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$238+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ROM
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Rome are usually found in January or February, booked 13 days in advance, depart on a Sunday or Tuesday and return on a Thursday

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 October 14, 2025.

This Justfly.com deal was found by Cheapflights users on 10/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2112:11 pmIAD - FCO
2 stops16h 39mScandinavian Airlines
Wed 12/311:55 amFCO - IAD
1 stop35h 20mScandinavian Airlines
Deal found 10/12$510
This oojo deal was found by Cheapflights users on 10/12. 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 12/710:30 pmIAD - FCO
1 stop30h 55mTAP AIR PORTUGAL
Wed 12/177:35 pmFCO - IAD
1 stop25h 40mTAP AIR PORTUGAL
Deal found 10/12$511
This Flightnetwork deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:30 pmIAD - FCO
1 stop19h 15mTAP AIR PORTUGAL
Wed 12/177:35 pmFCO - IAD
1 stop25h 40mTAP AIR PORTUGAL
Deal found 10/12$512
This oojo deal was found by Cheapflights users on 10/13. 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 1/314:40 pmFCO - IAD
1 stop34h 20mTAP AIR PORTUGAL
Deal found 10/13$514
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:11 pmIAD - FCO
2 stops16h 39mScandinavian Airlines
Wed 11/1911:55 amFCO - IAD
1 stop35h 20mScandinavian Airlines
Deal found 10/13$515
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:49 pmIAD - FCO
2 stops33h 01mScandinavian Airlines
Tue 11/2511:55 amFCO - IAD
1 stop35h 20mScandinavian Airlines
Deal found 10/13$516
This FlightHub deal was found by Cheapflights users on 10/12. 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 11/1112:11 pmIAD - FCO
2 stops16h 54mScandinavian Airlines
Wed 11/1911:55 amFCO - IAD
1 stop35h 20mScandinavian Airlines
Deal found 10/12$518
This Scandinavian Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 11/137:49 pmIAD - FCO
2 stops33h 01mScandinavian Airlines
Wed 11/1911:55 amFCO - IAD
1 stop35h 20mScandinavian Airlines
Deal found 10/12$519
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/12. 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.
Sun 11/3010:30 pmIAD - FCO
1 stop19h 35mTAP AIR PORTUGAL
Sun 12/214:40 pmFCO - IAD
1 stop28h 35mTAP AIR PORTUGAL
Deal found 10/12$520
This Mytrip deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:40 pmIAD - FCO
2 stops20h 05mMultiple Airlines
Tue 12/167:25 amFCO - IAD
2 stops17h 05mMultiple Airlines
Deal found 10/13$524
This oojo deal was found by Cheapflights users on 10/13. 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 11/1610:30 pmIAD - FCO
1 stop19h 35mTAP AIR PORTUGAL
Tue 11/256:00 amFCO - IAD
1 stop14h 35mTAP AIR PORTUGAL
Deal found 10/13$526
This Scandinavian Airlines deal was found by Cheapflights users on 10/12. 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 11/107:49 pmIAD - FCO
2 stops33h 16mScandinavian Airlines
Fri 11/2110:05 amFCO - IAD
2 stops38h 45mScandinavian Airlines
Deal found 10/12$527

Cheap flight deals from Dulles Intl to Rome

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Rome (ROM). 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 October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$508
(oojo)

One-way from

$238
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$686

Good round-trip deal

$766 or less

Good one-way deal

$450 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Rome (ROM) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Rome (ROM) flights.
Search Deals
From Washington, D.C. Dulles Intl to Rome (ROM)
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Rome (ROM)
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Rome (ROM).
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Rome (ROM).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Rome 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 October 14, 2025.
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

Dulles Intl

Fly to

Rome

Route

Depart

Return

Price

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Thu 2/19

8:30 pm-10:50 am

1 stop32h 20m

Rome Fiumicino

Tue 3/3

11:55 am-5:15 pm

1 stop35h 20m

$559

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Thu 4/9

8:20 pm-11:05 am

1 stop32h 45m

Rome Fiumicino

Thu 4/16

11:55 am-4:50 pm

1 stop34h 55m

$559

Washington, D.C.Rome

IAD - CIA

IADCIA

Washington, D.C. Dulles Intl

Mon 12/1

9:45 am-9:25 pm

3 stops29h 40m

Rome Ciampino

Mon 12/15

12:45 pm-3:50 pm

2 stops33h 05m

$586

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Sat 3/7

8:30 pm-11:05 am

1 stop32h 35m

Rome Fiumicino

Tue 3/24

11:55 am-6:15 pm

1 stop35h 20m

$589

Washington, D.C.Rome

IAD - CIA

IADCIA

Washington, D.C. Dulles Intl

Sun 11/9

7:40 pm-8:00 pm

2 stops18h 20m

Rome Ciampino

Thu 11/20

7:00 am-6:30 pm

2 stops17h 30m

$602

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 12/3

8:30 pm-11:05 am

1 stop32h 35m

Rome Fiumicino

Sat 12/6

11:40 am-6:50 pm

1 stop13h 10m

$609

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Mon 11/10

7:49 pm-11:05 am

2 stops33h 16m

Rome Fiumicino

Thu 11/13

11:55 am-11:31 am

2 stops53h 36m

$610

Washington, D.C.Rome

IAD - CIA

IADCIA

Washington, D.C. Dulles Intl

Wed 10/29

11:55 pm-9:50 pm

2 stops16h 55m

Rome Ciampino

Sun 11/2

5:05 am-4:40 pm

2 stops16h 35m

$614

Washington, D.C.Rome

IAD - CIA

IADCIA

Washington, D.C. Dulles Intl

Thu 1/15

12:30 pm-3:40 pm

3 stops21h 10m

Rome Ciampino

Thu 1/29

6:15 am-5:15 pm

2 stops17h 00m

$619

Washington, D.C.Rome

IAD - CIA

IADCIA

Washington, D.C. Dulles Intl

Fri 11/28

7:40 pm-7:35 pm

2 stops17h 55m

Rome Ciampino

Fri 12/5

6:10 am-6:30 pm

2 stops18h 20m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 42 results
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Compare providers for flights from Dulles Intl to Rome

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 Dulles Intl to Rome in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star

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

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Rome 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 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 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 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 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 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?

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 October 10, 2025.

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, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rome (average of $413). Flying from Washington, D.C. Dulles Intl Airport to Rome in July is currently the most expensive (average of $548). 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?

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 October 14, 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Rome at noon. Doing so could potentially save you 32% 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

Explore weekly flight availability from Dulles Intl to Rome. 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 October 14, 2025.

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

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

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
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.

Read more about IADby Ramsey Qubein
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.

Read more about FCOby Robert Schrader
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 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 October 14, 2025.
Get a feel of what it's like to fly with Scandinavian Airlines, United Airlines, and Aer Lingus 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
7.4
Good
1,532 reviews

Entertainment

6.6

Overall

7.4

Crew

8.0

Food

6.6

Boarding

7.6

Comfort

7.3

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
7.4
Good
1,532 reviews
Scandinavian Airlines
7.4
Good
1,532 reviews

Entertainment

6.6

Overall

7.4

Crew

8.0

Food

6.6

Boarding

7.6

Comfort

7.3

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.
United Airlines
7.4
Good
8,976 reviews
Scandinavian Airlines
7.4
Good
1,532 reviews

Entertainment

6.6

Overall

7.4

Crew

8.0

Food

6.6

Boarding

7.6

Comfort

7.3

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.
Aer Lingus
7.2
Good
1,336 reviews
Scandinavian Airlines
7.4
Good
1,532 reviews

Entertainment

6.6

Overall

7.4

Crew

8.0

Food

6.6

Boarding

7.6

Comfort

7.3

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.
TAP AIR PORTUGAL
7.1
Good
2,015 reviews
Scandinavian Airlines
7.4
Good
1,532 reviews

Entertainment

6.6

Overall

7.4

Crew

8.0

Food

6.6

Boarding

7.6

Comfort

7.3

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.
ITA Airways
6.7
Okay
1,065 reviews
Scandinavian Airlines
7.4
Good
1,532 reviews

Entertainment

6.6

Overall

7.4

Crew

8.0

Food

6.6

Boarding

7.6

Comfort

7.3

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.

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.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Rome?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Rome in 32h 20m. Fly via Scandinavian Airlines to get the fastest option. There are 4491 mi between Washington, D.C. Dulles Intl Airport and Rome.

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

    Icelandair, at $383, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Rome.Alternate airlines to your destination round-trip include TAP AIR PORTUGAL and KLM. Icelandair is currently priced 51% below the average price you’ll pay for this route.

  • 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 Kuwait Airways (76%), Air Canada (71%) or United Airlines (71%) 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 $1,149 for a flight from Washington, D.C. Dulles Intl Airport to Rome. The cheapest flight overall is $368 while the most popular route, (Washington, D.C. Dulles Intl - Rome Fiumicino) is currently priced at $392.

  • 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, Rådhuspladsen, and Christiansborg Slot more than anywhere else. Travelers on a layover in Copenhagen can visit Tivoli, Rådhuspladsen, and Christiansborg Slot, by traveling 5.3 mi, 5.2 mi, and 5.0 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 $39.

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

    Most Dublin visitors opt to spend their time at St. Patrick's Cathedral, Glasnevin Cemetery, and Merrion Square. St. Patrick's Cathedral, Glasnevin Cemetery, and Merrion Square can be accessed by traveling approximately 6.1 mi, 3.9 mi, and 6.0 mi, respectively from Dublin. Travelers in need of a car in Dublin can rent one for about $23 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, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rome (average of $413). Flying from Washington, D.C. Dulles Intl Airport to Rome in July is currently the most expensive (average of $548). 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?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Gaeta
Montepulciano
Santa Marinella

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Top 10 airlines flying from Dulles Intl to Rome

Discover the top 10 airlines that operate flights from Dulles Intl to Rome. 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$383Average$603FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$418Average$727FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$421Average$505FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$444Average$586FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$477Average$830FlexibilityNo cancel feeOn-time81%
Air FranceCheapest$481Average$737FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$499Average$681FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$508Average$789FlexibilityNo cancel feeOn-time70%
DeltaCheapest$527Average$929FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$548Average$625FlexibilityNo cancel feeOn-time77%

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