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Leonardo da Vinci/Fiumicino

$278+ Cheap flights from Dulles Intl (IAD) to Fiumicino (FCO)

IAD — FCO
Nov 2 — Nov 91
Mon 11/2
Mon 11/9
1 adult, Economy
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Find cheap flights from Dulles Intl to Leonardo da Vinci/Fiumicino with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Rome Fiumicino are usually found in April or March, booked 18 days in advance, depart on a Tuesday or Monday and return on a Friday

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

Cheapest flights from Dulles Intl to Leonardo da Vinci/Fiumicino

Tue 11/35:25 pm -
1 stop12h 00m
Thu 11/125:50 am -
1 stop15h 25m
Deal found 9/28$671
Fri 11/610:30 pm -
1 stop14h 15m
Mon 11/97:35 pm -
1 stop25h 05m
Deal found 9/28$672
Tue 11/35:25 pm -
1 stop12h 00m
Sun 11/84:40 pm -
1 stop28h 35m
Deal found 9/28$673
Thu 12/107:40 pm -
1 stop12h 20m
Mon 12/2111:25 am -
1 stop13h 05m
Deal found 9/28$674
Thu 11/55:25 pm -
1 stop24h 40m
Sun 11/84:40 pm -
1 stop28h 35m
Deal found 9/28$675
Mon 11/27:40 pm -
1 stop12h 20m
Wed 11/1111:25 am -
1 stop13h 05m
Deal found 9/28$676
Mon 11/25:25 pm -
1 stop12h 00m
Tue 11/104:40 pm -
1 stop33h 50m
Deal found 9/28$677
Tue 10/69:55 am -
2 stops31h 10m
Wed 10/149:55 pm -
3 stops27h 30m
Deal found 9/28$678
Thu 10/2910:20 pm -
1 stop18h 35m
Thu 11/511:15 am -
1 stop31h 30m
Deal found 9/28$679
Tue 10/209:55 am -
2 stops27h 20m
Wed 10/286:25 am -
2 stops19h 40m
Deal found 9/30$686
Tue 11/34:30 pm -
Nonstop8h 30m
Tue 11/1710:10 am -
Nonstop10h 20m
Deal found 10/2$693
Wed 10/141:15 pm -
1 stop23h 15m
Mon 11/22:50 pm -
1 stop27h 55m
Deal found 9/30$694

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

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$671
(Kiwi.com)

One-way from

$278
(Kiwi.com)

Popular in

May

Cheapest in

April

Average price

$1,045

Good round-trip deal

$883 or less

Good one-way deal

$686 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
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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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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Cheapflights Fare Finder

 
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

Fly to

Route

Depart

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Price

Cheapest round-trip

Washington, D.C.Rome

IAD Washington, D.C. Dulles Intl - FCO Rome Fiumicino

IADFCO

Washington, D.C. Dulles Intl

Sun 11/8

1:30 pm-9:55 pm

1 stop26h 25m

Rome Fiumicino

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$447

Washington, D.C.Rome

IAD Washington, D.C. Dulles Intl - FCO Rome Fiumicino

IADFCO

Washington, D.C. Dulles Intl

Fri 11/6

7:40 pm-2:00 pm

1 stop12h 20m

Rome Fiumicino

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$467

Washington, D.C.Rome

IAD Washington, D.C. Dulles Intl - FCO Rome Fiumicino

IADFCO

Washington, D.C. Dulles Intl

Sun 11/8

6:00 pm-8:30 am

Nonstop8h 30m

Rome Fiumicino

Mon 11/16

2:50 pm-5:00 pm

1 stop32h 10m

$759

Washington, D.C.Rome

IAD Washington, D.C. Dulles Intl - FCO Rome Fiumicino

IADFCO

Washington, D.C. Dulles Intl

Tue 11/10

6:10 am-7:55 am

1 stop19h 45m

Rome Fiumicino

Tue 11/17

11:15 am-4:35 pm

2 stops35h 20m

$761
Quickest round-trip

Washington, D.C.Rome

IAD Washington, D.C. Dulles Intl - FCO Rome Fiumicino

IADFCO

Washington, D.C. Dulles Intl

Thu 10/29

7:00 pm-8:30 am

Nonstop8h 30m

Rome Fiumicino

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$775

Washington, D.C.Rome

IAD Washington, D.C. Dulles Intl - FCO Rome Fiumicino

IADFCO

Washington, D.C. Dulles Intl

Thu 2/25

6:00 pm-8:30 am

Nonstop8h 30m

Rome Fiumicino

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$775

Washington, D.C.Rome

IAD Washington, D.C. Dulles Intl - FCO Rome Fiumicino

IADFCO

Washington, D.C. Dulles Intl

Sat 11/14

6:00 pm-8:30 am

Nonstop8h 30m

Rome Fiumicino

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$799

Washington, D.C.Rome

IAD Washington, D.C. Dulles Intl - FCO Rome Fiumicino

IADFCO

Washington, D.C. Dulles Intl

Fri 12/11

5:40 pm-8:30 am

Nonstop8h 50m

Rome Fiumicino

Fri 12/18

11:00 am-3:25 pm

Nonstop10h 25m

$812

Washington, D.C.Rome

IAD Washington, D.C. Dulles Intl - FCO Rome Fiumicino

IADFCO

Washington, D.C. Dulles Intl

Sun 11/29

6:00 pm-8:30 am

Nonstop8h 30m

Rome Fiumicino

Sun 12/6

11:00 am-3:25 pm

Nonstop10h 25m

$812

Washington, D.C.Rome

IAD Washington, D.C. Dulles Intl - FCO Rome Fiumicino

IADFCO

Washington, D.C. Dulles Intl

Wed 12/16

5:40 pm-8:30 am

Nonstop8h 50m

Rome Fiumicino

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$964

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 21 resultsSorted by cheapest first
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Compare providers for flights from Dulles Intl to Leonardo da Vinci/Fiumicino

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C. Dulles Intl Airport-Rome Fiumicino Airport flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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

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?

Booking 17 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, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport (average of $761). Flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport in May is currently the most expensive (average of $1,216). 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?

When flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport flights typically cost between $737 and $1,304 in November.
The cheapest round-trip price found within the last 5 days was $671 on TAP AIR PORTUGAL (Nov 3-Nov 12).

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

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport trip
Our travel experts
Robert Schrader

Robert Schrader

Expert on FCO

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

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

Read reviews from past customers who have flown Turkish Airlines,United Airlines, andTAP AIR PORTUGAL 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.
Turkish Airlines
7.4
Good
4,458 reviews

Comfort

7.3

Overall

7.4

Food

7.5

Crew

7.8

Entertainment

7.5

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2026

SEA - IST

I was in business class on this airplane for a 12 hour flight from Seattle to Istanbul. It was about the smoothest in the most luxurious flight. I think I have ever been on. The staff were excellent and extremely patient which I really appreciate it. Given the opportunity, I will certainly choose Turkish Airlines in the future. Job well done, hope to see you again in the future
Turkish Airlines
7.4
Good
4,458 reviews
Turkish Airlines
7.4
Good
4,458 reviews

Comfort

7.3

Overall

7.4

Food

7.5

Crew

7.8

Entertainment

7.5

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2026

SEA - IST

I was in business class on this airplane for a 12 hour flight from Seattle to Istanbul. It was about the smoothest in the most luxurious flight. I think I have ever been on. The staff were excellent and extremely patient which I really appreciate it. Given the opportunity, I will certainly choose Turkish Airlines in the future. Job well done, hope to see you again in the future
United Airlines
7.4
Good
10,283 reviews
Turkish Airlines
7.4
Good
4,458 reviews

Comfort

7.3

Overall

7.4

Food

7.5

Crew

7.8

Entertainment

7.5

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2026

SEA - IST

I was in business class on this airplane for a 12 hour flight from Seattle to Istanbul. It was about the smoothest in the most luxurious flight. I think I have ever been on. The staff were excellent and extremely patient which I really appreciate it. Given the opportunity, I will certainly choose Turkish Airlines in the future. Job well done, hope to see you again in the future
TAP AIR PORTUGAL
7.2
Good
2,383 reviews
Turkish Airlines
7.4
Good
4,458 reviews

Comfort

7.3

Overall

7.4

Food

7.5

Crew

7.8

Entertainment

7.5

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2026

SEA - IST

I was in business class on this airplane for a 12 hour flight from Seattle to Istanbul. It was about the smoothest in the most luxurious flight. I think I have ever been on. The staff were excellent and extremely patient which I really appreciate it. Given the opportunity, I will certainly choose Turkish Airlines in the future. Job well done, hope to see you again in the future
ITA Airways
6.8
Okay
1,378 reviews
Turkish Airlines
7.4
Good
4,458 reviews

Comfort

7.3

Overall

7.4

Food

7.5

Crew

7.8

Entertainment

7.5

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2026

SEA - IST

I was in business class on this airplane for a 12 hour flight from Seattle to Istanbul. It was about the smoothest in the most luxurious flight. I think I have ever been on. The staff were excellent and extremely patient which I really appreciate it. Given the opportunity, I will certainly choose Turkish Airlines in the future. Job well done, hope to see you again in the future
Lufthansa
6.8
Okay
8,255 reviews
Turkish Airlines
7.4
Good
4,458 reviews

Comfort

7.3

Overall

7.4

Food

7.5

Crew

7.8

Entertainment

7.5

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2026

SEA - IST

I was in business class on this airplane for a 12 hour flight from Seattle to Istanbul. It was about the smoothest in the most luxurious flight. I think I have ever been on. The staff were excellent and extremely patient which I really appreciate it. Given the opportunity, I will certainly choose Turkish Airlines in the future. Job well done, hope to see you again in the future

Related info for your journey

  • 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 19h 45m. Fly via United Airlines or Ethiopian Air 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 TAP AIR PORTUGAL. Our recent data shows that you can find tickets from as low as $395 on this airline. Additional options worth looking into are Scandinavian Airlines and Icelandair, starting at $457 and $481 round-trip. TAP AIR PORTUGAL is currently priced 60% 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 Aer Lingus, with whom users have recently found tickets for as low as $321. However, be on the lookout for offers from Royal Air Maroc and Scandinavian 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: Air Canada (74%), United Airlines (74%), Austrian Airlines( 72%).

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

    On average you can expect to pay $1,656 for a flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport. The cheapest flight overall is $544 while the most popular route, (Washington, D.C. Dulles Intl - Rome Fiumicino) is currently priced at $459.

  • 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, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport (average of $761). Flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport in May is currently the most expensive (average of $1,216). 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
Civitavecchia
Montepulciano
Santa Marinella

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Leonardo da Vinci/Fiumicino

Reagan-National to Leonardo da Vinci/Fiumicino flights
Baltimore to Leonardo da Vinci/Fiumicino flights

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

AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$398Average$712FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$457Average$564FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$481Average$965FlexibilityNo cancel feeOn-time76%
Royal Air MarocCheapest$527Average$681FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$527Average$685FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$609Average$1,067FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$624Average$975FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$769Average$984FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$926Average$1,392FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$956Average$1,371FlexibilityNo cancel feeOn-time69%

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