£171 Cheap Flights from Washington (WAS) to Rome (ROM)

View £171 flight on Wed, 10 Sep 2025Opens in a new window

Popular airlines from Washington to Rome

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Cheap Flights from Washington (WAS) to Rome (ROM)

Prices were available within the past 7 days and start at £171 for one-way flights and £309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 10 Nov - Wed, 19 Nov
IAD
Washington
FCO
Rome
£309 Return, found 1 day ago
£309
Return
found 1 day ago
Select British Airways flight, departing Mon, 10 Nov from Washington to Rome, returning Wed, 19 Nov, priced at £309 found 1 day ago
British Airways
Mon, 10 Nov - Wed, 19 Nov
BWI
Baltimore
FCO
Rome
£309 Return, found 1 day ago
£309
Return
found 1 day ago
Select British Airways flight, departing Mon, 10 Nov from Baltimore to Rome, returning Wed, 19 Nov, priced at £309 found 1 day ago
ITA Airways
Tue, 19 Aug - Tue, 26 Aug
IAD
Washington
FCO
Rome
£324 Return, found 1 day ago
£324
Return
found 1 day ago
Select ITA Airways flight, departing Tue, 19 Aug from Washington to Rome, returning Tue, 26 Aug, priced at £324 found 1 day ago
Icelandair
Thu, 13 Nov - Wed, 19 Nov
BWI
Baltimore
FCO
Rome
£332 Return, found 6 days ago
£332
Return
found 6 days ago
Select Icelandair flight, departing Thu, 13 Nov from Baltimore to Rome, returning Wed, 19 Nov, priced at £332 found 6 days ago
TAP Portugal
Mon, 1 Sep - Sat, 6 Sep
IAD
Washington
FCO
Rome
£335 Return, found 5 days ago
£335
Return
found 5 days ago
Select TAP Portugal flight, departing Mon, 1 Sep from Washington to Rome, returning Sat, 6 Sep, priced at £335 found 5 days ago
Aer Lingus
Mon, 10 Nov - Wed, 19 Nov
IAD
Washington
FCO
Rome
£336 Return, found 1 day ago
£336
Return
found 1 day ago
Select Aer Lingus flight, departing Mon, 10 Nov from Washington to Rome, returning Wed, 19 Nov, priced at £336 found 1 day ago
British Airways
Wed, 30 Jul - Wed, 13 Aug
DCA
Washington
FCO
Rome
£347 Return, found 2 days ago
£347
Return
found 2 days ago
Select British Airways flight, departing Wed, 30 Jul from Washington to Rome, returning Wed, 13 Aug, priced at £347 found 2 days ago
Iberia
Mon, 10 Nov - Wed, 19 Nov
DCA
Washington
FCO
Rome
£417 Return, found 1 day ago
£417
Return
found 1 day ago
Select Iberia flight, departing Mon, 10 Nov from Washington to Rome, returning Wed, 19 Nov, priced at £417 found 1 day ago
Scandinavian Airlines
Mon, 10 Nov - Wed, 19 Nov
IAD
Washington
FCO
Rome
£421 Return, found 1 day ago
£421
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Mon, 10 Nov from Washington to Rome, returning Wed, 19 Nov, priced at £421 found 1 day ago
Lufthansa
Sun, 19 Oct - Wed, 29 Oct
IAD
Washington
FCO
Rome
£440 Return, found 6 days ago
£440
Return
found 6 days ago
Select Lufthansa flight, departing Sun, 19 Oct from Washington to Rome, returning Wed, 29 Oct, priced at £440 found 6 days ago

Find the cheapest month to fly from Washington (WAS) to Rome (ROM)

March is typically the cheapest month to fly

From £332 - £577 per traveller.

Graph displaying average flight prices per month

Flight from Washington to Rome route information
Origin airport
Washington Dulles Intl.
Destination airport
Fiumicino - Leonardo da Vinci Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, ITA Airways, Iberia, Icelandair, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Return price
£308
Distance
7189 km

Compare flights from Washington to Rome easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Rome. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to ROM-All Airports in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from WAS-All Airports to ROM-All Airports.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from WAS-All Airports (WAS) to ROM-All Airports (ROM)

The easiest way to view the best deals on flights from Washington to Rome today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from WAS-All Airports to ROM-All Airports start at just £309 and range up to £440.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Rome
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to Rome flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from WAS-All Airports to ROM-All Airports for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Explore a world of travel with Expedia

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