Cheap Flight Tickets from Washington (IAD) to Rome (FCO), Starting at $803

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 Round Trip Flight

$803

WN Southwest Airlines • 2 stops • 25h 10m

Sep 26 – Nov 05

The cheapest round trip flight from Washington to Rome (IAD-FCO-IAD) is currently $803

🔍 Search Flights

Cheapest One way Flight

$1307

DL Delta Airlines • 2 stops • 28h 24m

Sep 26

The cheapest one way flight from Washington to Rome (IAD-FCO) is currently $1307

🔍 Search Flights

Cheapest Direct Flight

$862

AZ ITA Airways • nonstop • 14h 5m

Sep 26

The cheapest nonstop flight from Washington to Rome (IAD-FCO) is currently $862

🔍 Search Flights

Fastest Flight

14h

The fastest nonstop flight from Washington to Rome (IAD-FCO) takes 14h

Top Airlines Flying from Washington to Rome

Southwest Airlines-WN

Southwest Airlines

Turkish Airlines - TK

Turkish Airlines

Delta Airline, DL

Delta Airlines

Air France-AF

Air France

Virgin Atlantic (VS)

Virgin Atlantic

TAP Air Portugal Airline (TP)

TAP - Air Portugal

United Airlines, UA

United Airlines

Lufthansa Airline (LH)

Lufthansa Airlines

American Airlines, AA

American Airlines

Air Canada-AC

Air Canada

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

Compare and book low fare round-trip air tickets from Washington to Rome. Ideal for travelers with confirmed return itineraries.

Sep 26 - Nov 05, Economy
WN
Washington → Rome
25h 10m
- • 2 stops
TP
Washington → Rome
33h 39m
- • 2 stops
$803
Southwest Airlines
Sep 27 - Nov 06, Economy
DL
Washington → Rome
22h 8m
- • 1 stop
EI
Washington → Rome
29h 12m
- • 2 stops
$901
Delta Airlines
Sep 26 - Nov 05, Economy
AF
Washington → Rome
18h 30m
- • 1 stop
DL
Washington → Rome
20h 10m
- • 1 stop
$1010
Air France
Sep 26 - Nov 05, Economy
UA
Washington → Rome
18h 50m
3:45 PM - 9:15 AM • 1 stop
UA
Washington → Rome
52h 30m
1:50 PM - 3:40 PM • 1 stop
$1733
United Airlines
Sep 27 - Nov 06, Economy
AC
Washington → Rome
28h 20m
3:45 PM - 11:45 AM • 1 stop
AC
Washington → Rome
48h 35m
1:15 PM - 8:23 PM • 1 stop
$2319
Air Canada
Sep 26 - Nov 05, Economy
AC
Washington → Rome
14h 5m
9:45 AM - 9:15 AM • 1 stop
AC
Washington → Rome
17h
7:05 AM - 4:24 PM • 2 stops
$2478
Air Canada

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?
Yes, you can fly IAD to FCO non-stop on
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 8:08 am 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 DL : USD 1363
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 6:1500 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*