IAD - FCO

Find cheap flights from Washington, D.C. to Rome

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Rome Fiumicino Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Rome.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Rome.
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Everything you should know

Cheapest round-trip
Multiple Airlines
Mon 15.12
IAD - FCO • multi-stop
Cheapest one-way
Multiple Airlines
Mon 15.12
IAD - FCO • multi-stop
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 23% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Washington, D.C. to Fiumicino 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 Dulles Intl to Fiumicino

Multiple Airlines Logo
IAD
-
FCO
11631 kmmulti-stop
Multiple Airlines Logo
FCO
-
IAD
11631 kmmulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Fiumicino flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport, 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 Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport is February, where tickets cost ₪2,119 (return) on average. On the other hand, the most expensive months are June and January, where the average cost of round-trip tickets is ₪3,631 and ₪3,158 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport, 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 Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport, you should book around 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJanuary
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 9% lower on average.

When to book flights from Dulles Intl to Fiumicino

Are your dates flexible? Find out the best times to travel from Dulles Intl to Fiumicino 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 Washington, D.C. to Rome flights

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

    SWISS, United Airlines, and American Airlines offer inflight Wi-Fi service on the Washington, D.C. to Rome flight route.

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

    The Boeing 767-400 is the aircraft model that flies most regularly on the Washington, D.C. to Rome flight route.

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

    Star Alliance is the only airline alliance operating flights between Washington, D.C. and Rome.

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

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

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

    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 Washington, D.C. to Rome.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rome from Washington, D.C. 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 Washington, D.C. to Rome?

    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 Rome with an airline and back to Washington, D.C. with another airline.

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

    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 Rome from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly non-stop from Washington, D.C. Dulles Intl to Rome Fiumicino?

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

Nonstop departures

Washington, D.C. Dulles Intl to Rome Fiumicino

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Nonstop returns

Rome Fiumicino to Washington, D.C. Dulles Intl

Monday

Ethiopian Air, United Airlines

Ethiopian Air, United Airlines

Tuesday

Ethiopian Air, United Airlines

Ethiopian Air, United Airlines

Wednesday

Ethiopian Air, United Airlines

Ethiopian Air, United Airlines

Thursday

Ethiopian Air, United Airlines

Ethiopian Air, United Airlines

Friday

Ethiopian Air, United Airlines

Ethiopian Air, United Airlines

Saturday

Ethiopian Air, United Airlines

Ethiopian Air, United Airlines

Sunday

Ethiopian Air, United Airlines

Ethiopian Air, United Airlines

See more direct flights

Reviews of the top airline flying from Dulles Intl to Fiumicino

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Rome. 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 Dulles Intl to Fiumicino? 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.
7.3
Turkish AirlinesOverall score based on 4097 reviews
7.4Food
7.8Crew
7.4Entertainment
7.3Comfort
7.3Boarding
Airline reviews

Chicago to Istanbul was a much better experience than I expected since I’m more accustomed to Qatar Airways business class. The business lounge in the Istanbul airport was amazing - loved the lockers and phone charging stations, and the bathroom was a spa experience in itself. The onward leg from Istanbul to Karachi was utterly disappointing. Terrible plane, and I felt like I was in economy - the seats don’t come near to lying flat and the food was mediocre. What a sad downgrade - it isn’t as though the ticket on that leg was cheaper. So, on that front, there’s no contest with Qatar airways.

6.0 GoodAnonymous, Dec 2025
ORD - IST
Read more Turkish Airlines reviews

Chicago to Istanbul was a much better experience than I expected since I’m more accustomed to Qatar Airways business class. The business lounge in the Istanbul airport was amazing - loved the lockers and phone charging stations, and the bathroom was a spa experience in itself. The onward leg from Istanbul to Karachi was utterly disappointing. Terrible plane, and I felt like I was in economy - the seats don’t come near to lying flat and the food was mediocre. What a sad downgrade - it isn’t as though the ticket on that leg was cheaper. So, on that front, there’s no contest with Qatar airways.

Second leg of Turkish Airline with Indigo is disaster for following reason. 1) You have to carry your cabin bags through ladder to boeing 777 because it was parked somewhere in parking lot and was not given a gate to board passengers and this seems to be people traveling to and fro from those flights and is not issue with flight itself. 2) I choose non vegetarian food on Turkish portal way ahead of checkin to entire trip, However the Indigo flight gave me random veg food saying they code veg food code from Turkish. 3) Indigo did not served any alcoholic beverages stating some weird reason which is non nonsensical. 4)Indigo have TV screens in front of you but it displays nothing except "Welcome Onboard" with annoying white black ground in dark flight. This is the most stupidest and annoying part because you are held hostage for 7 hours and only thing you could do is stare back at white screen which does not have entertainment package or even flight tracker. Such a shame.

nice and clean plane but the seats and the comfort was not what i expected. i expected more based on all the ads and reviews that i've read. I guess you get what you pay for in economy.

Overall it was good. Food was bad. I ordered gluten free vegetarian meal. But I got gluten free chicken for my long flight from Seattle to Istanbul. I don’t eat any kind of meat. Second meal I got eggplant with meat which I couldn’t eat. I don’t understand why we can’t get gluten free vegetarian meal for a 12 hour flight. I eat the bread and that was it.

Worse worse worse, i would not recommend this airline to anyone. Istanbul airport maybe State of the Art facility but staff is rude, only works if they get tips, and they push you to give tips even though my family had spent $50 in tips. Airline staff doesn't speak english so you really can't understand them. It was a nightmare travelling with Turkish. Never again.

As a big guy the seats are way too small for me. Would prefer more comfortable seats on these long haul flights.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

The staff at IST airport could have been more helpful. Too much wasted time and the plane from IST to KHI was just horrible. The plane was not clean and smelled bad!

This is my 2nd time with the Turkish airline. Would definitely recommend. In stability we connected to Indiago would not recommend, very cramped seating. No inflight entertainment..service was inferior.

Everything you need to know for your flight from Dulles Intl to Fiumicino

Information on your arrival and departure airports