Cheap flights from Washington, D.C. Dulles Intl Airport to Rome from $205
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Rome departing on 7/23. 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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TAP AIR PORTUGAL flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport
Our best TAP AIR PORTUGAL deals on Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport flight tickets
Scandinavian Airlines flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport
Our best Scandinavian Airlines deals on Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport flight tickets
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport is in February. Flight prices, which tend to average around $695, 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 February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $767.
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 $855. The most expensive day to fly to Rome Fiumicino Airport is Wednesday, with ticket prices averaging around $921.
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. Dulles Intl Airport 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 $1,342.
What is the cheapest Washington, D.C. Dulles Intl to Rome Fiumicino flight route?
Fly from Washington, D.C. Dulles Intl to Rome Fiumicino for the best Washington, D.C. Dulles Intl - 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. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $857 when searching 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. Dulles Intl Airport for as low as $762 on momondo.
What cabin class options are available on Washington, D.C. Dulles Intl to Rome Fiumicino flights?
There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl 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. Dulles Intl to Rome Fiumicino?
Icelandair, TAP AIR PORTUGAL, and Scandinavian Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl 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. Dulles Intl Airport 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 14 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. Dulles Intl Airport to Rome Fiumicino Airport on average per day?
As of June 2025, there are 10 flights per day flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport. The most common time of day flights depart is 5:00PM, with 80% of flights taking off in the afternoon.
How many flights depart from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport on average per week?
71 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport as of June 2025. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.
When to book flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport
Cheap Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport (IAD to FCO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport
How far is Washington, D.C. Dulles Intl to Rome Fiumicino by plane?
Washington, D.C. Dulles Intl and Rome Fiumicino are 4490.8 mi apart from one another. In terms of flight time, this usually takes a little over 8h 50m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport is 14 as of June 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport.
What documentation or ID do you need to fly to Rome Fiumicino Airport?
The required travel and health documents for your Rome Fiumicino Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rome Fiumicino Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and Rome Fiumicino Airport, the leading plane model is Boeing 777, making up 37.86% of the total bookings. Other popular models include Airbus A330 with 19.63%, Boeing 767-300 with 16.78%, and Boeing 767-400 with 10.85%.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and Rome Fiumicino Airport, the leading airline is ITA Airways, making up 42% of the total bookings. Other popular airlines include United Airlines with 24%, Scandinavian Airlines with 9%, and Aer Lingus with 6%.
Best airlines flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $434 | Free Cancellation | Rating 7.0 502 reviews | |||
| PriceFrom $450 | Free Cancellation | Rating 7.3 1,393 reviews | |||
| PriceFrom $474 | Free Cancellation | Rating 7.1 1,895 reviews | |||
| PriceFrom $475 | Free Cancellation | Rating 7.8 1,364 reviews | |||
| PriceFrom $481 | Free Cancellation | Rating 7.5 1,467 reviews | |||
| PriceFrom $508 | Free Cancellation | Rating 6.7 994 reviews | |||
| PriceFrom $527 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $529 | Free Cancellation | Rating 6.6 7,031 reviews | |||
| PriceFrom $551 | Free Cancellation | Rating 7.3 3,853 reviews | |||
| PriceFrom $617 | Free Cancellation | Rating 7.1 1,120 reviews |
SWISS Flights From Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport
SWISS flies from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport around 7 times per week, with 1,632 momondo users rating the airline 7.5/10. The cheapest SWISS deal from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport in the last 72 hours was $951 (round-trip), much lower than the average airfare cost of $1,412 for SWISS flights on this route.
United Airlines Flights From Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport
Across 8,810 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport about 14 times each week, with ticket deals ranging from $790 to $1,333. Price data is based on momondo searches in the last 72 hours.
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Why should I use momondo to find a flight deal from Washington, D.C. to Rome?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rome from Washington, D.C..
Can I find flights from Washington, D.C. to Rome with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Rome from Washington, D.C. with this policy.
How can momondo help me find flights from Washington, D.C. to Rome?
momondo helps you find the best flight between Washington, D.C. and Rome by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
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 can track prices for Washington, D.C. to Rome flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.