30 amFCO - PHL
1 stop16h 37mAir Canada
Wed 9/103:25 pmPHL - FCO
1 stop11h 50mAir Canada
Deal found 7/31$649
This lol.travel deal was found by Cheapflights users on 7/30. 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.
Thu 8/2811:05 amFCO - PHL
1 stop14h 56mBritish Airways
Wed 9/109:05 pmPHL - FCO
Nonstop8h 15mBritish Airways
Deal found 7/30$652
This American Airlines deal was found by Cheapflights users on 7/29. 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 12/411:35 amFCO - PHL
Nonstop9h 40mAmerican Airlines
Mon 12/87:45 pmPHL - FCO
1 stop20h 10mAmerican Airlines
Deal found 7/29$656
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2610:25 amFCO - PHL
2 stops16h 59mDelta
Mon 9/85:27 pmPHL - FCO
2 stops18h 03mDelta
Deal found 7/30$663

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Rome to Philadelphia that are best for you.

Fly from

Rome

Fly to

Philadelphia

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

10:00 am-5:10 pm

1 stop13h 10m

Philadelphia

Wed 9/10

3:25 pm-9:15 am

1 stop11h 50m

$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

11:30 am-10:07 pm

1 stop16h 37m

Philadelphia

Wed 9/10

3:25 pm-9:15 am

1 stop11h 50m

$649

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 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

Tue 8/26

10:25 am-9:24 pm

2 stops16h 59m

Philadelphia

Mon 9/8

5:27 pm-5:30 pm

2 stops18h 03m

$663

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Tue 10/7

7:15 am-12:52 pm

2 stops35h 37m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Rome to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Rome 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 to Philadelphia

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

Use this chart to determine the optimal time to book a round-trip flight from Rome to Philadelphia. Price data was last updated on July 25, 2025.

The price you pay for your flight from Rome to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Rome to Philadelphia (average of $236). Flying from Rome to Philadelphia in March is currently the most expensive (average of $295). 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 ROM to PHL?

Find hourly flight availability from Rome 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 July 31, 2025.

One of the essential ways to save on airfare from Rome to Philadelphia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 2% on airfare.

Weekly flight availability from Rome to Philadelphia

Explore weekly flight availability from Rome to Philadelphia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from ROM to PHL are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 July 31, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Rome 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.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Canada
7.1
Good
9,851 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Aer Lingus
7.1
Good
1,192 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Rome 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?

    For a flight from Rome to Philadelphia, you will be flying into Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city. Philadelphia is the only Philadelphia airport and it handles 4 inbound flights from Rome per day. 4 airlines have flights to Philadelphia from Rome on a regular basis.

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

    Our cheapest airline available from Rome to Philadelphia is Aer Lingus. Our recent data shows that you can find tickets from as low as $619 on this airline. Additional options worth looking into are United Airlines and Iberia, starting at $643 and $645 round-trip. You may be able to fly from Rome to Philadelphia for 21% less than the average price by searching for these airlines.

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

    Before booking your flight to Philadelphia from Rome, check out the most reliable airlines to get you to your destination on time: American Airlines (67%), Finnair (67%), Iberia( 67%).

  • What are the cheapest flights from Rome to Philadelphia?

    The cheapest flight price from Rome to Philadelphia is $629. On average you can expect to pay $1,417. The most popular route, (Rome Fiumicino - Philadelphia), can usually be booked for $560.

  • Can I find deals for flights from Rome to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Rome to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rome to Philadelphia?

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

  • Can I find deals for business class flights from Rome to Philadelphia?

    Yes. Cheapflights offers flight deals from Rome 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 to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Rome to Philadelphia (average of $236). Flying from Rome to Philadelphia in March is currently the most expensive (average of $295). 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
Vineland
Wildwood
King of Prussia
Pottstown
Cherry Hill
Ocean City
Chester
Millville
Reading
Ephrata
Camden
Dewey Beach
Dover
Elkton
Essington
Willow Grove
Newark
Exton
Glen Mills
Springfield

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Rome to Philadelphia

Discover the top 4 airlines that operate flights from Rome 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$585Average$964FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$657Average$781FlexibilityNo cancel feeOn-time71%
FinnairCheapest$678Average$865FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$732Average$1,118FlexibilityNo cancel feeOn-time70%

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