FCO - WAS

$319 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 9/10. 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.

Wed, Sep 3 - Sat, Sep 13
TAP AIR PORTUGAL Logo
8:00 pm - 3:20 pmFCO-IAD
25h 20m1 stop
TAP AIR PORTUGAL Logo
10:35 pm - 7:00 pmIAD-FCO
14h 25m1 stop
$422TAP AIR PORTUGAL
Find Deal
Mon, Nov 3 - Thu, Nov 27
Icelandair Logo
11:30 am - 6:20 pmFCO-IAD
12h 50m1 stop
Icelandair Logo
7:40 pm - 2:00 pmIAD-FCO
12h 20m1 stop
$425Icelandair
Find Deal
Thu, Sep 11 - Sat, Sep 27
TAP AIR PORTUGAL Logo
8:00 pm - 3:20 pmFCO-IAD
25h 20m1 stop
TAP AIR PORTUGAL Logo
10:35 pm - 7:00 pmIAD-FCO
14h 25m1 stop
$428TAP AIR PORTUGAL
Find Deal
Sat, Sep 13 - Sat, Sep 20
 Logo
7:30 am - 5:40 pmFCO-BWI
16h 10m2 stops
 Logo
6:50 pm - 10:20 pmBWI-FCO
21h 30m2 stops
Wed, Sep 3 - Sat, Sep 13
United Airlines Logo
1:20 pm - 9:55 amFCO-BWI
26h 35m2 stops
United Airlines Logo
5:30 pm - 7:55 amBWI-FCO
32h 25m1 stop
$501United Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 13
United Airlines Logo
1:20 pm - 8:00 pmFCO-IAD
12h 40m1 stop
United Airlines Logo
10:35 pm - 1:15 pmIAD-FCO
8h 40mnonstop
$502United Airlines
Find Deal
Fri, Oct 31 - Thu, Nov 27
Air Canada Logo
9:35 am - 8:59 pmFCO-IAD
16h 24m2 stops
Air Canada Logo
9:55 am - 8:40 amIAD-FCO
16h 45m2 stops
$513Air Canada
Find Deal
Fri, Oct 31 - Thu, Nov 27
Air Canada Logo
9:35 am - 9:56 pmFCO-DCA
17h 21m2 stops
Air Canada Logo
9:40 am - 11:05 amDCA-FCO
19h 25m1 stop
$515Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 28
 Logo
7:15 am - 9:58 amFCO-BWI
32h 43m2 stops
 Logo
9:57 am - 12:10 amBWI-FCO
32h 13m2 stops
Thu, Aug 14 - Mon, Aug 18
Brussels Airlines Logo
11:30 am - 9:48 pmFCO-DCA
16h 18m1 stop
Brussels Airlines Logo
5:15 pm - 10:55 amDCA-FCO
11h 40m1 stop
$605Brussels Airlines
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
Booking Insights

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 $519 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 $519.

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 December and August, where the average cost of round-trip tickets is $892 and $846 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 $1,083 on average.

Good to know

Low seasonNovember
Cheapest flight$319
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 20% increase in price.
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 $319 for a one-way ticket and $422 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, Air France, KLM, and SWISS 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.

  • 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 $632 or less one-way and $668 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

Reviews of the 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 8896 reviews
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

8.0 ExcellentHal, Jul 2025FRA - IAD
Read more United Airlines reviews

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

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.

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

I was told in Florence my bag would go directly to Indianapolis. I had to wait to get it. Then security in EWR was slow so I missed my flight as United would not allow me on the plane even though it was still on the tarmac and the door to the tunnel was open. I blame both Lufthansa and United for refusing to allow me on board a plane that was clearly still on the tarmac. Behind me two grandparents and their ten year old grandson were on same flight from Munich to EWR. They were refused to board the United flight. So we had to sit for 12 hours in airport until next flight. No compensation has been offered either by Lufthansa or United.

Flight was delayed and luggage was delivered day after arrival. In Bilbao they told me day after would be delivered faster if I went to Bilbao to get my own bags so I did. Wasted my morning.

Seating was average for a first class seat. It very modern. I expected better.

very small seats screen did not work . I could not watch anything for 9 hours

The food that was served was superb!!! Awesome snacks!!! Frequent drink service!!! To me, this was shocking. I took a British Airways flight from Denver to London for the first leg of my trip and the food was horrendous. Thank you for keeping us fed and satiated on such a long flight!!!!

The seating arrangement by having privacy screens would have been more appealing. If you sit in the business class, you pay for extra comfort and privacy. Other than that, the service was excellent and the staff very professional.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Flights were delayed but very last minute, also seats felt very squished on the second flight. Crew was very friendly and airplane was clean.

Great experience, flight was on time and reached on destination on time .. very accurate and smooth experience

The crew were great and constantly cleaning bathrooms and taking care of passengers. Flight was on time and arrived on time. Boarding was easy and hassle free. Food could have been better but decent selection. Overall recommend and will fly again.

Everything was good except the bathrooms were usually dirty and the trash bins in the bathrooms were full.

Better consideration for families traveling with a disabled person. They insisted each person hold their own boarding pass on their own devices and gave us a hard time accepting eight boarding passes on a single device.

At least it was a direct flight, however the boarding process was a nightmare. 2+ hours in line to check my bag. Then told it was overbooked and I have to go standby even though I bought my ticket months ago. Then sent to another line to get on standby - another long wait and finally started yelling that my flight was boarding. They sent me somewhere else. In the end I did make the flight - among the last group to board, even though I arrived 4 hours early at the airport. Worst check in process I've ever experienced in 50 years off flying.

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.

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

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