What is the cheapest airline that flies from Washington, D.C. to Rome Fiumicino?

ITA Airways, Icelandair, and TAP AIR PORTUGAL are the most popular carriers operating from Washington, D.C. to Rome Fiumicino

How many flights depart from Washington, D.C. to Rome Fiumicino Airport on average per day?

9 flights are operational daily from Washington, D.C. to Rome Fiumicino Airport as of July 2025. The most popular departure time for this route is 5:00PM, with 80% of flights per day taking off in the afternoon.

What airlines fly to Rome Fiumicino Airport?

ITA Airways, United Airlines and Scandinavian Airlines are the top three most popular airlines that fly to Rome Fiumicino Airport from Washington, D.C. according to our data. ITA Airways is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Rome Fiumicino Airport. Keep in mind that there are 15 different airlines that fly to Rome Fiumicino Airport on a routine basis, so you have a few additional options to choose from.

How many flights depart from Washington, D.C. to Rome Fiumicino Airport on average per week?

The number of flights available between Washington, D.C. and Rome Fiumicino Airport is 63 per week as of July 2025. The most frequent departure day is Thu, with 17% of weekly flights leaving on this day.

How long does it take to fly to Rome Fiumicino Airport?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Rome Fiumicino Airport you fly into. For example, flying from Washington, D.C. to Rome Fiumicino Airport takes 9h 23m on average. On the other hand, flying from Baltimore to Rome Fiumicino Airport takes 12h on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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?

There are 15 operators available for flights from Washington, D.C. to Rome Fiumicino Airport as of July 2025.

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.

$181 Cheap Flights from Washington, D.C. to Rome Fiumicino Airport in 2025

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Find the cheapest flights from Washington, D.C. to Rome

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One-way

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Direct

Cheap round-trip flights

6:10 pm - 12:30 pmIAD-FCO

12h 20m1 stop

7:00 am - 1:30 pmFCO-IAD

12h 30m1 stop

$350Lufthansa

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mar., sep. 9 - mar., sep. 16

5:00 pm - 7:00 pmIAD-FCO

20h 00m1 stop

8:05 pm - 3:20 pmFCO-IAD

25h 15m1 stop

$366TAP AIR PORTUGAL

Find Deal

vie., oct. 10 - lun., oct. 13

7:40 pm - 2:00 pmIAD-FCO

12h 20m1 stop

11:30 am - 6:20 pmFCO-IAD

12h 50m1 stop

$373Icelandair

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lun., nov. 10 - dom., nov. 16

7:30 pm - 2:00 pmBWI-FCO

12h 30m1 stop

11:30 am - 6:30 pmFCO-BWI

13h 00m1 stop

$373Icelandair

Find Deal

lun., nov. 10 - dom., nov. 16

10:00 pm - 7:35 pmIAD-FCO

16h 35m1 stop

11:35 am - 7:30 pmFCO-IAD

13h 55m1 stop

$407Aer Lingus

Find Deal

mié., oct. 29 - mar., nov. 11

5:05 pm - 10:55 amIAD-FCO

11h 50m1 stop

11:35 am - 7:30 pmFCO-IAD

13h 55m1 stop

$409Aer Lingus

Find Deal

mar., nov. 11 - mié., nov. 19

4:45 pm - 9:00 amDCA-FCO

10h 15m1 stop

1:10 pm - 7:55 pmFCO-DCA

12h 45m1 stop

$460British Airways

Find Deal

lun., dic. 8 - mar., dic. 16

2:49 pm - 4:55 pmDCA-FCO

20h 06m2 stops

1:10 pm - 7:59 pmFCO-DCA

12h 49m1 stop

$465British Airways

Find Deal

lun., nov. 17 - mié., nov. 26

11:40 am - 9:00 amDCA-FCO

15h 20m1 stop

12:00 pm - 10:33 pmFCO-DCA

16h 33m2 stops

$475American Airlines

Find Deal

mar., nov. 11 - mié., nov. 19

11:40 am - 9:00 amDCA-FCO

15h 20m1 stop

11:25 am - 10:00 pmFCO-DCA

16h 35m2 stops

$494American Airlines

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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

$366

Find similar

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

$367

Find similar

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

$368

Find similar

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

$373

Find similar

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

$396

Find similar

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

$397

Find similar

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

Prices

Airlines

Other information

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.

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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?
There are 15 operators available for flights from Washington, D.C. to Rome Fiumicino Airport as of July 2025.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to Rome Fiumicino Airport is Boeing 777 (36.89% of total bookings). The next most popular plane models are Airbus A330 (19.54%), Boeing 767-300 (16.08%), and Boeing 767-400 (10.85%).
What is the most popular airline from Washington, D.C. to Rome Fiumicino Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Rome Fiumicino Airport is ITA Airways (38% of total bookings). The next most popular airlines are United Airlines (23%), Scandinavian Airlines (8%), and TAP AIR PORTUGAL (6%).

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 Airlines	PriceFrom $187	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Icelandair	PriceFrom $381	Free Cancellation	Rating 7.0 514 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom $449	Free Cancellation	Rating 7.1 1,915 reviews	Search TAP AIR PORTUGAL flights
Scandinavian Airlines	PriceFrom $449	Free Cancellation	Rating 7.3 1,418 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $475	Free Cancellation	Rating 7.8 1,372 reviews	Search KLM flights
Air France	PriceFrom $481	Free Cancellation	Rating 7.5 1,467 reviews	Search Air France flights
Delta	PriceFrom $481	Free Cancellation	Rating 8.0 7,951 reviews	Search Delta flights
ITA Airways	PriceFrom $492	Free Cancellation	Rating 6.7 1,000 reviews	Search ITA Airways flights
British Airways	PriceFrom $517	Free Cancellation	Rating 6.6 7,109 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $551	Free Cancellation	Rating 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.

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Anzio

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Ponza

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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.

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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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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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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

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

Our best Icelandair deals on Washington, D.C. to Rome Fiumicino Airport flight tickets

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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?

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?

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?

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.

What is the cheapest airline that flies from Washington, D.C. to Rome Fiumicino?

ITA Airways, Icelandair, and TAP AIR PORTUGAL are the most popular carriers operating from Washington, D.C. to Rome Fiumicino

What airlines fly to Rome Fiumicino Airport?

How many flights depart from Washington, D.C. to Rome Fiumicino Airport on average per day?

9 flights are operational daily from Washington, D.C. to Rome Fiumicino Airport as of July 2025. The most popular departure time for this route is 5:00PM, with 80% of flights per day taking off in the afternoon.

How many flights depart from Washington, D.C. to Rome Fiumicino Airport on average per week?

The number of flights available between Washington, D.C. and Rome Fiumicino Airport is 63 per week as of July 2025. The most frequent departure day is Thu, with 17% of weekly flights leaving on this day.

How long does it take to fly to Rome Fiumicino Airport?

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

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

Fastest flight time

Direct flights

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

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

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?

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

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

United Airlines Flights From Washington, D.C. to Rome Fiumicino Airport

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

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Why use momondo?

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

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

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

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

An easier way to manage your Rome Fiumicino Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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