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.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Rome (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 Rome 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
Find Deal

Everything you should know

When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 12% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
Multiple Airlines
Mon 27.10
IAD - FCO • multi-stop
Cheapest one-way
Multiple Airlines
Mon 27.10
IAD - FCO • multi-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Fiumicino!
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 March, where tickets cost ₪2,472 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is ₪3,705 and ₪3,203 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 18% 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 with an average 4% drop 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 Air France 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 4029 reviews
7.3Boarding
7.4Food
7.7Crew
7.3Comfort
7.4Entertainment
Airline reviews

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

6.0 GoodAnonymous, Oct 2025IAD - IST
Read more Turkish Airlines reviews

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.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

Paying extra for premium seats was wasted. Turkish Airlines takes 2 seats for bassinet. The lady next to me had a baby with bassinet Bassinet was in front of my seat

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

I was not given basinett seat.The connecting flight was missed due to airline fault i was not accomodated for hotel.Drinks were normt served frewuently.Never travelling again on tirkish airlines.I always travel wiyh family by turkish airline but no more.zero stars

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights and car rentals with KAYAK.