Cheap flights from Washington, D.C. to Rome from $181

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Rome departing on 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Lufthansa Logo
6:10 pm - 12:30 pmIAD-FCO
12h 20m1 stop
Lufthansa Logo
7:00 am - 1:30 pmFCO-IAD
12h 30m1 stop
$350Lufthansa
Find Deal
mar., sep. 9 - mar., sep. 16
TAP AIR PORTUGAL Logo
5:00 pm - 7:00 pmIAD-FCO
20h 00m1 stop
TAP AIR PORTUGAL Logo
8:05 pm - 3:20 pmFCO-IAD
25h 15m1 stop
$366TAP AIR PORTUGAL
Find Deal
vie., oct. 10 - lun., oct. 13
Icelandair Logo
7:40 pm - 2:00 pmIAD-FCO
12h 20m1 stop
Icelandair Logo
11:30 am - 6:20 pmFCO-IAD
12h 50m1 stop
$373Icelandair
Find Deal
lun., nov. 10 - dom., nov. 16
Icelandair Logo
7:30 pm - 2:00 pmBWI-FCO
12h 30m1 stop
Icelandair Logo
11:30 am - 6:30 pmFCO-BWI
13h 00m1 stop
$373Icelandair
Find Deal
lun., nov. 10 - dom., nov. 16
Aer Lingus Logo
10:00 pm - 7:35 pmIAD-FCO
16h 35m1 stop
Aer Lingus Logo
11:35 am - 7:30 pmFCO-IAD
13h 55m1 stop
$407Aer Lingus
Find Deal
mié., oct. 29 - mar., nov. 11
Aer Lingus Logo
5:05 pm - 10:55 amIAD-FCO
11h 50m1 stop
Aer Lingus Logo
11:35 am - 7:30 pmFCO-IAD
13h 55m1 stop
$409Aer Lingus
Find Deal
mar., nov. 11 - mié., nov. 19
British Airways Logo
4:45 pm - 9:00 amDCA-FCO
10h 15m1 stop
British Airways Logo
1:10 pm - 7:55 pmFCO-DCA
12h 45m1 stop
$460British Airways
Find Deal
lun., dic. 8 - mar., dic. 16
British Airways Logo
2:49 pm - 4:55 pmDCA-FCO
20h 06m2 stops
British Airways Logo
1:10 pm - 7:59 pmFCO-DCA
12h 49m1 stop
$465British Airways
Find Deal
lun., nov. 17 - mié., nov. 26
American Airlines Logo
11:40 am - 9:00 amDCA-FCO
15h 20m1 stop
American Airlines Logo
12:00 pm - 10:33 pmFCO-DCA
16h 33m2 stops
$475American Airlines
Find Deal
mar., nov. 11 - mié., nov. 19
American Airlines Logo
11:40 am - 9:00 amDCA-FCO
15h 20m1 stop
American Airlines Logo
11:25 am - 10:00 pmFCO-DCA
16h 35m2 stops
$494American Airlines
Find Deal
dom., nov. 16 - mar., nov. 25

TAP AIR PORTUGAL flights from Washington, D.C. to Rome Fiumicino Airport

Our best TAP AIR PORTUGAL deals on Washington, D.C. to Rome Fiumicino Airport flight tickets
TAP AIR PORTUGAL
Oct 10
IAD5:00 pmWashington, D.C. Dulles Intl
20h 00m
1 stop
FCO7:00 pmRome Fiumicino
Oct 13
FCO8:05 pmRome Fiumicino
25h 15m
1 stop
IAD3:20 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
Sep 18
IAD10:20 pmWashington, D.C. Dulles Intl
19h 50m
1 stop
FCO12:10 amRome Fiumicino
Sep 29
FCO8:05 pmRome Fiumicino
25h 15m
1 stop
IAD3:20 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
Oct 9
IAD10:20 pmWashington, D.C. Dulles Intl
14h 40m
1 stop
FCO7:00 pmRome Fiumicino
Oct 15
FCO1:35 pmRome Fiumicino
13h 15m
1 stop
IAD8:50 pmWashington, D.C. Dulles Intl

Icelandair flights from Washington, D.C. to Rome Fiumicino Airport

Our best Icelandair deals on Washington, D.C. to Rome Fiumicino Airport flight tickets
Icelandair
Nov 10
IAD7:40 pmWashington, D.C. Dulles Intl
12h 20m
1 stop
FCO2:00 pmRome Fiumicino
Nov 16
FCO11:30 amRome Fiumicino
12h 50m
1 stop
IAD6:20 pmWashington, D.C. Dulles Intl
Icelandair
Nov 3
IAD7:40 pmWashington, D.C. Dulles Intl
12h 20m
1 stop
FCO2:00 pmRome Fiumicino
Nov 10
FCO11:30 amRome Fiumicino
12h 50m
1 stop
IAD6:20 pmWashington, D.C. Dulles Intl
Icelandair
Nov 28
BWI7:30 pmBaltimore/Washington
12h 30m
1 stop
FCO2:00 pmRome Fiumicino
Dec 13
FCO11:30 amRome Fiumicino
13h 00m
1 stop
BWI6:30 pmBaltimore/Washington

See travel insights to Rome from

How to get the cheapest flight ticket from Washington, D.C. to Rome Fiumicino Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Rome Fiumicino Airport?

The cheapest month to fly to Rome Fiumicino Airport from Washington, D.C. is in March. Flight prices, which tend to average around $682, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome Fiumicino Airport during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $739.

What is the cheapest day to depart on your flight to Rome Fiumicino Airport?

Our data shows that Monday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $863. The most expensive day to fly to Rome Fiumicino Airport is Wednesday, with ticket prices averaging around $947.

What is the cheapest time of day to depart on your flight to Rome Fiumicino Airport?

According to our data, the cheapest time of day to fly to Rome Fiumicino Airport is in the morning. momondo users have found flights departing from Washington, D.C. to Rome Fiumicino Airport in the morning for as low as $808. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,303.

What is the cheapest Washington, D.C. to Rome Fiumicino flight route?

Fly from Washington, D.C. Dulles Intl to Rome Fiumicino for the best Washington, D.C. - Rome Fiumicino flight prices

How far in advance should I book a flight to Rome Fiumicino Airport?

You are more likely to see cheaper flights to Rome Fiumicino Airport from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $854 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome Fiumicino Airport from Washington, D.C. for as low as $752 on momondo.

What cabin class options are available on Washington, D.C. to Rome Fiumicino flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Rome Fiumicino flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. to Rome Fiumicino Airport flight prices changed over time?

As of July 2025, prices for Washington, D.C. to Rome Fiumicino Airport flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Rome Fiumicino Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Rome Fiumicino Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Rome Fiumicino Airport (WAS to FCO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Rome Fiumicino Airport

Best Price Found

$181

Fastest flight time

8h 45m

Direct flights

Every day
The best one-way flight to Rome Fiumicino Airport from Washington, D.C. in the past 72 hours is $181. The best round-trip flight deal from Washington, D.C. to Rome Fiumicino Airport found on momondo in the last 72 hours is $350.
The fastest flight from Washington, D.C. to Rome Fiumicino Airport takes 8h 45m
Direct flights go from Washington, D.C. to Rome Fiumicino Airport every day.

  • How far is Washington, D.C. to Rome Fiumicino by plane?

    Rome Fiumicino is 4474.2 mi away from Washington, D.C.. Typically, this will take 10h 11m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. to Rome Fiumicino Airport?

    Prices for flights from Washington, D.C. to Rome Fiumicino Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. to Rome Fiumicino Airport?

  • How old do you have to be to fly from Washington, D.C. to Rome Fiumicino Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Rome Fiumicino Airport.

  • What documentation or ID do you need to fly to Rome Fiumicino Airport?

    The travel and health documents you'll need for your trip to Rome Fiumicino Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rome Fiumicino Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to Rome Fiumicino Airport?

  • What is the most popular airline from Washington, D.C. to Rome Fiumicino Airport?


Best airlines flying from Washington, D.C. to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from Washington, D.C. to Rome Fiumicino Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $187Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
IcelandairPriceFrom $381Free CancellationRating
7.0
514 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom $449Free CancellationRating
7.1
1,915 reviews
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesPriceFrom $449Free CancellationRating
7.3
1,418 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $475Free CancellationRating
7.8
1,372 reviews
Search KLM flights
Air FrancePriceFrom $481Free CancellationRating
7.5
1,467 reviews
Search Air France flights
DeltaPriceFrom $481Free CancellationRating
8.0
7,951 reviews
Search Delta flights
ITA AirwaysPriceFrom $492Free CancellationRating
6.7
1,000 reviews
Search ITA Airways flights
British AirwaysPriceFrom $517Free CancellationRating
6.6
7,109 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $551Free CancellationRating
7.3
3,896 reviews
Search Turkish Airlines flights
  • United Airlines Flights From Washington, D.C. to Rome Fiumicino Airport

    United Airlines is one of the most popular airlines flying from Washington, D.C. to Rome Fiumicino Airport, operating 12 flights/week on average for this route. A good United Airlines flight deal for Washington, D.C. to Rome Fiumicino Airport starts from $658 round-trip, up to an average price of $1,436. Our users have rated United Airlines at 7.4/10.

  • Air Canada Flights From Washington, D.C. to Rome Fiumicino Airport

    $581 is the best Air Canada flight deal from Washington, D.C. to Rome Fiumicino Airport found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to $1,245, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 9,692 user reviews) flies into Rome Fiumicino Airport from Washington, D.C. 12 times in an average week so prices can vary.


Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Ciampino
Montepulciano
Pienza
Tivoli
Sperlonga
Gaeta
Cassino
Cortona
Santa Marinella
Orvieto
Grosseto
Anzio
Ascoli Piceno
Ponza
Foligno
Porto Ercole
Saturnia
Sabaudia

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Rome?

It is quick and easy to find Washington, D.C. to Rome flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rome that suits you.

Can I find flights from Washington, D.C. to Rome with flexible booking policies on momondo?

Yes. All flights to Rome from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Rome?

Once you have performed a search for Washington, D.C. to Rome flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Rome right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Rome from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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1 adult
mar. 7/15
mar. 7/22

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