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Leonardo da Vinci/Fiumicino

$254+ Cheap flights from Dulles Intl (IAD) 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FCO
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Rome Fiumicino are usually found in March or September, booked 37 days in advance, depart on a Sunday or Tuesday and return on a Saturday

Cheap flight deals from Dulles Intl to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 November 6, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$486
(Kiwi.com)

One-way from

$254
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$828

Good round-trip deal

$792 or less

Good one-way deal

$495 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Rome Fiumicino flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Rome Fiumicino flights.
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From Washington, D.C. Dulles Intl to Rome Fiumicino
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One-way flight from Washington, D.C. Dulles Intl to Rome Fiumicino
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Highest demand for flights based on searches. 13% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Rome Fiumicino.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Rome Fiumicino.
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Find flight deals from Dulles Intl to Leonardo da Vinci/Fiumicino

Cheapest flights from Dulles Intl to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Dulles Intl to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:30 pmIAD - FCO
1 stop11h 55mTAP AIR PORTUGAL
Wed 12/107:35 pmFCO - IAD
1 stop25h 40mTAP AIR PORTUGAL
Deal found 11/6$486
This FlightHub deal was found by Cheapflights users on 11/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:30 pmIAD - FCO
1 stop19h 35mTAP AIR PORTUGAL
Sun 12/77:35 pmFCO - IAD
1 stop25h 40mTAP AIR PORTUGAL
Deal found 11/6$488
This oojo deal was found by Cheapflights users on 11/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:30 pmIAD - FCO
1 stop11h 55mTAP AIR PORTUGAL
Mon 1/197:35 pmFCO - IAD
1 stop25h 00mTAP AIR PORTUGAL
Deal found 11/6$492
This oojo deal was found by Cheapflights users on 11/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:30 pmIAD - FCO
1 stop16h 20mTAP AIR PORTUGAL
Tue 12/166:00 amFCO - IAD
1 stop14h 35mTAP AIR PORTUGAL
Deal found 11/6$493
This oojo deal was found by Cheapflights users on 11/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:30 pmIAD - FCO
1 stop19h 35mTAP AIR PORTUGAL
Sat 12/136:00 amFCO - IAD
1 stop15h 15mTAP AIR PORTUGAL
Deal found 11/6$494
This FlightHub deal was found by Cheapflights users on 11/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:30 pmIAD - FCO
1 stop11h 55mTAP AIR PORTUGAL
Tue 12/97:35 pmFCO - IAD
1 stop31h 25mTAP AIR PORTUGAL
Deal found 11/5$495
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:30 pmIAD - FCO
1 stop19h 35mTAP AIR PORTUGAL
Wed 12/1012:15 pmFCO - IAD
1 stop14h 45mTAP AIR PORTUGAL
Deal found 11/5$497
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:30 pmIAD - FCO
1 stop14h 15mTAP AIR PORTUGAL
Sun 12/77:35 pmFCO - IAD
1 stop25h 40mTAP AIR PORTUGAL
Deal found 11/5$499
This Booking.com deal was found by Cheapflights users on 11/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:30 pmIAD - FCO
1 stop24h 35mTAP AIR PORTUGAL
Tue 12/234:40 pmFCO - IAD
1 stop34h 20mTAP AIR PORTUGAL
Deal found 11/5$500
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Wed 12/107:40 pmIAD - FCO
2 stops21h 50mMultiple Airlines
Mon 12/1510:45 pmFCO - IAD
2 stops25h 45mMultiple Airlines
Deal found 11/5$501
This oojo deal was found by Cheapflights users on 11/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:30 pmIAD - FCO
1 stop14h 15mTAP AIR PORTUGAL
Wed 12/177:35 pmFCO - IAD
1 stop25h 40mTAP AIR PORTUGAL
Deal found 11/5$505

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 November 6, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport that are best for you.

Fly from

Dulles Intl

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 1/14

5:40 pm-1:25 pm

1 stop13h 45m

Rome Fiumicino

Wed 1/21

11:00 am-3:25 pm

Nonstop10h 25m

$796

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 1/7

10:55 pm-6:15 pm

1 stop13h 20m

Rome Fiumicino

Wed 1/14

11:00 am-3:25 pm

Nonstop10h 25m

$798

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Thu 1/15

5:35 pm-8:30 am

Nonstop8h 55m

Rome Fiumicino

Thu 1/22

1:30 pm-8:15 pm

1 stop12h 45m

$836

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Thu 1/8

5:40 pm-11:00 am

1 stop11h 20m

Rome Fiumicino

Fri 1/23

11:00 am-3:25 pm

Nonstop10h 25m

$846

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 12/31

5:35 pm-8:30 am

Nonstop8h 55m

Rome Fiumicino

Sat 1/10

12:20 pm-3:35 pm

1 stop33h 15m

$848

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Fri 1/2

9:45 am-9:20 am

1 stop17h 35m

Rome Fiumicino

Fri 1/9

1:35 pm-7:30 am

2 stops23h 55m

$848

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Thu 12/25

10:00 pm-11:00 pm

2 stops19h 00m

Rome Fiumicino

Fri 1/16

7:05 am-4:30 pm

2 stops15h 25m

$884

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Sat 1/10

5:35 pm-8:30 am

Nonstop8h 55m

Rome Fiumicino

Sat 1/17

7:05 am-3:50 pm

1 stop14h 45m

$887

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Sun 12/28

5:35 pm-8:30 am

Nonstop8h 55m

Rome Fiumicino

Sat 1/31

9:40 am-8:15 pm

1 stop16h 35m

$912

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Tue 12/30

5:35 pm-8:30 am

Nonstop8h 55m

Rome Fiumicino

Thu 1/8

12:20 pm-8:05 pm

1 stop13h 45m

$935

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 24 results
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Compare providers for flights from Dulles Intl to Leonardo da Vinci/Fiumicino

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Leonardo da Vinci/Fiumicino in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Rome Fiumicino Airport flights, users find the pricing of Gotogate to be most consistent on Cheapflights vs. Gotogate Users can find the same prices on Washington, D.C. Dulles Intl Airport-Rome Fiumicino Airport flight deals on Cheapflights vs. Gotogate >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Rome Fiumicino Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Rome Fiumicino Airport flights, Cheapflights users trust Gotogate the most. Gotogate 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 Washington, D.C. Dulles Intl Airport-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 Dulles Intl to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Leonardo da Vinci/Fiumicino. Price data was last updated on October 31, 2025.

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport (average of $418). Flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport in July is currently the most expensive (average of $550). 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 IAD to FCO?

Find hourly flight availability from Dulles Intl to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 40% on flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport by exploring options for tickets at noon.

The best insider tips for Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport trip
Airports
IAD

Expect long security queues at IAD, especially in the afternoon. Plan extra time for check-in and security to ensure a smooth departure.

Read more about IADby Ramsey Qubein
FCO

The Leonardo Express is the fastest way to reach central Rome from FCO, connecting to Termini Station in just 30 minutes.

Read more about FCOby Robert Schrader
Our travel experts
Robert Schrader

Robert Schrader

Expert on FCO

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Get insights into the airlines that provide service to Leonardo da Vinci/Fiumicino. 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 Leonardo da Vinci/Fiumicino. Reviews last updated November 6, 2025.
Read reviews from past customers who have flown Scandinavian Airlines, United Airlines, and Aer Lingus from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,564 reviews

Entertainment

6.6

Comfort

7.3

Boarding

7.6

Food

6.6

Crew

8.0

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Scandinavian Airlines
7.4
Good
1,564 reviews
Scandinavian Airlines
7.4
Good
1,564 reviews

Entertainment

6.6

Comfort

7.3

Boarding

7.6

Food

6.6

Crew

8.0

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
United Airlines
7.4
Good
9,007 reviews
Scandinavian Airlines
7.4
Good
1,564 reviews

Entertainment

6.6

Comfort

7.3

Boarding

7.6

Food

6.6

Crew

8.0

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Aer Lingus
7.2
Good
1,365 reviews
Scandinavian Airlines
7.4
Good
1,564 reviews

Entertainment

6.6

Comfort

7.3

Boarding

7.6

Food

6.6

Crew

8.0

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
TAP AIR PORTUGAL
7.1
Good
2,047 reviews
Scandinavian Airlines
7.4
Good
1,564 reviews

Entertainment

6.6

Comfort

7.3

Boarding

7.6

Food

6.6

Crew

8.0

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
ITA Airways
6.7
Okay
1,081 reviews
Scandinavian Airlines
7.4
Good
1,564 reviews

Entertainment

6.6

Comfort

7.3

Boarding

7.6

Food

6.6

Crew

8.0

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport in 13h 20m. Fly via United Airlines to get the fastest option. The distance from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport is about 4491 mi.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport round-trip?

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport is Icelandair. Our recent data shows that you can find tickets from as low as $383 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and KLM, starting at $420 and $421 round-trip. Icelandair is currently priced 55% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?

    Before booking your flight to Rome Fiumicino Airport from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: SAUDIA (76%), ITA Airways (76%), Air Canada( 70%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?

    On average you can expect to pay $1,747 for a flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport. The cheapest flight overall is $377 while the most popular route, (Washington, D.C. Dulles Intl - Rome Fiumicino) is currently priced at $393.

  • Where are the most common layover locations when flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?

    Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport flights have a layover in Copenhagen most often.

  • What are some popular things to do or see while on a layover in Copenhagen?

    Most Copenhagen visitors opt to spend their time experiencing Tivoli, Rådhuspladsen, and Tøjhusmuseet. Tivoli, Rådhuspladsen and Tøjhusmuseet are located about 5.3 mi, 5.2 mi, and 4.8 mi, respectively from Kastrup Copenhagen if you are interested in checking them out. Travelers can book a car rental at Kastrup Copenhagen for about $33 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport flights?

    The least popular layover on flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport is Lisbon.

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

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

  • How can I find direct flights from Dulles Intl 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 Dulles Intl to Leonardo da Vinci/Fiumicino.

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport (average of $418). Flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport in July is currently the most expensive (average of $550). 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

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Alternative routes for Dulles Intl to Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.
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Dulles Intl to Ciampino flights
Baltimore to Ciampino flights

Top 10 airlines flying from Dulles Intl to Leonardo da Vinci/Fiumicino

Discover the top 10 airlines that operate flights from Dulles Intl to Leonardo da Vinci/Fiumicino. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$383Average$609FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$420Average$710FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$421Average$505FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$444Average$585FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$475Average$833FlexibilityNo cancel feeOn-time81%
Air FranceCheapest$481Average$737FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$499Average$676FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$508Average$788FlexibilityNo cancel feeOn-time70%
DeltaCheapest$527Average$929FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$548Average$616FlexibilityNo cancel feeOn-time77%

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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.