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

TAP AIR PORTUGAL, at $476, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Rome.Alternate airlines to your destination round-trip include Icelandair and Scandinavian Airlines. TAP AIR PORTUGAL is currently priced 41% 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 one-way?

One-way options have recently been found by users for as low as $211 on Icelandair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $222 and ITA Airways from $230 one-way.

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

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

In terms of precipitation, rainfall in Rome 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 when rainfall is around 0.6 in.

If weather is an important factor for your trip to Rome, 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).

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

On average you can expect to pay $1,648 for a flight from Washington, D.C. Dulles Intl Airport to Rome. The cheapest flight overall is $443 while the most popular route, (Washington, D.C. Dulles Intl - Rome Fiumicino) is currently priced at $373.

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

No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Rome consider choosing Air Canada (64%), United Airlines (64%) or Austrian Airlines (62%) as they are the most reliable in getting you off to your destination on time.

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

The most popular airlines flying from Washington, D.C. Dulles Intl Airport to Rome are American Airlines, Air France and Royal Air Maroc. Something to consider prior to booking your flight.

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

Washington, D.C. Dulles Intl Airport to Rome flights have a layover in Copenhagen most of the time. Dublin sees the second most layovers for non-direct flights flying from Washington, D.C. Dulles Intl Airport to Rome.

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

The least popular layover on flights from Washington, D.C. Dulles Intl Airport to Rome is Lisbon.

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

Copenhagen travelers tend to visit Tivoli, Kongens Nytorv, and Rådhuspladsen more than anywhere else. Travelers on a layover in Copenhagen can visit Tivoli, Kongens Nytorv, and Rådhuspladsen, by traveling 5.3 mi, 5.1 mi, and 5.2 mi, respectively after landing at Kastrup Copenhagen. Those on a layover in Copenhagen in need of a rental car can book one at Kastrup Copenhagen for about $54.

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

Most Dublin visitors opt to spend their time at Molly Malone Statue, Parnell Square, and St. Patrick's Cathedral. Molly Malone Statue, Parnell Square, and St. Patrick's Cathedral can be accessed by traveling approximately 5.8 mi, 5.0 mi, and 6.1 mi, respectively from Dublin. Travelers in need of a car in Dublin can rent one for about $22 per day.

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

Tuesday flights are generally found to be more expensive for flights from Washington, D.C. Dulles Intl Airport to Rome. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Rome.

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

Flights from Washington, D.C. Dulles Intl Airport to Rome lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to Rome in February, with the cheapest ticket starting at $445.

Can I find deals for flights from Dulles Intl to Rome that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Rome flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Rome?

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

Can I find deals for business class flights from Dulles Intl to Rome?

Yes. Cheapflights offers flight deals from Dulles Intl to Rome by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$206+ Flights from Washington, D.C. Dulles Intl Airport to Rome

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Rome are usually found in February or January, booked 13 days in advance, depart on a Monday or Sunday and return on a Saturday

Cheap flight deals from Dulles Intl to Rome

Round-trip from	$476 (oojo)
One-way from	$211 (SmartFares)
Popular in	December
Cheapest in	February
Average price	$933
Good round-trip deal	$543 or less
Good one-way deal	$512 or less

From Washington, D.C. Dulles Intl to Rome (ROM)

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One-way flight from Washington, D.C. Dulles Intl to Rome (ROM)

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Highest demand for flights based on searches. 0% potential increase in price ($8 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Rome (ROM).

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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Rome (ROM).

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Find flight deals from Dulles Intl to Rome

Cheapest flights from Dulles Intl to Rome
Explore the most affordable flight options available from Dulles Intl to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Sat 10/410:05 pmIAD - FCO

2 stops16h 45mScandinavian Airlines

Fri 10/178:10 pmFCO - IAD

2 stops29h 49mScandinavian Airlines

Deal found 7/2

$474

Fri 10/245:00 pmIAD - FCO

1 stop20h 00mTAP AIR PORTUGAL

Fri 10/314:40 pmFCO - IAD

1 stop28h 35mTAP AIR PORTUGAL

Deal found 7/2

$475

Mon 11/175:49 pmIAD - FCO

2 stops14h 51mAmerican Airlines

Wed 11/267:00 pmFCO - IAD

1 stop27h 30mAmerican Airlines

Deal found 7/1

$479

Wed 11/199:55 pmIAD - FCO

1 stop30h 40mBritish Airways

Tue 12/25:25 pmFCO - IAD

1 stop32h 20mBritish Airways

Deal found 7/2

$485

Thu 11/67:40 pmIAD - FCO

1 stop12h 20mIcelandair

Mon 11/1711:30 amFCO - IAD

1 stop12h 50mIcelandair

Deal found 7/2

$492

Sat 10/410:35 pmIAD - FCO

2 stops20h 40mMultiple Airlines

Sat 10/116:05 amFCO - IAD

2 stops20h 00mMultiple Airlines

Deal found 6/30

$496

Tue 10/1410:45 pmIAD - FCO

2 stops19h 30mIberia

Tue 10/217:35 amFCO - IAD

1 stop13h 25mIberia

Deal found 6/30

$502

Sun 8/108:45 pmIAD - CIA

2 stops18h 45mMultiple Airlines

Tue 8/266:45 amCIA - IAD

2 stops15h 30mMultiple Airlines

Deal found 7/2

$746

Best flights from Dulles Intl to Rome
Discover carefully curated flight deals from Dulles Intl to Rome that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sat 9/610:35 pmIAD - FCO

1 stop12h 10mTAP AIR PORTUGAL

Thu 9/111:35 pmFCO - IAD

1 stop13h 15mTAP AIR PORTUGAL

Deal found 7/2

$476

Tue 7/1511:15 pmIAD - FCO

1 stop33h 20mIcelandair

Wed 11/2611:30 amFCO - IAD

1 stop12h 50mIcelandair

Deal found 7/1

$479

Mon 8/1810:05 pmIAD - FCO

2 stops29h 40mScandinavian Airlines

Mon 8/2511:55 amFCO - IAD

1 stop14h 04mScandinavian Airlines

Deal found 7/1

$480

Sun 8/109:14 amIAD - FCO

1 stop18h 36mAmerican Airlines

Tue 8/2612:10 pmFCO - IAD

1 stop16h 46mAmerican Airlines

Deal found 7/2

$510

Sun 9/144:35 pmIAD - FCO

1 stop21h 05mIberia

Thu 12/118:20 pmFCO - IAD

2 stops25h 15mIberia

Deal found 7/1

$522

Tue 8/194:30 pmIAD - FCO

Nonstop8h 45mITA Airways

Thu 8/2810:40 amFCO - IAD

Nonstop10h 00mITA Airways

Deal found 7/3

$526

Sun 8/108:45 pmIAD - CIA

2 stops18h 45mMultiple Airlines

Tue 8/266:45 amCIA - IAD

2 stops15h 30mMultiple Airlines

Deal found 7/2

$746

Last-minute flights from Dulles Intl to Rome
Discover last-minute flight deals from Dulles Intl to Rome. Data last updated July 3, 2025 and is based on user searches.

Tue 7/81:06 pmIAD - FCO

1 stop14h 44mAmerican Airlines

Tue 10/77:35 amFCO - IAD

1 stop13h 25mAmerican Airlines

Deal found 7/3

$515

Tue 7/84:35 pmIAD - FCO

1 stop12h 35mIberia

Wed 10/87:35 amFCO - IAD

1 stop13h 25mIberia

Deal found 7/2

$524

Tue 7/81:06 pmIAD - FCO

1 stop14h 44mBritish Airways

Tue 10/79:05 pmFCO - IAD

2 stops27h 46mBritish Airways

Deal found 7/3

$573

Tue 7/84:30 pmIAD - FCO

Nonstop8h 45mITA Airways

Thu 7/1710:40 amFCO - IAD

Nonstop10h 00mITA Airways

Deal found 7/3

$582

Tue 7/81:30 pmIAD - CIA

2 stops24h 55mMultiple Airlines

Tue 7/156:15 amCIA - IAD

2 stops35h 30mMultiple Airlines

Deal found 7/1

$904

Thu 7/1011:15 pmIAD - FCO

1 stop33h 20mIcelandair

Wed 10/83:45 pmFCO - IAD

1 stop12h 25mIcelandair

Deal found 7/2

$509

Thu 7/1011:15 pmIAD - FCO

1 stop33h 20mMultiple Airlines

Wed 10/86:55 pmFCO - IAD

2 stops54h 38mMultiple Airlines

Deal found 7/2

$693

Fri 7/1110:20 pmIAD - FCO

1 stop12h 20mTAP AIR PORTUGAL

Wed 10/81:35 pmFCO - IAD

1 stop13h 15mTAP AIR PORTUGAL

Deal found 7/2

$477

Tue 7/1511:15 pmIAD - FCO

1 stop33h 20mIcelandair

Wed 11/2611:30 amFCO - IAD

1 stop12h 50mIcelandair

Deal found 7/1

$479

Sun 8/101:18 pmIAD - FCO

1 stop14h 32mAmerican Airlines

Tue 8/2612:10 pmFCO - IAD

1 stop16h 46mAmerican Airlines

Deal found 7/3

$508

Sun 8/108:45 pmIAD - CIA

2 stops18h 45mMultiple Airlines

Tue 8/266:45 amCIA - IAD

2 stops15h 30mMultiple Airlines

Deal found 7/2

$746

Tue 8/1210:40 pmIAD - FCO

1 stop11h 40mBritish Airways

Thu 8/2111:10 amFCO - IAD

1 stop12h 25mBritish Airways

Deal found 6/30

$535

One-way flights from Dulles Intl to Rome
Search for one-way flight options from Dulles Intl to Rome. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Mon 8/411:15 pmIAD - FCO

1 stop33h 20mIcelandair

Deal found 7/3

$211

Thu 8/1410:20 pmIAD - FCO

1 stop14h 40mTAP AIR PORTUGAL

Deal found 7/2

$222

Sat 8/24:30 pmIAD - FCO

Nonstop8h 45mITA Airways

Deal found 7/3

$230

Sun 9/212:58 pmIAD - FCO

2 stops40h 27mMultiple Airlines

Deal found 7/2

$231

Mon 9/292:58 pmIAD - CIA

2 stops44h 52mMultiple Airlines

Deal found 7/1

$256

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Rome 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

Sat 10/4

10:05 pm-8:50 pm

2 stops16h 45m

Rome Fiumicino

Fri 10/17

8:10 pm-7:59 pm

2 stops29h 49m

$474

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Fri 10/24

5:00 pm-7:00 pm

1 stop20h 00m

Rome Fiumicino

Fri 10/31

4:40 pm-4:15 pm

1 stop28h 35m

$475

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Mon 11/17

5:49 pm-2:40 pm

2 stops14h 51m

Rome Fiumicino

Wed 11/26

7:00 pm-4:30 pm

1 stop27h 30m

$479

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 11/19

9:55 pm-10:35 am

1 stop30h 40m

Rome Fiumicino

Thu 11/27

7:35 am-7:45 pm

1 stop18h 10m

$485

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Thu 11/6

7:40 pm-2:00 pm

1 stop12h 20m

Rome Fiumicino

Mon 11/17

11:30 am-6:20 pm

1 stop12h 50m

$492

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Sat 10/4

10:35 pm-1:15 am

2 stops20h 40m

Rome Fiumicino

Sat 10/11

6:05 am-8:05 pm

2 stops20h 00m

$496

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Tue 10/14

10:45 pm-12:15 am

2 stops19h 30m

Rome Fiumicino

Tue 10/21

7:35 am-3:00 pm

1 stop13h 25m

$502

Washington, D.C.Rome

IAD - CIA

IADCIA

Washington, D.C. Dulles Intl

Sun 8/10

8:45 pm-9:30 pm

2 stops18h 45m

Rome Ciampino

Tue 8/26

6:45 am-4:15 pm

2 stops15h 30m

$746

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Sat 8/2

8:31 pm-8:15 am

1 stop29h 44m

$206

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 8/6

11:15 pm-2:35 pm

1 stop33h 20m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 13 results

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

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

Airports

IAD

Expect long security queues at IAD during afternoon and evening hours. Plan to arrive early to navigate check-in and security smoothly.

FCO

The Leonardo Express train connects FCO to Rome's Termini Station in 30 minutes, offering a convenient and quick way to reach the city center.

Our travel experts

Robert Schrader

Expert on FCO

Ramsey Qubein

Expert on IAD

Best time to book a flight from Dulles Intl to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome 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

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

Booking 13 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. 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?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rome (average of $644). Flying from Washington, D.C. Dulles Intl Airport to Rome in June is currently the most expensive (average of $1,141). 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 ROM?

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Rome at noon. Doing so could potentially save you 53% on the flight price compared to flying in the evening, which is usually more expensive.

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

The most flights from IAD to ROM are scheduled on a Thursday (11 on average). You will have fewer flight options on Wednesday, 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. Dulles Intl Airport to Rome?

Reviews of airlines servicing Rome

Get a feel of what it's like to fly with Scandinavian Airlines, American Airlines, and TAP AIR PORTUGAL from Washington, D.C. Dulles Intl Airport to Rome by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Scandinavian Airlines

7.3

Good

1,416 reviews

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.

Scandinavian Airlines

7.3

Good

1,416 reviews

Scandinavian Airlines

7.3

Good

1,416 reviews

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

ATL - CPH

American Airlines

7.2

Good

10,000 reviews

Scandinavian Airlines

7.3

Good

1,416 reviews

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

ATL - CPH

TAP AIR PORTUGAL

7.1

Good

1,908 reviews

Scandinavian Airlines

7.3

Good

1,416 reviews

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

ATL - CPH

Icelandair

7.0

Good

514 reviews

Scandinavian Airlines

7.3

Good

1,416 reviews

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

ATL - CPH

Iberia

7.0

Good

2,820 reviews

Scandinavian Airlines

7.3

Good

1,416 reviews

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

ATL - CPH

Related info for your journey

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Rome round-trip?
TAP AIR PORTUGAL, at $476, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Rome.Alternate airlines to your destination round-trip include Icelandair and Scandinavian Airlines. TAP AIR PORTUGAL is currently priced 41% 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 one-way?
One-way options have recently been found by users for as low as $211 on Icelandair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $222 and ITA Airways from $230 one-way.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Rome?
No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Rome consider choosing Air Canada (64%), United Airlines (64%) or Austrian Airlines (62%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Rome?
On average you can expect to pay $1,648 for a flight from Washington, D.C. Dulles Intl Airport to Rome. The cheapest flight overall is $443 while the most popular route, (Washington, D.C. Dulles Intl - Rome Fiumicino) is currently priced at $373.
Where are the most common layover locations when flying from Washington, D.C. Dulles Intl Airport to Rome?
Washington, D.C. Dulles Intl Airport to Rome flights have a layover in Copenhagen most of the time. Dublin sees the second most layovers for non-direct flights flying from Washington, D.C. Dulles Intl Airport to Rome.
What are some popular things to do or see while on a layover in Copenhagen?
Copenhagen travelers tend to visit Tivoli, Kongens Nytorv, and Rådhuspladsen more than anywhere else. Travelers on a layover in Copenhagen can visit Tivoli, Kongens Nytorv, and Rådhuspladsen, by traveling 5.3 mi, 5.1 mi, and 5.2 mi, respectively after landing at Kastrup Copenhagen. Those on a layover in Copenhagen in need of a rental car can book one at Kastrup Copenhagen for about $54.
What are some popular points of interest to see during a layover in Dublin?
Most Dublin visitors opt to spend their time at Molly Malone Statue, Parnell Square, and St. Patrick's Cathedral. Molly Malone Statue, Parnell Square, and St. Patrick's Cathedral can be accessed by traveling approximately 5.8 mi, 5.0 mi, and 6.1 mi, respectively from Dublin. Travelers in need of a car in Dublin can rent one for about $22 per day.
Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Rome flights?
The least popular layover on flights from Washington, D.C. Dulles Intl Airport to Rome is Lisbon.
Can I find deals for flights from Dulles Intl to Rome that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Rome flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Rome?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Rome.
Can I find deals for business class flights from Dulles Intl to Rome?
Yes. Cheapflights offers flight deals from Dulles Intl to Rome 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?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rome (average of $644). Flying from Washington, D.C. Dulles Intl Airport to Rome in June is currently the most expensive (average of $1,141). 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

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Alternative routes for Dulles Intl to Rome

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Top 10 airlines flying from Dulles Intl to Rome

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$398	Average$676	FlexibilityNo cancel fee	On-time71%
Icelandair	Cheapest$416	Average$619	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$450	Average$600	FlexibilityNo cancel fee	On-time77%
TAP AIR PORTUGAL	Cheapest$458	Average$835	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$475	Average$738	FlexibilityNo cancel fee	On-time75%
Air France	Cheapest$481	Average$743	FlexibilityNo cancel fee	On-time77%
ITA Airways	Cheapest$495	Average$817	FlexibilityNo cancel fee	On-time81%
British Airways	Cheapest$508	Average$788	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$527	Average$934	FlexibilityNo cancel fee	On-timeN/A
Turkish Airlines	Cheapest$551	Average$642	FlexibilityNo cancel fee	On-time77%

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$206+ Cheap flights from Dulles Intl (IAD) to Rome (ROM)

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.

Find cheap flights from Dulles Intl to Rome with Cheapflights

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Rome are usually found in February or January, booked 13 days in advance, depart on a Monday or Sunday and return on a Saturday

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Cheapest flights from Dulles Intl to RomeExplore the most affordable flight options available from Dulles Intl to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Dulles Intl to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

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Best time to book a flight from Dulles Intl to Rome

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Rome. Price data was last updated on June 27, 2025.

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

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

Find hourly flight availability from Dulles Intl to Rome. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

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

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

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. 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 Rome. Reviews last updated July 3, 2025.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Rome. 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 round-trip?

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

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Cheapest flights from Dulles Intl to Rome
Explore the most affordable flight options available from Dulles Intl to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.