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Leonardo da Vinci/Fiumicino

$201+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FCO
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Find cheap flights from Dulles Intl to Leonardo da Vinci/Fiumicino with Cheapflights

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Rome Fiumicino are usually found in February or March, 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

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 December 4, 2025.

This FlightHub deal was found by Cheapflights users on 12/2. 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 12/88:45 pmIAD - FCO
1 stop13h 25mRoyal Air Maroc
Fri 12/126:50 pmFCO - IAD
1 stop29h 55mRoyal Air Maroc
Deal found 12/2$517
This oojo deal was found by Cheapflights users on 12/3. 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.
Wed 12/3110:30 pmIAD - FCO
1 stop19h 35mTAP AIR PORTUGAL
Wed 1/147:35 pmFCO - IAD
1 stop25h 40mTAP AIR PORTUGAL
Deal found 12/3$522
This FlightHub deal was found by Cheapflights users on 12/2. 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 12/85:30 pmIAD - FCO
1 stop11h 55mTAP AIR PORTUGAL
Mon 1/194:40 pmFCO - IAD
1 stop27h 55mTAP AIR PORTUGAL
Deal found 12/2$533
This FlightHub deal was found by Cheapflights users on 12/2. 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.
Sun 12/710:30 pmIAD - FCO
1 stop30h 55mTAP AIR PORTUGAL
Mon 1/194:40 pmFCO - IAD
1 stop27h 55mTAP AIR PORTUGAL
Deal found 12/2$537
This KAYAK deal was found by Cheapflights users on 12/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:45 pmIAD - FCO
1 stop13h 25mRoyal Air Maroc
Thu 1/155:10 pmFCO - IAD
1 stop31h 35mRoyal Air Maroc
Deal found 12/2$543
This oojo deal was found by Cheapflights users on 12/2. 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 stop30h 55mTAP AIR PORTUGAL
Sun 1/185:45 amFCO - IAD
1 stop21h 15mTAP AIR PORTUGAL
Deal found 12/2$546
This oojo deal was found by Cheapflights users on 12/2. 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 stop24h 35mTAP AIR PORTUGAL
Tue 12/166:00 amFCO - IAD
1 stop14h 35mTAP AIR PORTUGAL
Deal found 12/2$552
This FlightHub deal was found by Cheapflights users on 12/2. 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 12/85:30 pmIAD - FCO
1 stop24h 35mTAP AIR PORTUGAL
Sat 1/174:40 pmFCO - IAD
1 stop34h 20mTAP AIR PORTUGAL
Deal found 12/2$559
This FlightHub deal was found by Cheapflights users on 12/2. 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 12/88:45 pmIAD - FCO
1 stop13h 25mRoyal Air Maroc
Thu 12/115:10 pmFCO - IAD
1 stop31h 35mRoyal Air Maroc
Deal found 12/2$560
This FlightHub deal was found by Cheapflights users on 12/2. 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.
Sun 12/710:30 pmIAD - FCO
1 stop30h 55mTAP AIR PORTUGAL
Sat 1/174:40 pmFCO - IAD
1 stop34h 20mTAP AIR PORTUGAL
Deal found 12/2$564
This oojo deal was found by Cheapflights users on 12/3. 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 stop24h 35mTAP AIR PORTUGAL
Mon 12/156:00 amFCO - IAD
1 stop15h 15mTAP AIR PORTUGAL
Deal found 12/3$572

Find 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 December 4, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$429
(Ticket)

One-way from

$201
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$971

Good round-trip deal

$752 or less

Good one-way deal

$527 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Rome Fiumicino flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Rome Fiumicino flights.
Search Deals
From Washington, D.C. Dulles Intl to Rome Fiumicino
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Rome Fiumicino
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Rome Fiumicino.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Rome Fiumicino.
Search Deals

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 December 4, 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

Sat 3/7

5:30 pm-11:25 am

1 stop11h 55m

Rome Fiumicino

Fri 3/13

4:40 pm-4:15 pm

1 stop28h 35m

$565

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Thu 2/12

5:30 pm-11:25 am

1 stop11h 55m

Rome Fiumicino

Mon 2/23

6:00 am-3:15 pm

1 stop15h 15m

$595

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 3/18

1:19 pm-11:05 am

2 stops16h 46m

Rome Fiumicino

Sun 3/29

5:30 pm-4:50 pm

2 stops29h 20m

$689

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Tue 3/10

6:40 pm-8:30 am

Nonstop8h 50m

Rome Fiumicino

Tue 3/24

7:05 am-9:15 pm

1 stop19h 10m

$785

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Tue 12/30

5:30 pm-12:05 am

1 stop24h 35m

Rome Fiumicino

Fri 5/22

1:35 pm-8:35 pm

1 stop13h 00m

$789

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 2/25

5:40 pm-8:30 am

Nonstop8h 50m

Rome Fiumicino

Fri 3/6

11:00 am-3:25 pm

Nonstop10h 25m

$791

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 3/4

12:36 pm-7:15 am

1 stop12h 39m

Rome Fiumicino

Tue 3/10

10:20 am-3:40 pm

Nonstop10h 20m

$795

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Tue 3/10

12:12 pm-11:45 am

2 stops18h 33m

Rome Fiumicino

Tue 3/24

6:00 am-5:35 pm

1 stop16h 35m

$805

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Thu 1/22

8:29 am-7:55 am

1 stop17h 26m

Rome Fiumicino

Fri 2/6

7:05 am-2:35 pm

1 stop13h 30m

$838

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Sat 5/16

7:59 pm-6:35 pm

2 stops40h 36m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 19 results
1
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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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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 November 28, 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 $412). Flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport in January is currently the most expensive (average of $580). 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 December 4, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 39% on flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport by exploring options for tickets at noon.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?

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

AI-powered summary based on content written by travel experts. AI can make mistakes.
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 December 4, 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
1,592 reviews

Crew

8.0

Food

6.7

Boarding

7.6

Overall

7.4

Entertainment

6.7

Comfort

7.3

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
1,592 reviews
Scandinavian Airlines
7.4
Good
1,592 reviews

Crew

8.0

Food

6.7

Boarding

7.6

Overall

7.4

Entertainment

6.7

Comfort

7.3

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
9,066 reviews
Scandinavian Airlines
7.4
Good
1,592 reviews

Crew

8.0

Food

6.7

Boarding

7.6

Overall

7.4

Entertainment

6.7

Comfort

7.3

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
1,384 reviews
Scandinavian Airlines
7.4
Good
1,592 reviews

Crew

8.0

Food

6.7

Boarding

7.6

Overall

7.4

Entertainment

6.7

Comfort

7.3

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
2,081 reviews
Scandinavian Airlines
7.4
Good
1,592 reviews

Crew

8.0

Food

6.7

Boarding

7.6

Overall

7.4

Entertainment

6.7

Comfort

7.3

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
1,097 reviews
Scandinavian Airlines
7.4
Good
1,592 reviews

Crew

8.0

Food

6.7

Boarding

7.6

Overall

7.4

Entertainment

6.7

Comfort

7.3

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 8h 50m. Fly via TAP AIR PORTUGAL, Scandinavian Airlines, or United Airlines to get the fastest option. The distance from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport is about 4491 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $304 on this airline. Additional options worth looking into are Icelandair and TAP AIR PORTUGAL, starting at $383 and $397 round-trip. Scandinavian Airlines is currently priced 64% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $194. However, be on the lookout for offers from TAP AIR PORTUGAL and Turkish Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport for a low price.

  • 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: SWISS (67%), SAUDIA (67%), Austrian Airlines( 67%).

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

    On average you can expect to pay $1,644 for a flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport. The cheapest flight overall is $451 while the most popular route, (Washington, D.C. Dulles Intl - Rome Fiumicino) is currently priced at $378.

  • 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 $35 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 $412). Flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport in January is currently the most expensive (average of $580). 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

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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.
Baltimore to Leonardo da Vinci/Fiumicino flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$383Average$602FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$397Average$673FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$421Average$505FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$449Average$585FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$474Average$826FlexibilityNo 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$527Average$626FlexibilityNo cancel feeOn-time77%

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