FCO - WAS

$299 Find Cheap Flights from Rome Fiumicino Airport to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fiumicino to Washington, D.C. departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rome to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rome to Washington, D.C., as well as popular online travel agencies
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Flights Deals

Cheap Flights from Fiumicino to Washington, D.C. (FCO-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Fiumicino to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Fiumicino to Washington, D.C.

Thu, Sep 18 - Sun, Sep 28
TAP AIR PORTUGAL Logo
5:45 pm - 3:20 pmFCO-IAD
27h 35m1 stop
TAP AIR PORTUGAL Logo
10:20 pm - 12:10 amIAD-FCO
19h 50m1 stop
$380TAP AIR PORTUGAL
Find Deal
Fri, Sep 5 - Tue, Sep 9
TAP AIR PORTUGAL Logo
1:35 pm - 8:50 pmFCO-IAD
13h 15m1 stop
TAP AIR PORTUGAL Logo
10:20 pm - 12:10 amIAD-FCO
19h 50m1 stop
$382TAP AIR PORTUGAL
Find Deal
Fri, Sep 5 - Tue, Sep 9
 Logo
2:15 pm - 7:33 amFCO-BWI
23h 18m2 stops
 Logo
8:30 pm - 2:35 pmBWI-FCO
12h 05m1 stop
Thu, Jun 26 - Sat, Jul 12
ITA Airways Logo
10:40 am - 2:40 pmFCO-IAD
10h 00mnonstop
ITA Airways Logo
4:30 pm - 7:15 amIAD-FCO
8h 45mnonstop
$585ITA Airways
Find Deal
Sat, Dec 13 - Fri, Jan 9
 Logo
6:10 am - 5:22 pmFCO-BWI
17h 12m2 stops
 Logo
2:10 pm - 11:45 amBWI-FCO
15h 35m2 stops
Fri, Sep 5 - Tue, Sep 9
United Airlines Logo
7:10 am - 3:15 pmFCO-IAD
14h 05m1 stop
United Airlines Logo
12:40 pm - 9:15 amIAD-FCO
14h 35m2 stops
$634United Airlines
Find Deal
Mon, Nov 10 - Tue, Nov 25
Lufthansa Logo
9:45 am - 3:50 pmFCO-IAD
12h 05m1 stop
Lufthansa Logo
5:40 pm - 8:30 amIAD-FCO
8h 50mnonstop
$635Lufthansa
Find Deal
Sat, Dec 13 - Sat, Jan 10
United Airlines Logo
9:45 am - 9:19 pmFCO-BWI
17h 34m2 stops
United Airlines Logo
5:11 pm - 7:55 amBWI-FCO
32h 44m2 stops
$640United Airlines
Find Deal
Fri, Nov 7 - Sat, Nov 22
Lufthansa Logo
9:55 am - 2:25 pmFCO-IAD
10h 30mnonstop
Lufthansa Logo
11:10 pm - 6:20 pmIAD-FCO
13h 10m1 stop
$655Lufthansa
Find Deal
Thu, Jun 26 - Sat, Jul 12
ITA Airways Logo
10:40 am - 2:40 pmFCO-IAD
10h 00mnonstop
ITA Airways Logo
12:12 pm - 6:20 amIAD-FCO
12h 08m1 stop
$735ITA Airways
Find Deal
Expert advice

Expert advice for your flight from Fiumicino to Washington, D.C.

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United Polaris offers lie-flat seats with aisle access, ideal for long-haul comfort.


United's Wi-Fi offers free messaging; check coverage before purchasing for better connectivity.

ITA Airways

ITA's A350 offers business class with 1-2-1 seating for privacy and comfort.


Enjoy multi-course meals in ITA business class, featuring Italian wines and pasta.

Airports
FCO

Expect shorter security lines at FCO with smart scanners allowing electronics and liquids to stay in bags.

Read more about FCOby Duncan Madden
IAD

The Silver Line Metro connects IAD to downtown D.C. in about 50 minutes, offering a convenient travel option.

Read more about IADby Stefanie Waldek
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and IAD

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on ITA Airways

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Duncan Madden

Duncan Madden

Expert on FCO

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Useful Info

KAYAK's insights & trends for Fiumicino to Washington, D.C. flights

Get data-powered insights and trends into flights from Fiumicino to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

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

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Rome Fiumicino Airport to Washington, D.C..

Our data shows that the cheapest route for a return flight from Rome Fiumicino Airport to Washington, D.C. cost $546 and was between Rome Fiumicino Airport (FCO) and Washington, D.C. Dulles Intl Airport (IAD). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $546.

What’s the cheapest day of the week to fly from Rome Fiumicino Airport to Washington, D.C.?

The average price of all round-trip flights from Rome Fiumicino Airport to Washington, D.C. clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Washington, D.C. on a Tuesday and more expensive on a Sunday. On your return trip to Rome Fiumicino Airport, you should consider flying back on a Monday, and avoid Wednesdays for better deals.

What is the cheapest month to fly from Rome Fiumicino Airport to Washington, D.C.?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rome Fiumicino Airport to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Rome Fiumicino Airport to Washington, D.C. is March, where tickets cost $538 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $933 and $924 respectively.

Can I save money by flying with a layover from Rome Fiumicino Airport to Washington, D.C.?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $2,013 on average.

How far in advance should I book a flight from Rome Fiumicino Airport to Washington, D.C.?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Rome Fiumicino Airport to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Rome Fiumicino Airport to Washington, D.C., you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonNovember
High seasonFebruary
Cheapest flight$299
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Rome Fiumicino Airport to Baltimore

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

Are your dates flexible? Find out the best times to travel from Fiumicino to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Rome Fiumicino Airport to Washington, D.C. flights

  • What is the cheapest flight from Rome Fiumicino Airport to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Rome Fiumicino Airport to Washington, D.C. was $299 for a one-way ticket and $380 for a round-trip.

  • Do I need a passport to fly between Rome Fiumicino Airport and Washington, D.C.?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Rome Fiumicino Airport and on arrival in Washington, D.C..

  • Which airports will I be using when flying from Rome Fiumicino Airport to Washington, D.C.?

    Rome Fiumicino Airport is served by only 1 airport and there are 2 airports in Washington, D.C.. You will leave Rome Fiumicino Airport from Rome Fiumicino and you will be arriving in Washington, D.C. at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which airlines offer Wi-Fi service onboard planes from Rome Fiumicino Airport to Washington, D.C.?

    Delta, KLM, and Air France offer inflight Wi-Fi service on the Rome Fiumicino Airport to Washington, D.C. flight route.

  • Which aircraft models fly most regularly from Rome Fiumicino Airport to Washington, D.C.?

    The Boeing 777 is the aircraft model that flies most regularly on the Rome Fiumicino Airport to Washington, D.C. flight route.

  • Which airline alliances offer flights from Rome Fiumicino Airport to Washington, D.C.?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Rome Fiumicino Airport and Washington, D.C., with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Rome Fiumicino Airport to Washington, D.C.?

    There are nonstop flights from Rome Fiumicino Airport to Washington, D.C. on a daily basis.

  • Which is the best airline for flights from Rome to Washington, D.C., United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Rome to Washington, D.C. are United Airlines and Lufthansa. With an average price for the route of $1,025 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $968 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Rome Fiumicino Airport to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rome Fiumicino Airport to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rome Fiumicino Airport to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Rome Fiumicino Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rome Fiumicino Airport to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Rome Fiumicino Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rome Fiumicino Airport to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Rome Fiumicino Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Rome Fiumicino Airport to Washington, D.C.

  • Looking for a cheap flight? 25% of our users found flights on this route for $644 or less one-way and $573 or less round-trip.

Prefer to fly direct from Rome Fiumicino Airport to Washington, D.C.?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Rome Fiumicino to Washington, D.C..
Find which airlines fly direct from Rome Fiumicino Airport to Washington, D.C., which days they fly and book direct flights.

Direct departures

Rome Fiumicino to Washington, D.C.

Monday

Ethiopian Air, ITA Airways, United Airlines

Ethiopian Air, ITA Airways, +1 more

Tuesday

Ethiopian Air, ITA Airways, United Airlines

Ethiopian Air, ITA Airways, +1 more

Wednesday

Ethiopian Air, United Airlines

Ethiopian Air, United Airlines

Thursday

Ethiopian Air, ITA Airways, United Airlines

Ethiopian Air, ITA Airways, +1 more

Friday

Ethiopian Air, ITA Airways, United Airlines

Ethiopian Air, ITA Airways, +1 more

Saturday

Ethiopian Air, ITA Airways, United Airlines

Ethiopian Air, ITA Airways, +1 more

Sunday

Ethiopian Air, ITA Airways, United Airlines

Ethiopian Air, ITA Airways, +1 more

See more direct flights

Direct returns

Washington, D.C. to Rome Fiumicino

Monday

ITA Airways, United Airlines

ITA Airways, United Airlines

Tuesday

ITA Airways, United Airlines

ITA Airways, United Airlines

Wednesday

United Airlines

United Airlines

Thursday

ITA Airways, United Airlines

ITA Airways, United Airlines

Friday

ITA Airways, United Airlines

ITA Airways, United Airlines

Saturday

ITA Airways, United Airlines

ITA Airways, United Airlines

Sunday

ITA Airways, United Airlines

ITA Airways, United Airlines

See more direct flights

Top 3 airlines serving from Fiumicino to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Rome to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Fiumicino to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8801 reviews
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
7.0Entertainment
Airline reviews

United airlines, mediocre at best. No issues , nothing great . Worked for me

4.0 OkayAnonymous, Jun 2025CLT - IAD
Read more United Airlines reviews

United airlines, mediocre at best. No issues , nothing great . Worked for me

Turbulent taking off & landing to Dulles from Raleigh. Flight from Dulles to Tokyo very good!!

Flight was On time and landed 30 mins early considering we were flying into Newark. No complaints.

Very nice and clean plane. Transit time between flights was tight though

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

United left one of our bags back in SFO but that’s not my real complaint. The complaint is how it all went down. So we checked in the day before online and were told we could use the quick drop for luggage. So the next day I used baggage quick drop curbside at SFO. The agent mistakenly didn't tag my bag as he put my bag on the conveyor belt untagged. We immediately alerted him he had not tagged the bag. I walked with him to the baggage service office to find my bag and tag it. We waited outside the office for 10 mins. He came out and said everything was ok and the bag was going to be tagged and on my flight. We received a text that one of our bags was on the flight but the other was not. I alerted my first class flight attendant immediately upon boarding the flight. She was helpful and said she’d get it sorted out right away. She called over the gate agent. The gate agent used my bag number and looked over information on her device. She said my bag was on the flight. The flight attendant was standing with her, looking at the device, and also said “yep it’s on the flight”. During the flight the flight attendant made reference to how reassuring it must feel knowing the bag was on the flight. Upon arriving to IAD we received a text that my bag was not on my flight. The text said my bag would arrive to my final destination LIS 24 hrs late. I understand that mistakes happen. I was totally ok with my bag mistakenly not getting tagged at the quick drop. I was fine with walking down to baggage services to tag my bag. But, what I am not ok with is that the United staff said they fixed the mistake two different times, assuring me twice that my bag would be/was on the plane…and it wasn’t. I expected better attention by the employees, for them to do what they said they were going to do. We also spent extra money to upgrade our seats to first class, including the entire return leg from Lisbon to San Francisco because we wanted a smoother and more relaxing travel experience. Our money was not well spent. We will not be using United for travel going forward.

The flight was delayed, it took longer than anticipated because of weather, and they broke my luggage.

Horrifying! And I am almost 2 million miles with United. Late by 3 1/2 hours. Worst: after two hours on the plane waiting, they decided that one of the tires had been damaged and then decided to change it. Another hour and a half to change the tire!!!!! NO EXCUSE FOR THIS. The crew didn't even offer a glass of water until we had been on the plane for FIVE hours. This is the worst airline in the world. I'm simply stuck because they fly on the only routes I need.

I was very grateful for Lufthansa's role in organizing mobility support. The touchscreen on my seat was faulty: slow, stained (I couldn't get it clean), and glitchy. This made selecting movies extremely time consuming, and twice I had to start all over from the beginning.

Beautifully maintained airplane, good food, professional crew, top-notch communication. I highly recommend Lufthansa for intercontinental flights between the United States and Europe.

Lufthansa is my favorite airline and have flown oversea with them for the past 25 years: i always found them so professional and incredibly efficient from checking in to arrival. I also love their Munich or Frankfurt airports.

The United flight was excellent! The flight attendants were attentive and nice, and the food was very good! And the glasses are larger than on Lufthansa flights! I don’t want to have to ask for 15 glasses of water because their glasses are ridiculously small!

The food not that great. Did not like the fact that we could not purchase upgrade at the airport

We paid for business class, and my seat did not work at all. Each time I wanted to adjust the position, an attendant had to come to physically force the seat into its new position. They tried to fix it by fiddling with the electronics (military reset, for example), to no avail. Also, the food was just mediocre. We were at the end of a serving section, so they ran out of several choices. (This was on the flight from Los Angeles to Munich.)

The crew was the best I’ve ever encountered. Business class was spacious, immaculate, and very modern.

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

The flight was cancelled due to tech problem with the plane

Eet late informed about delay of more rhan four houts

Boarding was chaotic. Service was poor. Attendant was slow and rude. In business class, I was not offered a drink until 1.5 hrs,after takeoff. Food was inedible.

Great crew, newer plane, boarding was very disorganized, I still don’t understand why airline keep boarding front to back for coach instead of back to front

Paid for a seat I didn’t get. Flight attendant said they would “report “ the problem. Food terrible. No service unless requested. Plane filthy. Seats falling apart. Broken footrest. Bathroom toilet held in place with tape. No gate announcements though delayed 2 hours. Is that enough?

I don't like anything in this flight the food was bad the service was bad the flight was old and not connected to the screen no intertainments at all and it was long trip was bad intertainments the crew not helping

The flight was great. I don’t know about the food because I was asleep and they didn’t leave me any.

The flight was great, smooth and even a little ahead of time.

There wasn't a time for neither food morning entertainment in a short one hour hop over.

Flight on time, flight assistants super nice, business class very comfortable. The whole experience was very good.

Not online or self check in, sent emails in Italian language ,not recommended.

No online or self check in. Sent emails in Italian language. In general, not recommended airline company.

Everything you need to know for your flight from Fiumicino to Washington, D.C.

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