Cheap Flight Tickets from Washington (IAD) to Rome (FCO), Starting at $3518

Good to Know: Cheapest and Fastest IAD - FCO Flights

Useful information for finding best airline tickets from Washington Dulles International to Leonardo da Vinci–Fiumicino on your next trip.

Cheapest One way Flight

$3518

AF Air France • 1 stop • 52h 5m

Jul 04

The cheapest one way flight from Washington to Rome (IAD-FCO) is currently $3518

🔍 Search Flights

Fastest Flight

52h 5m

The fastest nonstop flight from Washington to Rome (IAD-FCO) takes 52h 5m

Top Airlines Flying from Washington to Rome

Air France-AF

Air France

Lufthansa Airline (LH)

Lufthansa Airlines

ITA-Airways-AZ

ITA Airways

Turkish Airlines - TK

Turkish Airlines

Virgin Atlantic (VS)

Virgin Atlantic

TAP Air Portugal Airline (TP)

TAP - Air Portugal

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Ethiopian Airlines-ET

Ethiopian Airlines

Air Canada-AC

Air Canada

Latest Flight Deals from Washington (IAD) to Rome (FCO)

Fly from Washington to Rome with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Rome? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to Rome Flights

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to FCO?
The most popular airline flying from Washington to Rome are
Can I fly from IAD to FCO non-stop?
NO
Which airlines fly nonstop between Washington and Rome?
The non-stop flights between Washington and Rome are .
What’s the earliest departure time from IAD to FCO Airport?
The earliest flight leaves IAD at 3:25 pm and lands in FCO - Leonardo da Vinci–Fiumicino
What are the airports in Rome?
FCO
Can I make changes to my Washington to Rome flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to FCO?
Read the fare rules of the Washington to Rome air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Rome?
operate flights between Washington and Rome
How long does a flight from Washington to Rome take?
It takes approximately 9 hour to fly non-stop from IAD to FCO, which is 4504.75 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Rome (FCO) ?
In the past couple of days, the cheapest tickets to FCO from IAD were found on AF : USD 3518
Do I need a passport to fly between IAD and FCO?
Yes
What’s the latest departure time from IAD to FCO ?
The last flight leaves IAD at 9:45 pm

Washington (IAD) to Rome (FCO): Airport Information

Origin Airport Washington Dulles International , Washington, US
Destination Airport Leonardo da Vinci–Fiumicino , Rome, IT
Distance 4505 miles

More Flight Options for Washington (IAD) and Rome (FCO)

Why Fareleaders for IAD to FCO Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Washington to Rome flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on IAD to FCO flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Washington to Rome flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Washington (IAD) to Rome (FCO)
Terms and Conditions*