Cheap flights from District of Columbia to Rome from $489

The cheapest month to fly to Rome Fiumicino Airport from District of Columbia is in January. Flight prices, which tend to average around $519, 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 January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $621.

Our data shows that Tuesday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $817. The most expensive day to fly to Rome Fiumicino Airport is Wednesday, with ticket prices averaging around $1,019.

According to our data, the cheapest time of day to fly to Rome Fiumicino Airport is in the afternoon. momondo users have found flights departing from District of Columbia to Rome Fiumicino Airport in the afternoon for as low as $879. 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 $1,021.

Fly from Washington, D.C. Dulles Intl to Rome Fiumicino for the best District of Columbia - Rome Fiumicino flight prices

You are more likely to see cheaper flights to Rome Fiumicino Airport from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $848 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 District of Columbia for as low as $732 on momondo.

There are 4 cabin classes available to choose from on District of Columbia to Rome Fiumicino flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

TAP AIR PORTUGAL, United Airlines, and Icelandair are the most popular carriers operating from District of Columbia to Rome Fiumicino

ITA Airways, United Airlines and British Airways are the top three most popular airlines that fly to Rome Fiumicino Airport from District of Columbia according to our data. ITA Airways is the first choice among our users, with 51% 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.

As of March 2026, 2 flights take off from District of Columbia and land in Rome Fiumicino Airport each day. The most common flight departure time for this route is 6:00PM, with 100% of daily flights taking off in the evening.

As of March 2026, 18 flights take off from District of Columbia and land in Rome Fiumicino Airport each week. The most common flight departure day for this route is Wed, with 33% of weekly flights taking off on this day.