Cheap flights from Washington, D.C. to Rome from $200
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Rome departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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SWISS flights from Washington, D.C. to Rome Fiumicino Airport
Our best SWISS deals on Washington, D.C. to Rome Fiumicino Airport flight tickets
TAP AIR PORTUGAL flights from Washington, D.C. to Rome Fiumicino Airport
Our best TAP AIR PORTUGAL deals on Washington, D.C. to Rome Fiumicino Airport flight tickets
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How to get the cheapest flight ticket from Washington, D.C. to Rome Fiumicino Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Rome Fiumicino Airport?
The cheapest month to fly to Rome Fiumicino Airport from Washington, D.C. is in March. Flight prices, which tend to average around $685, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome Fiumicino Airport during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $739.
What is the cheapest day to depart on your flight to Rome Fiumicino Airport?
Our data shows that Monday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $850. The most expensive day to fly to Rome Fiumicino Airport is Wednesday, with ticket prices averaging around $916.
What is the cheapest time of day to depart on your flight to Rome Fiumicino Airport?
According to our data, the cheapest time of day to fly to Rome Fiumicino Airport is in the morning. momondo users have found flights departing from Washington, D.C. to Rome Fiumicino Airport in the morning for as low as $808. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,354.
What is the cheapest Washington, D.C. to Rome Fiumicino flight route?
Fly from Washington, D.C. Dulles Intl to Rome Fiumicino for the best Washington, D.C. - Rome Fiumicino flight prices
How far in advance should I book a flight to Rome Fiumicino Airport?
You are more likely to see cheaper flights to Rome Fiumicino Airport from Washington, D.C. when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $1,002 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome Fiumicino Airport from Washington, D.C. for as low as $583 on momondo.
What cabin class options are available on Washington, D.C. to Rome Fiumicino flights?
There are 4 cabin classes available to choose from on Washington, D.C. to Rome Fiumicino flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Washington, D.C. to Rome Fiumicino?
Icelandair, TAP AIR PORTUGAL, and Scandinavian Airlines are the most popular carriers operating from Washington, D.C. to Rome Fiumicino
What airlines fly to Rome Fiumicino Airport?
ITA Airways, United Airlines and Scandinavian Airlines are the top three most popular airlines that fly to Rome Fiumicino Airport from Washington, D.C. according to our data. ITA Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Rome Fiumicino Airport. Keep in mind that there are 16 different airlines that fly to Rome Fiumicino Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. to Rome Fiumicino Airport on average per day?
9 flights are operational daily from Washington, D.C. to Rome Fiumicino Airport as of June 2025. The most popular departure time for this route is 5:00PM, with 80% of flights per day taking off in the afternoon.
How many flights depart from Washington, D.C. to Rome Fiumicino Airport on average per week?
The number of flights available between Washington, D.C. and Rome Fiumicino Airport is 64 per week as of June 2025. The most frequent departure day is Thu, with 17% of weekly flights leaving on this day.
When to book flights from Washington, D.C. to Rome Fiumicino Airport
Cheap Washington, D.C. to Rome Fiumicino Airport (WAS to FCO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Rome Fiumicino Airport
How far is Washington, D.C. to Rome Fiumicino by plane?
Rome Fiumicino is 4474.2 mi away from Washington, D.C.. Typically, this will take 8h 35m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Rome Fiumicino Airport?
Prices for flights from Washington, D.C. to Rome Fiumicino Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Rome Fiumicino Airport?
There are 16 operators available for flights from Washington, D.C. to Rome Fiumicino Airport as of June 2025.
How old do you have to be to fly from Washington, D.C. to Rome Fiumicino Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Rome Fiumicino Airport.
What documentation or ID do you need to fly to Rome Fiumicino Airport?
The travel and health documents you'll need for your trip to Rome Fiumicino Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rome Fiumicino Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. to Rome Fiumicino Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to Rome Fiumicino Airport is Boeing 777 (38.42% of total bookings). The next most popular plane models are Airbus A330 (19.71%), Boeing 767-300 (16.75%), and Boeing 767-400 (11.40%).
What is the most popular airline from Washington, D.C. to Rome Fiumicino Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Rome Fiumicino Airport is ITA Airways (39% of total bookings). The next most popular airlines are United Airlines (23%), Scandinavian Airlines (8%), and Aer Lingus (5%).
Best airlines flying from Washington, D.C. to Rome Fiumicino Airport
Compare and see reviews for airlines that fly from Washington, D.C. to Rome Fiumicino Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $187 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $275 | Free Cancellation | Rating 6.0 472 reviews | |||
| PriceFrom $422 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom $445 | Free Cancellation | Rating 7.3 1,387 reviews | |||
| PriceFrom $474 | Free Cancellation | Rating 7.1 1,885 reviews | |||
| PriceFrom $475 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom $481 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $481 | Free Cancellation | Rating 7.5 1,463 reviews | |||
| PriceFrom $511 | Free Cancellation | Rating 6.7 990 reviews | |||
| PriceFrom $529 | Free Cancellation | Rating 6.6 7,008 reviews |
SWISS Flights From Washington, D.C. to Rome Fiumicino Airport
SWISS is one of the most popular airlines flying from Washington, D.C. to Rome Fiumicino Airport, operating 7 flights/week on average for this route. A good SWISS flight deal for Washington, D.C. to Rome Fiumicino Airport starts from $951 round-trip, up to an average price of $1,412. Our users have rated SWISS at 7.5/10.
United Airlines Flights From Washington, D.C. to Rome Fiumicino Airport
$658 is the best United Airlines flight deal from Washington, D.C. to Rome Fiumicino Airport found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $1,447, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 8,790 user reviews) flies into Rome Fiumicino Airport from Washington, D.C. 14 times in an average week so prices can vary.
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Why should I use momondo to find a flight deal from Washington, D.C. to Rome?
It is quick and easy to find Washington, D.C. to Rome flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rome that suits you.
Can I find flights from Washington, D.C. to Rome with flexible booking policies on momondo?
Yes. All flights to Rome from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Washington, D.C. to Rome?
Once you have performed a search for Washington, D.C. to Rome flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Washington, D.C. to Rome right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Rome from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.