Leonardo da Vinci/Fiumicino

$237+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — FCO
Jan 17 — Jan 241
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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

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Cheapflights Tip: The best prices from Washington, D.C. to Rome Fiumicino are usually found in January or March, booked 27 days in advance, depart on a Sunday or Monday and return on a Saturday

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 December 18, 2025.

This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/16. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:30 pmIAD - FCO
1 stop24h 35mTAP AIR PORTUGAL
Fri 5/225:55 amFCO - IAD
1 stop16h 00mTAP AIR PORTUGAL
Deal found 12/16$850
This oojo deal was found by Cheapflights users on 12/16. 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 12/297:40 pmIAD - FCO
2 stops33h 25mIcelandair
Mon 1/1211:25 amFCO - IAD
1 stop13h 05mIcelandair
Deal found 12/16$854
This oojo deal was found by Cheapflights users on 12/15. 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 12/288:45 pmIAD - FCO
1 stop13h 25mRoyal Air Maroc
Sat 1/315:10 pmFCO - IAD
1 stop31h 35mRoyal Air Maroc
Deal found 12/15$877
This oojo deal was found by Cheapflights users on 12/16. 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 12/297:40 pmIAD - FCO
2 stops33h 25mMultiple Airlines
Mon 1/124:50 pmFCO - IAD
2 stops31h 40mMultiple Airlines
Deal found 12/16$895
This Icelandair deal was found by Cheapflights users on 12/16. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:40 pmIAD - FCO
2 stops33h 25mIcelandair
Fri 5/811:55 amFCO - IAD
2 stops16h 35mIcelandair
Deal found 12/16$952
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:32 pmDCA - FCO
1 stop13h 23mDelta
Fri 5/229:00 amFCO - DCA
1 stop13h 29mDelta
Deal found 12/16$962
This Scandinavian Airlines deal was found by Cheapflights users on 12/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:30 pmIAD - FCO
1 stop16h 25mScandinavian Airlines
Fri 5/811:55 amFCO - IAD
1 stop34h 55mScandinavian Airlines
Deal found 12/17$965
This oojo deal was found by Cheapflights users on 12/17. 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 12/2810:30 pmIAD - FCO
1 stop19h 35mTAP AIR PORTUGAL
Sat 1/316:00 amFCO - IAD
1 stop15h 15mTAP AIR PORTUGAL
Deal found 12/17$1,001
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Tue 12/168:30 pmIAD - FCO
3 stops29h 15mMultiple Airlines
Thu 1/156:00 amFCO - IAD
1 stop15h 15mMultiple Airlines
Deal found 12/16$1,014
This FlightHub deal was found by Cheapflights users on 12/16. 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 12/297:40 pmIAD - FCO
2 stops33h 25mIcelandair
Tue 1/69:05 pmFCO - IAD
2 stops51h 25mIcelandair
Deal found 12/16$1,017
This KAYAK deal was found by Cheapflights users on 12/16. 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.
Tue 12/167:40 pmBWI - FCO
1 stop12h 20mIcelandair
Tue 12/2311:25 amFCO - BWI
1 stop13h 15mIcelandair
Deal found 12/16$1,218
This FlightHub deal was found by Cheapflights users on 12/16. 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 12/167:40 pmBWI - FCO
1 stop12h 20mMultiple Airlines
Tue 2/178:35 amFCO - BWI
2 stops16h 05mMultiple Airlines
Deal found 12/16$1,228

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 December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$444
(Trip.com)

One-way from

$237
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$805

Good round-trip deal

$745 or less

Good one-way deal

$527 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Rome Fiumicino flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Rome Fiumicino flights.
From Washington, D.C. (WAS) to Rome Fiumicino
One-way flight from Washington, D.C. (WAS) to Rome Fiumicino
Highest demand for flights based on searches. 16% potential increase in price ($155 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Rome Fiumicino.
Price to beat on a one-way flight from Washington, D.C. (WAS) to Rome Fiumicino.

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 December 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Rome Fiumicino Airport that are best for you.

Fly from

Washington, D.C.

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 5/13

9:45 pm-5:30 pm

1 stop13h 45m

Rome Fiumicino

Fri 5/22

6:30 am-3:35 pm

1 stop15h 05m

$606

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Tue 4/21

7:59 pm-5:30 pm

2 stops15h 31m

Rome Fiumicino

Thu 5/7

6:30 am-3:35 pm

1 stop15h 05m

$611

BaltimoreRome

BWI - FCO

BWIFCO

Baltimore/Washington

Sat 1/17

7:40 pm-8:00 pm

2 stops18h 20m

Rome Fiumicino

Sat 1/24

9:15 am-6:40 pm

2 stops15h 25m

$615

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Tue 4/28

6:15 pm-5:30 pm

1 stop17h 15m

Rome Fiumicino

Thu 5/7

6:30 am-4:29 pm

2 stops15h 59m

$616

Washington, D.C.Rome

DCA - FCO

DCAFCO

Washington, D.C. Reagan-National

Wed 4/15

7:30 am-7:35 am

1 stop18h 05m

Rome Fiumicino

Thu 4/30

10:10 am-6:11 pm

1 stop14h 01m

$617

Washington, D.C.Rome

DCA - FCO

DCAFCO

Washington, D.C. Reagan-National

Mon 4/13

10:35 am-6:50 am

1 stop14h 15m

Rome Fiumicino

Tue 4/28

9:00 am-4:29 pm

1 stop13h 29m

$617

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Thu 5/7

9:45 pm-4:00 pm

1 stop12h 15m

Rome Fiumicino

Tue 5/26

6:30 am-7:16 pm

2 stops18h 46m

$636

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Sat 5/2

7:59 pm-7:55 am

1 stop29h 56m

Rome Fiumicino

Sat 5/16

6:30 am-7:16 pm

2 stops18h 46m

$642

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Mon 2/2

8:30 pm-11:05 am

1 stop32h 35m

Rome Fiumicino

Thu 2/5

11:55 am-7:09 pm

2 stops37h 14m

$650

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 5/6

7:59 pm-7:05 pm

2 stops17h 06m

Rome Fiumicino

Sun 5/24

6:30 am-3:35 pm

1 stop15h 05m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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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 December.
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
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Washington, D.C.-Rome Fiumicino Airport flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Leonardo da Vinci/Fiumicino. Price data was last updated on December 12, 2025.

Booking 27 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.

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 $295). Flying from Washington, D.C. to Rome Fiumicino Airport in July is currently the most expensive (average of $547). 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 December 18, 2025.

It’s optimal to fly from Washington, D.C. to Rome Fiumicino Airport in the morning. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Washington, D.C. to Rome Fiumicino Airport?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Leonardo da Vinci/Fiumicino. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Rome Fiumicino Airport flight should consider departing on Monday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

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

About 33% of weekly flights between Washington, D.C. and Rome have experienced delays in the past year, with the average delay time being 168 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?

Monday 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 31% of flights being delayed.

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
Airports
IAD

Expect long security queues at IAD, especially in the afternoon and evening. Plan extra time for check-in and security procedures.

FCO

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

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 18, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Rome Fiumicino Airport, such as Scandinavian Airlines, United Airlines, and TAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Entertainment

6.7

Boarding

7.6

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

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Entertainment

6.7

Boarding

7.6

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

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Entertainment

6.7

Boarding

7.6

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

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Entertainment

6.7

Boarding

7.6

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

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Entertainment

6.7

Boarding

7.6

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

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Entertainment

6.7

Boarding

7.6

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 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 Delta and Scandinavian Airlines fly from Washington, D.C. to Rome Fiumicino Airport in about 13h 45m. The time it takes to get you to your destination can typically vary by up to 4h 26m. Washington, D.C. and Rome Fiumicino Airport are separated by a distance of 4491 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 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 62% 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 $194 on Icelandair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $236 and Turkish Airlines from $256 one-way.

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

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

    Consider Austrian Airlines (73%), Brussels Airlines (73%) or Lufthansa (73%) 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 $1,683, our data indicates the cheapest price to be $449. The most popular route (Washington, D.C. Dulles Intl - Rome Fiumicino), is priced around $445.

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

  • 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 in need of a car in Copenhagen can rent one for about $44 per day.

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

  • 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 $295). Flying from Washington, D.C. to Rome Fiumicino Airport in July is currently the most expensive (average of $547). 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 Washington, D.C. to Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.

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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$383Average$639FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$397Average$630FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$421Average$729FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$452Average$590FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$474Average$862FlexibilityNo cancel feeOn-time81%
Air FranceCheapest$481Average$752FlexibilityNo cancel feeOn-time77%
DeltaCheapest$485Average$836FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$499Average$1,043FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$502Average$840FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$527Average$625FlexibilityNo cancel feeOn-time77%

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