Question 1

How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) cost?

Accepted Answer

You can find cheap one-way flights from $472 and cheap return flights from $640 Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) with Expedia. One-way flights typically cost between $595 and $4262, and return flights often range between $873 and $9047. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

Question 2

What is the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?

Accepted Answer

September is the cheapest month to fly from Washington, DC to Rome, with average round-trip fares around $750. This is about 26% lower than the average price throughout the year, as September is often a quieter time for travel after the summer peak. Other cheap months to fly from Washington, DC to Rome include October and November.

*Averages based on flights available on Expedia in the last year.

Question 3

Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?

Accepted Answer

There are 2 airlines offering direct flights from IAD to FCO:

United operates around 9 direct flights from IAD to FCO every week
ITA Airways operates around 7 direct flights from IAD to FCO every week
Alitalia operates around 7 direct flights from IAD to FCO every week

Question 4

How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?

Accepted Answer

To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

Question 5

What is the best airline to fly with from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?

Accepted Answer

The best airline to fly with from Washington, DC (IAD) to Rome (FCO) will differ from traveler to traveler. If you like to fly early, ITA Airways offers early morning flights. If price is the most important factor, ITA Airways typically offers the lowest fares. United offers the most daily flights from Washington, DC to Rome, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

Question 6

What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?

Accepted Answer

For flights from Washington, DC to Rome, September and October are the best months to fly, with average return flight prices around $750. These months not only offer lower fares but also allow you to enjoy Rome's beautiful fall weather and fewer tourists.

*Prices based on flights available on Expedia in the last year.

Question 7

How many flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?

Accepted Answer

On average, there are around 2 nonstop flights per day from Washington Dulles Intl. (IAD) to Fiumicino - Leonardo da Vinci Intl. (FCO). For more options, look at flights that include layovers.

Question 8

What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?

Accepted Answer

The earliest flight from Washington, DC (IAD) to Rome (FCO) typically departs at around 5:00 AM, operated by American Airlines. This service operates seasonally in April and May, so if you're planning a trip, be sure to check the schedule. An early flight can help you maximize your time in Rome. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

Question 9

What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?

Accepted Answer

The most popular departure times for flights from Washington Dulles International Airport (IAD) to Rome (FCO) are in the late afternoon, from 3pm to 6pm. About 45% of passengers prefer this time window. Many major carriers, including United, TAP Air Portugal, and ITA Airways, offer flights during this window. This timing works well because it allows you to enjoy a full day in Washington before heading to the airport.

Question 10

How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?

Accepted Answer

A nonstop flight from IAD to FCO typically takes around 8 hours 50 minutes, covering approximately 4,494 miles. Connecting flights on this route usually add 5 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Question 11

Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?

Accepted Answer

You can fly business class between IAD and FCO. Airlines that offer business class service on this route include:

United Airlines
British Airways
KLM
Lufthansa
Turkish Airlines
Iberia
Air Canada
TAP Portugal
Air France
Brussels Airlines

First class cabins are available on:

Swiss International Air Lines
Lufthansa
Emirates
United Airlines

Question 12

How much is a business class flight from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?

Accepted Answer

A direct, return business class ticket from Washington, DC (IAD) to Rome (FCO) typically costs between $6,718 - $12,394. A non-stop, one-way business class flight is usually around $3,768 - $4,475 per adult. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) if you opt for a connecting flight.

*Prices based on flights available on Expedia in the last year.

Question 13

How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) flight with Expedia?

Accepted Answer

It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Question 14

What airports do you fly into for Rome from Washington Dulles Intl. (IAD)?

Accepted Answer

From Washington Dulles Intl. (IAD), you can fly into Fiumicino - Leonardo da Vinci Intl. (FCO) to reach Rome. Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Franz Josef Strauss Intl. (MUC), Frankfurt Intl. (FRA) before reaching Rome. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Question 15

Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) at the last minute?

Accepted Answer

Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Question 16

Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) flight and hotel package?

Accepted Answer

Securing a Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) Rome Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Question 17

Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?

Accepted Answer

If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more 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, Emirates, ITA Airways, Iberia, Icelandair, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price	$639
Distance	4493 mi
Average flight time	14 hours 55 mins

Popular airlines from Washington Dulles Intl. Airport (IAD) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)

Be in the know

Book smarter

Earn twice

Cheap Flights from Washington to Rome (IAD-FCO)

Alternative airports near Rome

Find the cheapest month to fly from Washington (IAD) to Rome (FCO)

April is typically the cheapest month to fly

Frequently asked questions

Travel information

Explore a world of travel with Expedia

$472 Cheap Flights from Washington (IAD) to Rome (FCO)