HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Rome

$387+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ROM
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Rome with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
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
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Washington, D.C. Dulles Intl to Rome are usually found in January or February, booked 16 days in advance, depart on a Monday or Tuesday and return on a Tuesday

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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$555
(oojo)

One-way from

$387
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$947
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, 16% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

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 December 18, 2024.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:40 pmIAD - FCO
2 stops23h 30mMultiple Airlines
Sun 1/121:20 pmFCO - IAD
3 stops35h 05mMultiple Airlines
Deal found 12/17$648
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/275:10 pmIAD - FCO
1 stop19h 15mScandinavian Airlines
Fri 1/102:35 pmFCO - IAD
1 stop31h 05mScandinavian Airlines
Deal found 12/18$799
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:15 pmIAD - FCO
1 stop13h 30mITA Airways
Mon 1/132:50 pmFCO - IAD
1 stop34h 07mITA Airways
Deal found 12/17$856
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.
Tue 12/315:30 pmIAD - FCO
1 stop11h 55mTAP AIR PORTUGAL
Thu 1/167:35 pmFCO - IAD
1 stop31h 25mTAP AIR PORTUGAL
Deal found 12/17$903
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:10 pmIAD - FCO
1 stop11h 45mAer Lingus
Tue 1/1411:35 amFCO - IAD
1 stop34h 05mAer Lingus
Deal found 12/17$956
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:00 pmIAD - CIA
1 stop13h 50mMultiple Airlines
Tue 1/146:00 amCIA - IAD
2 stops18h 25mMultiple Airlines
Deal found 12/16$989
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.
Tue 12/315:45 pmIAD - FCO
Nonstop8h 45mUnited Airlines
Fri 1/177:05 amFCO - IAD
1 stop19h 15mUnited Airlines
Deal found 12/17$1,328
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.
Mon 12/302:00 pmIAD - FCO
1 stop17h 50mTurkish Airlines
Mon 1/62:50 pmFCO - IAD
1 stop34h 40mTurkish Airlines
Deal found 12/17$1,411
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/277:40 pmIAD - FCO
2 stops16h 45mIcelandair
Fri 1/102:35 pmFCO - IAD
2 stops33h 50mIcelandair
Deal found 12/18$1,419
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.
Tue 12/315:45 pmIAD - FCO
Nonstop8h 45mLufthansa
Tue 1/76:45 pmFCO - IAD
1 stop25h 55mLufthansa
Deal found 12/17$1,515
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:45 pmIAD - FCO
1 stop11h 15mSWISS
Tue 1/72:50 pmFCO - IAD
2 stops53h 10mSWISS
Deal found 12/17$1,564

Find flights from Dulles Intl to Rome within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Sat 4/26

10:05 pm-11:05 am

1 stop31h 00m

Rome Fiumicino

Sat 5/3

10:30 am-7:59 pm

2 stops15h 29m

$554

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Tue 3/4

2:00 pm-10:00 pm

1 stop26h 00m

Rome Fiumicino

Tue 3/11

6:55 am-8:30 pm

1 stop18h 35m

$555

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Thu 4/17

8:30 pm-2:25 pm

1 stop11h 55m

Rome Fiumicino

Mon 4/28

3:25 pm-7:15 pm

1 stop33h 50m

$568

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 1/15

5:10 pm-8:15 pm

2 stops21h 05m

Rome Fiumicino

Wed 1/22

10:10 am-3:40 pm

2 stops35h 30m

$569

Washington, D.C.Rome

IAD - CIA

IADCIA

Washington, D.C. Dulles Intl

Mon 1/13

7:40 pm-8:05 pm

2 stops18h 25m

Rome Ciampino

Tue 1/28

8:30 pm-6:40 pm

3 stops28h 10m

$599

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Fri 3/21

9:40 pm-4:10 pm

1 stop13h 30m

Rome Fiumicino

Sun 3/30

7:50 pm-7:05 pm

1 stop29h 15m

$649

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Mon 3/24

8:15 pm-3:50 pm

1 stop14h 35m

Rome Fiumicino

Fri 3/28

12:15 pm-10:00 pm

1 stop14h 45m

$683

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Fri 3/7

4:45 pm-7:15 am

Nonstop8h 30m

Rome Fiumicino

Fri 3/21

10:20 am-3:40 pm

Nonstop10h 20m

$684

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 4/9

5:15 pm-4:15 pm

2 stops17h 00m

Rome Fiumicino

Tue 4/22

12:30 pm-10:48 pm

2 stops16h 18m

$693

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Thu 1/16

8:45 pm-11:45 pm

3 stops21h 00m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 26 results
1
2
3

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
KAYAKPrice Accuracy1 starTrust Score*3 stars
FlightsMojoPrice Accuracy-Trust 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 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.

Travel insights for flights from Dulles Intl to Rome

Get recent, data-driven insights about flights from Dulles Intl to Rome including ideal travel times, pricing trends, and more.

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 December 13, 2024.

Booking 16 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, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rome (average of $635). Flying from Washington, D.C. Dulles Intl Airport to Rome in June is currently the most expensive (average of $1,263). 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 December 18, 2024.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Rome at noon. Doing so could potentially save you 35% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Rome. Price data was last updated on January 14, 2024.

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. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 18, 2024.

The most flights from IAD to ROM are scheduled on a Monday (6 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 Rome by month

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

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.

Temperature in Rome by month

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

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).

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 December 18, 2024.
Get a feel of what it's like to fly with Scandinavian Airlines, ITA Airways and TAP AIR PORTUGAL from Washington, D.C. to Rome by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,606 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,504 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    Turkish Airlines, at $555, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Rome.Alternate airlines to your destination round-trip include Scandinavian Airlines and Royal Air Maroc. 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 one-way?

    One-way options have recently been found by users for as low as $396 on Turkish Airlines. Other airlines that offer cheap prices include SWISS from $400 and United Airlines from $403 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 (83%), United Airlines (83%) or SWISS (68%) 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 $1,671 for a flight from Washington, D.C. Dulles Intl Airport to Rome. The cheapest flight overall is $322 while the most popular route, (Washington, D.C. Dulles Intl - Rome Fiumicino) is currently priced at $431.

  • 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 Lisbon 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 Lisbon?

    Lisbon travelers tend to visit Chiado, Centro Cultural de Belém, and Praça do Príncipe Real more than anywhere else. Travelers on a layover in Lisbon can visit Chiado, Centro Cultural de Belém, and Praça do Príncipe Real, by traveling 4.5 mi, 6.9 mi, and 4.2 mi, respectively after landing at Lisbon Humberto Delgado. Those on a layover in Lisbon in need of a rental car can book one at Lisbon Humberto Delgado for about $17.

  • 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, St. Patrick's Cathedral, and Dublin Castle. Molly Malone Statue, St. Patrick's Cathedral, and Dublin Castle can be accessed by traveling approximately 5.8 mi, 6.1 mi, and 5.8 mi, respectively from Dublin. Travelers in need of a car in Dublin can rent one for about $17 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 Copenhagen.

  • 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, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rome (average of $635). Flying from Washington, D.C. Dulles Intl Airport to Rome in June is currently the most expensive (average of $1,263). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest$275Average$533FlexibilityNo cancel feeOn-time75%
IcelandairCheapest$413Average$671FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$427Average$594FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$481Average$990FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$529Average$822FlexibilityNo cancel feeOn-time70%
DeltaCheapest$564Average$1,186FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$575Average$835FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$575Average$666FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$627Average$837FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$666Average$854FlexibilityNo cancel feeOn-time81%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.