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

$267+ Cheap flights from Washington, D.C. (WAS) 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — FCO
Jul 30 — Aug 61
Thu 7/30
Thu 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. 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.
Cheapflights Tip: The best prices from Washington, D.C. to Rome Fiumicino are usually found in January or March, booked 49 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Washington, D.C. to Leonardo da Vinci/Fiumicino

Cheapest flights from Washington, D.C. to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Washington, D.C. to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2026.

This Mytrip deal was found by Cheapflights users on 6/26. 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.
Mon 8/248:30 pm
BWI
-
FCO
2 stops18h 15m
Multiple Airlines
Mon 8/319:30 pm
FCO
-
BWI
2 stops27h 55m
Multiple Airlines
Deal found 6/26$647
This Condor deal was found by Cheapflights users on 6/28. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:55 am
BWI
-
FCO
2 stops28h 55m
Multiple Airlines
Tue 9/18:10 am
FCO
-
BWI
2 stops18h 00m
Multiple Airlines
Deal found 6/28$650
This Condor deal was found by Cheapflights users on 6/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:35 am
BWI
-
FCO
2 stops32h 45m
Multiple Airlines
Mon 8/248:10 am
FCO
-
BWI
2 stops20h 25m
Multiple Airlines
Deal found 6/29$670
This Condor deal was found by Cheapflights users on 6/27. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:25 pm
BWI
-
FCO
2 stops14h 25m
Multiple Airlines
Mon 8/318:10 am
FCO
-
BWI
2 stops17h 05m
Multiple Airlines
Deal found 6/27$680
This Mytrip deal was found by Cheapflights users on 6/27. 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.
Mon 8/178:30 pm
BWI
-
FCO
3 stops31h 50m
Multiple Airlines
Mon 8/317:35 am
FCO
-
BWI
2 stops17h 50m
Multiple Airlines
Deal found 6/27$681
This Condor deal was found by Cheapflights users on 6/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:55 am
BWI
-
FCO
2 stops28h 55m
Multiple Airlines
Fri 8/288:10 am
FCO
-
BWI
2 stops17h 05m
Multiple Airlines
Deal found 6/29$684
This Mytrip deal was found by Cheapflights users on 6/28. 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.
Mon 8/178:30 pm
BWI
-
FCO
3 stops31h 50m
Multiple Airlines
Mon 8/249:30 pm
FCO
-
BWI
2 stops27h 55m
Multiple Airlines
Deal found 6/28$685
This Mytrip deal was found by Cheapflights users on 6/26. 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 9/238:30 pm
BWI
-
FCO
3 stops30h 20m
Multiple Airlines
Wed 9/309:25 pm
FCO
-
BWI
3 stops28h 00m
Multiple Airlines
Deal found 6/26$696
This Mytrip deal was found by Cheapflights users on 6/29. 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.
Wed 9/211:20 pm
BWI
-
FCO
2 stops18h 35m
Multiple Airlines
Wed 9/99:25 pm
FCO
-
BWI
2 stops28h 00m
Multiple Airlines
Deal found 6/29$698
This oojo deal was found by Cheapflights users on 6/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:50 pm
IAD
-
FCO
1 stop19h 25m
TAP AIR PORTUGAL
Mon 9/78:05 pm
FCO
-
IAD
1 stop25h 05m
TAP AIR PORTUGAL
Deal found 6/30$892
This Flightnetwork deal was found by Cheapflights users on 6/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:30 pm
IAD
-
FCO
1 stop12h 05m
Icelandair
Wed 8/193:45 pm
FCO
-
IAD
1 stop33h 35m
Icelandair
Deal found 6/30$893
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:40 am
DCA
-
FCO
2 stops17h 25m
Scandinavian Airlines
Thu 10/811:55 am
FCO
-
DCA
2 stops41h 00m
Scandinavian Airlines
Deal found 6/30$894

Find flight deals from Washington, D.C. to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 June 30, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$647
(Mytrip)

One-way from

$267
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,186

Good round-trip deal

$1,055 or less

Good one-way deal

$803 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Rome Fiumicino flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Rome Fiumicino flights.
Search Deals
From Washington, D.C. (WAS) to Rome Fiumicino
Search Deals
One-way flight from Washington, D.C. (WAS) to Rome Fiumicino
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($265 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Rome Fiumicino.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Rome Fiumicino.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 June 30, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreRome

BWI - FCO

BWIFCO

Baltimore/Washington

Tue 9/8

1:10 pm-9:50 pm

2 stops26h 40m

Rome Fiumicino

Thu 9/17

8:10 am-10:35 pm

2 stops20h 25m

$750

BaltimoreRome

BWI - FCO

BWIFCO

Baltimore/Washington

Wed 10/14

8:30 pm-2:35 pm

1 stop12h 05m

Rome Fiumicino

Fri 10/23

3:45 pm-7:25 pm

1 stop33h 40m

$766

BaltimoreRome

BWI - FCO

BWIFCO

Baltimore/Washington

Tue 9/1

8:00 am-9:50 pm

2 stops31h 50m

Rome Fiumicino

Tue 9/8

8:10 am-6:40 pm

2 stops16h 30m

$770

BaltimoreRome

BWI - FCO

BWIFCO

Baltimore/Washington

Fri 8/28

1:00 pm-9:30 pm

2 stops26h 30m

Rome Fiumicino

Mon 9/7

8:10 am-10:35 pm

2 stops20h 25m

$840

BaltimoreRome

BWI - FCO

BWIFCO

Baltimore/Washington

Sun 8/2

1:00 pm-3:50 pm

2 stops20h 50m

Rome Fiumicino

Mon 8/10

8:10 am-10:35 pm

2 stops20h 25m

$890

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Sun 8/9

6:10 am-11:00 am

1 stop22h 50m

Rome Fiumicino

Tue 8/25

6:30 am-6:33 pm

2 stops18h 03m

$959

Washington, D.C.Rome

DCA - FCO

DCAFCO

Washington, D.C. Reagan-National

Tue 8/11

4:00 pm-10:50 am

1 stop12h 50m

Rome Fiumicino

Thu 8/27

6:30 am-4:59 pm

2 stops16h 29m

$965

BaltimoreRome

BWI - FCO

BWIFCO

Baltimore/Washington

Tue 10/13

1:00 pm-6:50 am

1 stop11h 50m

Rome Fiumicino

Thu 10/22

6:30 am-4:48 pm

2 stops16h 18m

$965

BaltimoreRome

BWI - FCO

BWIFCO

Baltimore/Washington

Wed 8/5

12:03 pm-10:50 am

1 stop16h 47m

Rome Fiumicino

Fri 8/14

12:45 pm-10:39 pm

2 stops15h 54m

$965

Washington, D.C.Rome

DCA - FCO

DCAFCO

Washington, D.C. Reagan-National

Tue 9/1

3:11 pm-10:20 am

1 stop13h 09m

Rome Fiumicino

Tue 9/15

12:15 pm-9:13 pm

1 stop14h 58m

$966

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Compare providers for flights from Washington, D.C. 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 Washington, D.C. to Leonardo da Vinci/Fiumicino in June.
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
BusinessClassPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star

*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.-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.-Rome Fiumicino Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C.-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.-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.-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 Washington, D.C. to Leonardo da Vinci/Fiumicino

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

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Rome Fiumicino Airport (average of $149). Flying from Washington, D.C. to Rome Fiumicino Airport in May is currently the most expensive (average of $3,076). 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 WAS to FCO?

Find hourly flight availability from Washington, D.C. 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 June 30, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Rome Fiumicino Airport as you normally would.

Weekly flight availability from Washington, D.C. to Rome Fiumicino Airport

Explore weekly flight availability from Washington, D.C. to Leonardo da Vinci/Fiumicino. 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 June 30, 2026.

The most flights from WAS to FCO are scheduled on a Tuesday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

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

What’s the top layover airport for flights from Washington, D.C. to Rome Fiumicino Airport?

Share of 1-stop round-trip flights from Washington, D.C. to Rome Fiumicino Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Lisbon (LIS) – chosen by Cheapflights users on 75% of 1-stop itineraries from Washington, D.C. to Rome Fiumicino Airport on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. to Rome Fiumicino Airport?

Average round-trip fare for 1-stop flights from Washington, D.C. to Rome Fiumicino Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of $459.

What’s the fastest layover option from Washington, D.C. to Rome Fiumicino Airport?

Shortest average travel time for 1-stop one-way flights from Washington, D.C. to Rome Fiumicino Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via New York (JFK) have the shortest average one-way travel time for 1-stop routes: 10h 42m.

Which airport typically offers the quickest layover for flights from Washington, D.C. to Rome Fiumicino Airport?

Average layover duration for 1-stop one-way flights from Washington, D.C. to Rome Fiumicino Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via New York (JFK) offer the fastest connection on this route, with an average layover time of 2h 03m.

How often are flights from Washington, D.C. to Rome delayed?

About 31% of weekly flights between Washington, D.C. and Rome have experienced delays in the past year, with the average delay time being 178 minutes.

What is the most punctual flight time for Washington, D.C. to Rome flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Rome flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 30% of flights being delayed.

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

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Rome Fiumicino Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

The best insider tips for Washington, D.C. 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. 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

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 June 30, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Rome Fiumicino Airport, such as Turkish Airlines,United Airlines, andTAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,430 reviews

Crew

7.8

Entertainment

7.5

Boarding

7.3

Food

7.5

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
Turkish Airlines
7.4
Good
4,430 reviews
Turkish Airlines
7.4
Good
4,430 reviews

Crew

7.8

Entertainment

7.5

Boarding

7.3

Food

7.5

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
United Airlines
7.4
Good
9,906 reviews
Turkish Airlines
7.4
Good
4,430 reviews

Crew

7.8

Entertainment

7.5

Boarding

7.3

Food

7.5

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
TAP AIR PORTUGAL
7.2
Good
2,308 reviews
Turkish Airlines
7.4
Good
4,430 reviews

Crew

7.8

Entertainment

7.5

Boarding

7.3

Food

7.5

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
ITA Airways
6.7
Okay
1,269 reviews
Turkish Airlines
7.4
Good
4,430 reviews

Crew

7.8

Entertainment

7.5

Boarding

7.3

Food

7.5

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
British Airways
6.7
Okay
8,089 reviews
Turkish Airlines
7.4
Good
4,430 reviews

Crew

7.8

Entertainment

7.5

Boarding

7.3

Food

7.5

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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. to Rome Fiumicino Airport?

    Airlines like Icelandair, Delta, and British Airways fly from Washington, D.C. to Rome Fiumicino Airport in about 12h 05m. The time it takes to get you to your destination can typically vary by up to 10h 45m. Washington, D.C. and Rome Fiumicino Airport are separated by a distance of 4447 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Washington, D.C. 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 American Airlines, starting at $397 and $398 round-trip. Icelandair is currently priced 54% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $236 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include ITA Airways from $288 and Royal Air Maroc from $332 one-way.

  • What are the most popular routes from Washington, D.C. to Rome Fiumicino Airport?

    When deciding which route to take from Washington, D.C. to Rome Fiumicino Airport consider Washington, D.C. Dulles Intl - Rome Fiumicino, Baltimore/Washington - Rome Fiumicino or Washington, D.C. Reagan-National - Rome Fiumicino as they are the most popular.

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

    Consider Kuwait Airways (78%), ITA Airways (74%) or Ethiopian Air (74%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Rome Fiumicino Airport.

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

    Looking for the cheapest flight from Washington, D.C. to Rome Fiumicino Airport? While on average our users pay $2,101, our data indicates the cheapest price to be $595. The most popular route (Washington, D.C. Dulles Intl - Rome Fiumicino), is priced around $580.

  • Can I find deals for flights from Washington, D.C. to Leonardo da Vinci/Fiumicino that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. 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 Washington, D.C. to Leonardo da Vinci/Fiumicino.

  • Can I find deals for business class flights from Washington, D.C. to Leonardo da Vinci/Fiumicino?

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

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Rome Fiumicino Airport (average of $149). Flying from Washington, D.C. to Rome Fiumicino Airport in May is currently the most expensive (average of $3,076). 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

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

Alternative routes for Washington, D.C. to Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Reagan-National to Leonardo da Vinci/Fiumicino flights

Top 10 airlines flying from Washington, D.C. to Leonardo da Vinci/Fiumicino

Discover the top 10 airlines that operate flights from Washington, D.C. 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 June 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$383Average$741FlexibilityNo cancel feeOn-time76%
DeltaCheapest$397Average$1,499FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$397Average$599FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$398Average$1,019FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$454Average$564FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$495Average$828FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$520Average$670FlexibilityNo cancel feeOn-time77%
Royal Air MarocCheapest$527Average$681FlexibilityNo cancel feeOn-time75%
ITA AirwaysCheapest$597Average$902FlexibilityNo cancel feeOn-time81%
Aer LingusCheapest$599Average$1,049FlexibilityNo cancel feeOn-timeN/A

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.