*Flight schedules are subject to change.
*Available to One Key members.
$375 Cheap Flights from Washington (IAD) to Rome (ROM)
Popular airlines from Washington Dulles Intl. Airport (IAD) to Rome
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Today's featured flight deals from Washington Dulles Intl. Airport (IAD) to Rome
Nonstop
Carry-on included
Lower price than typical
- Washington (IAD) to Rome (FCO).ITA Airways, nonstop.Departing on Sat, Oct 3 at 4:30pm from Washington, arriving on Sun, Oct 4 at 7:15am in Rome.Returning on Sat, Oct 17 at 10:20am from Rome, arriving at 2:30pm in Washington.Select ITA Airways flight departing on Sat, Oct 3 at 4:30pm from Washington, returning on Sat, Oct 17 at 10:20am from Rome priced at $1,00820% less than typical$1,008
- Washington (IAD) to Rome (FCO).ITA Airways, nonstop.Departing on Thu, Oct 8 at 4:30pm from Washington, arriving on Fri, Oct 9 at 7:15am in Rome.Returning on Thu, Oct 15 at 10:20am from Rome, arriving at 2:30pm in Washington.Select ITA Airways flight departing on Thu, Oct 8 at 4:30pm from Washington, returning on Thu, Oct 15 at 10:20am from Rome priced at $95825% less than typical$958
- Washington (IAD) to Rome (FCO).ITA Airways, nonstop.Departing on Thu, Oct 8 at 4:30pm from Washington, arriving on Fri, Oct 9 at 7:15am in Rome.Returning on Thu, Oct 22 at 10:20am from Rome, arriving at 2:30pm in Washington.Select ITA Airways flight departing on Thu, Oct 8 at 4:30pm from Washington, returning on Thu, Oct 22 at 10:20am from Rome priced at $95825% less than typical$958
Cheap Flights from Washington to Rome (IAD-ROM)
Prices were available within the past 7 days and start at $375 for one-way flights and $509 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, Mar 8 - Wed, Mar 17
IAD
Washington
FCO
Rome
$509 Roundtrip, found 13 hours ago
$509
Roundtrip
found 13 hours ago
Wed, Dec 2 - Sat, Dec 12
IAD
Washington
FCO
Rome
$576 Roundtrip, found 1 hour ago
$576
Roundtrip
found 1 hour ago
Wed, Jan 20 - Sat, Jan 30
IAD
Washington
FCO
Rome
$617 Roundtrip, found 3 days ago
$617
Roundtrip
found 3 days ago
Mon, Dec 14 - Fri, Dec 25
IAD
Washington
FCO
Rome
$636 Roundtrip, found 4 days ago
$636
Roundtrip
found 4 days ago
Sun, Nov 29 - Tue, Mar 2
IAD
Washington
FCO
Rome
$639 Roundtrip, found 2 days ago
$639
Roundtrip
found 2 days ago
Tue, Oct 13 - Thu, Oct 22
IAD
Washington
FCO
Rome
$659 Roundtrip, found 17 hours ago
$659
Roundtrip
found 17 hours ago
Wed, Oct 28 - Wed, Nov 11
IAD
Washington
FCO
Rome
$723 Roundtrip, found 2 hours ago
$723
Roundtrip
found 2 hours ago
Mon, Nov 16 - Tue, Nov 24
IAD
Washington
FCO
Rome
$760 Roundtrip, found 5 hours ago
$760
Roundtrip
found 5 hours ago
Mon, Nov 23 - Thu, Dec 3
IAD
Washington
FCO
Rome
$764 Roundtrip, found 7 hours ago
$764
Roundtrip
found 7 hours ago
Wed, Oct 28 - Wed, Nov 11
IAD
Washington
FCO
Rome
$766 Roundtrip, found 2 hours ago
$766
Roundtrip
found 2 hours ago
Alternative airports near Rome
Prices were available within the past 7 days. Prices and availability are subject to change.
Find the cheapest month to fly from Washington (IAD) to Rome (ROM)
February is typically the cheapest month to fly
From $527 - $919 per traveler.
Travel information
Origin airport | Washington Dulles Intl. |
|---|---|
Destination airport | Fiumicino - Leonardo da Vinci Intl. |
Roundtrip price | $509 |
Distance | 4493 mi |
Book with confidence
Washington to Rome Flights
The cheapest times to fly from Washington to Rome
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Rome are during the month of March. You can find some of the cheapest flights from Washington to Rome with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Washington to Rome
Sunday is one of the best days to book for cheap flights from Washington to Rome: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Washington to Rome
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Rome in 2026. You can also book with separate airlines for your outbound and return journeys, from $375 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Rome flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Rome airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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- Flights from San Diego (SAN) to Rome (FCO)
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- Flights from Paris (PAR) to Rome (ROM)
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- Flights from Nashville (BNA) to Rome (FCO)
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- Flights from Orlando (MCO) to Rome (ROM)
- Flights from Philadelphia (PHL) to Rome (FCO)
- Flights from Sioux Falls (FSD) to Rome (ROM)
- Flights from Athens (ATH) to Rome (FCO)
- Flights from New York (JFK) to Rome (FCO)
- Flights from Atlanta (ATL) to Rome (ROM)
- Flights from Dallas (DFW) to Rome (FCO)
- Flights from Seattle (SEA) to Rome (FCO)
- Flights from Indianapolis (IND) to Rome (FCO)
- Flights from Rio de Janeiro (RIO) to Rome (ROM)
- Flights from Florence (FLR) to Rome (ROM)
- Flights from Columbus (CMH) to Rome (FCO)
- Flights from Houston (IAH) to Rome (FCO)
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