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Dulles Intl

$465+ Cheap flights from Fiumicino (FCO) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — IAD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Rome Fiumicino to Washington, D.C. Dulles Intl are usually found in September or November, booked 88 days in advance, depart on a Tuesday or Friday and return on a Monday

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

Discover tips and strategies to find the most affordable flight options for your journey from Leonardo da Vinci/Fiumicino (FCO) to Dulles Intl (IAD). 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, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$465
(Trip.com)

Popular in

August

Cheapest in

September

Average price

$824
Provider with most accurate pricing for Rome Fiumicino-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Rome Fiumicino-Washington, D.C. Dulles Intl flights.
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From Rome Fiumicino to Washington, D.C. Dulles Intl
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High demand for flights, 8% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Leonardo da Vinci/Fiumicino to Dulles Intl

Cheapest flights from Leonardo da Vinci/Fiumicino to Dulles Intl
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:00 amFCO - IAD
1 stop15h 00mTAP AIR PORTUGAL
Thu 1/95:30 pmIAD - FCO
1 stop11h 55mTAP AIR PORTUGAL
Deal found 12/17$686
This Turkish Airlines deal was found by Cheapflights users on 12/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:20 pmFCO - IAD
1 stop22h 55mTurkish Airlines
Sat 1/252:00 pmIAD - FCO
1 stop13h 55mTurkish Airlines
Deal found 12/18$733
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:15 pmFCO - IAD
1 stop26h 25mScandinavian Airlines
Thu 1/95:10 pmIAD - FCO
1 stop14h 35mScandinavian Airlines
Deal found 12/17$753
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/279:55 amFCO - IAD
Nonstop10h 30mUnited Airlines
Thu 1/98:45 pmIAD - FCO
1 stop11h 15mUnited Airlines
Deal found 12/17$767
This lol.travel deal was found by Cheapflights users on 12/18. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2211:35 amFCO - IAD
1 stop34h 05mAer Lingus
Fri 1/245:10 pmIAD - FCO
1 stop11h 45mAer Lingus
Deal found 12/18$770
This American Airlines deal was found by Cheapflights users on 12/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/271:10 pmFCO - IAD
2 stops16h 52mAmerican Airlines
Wed 1/89:55 pmIAD - FCO
2 stops15h 35mAmerican Airlines
Deal found 12/18$789
This Finnair deal was found by Cheapflights users on 12/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:50 amFCO - IAD
2 stops34h 45mMultiple Airlines
Wed 1/229:55 pmIAD - FCO
1 stop18h 05mMultiple Airlines
Deal found 12/18$812
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:10 amFCO - IAD
2 stops16h 37mDelta
Wed 1/86:30 pmIAD - FCO
1 stop19h 15mDelta
Deal found 12/17$849
This Iberia deal was found by Cheapflights users on 12/18. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2111:30 amFCO - IAD
1 stop14h 15mBritish Airways
Thu 1/239:55 pmIAD - FCO
1 stop11h 35mBritish Airways
Deal found 12/18$851
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/286:10 amFCO - IAD
1 stop15h 35mKLM
Wed 1/85:35 pmIAD - FCO
1 stop12h 20mKLM
Deal found 12/17$881
This KAYAK deal was found by Cheapflights users on 12/18. 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 12/279:55 amFCO - IAD
Nonstop10h 30mLufthansa
Wed 1/85:15 pmIAD - FCO
1 stop10h 55mLufthansa
Deal found 12/18$924
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/239:55 amFCO - IAD
Nonstop10h 30mAustrian Airlines
Fri 1/36:00 pmIAD - FCO
1 stop19h 15mAustrian Airlines
Deal found 12/17$1,123

Find flights from Leonardo da Vinci/Fiumicino to Dulles Intl within your budget

Customize your flight search to find flights from Leonardo da Vinci/Fiumicino to Dulles Intl 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, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

Thu 1/23

11:30 am-6:25 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

Thu 1/30

7:40 pm-2:00 pm

1 stop12h 20m

$465

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

Tue 2/25

6:00 am-2:30 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Tue 3/4

5:30 pm-12:05 am

1 stop24h 35m

$470

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

Sat 1/11

1:35 pm-8:55 pm

2 stops37h 20m

Washington, D.C. Dulles Intl

Mon 1/13

5:30 pm-2:00 pm

1 stop14h 30m

$508

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

Tue 2/18

9:45 am-9:00 pm

2 stops41h 15m

Washington, D.C. Dulles Intl

Tue 2/25

5:30 pm-8:50 pm

2 stops21h 20m

$509

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

Tue 4/8

10:40 am-2:40 pm

Nonstop10h 00m

Washington, D.C. Dulles Intl

Tue 4/15

4:30 pm-7:15 am

Nonstop8h 45m

$542

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

Wed 2/5

2:35 pm-3:40 pm

1 stop31h 05m

Washington, D.C. Dulles Intl

Wed 2/12

5:10 pm-1:45 pm

1 stop14h 35m

$573

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

Tue 2/25

6:55 am-7:30 pm

1 stop18h 35m

Washington, D.C. Dulles Intl

Thu 2/27

2:00 pm-9:55 am

1 stop13h 55m

$591

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

Tue 2/25

9:40 am-9:23 pm

2 stops17h 43m

Washington, D.C. Dulles Intl

Tue 3/4

2:35 pm-10:00 am

1 stop13h 25m

$659

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

Thu 1/23

7:55 am-7:35 pm

2 stops17h 40m

Washington, D.C. Dulles Intl

Tue 1/28

6:00 pm-11:50 pm

1 stop23h 50m

$665

RomeWashington, D.C.

FCO - IAD

FCOIAD

Rome Fiumicino

Sat 1/11

11:35 am-3:40 pm

1 stop34h 05m

Washington, D.C. Dulles Intl

Mon 1/13

5:10 pm-10:55 am

1 stop11h 45m

$669

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 34 results
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Compare providers for flights from Leonardo da Vinci/Fiumicino to Dulles Intl

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 Leonardo da Vinci/Fiumicino to Dulles Intl in December.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
CombigoPrice Accuracy3 starsTrust 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 Rome Fiumicino Airport-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rome Fiumicino Airport-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rome Fiumicino Airport-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rome Fiumicino Airport-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Rome Fiumicino Airport-Washington, D.C. Dulles Intl 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 Leonardo da Vinci/Fiumicino to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Leonardo da Vinci/Fiumicino 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.

Travel insights for flights from Leonardo da Vinci/Fiumicino to Dulles Intl

Get recent, data-driven insights about flights from Leonardo da Vinci/Fiumicino to Dulles Intl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Leonardo da Vinci/Fiumicino to Dulles Intl. Price data was last updated on December 13, 2024.

The price you pay for your flight from Rome Fiumicino Airport to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Washington, D.C. Dulles Intl Airport (average of $299). Flying from Rome Fiumicino Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $377). 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 FCO to IAD?

Find hourly flight availability from Leonardo da Vinci/Fiumicino to Dulles Intl. 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, 2024.

When flying from Rome Fiumicino Airport to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 4% versus a flight at noon.

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

Explore weekly flight availability from Leonardo da Vinci/Fiumicino to Dulles Intl. 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 December 18, 2024.

The most flights from FCO to IAD are scheduled on a Monday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated December 18, 2024.
To help decide which airline to fly from Rome to Washington, D.C., see what other customers have to say about TAP AIR PORTUGAL, United Airlines and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
788 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,505 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Leonardo da Vinci/Fiumicino to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    According to our current data, Icelandair ($465), TAP AIR PORTUGAL ($470), and United Airlines ($508) offers the cheapest pricing from Rome Fiumicino Airport to Washington, D.C. Dulles Intl Airport. Users have found that Icelandair is 33% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $524. However, be on the lookout for offers from TAP AIR PORTUGAL and Turkish Airlines, as they are both options that can get you from Rome Fiumicino Airport to Washington, D.C. Dulles Intl Airport for a low price.

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

    No one likes to see their flight delayed. When booking a flight from Rome Fiumicino Airport to Washington, D.C. Dulles Intl Airport consider choosing Air Canada (88%), SWISS (86%) or Austrian Airlines (85%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $1,829 for a flight from Rome Fiumicino Airport to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $596 while the most popular route, (Rome Fiumicino - Washington, D.C. Dulles Intl) is currently priced at $414.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leonardo da Vinci/Fiumicino to Dulles Intl.

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

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

    Currently, November is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Washington, D.C. Dulles Intl Airport (average of $299). Flying from Rome Fiumicino Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $377). 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.

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Alternative routes for Leonardo da Vinci/Fiumicino to Dulles Intl

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

Top 3 airlines flying from Leonardo da Vinci/Fiumicino to Dulles Intl

Discover the top 3 airlines that operate flights from Leonardo da Vinci/Fiumicino to Dulles Intl. 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, 2024.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$531Average$631FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$638Average$713FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$650Average$723FlexibilityNo cancel feeOn-time76%
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