Skyscanner home

Cheap Flights from Rome Fiumicino to Washington Dulles

Compare Rome Fiumicino to Washington Dulles flight deals

Find the cheapest month or even day of the year to fly to Washington Dulles

Book the best Washington Dulles fare with no extra fees

Flight deals from Rome Fiumicino to Washington Dulles

Looking for a cheap last-minute deal or the best return flight from Rome Fiumicino Airport to Washington Dulles Airport? If you want to travel next month, return fares start from R 10,241. Find the lowest prices on one-way and return tickets right here.
Washington D.C..R 6,051 per passenger.Departing Fri, 11 Sep.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Rome Fiumicino on Fri, 11 Sep, arriving in Washington Dulles.Price includes taxes and charges.From R 6,051, select.
Washington D.C..R 6,092 per passenger.Departing Wed, 26 Aug.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Rome Fiumicino on Wed, 26 Aug, arriving in Washington Dulles.Price includes taxes and charges.From R 6,092, select.
Washington D.C..R 6,521 per passenger.Departing Wed, 12 May.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Rome Fiumicino on Wed, 12 May, arriving in Washington Dulles.Price includes taxes and charges.From R 6,521, select.
Washington D.C..R 6,577 per passenger.Departing Wed, 11 Nov.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Rome Fiumicino on Wed, 11 Nov, arriving in Washington Dulles.Price includes taxes and charges.From R 6,577, select.
Washington D.C..R 6,577 per passenger.Departing Fri, 9 Oct.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Rome Fiumicino on Fri, 9 Oct, arriving in Washington Dulles.Price includes taxes and charges.From R 6,577, select.
Washington D.C..R 6,709 per passenger.Departing Wed, 16 Dec.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Rome Fiumicino on Wed, 16 Dec, arriving in Washington Dulles.Price includes taxes and charges.From R 6,709, select.
Washington D.C..R 6,834 per passenger.Departing Fri, 19 Feb.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Rome Fiumicino on Fri, 19 Feb, arriving in Washington Dulles.Price includes taxes and charges.From R 6,834, select.
Washington D.C..R 6,838 per passenger.Departing Tue, 13 Apr.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Rome Fiumicino on Tue, 13 Apr, arriving in Washington Dulles.Price includes taxes and charges.From R 6,838, select.
Washington D.C..R 6,841 per passenger.Departing Wed, 17 Mar.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Rome Fiumicino on Wed, 17 Mar, arriving in Washington Dulles.Price includes taxes and charges.From R 6,841, select.
Washington D.C..R 6,857 per passenger.Departing Tue, 1 Jun.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Rome Fiumicino on Tue, 1 Jun, arriving in Washington Dulles.Price includes taxes and charges.From R 6,857, select.
Washington D.C..R 7,066 per passenger.Departing Sun, 17 Jan.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Rome Fiumicino on Sun, 17 Jan, arriving in Washington Dulles.Price includes taxes and charges.From R 7,066, select.
Washington D.C..R 9,724 per passenger.Departing Wed, 7 Jul.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Rome Fiumicino on Wed, 7 Jul, arriving in Washington Dulles.Price includes taxes and charges.From R 9,724, select.
Washington D.C..R 10,196 per passenger.Departing Fri, 17 Jul.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Rome Fiumicino on Fri, 17 Jul, arriving in Washington Dulles.Price includes taxes and charges.From R 10,196, select.
Washington D.C..R 11,073 per passenger.Departing Sun, 4 Oct.One-way flight with ITA Airways.Outbound direct flight with ITA Airways departs from Rome Fiumicino on Sun, 4 Oct, arriving in Washington Dulles.Price includes taxes and charges.From R 11,073, select.
Washington D.C..R 11,182 per passenger.Departing Sun, 15 Nov.One-way flight with ITA Airways.Outbound direct flight with ITA Airways departs from Rome Fiumicino on Sun, 15 Nov, arriving in Washington Dulles.Price includes taxes and charges.From R 11,182, select.
Washington D.C..R 11,183 per passenger.Departing Tue, 25 Aug.One-way flight with ITA Airways.Outbound direct flight with ITA Airways departs from Rome Fiumicino on Tue, 25 Aug, arriving in Washington Dulles.Price includes taxes and charges.From R 11,183, select.

Find the cheapest month to fly from Rome Fiumicino to Washington Dulles

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rome Fiumicino to Washington Dulles flights are currently cheapest in September.
Jul
from R 10,196
Aug
from R 6,092
Sep
from R 6,051
Oct
from R 6,577
Nov
from R 6,577
Dec
from R 6,709
Jan
from R 7,066
Feb
from R 6,834
Mar
from R 6,841
Apr
from R 6,838
May
from R 6,521
Jun
from R 6,857

Direct flights from Rome Fiumicino to Washington Dulles

Rome Fiumicino to Washington Dulles: Alternative routes

Compare routes from Rome Fiumicino to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

Washington Ronald Reagan

5km from central Washington D.C.
ClosestCheapest
from R 5,738
Search flights

Washington Dulles

37km from central Washington D.C.
from R 6,051
Search flights

Baltimore Washington International

44km from central Washington D.C.
from R 6,070
Search flights

Rome to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight foundR 6,051
Cheapest month to flySeptember
Average flight time10 hrs, 5 mins
Most popular airlineUnited
Average flights per week85

Finding cheap flights from Rome Fiumicino to Washington Dulles: Frequently asked questions

The best price we found for a return flight from Rome Fiumicino to Washington Dulles is R 7,874. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
10 hours and 5 minutes is the average flight time from Rome Fiumicino to Washington Dulles.
United, Lufthansa and Air Canada fly direct from Rome Fiumicino to Washington Dulles.
As of July 2026, there are 85 flights per week flying from Rome Fiumicino to Washington Dulles.
The cheapest month to fly from Rome Fiumicino to Washington Dulles is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rome Fiumicino Airport to Washington Dulles Airport on Friday, 4 September 2026.
Yes – the average flight time is 10 hours and 5 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Icelandair and ITA Airways offer the cheapest flight tickets to Washington Dulles.

Travelling from Rome Fiumicino Airport (FCO) to Washington Dulles Airport (IAD): what you need to know

  • The average duration of a direct flight from Rome Fiumicino Airport to Washington Dulles Airport is 10 hours.

  • The timezone in Washington DC is UTC-5, which is six hours behind Rome.

  • Flights from FCO to IAD start from 04:25 — the earliest with Ethiopian Airlines. The last departure is at 15:20 with United Airlines. In total, you can take your pick of 20 weekly Rome Fiumicino Airport to Washington Dulles Airport flights.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to board your FCO to IAD flight.

  • Flying during a peak month like August? School holidays and other popular seasons can result in longer queues and delays at airport checkpoints. Be extra cautious and arrive up to four hours before an international flight and two hours before a domestic departure.

  • You'll find a range of airlines operating direct flights from Rome Fiumicino Airport to Washington Dulles Airport. When you're ready to kick off your Washington DC adventure, let one of these carriers take you to this memorable corner of the United States:

  • The airline most travellers fly with on this route is United.

  • Among carriers operating FCO to IAD flights, United has the highest percentage of on-time landings.

  • If you'd like to add a stop to your trip, just uncheck 'Direct flights only' when searching for your ticket from Rome Fiumicino Airport to Washington Dulles Airport. These are the top stopovers between FCO and IAD:

    • Amsterdam Schiphol Airport

    • Frankfurt am Main Airport

    • Barcelona Airport

How to find the cheapest flights from Rome Fiumicino Airport (FCO) to Washington Dulles Airport (IAD)

  • The lowest price we've seen for a one-way Rome Fiumicino Airport to Washington Dulles Airport flight is R 6,051. A round-trip plane ticket right now is R 7,874. Depending on the availability when you book, these fares can change.

  • To secure cheap tickets from FCO to IAD, reserve your trip nine months before your departure date.

  • Schedule your trip for February. That's the cheapest month for flights from Rome Fiumicino Airport to Washington Dulles Airport. If you're flexible on when you fly, try out the 'Whole month' tool to find the cheapest airfare across each month.

  • Spend less time searching for cheap flights from FCO to IAD by setting up a Price Alert. You'll get an email or notification on the app when fares go down.

  • Tailor your flights with filters. Select your arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Rome Fiumicino Airport to Washington Dulles Airport.

Handy information about Rome Fiumicino Airport (FCO)

  • When it comes to Rome Fiumicino Airport's on-time performance, 78% of flights arrive within the scheduled timeframe.

  • To reach Rome Fiumicino Airport from central Rome, it takes about 40 minutes if you're travelling by car. This depends on traffic, however. It's approximately 32 kilometres from the airport to the city centre.

  • You can expect a journey time of around 30 minutes when using public transport.

  • Searching for a convenient hotel close to FCO? If you've booked an early flight from Rome Fiumicino Airport to Washington Dulles Airport, these stays will have you sleeping moments from your departure lounge:

Arriving at Washington Dulles Airport (IAD)

When to fly to Washington Dulles Airport (IAD)

  • It's time to plan your trip dates for your flight from Rome Fiumicino Airport to Washington Dulles Airport. July is the most popular month to head to Washington DC. If you like a more low-key vibe, go in February.

  • The warmest month in Washington DC is July, with temperatures ranging between 19ºC (66ºF) and 33ºC (91ºF). Book your flights from Rome Fiumicino Airport to Washington Dulles Airport in this month if this is the kind of weather you like.

  • If you want to travel in cooler conditions, look for a cheap ticket from FCO to IAD in January. Temperatures average between -6ºC (21ºF) and 10ºC (50ºF) then.

Explore more of the United States

  • Washington DC is easy to fall in love with, but there are so many other corners of the United States you should also see. About 322 kilometres north-east of Washington DC, a visit to New York will keep you on the go. Check out popular attractions like Central Park, Statue of Liberty and Metropolitan Museum of Art.

  • Philadelphia is another standout destination in the United States and is around 193 kilometres north-east of Washington DC. No journey is complete without seeing Independence Hall, Liberty Bell and Philadelphia Museum of Art.

Plan the rest of your trip from Rome to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.