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 Scandinavian Airlines, with whom users have recently found tickets for as low as $368. However, be on the lookout for offers from Turkish Airlines and Royal Air Maroc, 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 is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?

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

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 (65%), Austrian Airlines (65%), Brussels Airlines( 65%).

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?

Air France, Royal Air Maroc and ITA Airways are the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport.

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

Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport flights have a layover in Copenhagen most often. Lisbon is the second most popular location for layovers on flights from Washington, D.C. Dulles Intl Airport 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, Kongens Nytorv, and Rådhuspladsen. Tivoli, Kongens Nytorv and Rådhuspladsen are located about 5.3 mi, 5.1 mi, and 5.2 mi, respectively from Kastrup Copenhagen if you are interested in checking them out. Travelers can book a car rental at Kastrup Copenhagen for about $35 per day to make their sightseeing more efficient.

What are some popular points of interest to see during a layover in Lisbon?

The majority of Lisbon visitors spend their time at Chiado, Praça do Marquês de Pombal, and Centro Cultural de Belém. Travelers on a layover in Lisbon can visit Chiado, Praça do Marquês de Pombal, and Centro Cultural de Belém, by traveling 4.5 mi, 3.6 mi, and 6.8 mi, respectively after landing at Lisbon Humberto Delgado. Travelers can book a car rental at Lisbon Humberto Delgado for about $19 per day to make their sightseeing more efficient.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 10% when planning your travel around this day of the week.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, March can be a great choice for travel to Rome Fiumicino Airport. Flights to Rome Fiumicino Airport from Washington, D.C. Dulles Intl Airport in March are about $850 on average during March, but can be found for as low as $499.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Rome Fiumicino Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Rome Fiumicino Airport flight deals on Cheapflights vs. FlightHub >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 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 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.

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.

$306+ Flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport

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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

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Rome Fiumicino are usually found in October or March, booked 5 days in advance, depart on a Monday or Tuesday and return on a Wednesday

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$574 (FlightHub)
One-way from	$306 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$845
Good round-trip deal	$836 or less
Good one-way deal	$569 or less

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Rome Fiumicino flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Rome Fiumicino flights.

Search Deals

From Washington, D.C. Dulles Intl to Rome Fiumicino

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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. 14% potential increase in price ($154 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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

Cheapest flights from Dulles Intl to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Dulles Intl to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Wed 4/231:30 pmIAD - FCO

1 stop13h 50mTurkish Airlines

Thu 5/87:00 amFCO - IAD

1 stop34h 45mTurkish Airlines

Deal found 4/10

$574

Mon 5/510:05 pmIAD - FCO

2 stops29h 40mScandinavian Airlines

Thu 5/1511:55 amFCO - IAD

1 stop14h 04mScandinavian Airlines

Deal found 4/10

$576

Tue 9/910:20 pmIAD - FCO

1 stop19h 50mTAP AIR PORTUGAL

Thu 9/255:55 amFCO - IAD

1 stop15h 25mTAP AIR PORTUGAL

Deal found 4/10

$578

Fri 10/109:05 pmIAD - FCO

1 stop13h 35mRoyal Air Maroc

Tue 10/215:40 pmFCO - IAD

1 stop31h 25mRoyal Air Maroc

Deal found 4/10

$584

Wed 5/710:20 pmIAD - FCO

2 stops18h 50mMultiple Airlines

Wed 5/146:05 amFCO - IAD

2 stops20h 45mMultiple Airlines

Deal found 4/10

$595

Sun 10/194:30 pmIAD - FCO

Nonstop8h 45mITA Airways

Sun 11/210:20 amFCO - IAD

Nonstop10h 20mITA Airways

Deal found 4/10

$617

Mon 6/98:25 pmIAD - FCO

1 stop17h 25mAer Lingus

Wed 7/97:30 amFCO - IAD

1 stop18h 00mAer Lingus

Deal found 4/10

$701

Best flights from Dulles Intl to Leonardo da Vinci/Fiumicino
Discover carefully curated flight deals from Dulles Intl to Leonardo da Vinci/Fiumicino that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2025.

Wed 4/231:30 pmIAD - FCO

1 stop13h 50mTurkish Airlines

Thu 5/87:00 amFCO - IAD

1 stop34h 45mTurkish Airlines

Deal found 4/10

$574

Mon 5/510:05 pmIAD - FCO

2 stops29h 40mScandinavian Airlines

Thu 5/1511:55 amFCO - IAD

1 stop14h 04mScandinavian Airlines

Deal found 4/10

$576

Tue 5/68:30 pmIAD - FCO

2 stops15h 45mMultiple Airlines

Tue 5/206:30 amFCO - IAD

2 stops18h 50mMultiple Airlines

Deal found 4/9

$617

Tue 6/245:20 pmIAD - FCO

1 stop11h 05mAer Lingus

Wed 7/97:30 amFCO - IAD

1 stop14h 20mAer Lingus

Deal found 4/10

$721

Wed 5/79:05 pmIAD - FCO

1 stop13h 35mRoyal Air Maroc

Sat 5/175:40 pmFCO - IAD

1 stop31h 25mRoyal Air Maroc

Deal found 4/9

$727

Sun 5/45:45 pmIAD - FCO

1 stop19h 20mTAP AIR PORTUGAL

Tue 5/68:00 pmFCO - IAD

1 stop25h 20mTAP AIR PORTUGAL

Deal found 4/10

$755

Tue 5/64:30 pmIAD - FCO

Nonstop8h 45mITA Airways

Tue 5/2010:40 amFCO - IAD

Nonstop10h 00mITA Airways

Deal found 4/9

$762

Last-minute flights from Dulles Intl to Leonardo da Vinci/Fiumicino
Discover last-minute flight deals from Dulles Intl to Leonardo da Vinci/Fiumicino. Data last updated April 11, 2025 and is based on user searches.

Thu 4/179:40 pmIAD - FCO

2 stops26h 05mEthiopian Air

Tue 4/2211:00 pmFCO - IAD

2 stops27h 05mEthiopian Air

Deal found 4/10

$1,886

Fri 4/184:30 pmIAD - FCO

Nonstop8h 45mITA Airways

Fri 5/210:40 amFCO - IAD

Nonstop10h 00mITA Airways

Deal found 4/10

$842

Sat 4/191:30 pmIAD - FCO

1 stop28h 00mTurkish Airlines

Fri 5/27:55 pmFCO - IAD

1 stop21h 50mTurkish Airlines

Deal found 4/10

$602

Sat 4/1910:05 pmIAD - FCO

1 stop14h 40mScandinavian Airlines

Sat 4/2610:30 amFCO - IAD

2 stops15h 29mScandinavian Airlines

Deal found 4/10

$630

Sat 4/197:31 amIAD - FCO

1 stop29h 39mMultiple Airlines

Fri 5/211:35 amFCO - IAD

2 stops24h 56mMultiple Airlines

Deal found 4/10

$656

Sat 4/198:30 pmIAD - FCO

1 stop12h 05mIcelandair

Fri 5/211:55 amFCO - IAD

2 stops37h 25mIcelandair

Deal found 4/10

$1,432

Sun 4/2010:20 pmIAD - FCO

1 stop12h 20mTAP AIR PORTUGAL

Fri 4/255:55 amFCO - IAD

1 stop15h 25mTAP AIR PORTUGAL

Deal found 4/10

$795

Sun 4/209:05 pmIAD - FCO

1 stop13h 35mRoyal Air Maroc

Sun 4/277:45 pmFCO - IAD

1 stop29h 20mRoyal Air Maroc

Deal found 4/10

$891

Sun 4/208:25 pmIAD - FCO

1 stop17h 25mAer Lingus

Fri 5/27:30 amFCO - IAD

2 stops18h 35mAer Lingus

Deal found 4/10

$1,024

Sun 4/205:10 pmIAD - FCO

Nonstop9h 05mSWISS

Thu 4/249:40 amFCO - IAD

1 stop12h 35mSWISS

Deal found 4/10

$2,003

Sun 4/205:10 pmIAD - FCO

Nonstop9h 05mUnited Airlines

Fri 4/2510:20 amFCO - IAD

Nonstop10h 05mUnited Airlines

Deal found 4/10

$2,028

Sun 4/2011:05 pmIAD - FCO

1 stop13h 00mLufthansa

Sun 4/2710:20 amFCO - IAD

Nonstop10h 05mLufthansa

Deal found 4/10

$2,256

One-way flights from Dulles Intl to Leonardo da Vinci/Fiumicino
Search for one-way flight options from Dulles Intl to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated April 11, 2025.

Fri 5/98:30 pmIAD - FCO

2 stops17h 25mMultiple Airlines

Deal found 4/10

$306

Mon 4/2810:05 pmIAD - FCO

1 stop14h 40mScandinavian Airlines

Deal found 4/10

$368

Wed 4/301:30 pmIAD - FCO

1 stop22h 45mTurkish Airlines

Deal found 4/9

$418

Fri 4/189:05 pmIAD - FCO

1 stop13h 35mRoyal Air Maroc

Deal found 4/10

$440

Sun 4/1310:20 pmIAD - FCO

1 stop12h 20mTAP AIR PORTUGAL

Deal found 4/10

$544

Mon 6/2310:40 pmIAD - FCO

2 stops43h 35mIberia

Deal found 4/10

$598

Mon 6/306:45 pmIAD - FCO

1 stop35h 55mWestJet

Deal found 4/10

$608

Tue 7/15:20 pmIAD - FCO

1 stop20h 30mAer Lingus

Deal found 4/10

$612

Tue 4/294:30 pmIAD - FCO

Nonstop8h 45mITA Airways

Deal found 4/10

$625

Sat 5/108:30 pmIAD - FCO

1 stop12h 05mIcelandair

Deal found 4/10

$725

Mon 4/282:12 pmIAD - FCO

2 stops15h 08mBritish Airways

Deal found 4/10

$734

Sat 5/1012:00 pmIAD - FCO

1 stop23h 20mEgyptair

Deal found 4/10

$823

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

Return

Price

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 4/23

1:30 pm-9:20 am

1 stop13h 50m

Rome Fiumicino

Thu 5/8

7:00 am-11:45 am

1 stop34h 45m

$574

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Mon 5/5

10:05 pm-9:45 am

2 stops29h 40m

Rome Fiumicino

Thu 5/15

11:55 am-7:59 pm

1 stop14h 04m

$576

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 5/7

10:20 pm-11:10 pm

2 stops18h 50m

Rome Fiumicino

Wed 5/14

6:05 am-8:50 pm

2 stops20h 45m

$595

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Mon 5/12

10:20 pm-12:10 am

1 stop19h 50m

Rome Fiumicino

Fri 5/30

5:55 am-4:20 pm

1 stop16h 25m

$690

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Mon 6/9

8:25 pm-7:50 pm

1 stop17h 25m

Rome Fiumicino

Wed 7/9

7:30 am-7:30 pm

1 stop18h 00m

$701

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Tue 5/6

4:30 pm-7:15 am

Nonstop8h 45m

Rome Fiumicino

Tue 5/20

10:40 am-2:40 pm

Nonstop10h 00m

$762

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Mon 5/19

9:05 pm-4:40 pm

1 stop13h 35m

Rome Fiumicino

Wed 6/4

5:40 pm-7:05 pm

1 stop31h 25m

$801

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Fri 5/9

8:30 pm-7:55 pm

2 stops17h 25m

$306

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Mon 4/28

10:05 pm-6:45 pm

1 stop14h 40m

$368

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 4/30

1:30 pm-6:15 pm

1 stop22h 45m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 20 results

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
oojo	Price Accuracy3 stars	Trust Score*2 stars
Gotogate	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Rome Fiumicino Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Rome Fiumicino Airport flight deals on Cheapflights vs. FlightHub >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 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 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.

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

Airports

IAD

Security queues at IAD can be long. Plan extra time for check-in, especially in the afternoon and evening when it gets crowded.

FCO

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

Our travel experts

Robert Schrader

Expert on FCO

Ramsey Qubein

Expert on IAD

Best time to book a flight from Dulles Intl to Leonardo da Vinci/Fiumicino

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

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport

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

Booking 5 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport (average of $644). Flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport in June is currently the most expensive (average of $1,208). 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?

Unlike in the evening, when flights are generally more expensive, you can save up to 49% on flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport by exploring options for tickets at noon.

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

The most flights from IAD to FCO are scheduled on a Friday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Leonardo da Vinci/Fiumicino by month

In terms of precipitation, rainfall in Rome Fiumicino Airport ranges from 0.6 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. June is typically the driest time to visit Rome Fiumicino Airport when rainfall is around 0.6 in.

Temperature in Leonardo da Vinci/Fiumicino by month

If weather is an important factor for your trip to Rome Fiumicino Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

See what other customers who have flown with United Airlines, Turkish Airlines and Scandinavian Airlines from Washington, D.C. to Rome have to say. 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.

United Airlines

7.4

Good

8,636 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,636 reviews

United Airlines

7.4

Good

8,636 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Turkish Airlines

7.3

Good

3,753 reviews

United Airlines

7.4

Good

8,636 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Scandinavian Airlines

7.3

Good

1,335 reviews

United Airlines

7.4

Good

8,636 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

WestJet

7.2

Good

2,802 reviews

United Airlines

7.4

Good

8,636 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

TAP AIR PORTUGAL

7.1

Good

1,837 reviews

United Airlines

7.4

Good

8,636 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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 Turkish Airlines. Our recent data shows that you can find tickets from as low as $574 on this airline. Additional options worth looking into are Scandinavian Airlines and Aer Lingus, starting at $576 and $721 round-trip. Turkish Airlines is currently priced 35% 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 Scandinavian Airlines, with whom users have recently found tickets for as low as $368. However, be on the lookout for offers from Turkish Airlines and Royal Air Maroc, 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 (65%), Austrian Airlines (65%), Brussels Airlines( 65%).
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?
On average you can expect to pay $1,306 for a flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport. The cheapest flight overall is $443 while the most popular route, (Washington, D.C. Dulles Intl - Rome Fiumicino) is currently priced at $449.
Where are the most common layover locations when flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?
Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport flights have a layover in Copenhagen most often. Lisbon is the second most popular location for layovers on flights from Washington, D.C. Dulles Intl Airport 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, Kongens Nytorv, and Rådhuspladsen. Tivoli, Kongens Nytorv and Rådhuspladsen are located about 5.3 mi, 5.1 mi, and 5.2 mi, respectively from Kastrup Copenhagen if you are interested in checking them out. Travelers can book a car rental at Kastrup Copenhagen for about $35 per day to make their sightseeing more efficient.
What are some popular points of interest to see during a layover in Lisbon?
The majority of Lisbon visitors spend their time at Chiado, Praça do Marquês de Pombal, and Centro Cultural de Belém. Travelers on a layover in Lisbon can visit Chiado, Praça do Marquês de Pombal, and Centro Cultural de Belém, by traveling 4.5 mi, 3.6 mi, and 6.8 mi, respectively after landing at Lisbon Humberto Delgado. Travelers can book a car rental at Lisbon Humberto Delgado for about $19 per day to make their sightseeing more efficient.
Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport flights?
The least popular layover on flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport is Dublin.
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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport (average of $644). Flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport in June is currently the most expensive (average of $1,208). 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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Top 10 airlines flying from Dulles Intl to Leonardo da Vinci/Fiumicino

Airline	Cheapest	Average	Flexibility	On-time
Royal Air Maroc	Cheapest$275	Average$635	FlexibilityNo cancel fee	On-time75%
Icelandair	Cheapest$434	Average$683	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$438	Average$595	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$481	Average$941	FlexibilityNo cancel fee	On-time75%
TAP AIR PORTUGAL	Cheapest$488	Average$830	FlexibilityNo cancel fee	On-timeN/A
Air France	Cheapest$541	Average$778	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$548	Average$897	FlexibilityNo cancel fee	On-time70%
Turkish Airlines	Cheapest$550	Average$648	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$564	Average$994	FlexibilityNo cancel fee	On-timeN/A
Aer Lingus	Cheapest$627	Average$863	FlexibilityNo cancel fee	On-timeN/A

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$306+ Cheap flights from Dulles Intl (IAD) to Fiumicino (FCO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Rome Fiumicino are usually found in October or March, booked 5 days in advance, depart on a Monday or Tuesday and return on a Wednesday

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Cheapest flights from Dulles Intl to Leonardo da Vinci/FiumicinoExplore the most affordable flight options available from Dulles Intl to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Explore the most affordable flight options available from Dulles Intl to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

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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.

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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

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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.

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Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Leonardo da Vinci/Fiumicino. Price data was last updated on April 4, 2025.

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

What is the cheapest time of day to fly from IAD to FCO?

Find hourly flight availability from Dulles Intl to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.

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

Rainfall in Leonardo da Vinci/Fiumicino by month

Plan your trip to Leonardo da Vinci/Fiumicino by taking into account the average rainfall totals by month.

Temperature in Leonardo da Vinci/Fiumicino by month

Plan your trip to Leonardo da Vinci/Fiumicino by taking into account the average temperature totals by month.

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Related info for your journey

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

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

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

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

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

What are some popular things to do or see while on a layover in Copenhagen?

What are some popular points of interest to see during a layover in Lisbon?

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

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

How can I 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?

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

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

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Cheapest flights from Dulles Intl to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Dulles Intl to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.