HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Leonardo da Vinci/Fiumicino

$473+ Cheap flights from Allentown (ABE) to Fiumicino (FCO)

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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — FCO
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Allentown to Leonardo da Vinci/Fiumicino with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Allentown to Leonardo da Vinci/Fiumicino

Cheapest flights from Allentown to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Allentown to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:00 pmABE - FCO
1 stop12h 45mUnited Airlines
Mon 12/2212:20 pmFCO - ABE
2 stops39h 27mUnited Airlines
Deal found 12/11$1,653
This Delta deal was found by Cheapflights users on 12/10. 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.
Thu 12/252:00 pmABE - FCO
1 stop14h 30mDelta
Tue 12/3012:40 pmFCO - ABE
1 stop16h 06mDelta
Deal found 12/10$1,890
This KLM deal was found by Cheapflights users on 12/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1612:54 pmABE - FCO
1 stop15h 36mKLM
Mon 12/2212:40 pmFCO - ABE
1 stop16h 06mKLM
Deal found 12/11$2,035
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:17 amABE - FCO
2 stops44h 13mUnited Airlines
Sat 1/311:00 amFCO - ABE
2 stops32h 55mUnited Airlines
Deal found 12/9$2,452
This KLM deal was found by Cheapflights users on 12/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:04 pmABE - FCO
1 stop31h 51mKLM
Sat 1/310:05 amFCO - ABE
1 stop18h 41mKLM
Deal found 12/9$3,131
This Delta deal was found by Cheapflights users on 12/9. 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 12/236:04 pmABE - FCO
2 stops16h 21mDelta
Sat 1/312:40 pmFCO - ABE
1 stop16h 06mDelta
Deal found 12/9$3,725

Find flight deals from Allentown to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Leonardo da Vinci/Fiumicino (FCO). 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 December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$507
(KLM)

One-way from

$473
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$740
Provider with most accurate pricing for Allentown-Bethlehem-Rome Fiumicino flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Rome Fiumicino flights.
Search Deals
From Allentown-Bethlehem to Rome Fiumicino
Search Deals
One-way flight from Allentown-Bethlehem to Rome Fiumicino
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Leonardo da Vinci/Fiumicino 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 December 12, 2025.
Use the filters below to find and compare flights from Allentown to Rome Fiumicino Airport that are best for you.

Fly from

Allentown

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

AllentownRome

ABE - FCO

ABEFCO

Allentown-Bethlehem

Fri 1/23

12:50 pm-10:30 am

1 stop15h 40m

Rome Fiumicino

Fri 1/30

6:10 am-10:50 pm

2 stops22h 40m

$507

AllentownRome

ABE - FCO

ABEFCO

Allentown-Bethlehem

Sun 1/25

5:59 pm-5:25 pm

2 stops17h 26m

Rome Fiumicino

Sun 2/1

12:40 pm-10:50 pm

1 stop16h 10m

$510

AllentownRome

ABE - FCO

ABEFCO

Allentown-Bethlehem

Sun 1/25

5:59 pm-10:30 am

1 stop34h 31m

Rome Fiumicino

Sun 2/1

12:40 pm-10:50 pm

1 stop16h 10m

$512

AllentownRome

ABE - FCO

ABEFCO

Allentown-Bethlehem

Sun 1/25

11:30 am-11:00 pm

2 stops29h 30m

Rome Fiumicino

Sun 2/1

12:45 pm-9:05 pm

2 stops38h 20m

$667

AllentownRome

ABE - FCO

ABEFCO

Allentown-Bethlehem

Fri 1/23

6:15 am-7:55 am

2 stops19h 40m

Rome Fiumicino

Fri 1/30

7:05 am-9:05 pm

2 stops20h 00m

$678

AllentownRome

ABE - FCO

ABEFCO

Allentown-Bethlehem

Sat 1/24

6:15 am-9:25 am

2 stops45h 10m

Rome Fiumicino

Sat 1/31

9:40 am-4:22 pm

2 stops36h 42m

$697

AllentownRome

ABE - FCO

ABEFCO

Allentown-Bethlehem

Thu 1/29

6:15 am-7:55 am

2 stops19h 40m

Rome Fiumicino

Mon 2/2

12:20 pm-9:05 pm

2 stops38h 45m

$720

AllentownRome

ABE - FCO

ABEFCO

Allentown-Bethlehem

Tue 12/23

6:17 am-8:30 am

2 stops44h 13m

$473

AllentownRome

ABE - FCO

ABEFCO

Allentown-Bethlehem

Fri 1/2

12:49 pm-7:55 am

1 stop13h 06m

$519

AllentownRome

ABE - FCO

ABEFCO

Allentown-Bethlehem

Fri 1/2

6:17 am-8:30 am

2 stops20h 13m

$703

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 16 results
1
2
  • Most accurate provider: When it comes to deals on Allentown-Rome Fiumicino Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Rome Fiumicino Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Rome Fiumicino Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Rome Fiumicino Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Allentown-Rome Fiumicino Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Allentown to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Allentown 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 Allentown to Rome Fiumicino Airport

What is the cheapest month to book a flight from Allentown to Rome Fiumicino Airport?

Currently, November is the cheapest month in which you can book a flight from Allentown to Rome Fiumicino Airport (average of $371). Flying from Allentown to Rome Fiumicino Airport in June is currently the most expensive (average of $676). 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.

Related info for your journey

Find useful and relevant information for your journey from Allentown to Leonardo da Vinci/Fiumicino. 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 from for flights from Allentown to Rome Fiumicino?

    Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly out of when you book flights from Allentown to Rome Fiumicino. 0 airlines have flights from Allentown-Bethlehem to Rome Fiumicino on a regular basis. Booking flights from Allentown-Bethlehem to Rome Fiumicino should not be difficult; the airport handles an average of 0 outbound flights to Rome Fiumicino per day.

  • How long is the flight from Allentown to Rome Fiumicino Airport?

    KLM and Delta can get you from Allentown to Rome Fiumicino Airport in just under 15h 40m. Your travel time can differ by up to 1h 46m. Allentown and Rome Fiumicino Airport are separated by a distance of 4337 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Allentown to Leonardo da Vinci/Fiumicino that include hotel bookings?

    Yes. In addition to deals on Allentown to Leonardo da Vinci/Fiumicino flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to Leonardo da Vinci/Fiumicino?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Leonardo da Vinci/Fiumicino.

  • Can I find deals for business class flights from Allentown to Leonardo da Vinci/Fiumicino?

    Yes. Cheapflights offers flight deals from Allentown to Leonardo da Vinci/Fiumicino 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 Allentown to Rome Fiumicino Airport?

    Currently, November is the cheapest month in which you can book a flight from Allentown to Rome Fiumicino Airport (average of $371). Flying from Allentown to Rome Fiumicino Airport in June is currently the most expensive (average of $676). 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 Rome Fiumicino Airport?

Book flights to Rome Fiumicino Airport if you plan to visit one of these locations
Fiumicino
Montepulciano
Santa Marinella

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Allentown to Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Philadelphia to Leonardo da Vinci/Fiumicino flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Ciampino flights
Newark to Ciampino flights
Pittsburgh to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Ciampino flights
LaGuardia to Ciampino flights
Philadelphia to Ciampino flights
State College to Leonardo da Vinci/Fiumicino flights
Harrisburg to Leonardo da Vinci/Fiumicino flights
Scranton to Leonardo da Vinci/Fiumicino flights
Elmira to Leonardo da Vinci/Fiumicino flights
Pittsburgh to Ciampino flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.