Cheap flights from Washington, D.C. Dulles Intl Airport to Italy from $229

The cheapest month to fly to Italy from Washington, D.C. Dulles Intl Airport is in January. Flight prices, which tend to average around $471, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Italy from Washington, D.C. Dulles Intl Airport during October instead. Flights to Italy in October, while not as cheap as those in January, still average around $663.

According to our data, Tuesday is the cheapest day to fly to Italy from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Tuesday departure recently was $832. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to Italy for around $1,015.

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Italy flights are usually those with departure times in the afternoon. Our users have found flights to Italy in the afternoon for as low as $882. In contrast, the most expensive time of day to depart to Italy is in the evening when prices are around $1,068.

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

You are more likely to see cheaper flights to Italy from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Italy for around $843 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Italy from Washington, D.C. Dulles Intl Airport for as low as $730 on momondo.

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Italy flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

KLM, British Airways, and Air Canada are the most popular carriers operating from Washington, D.C. Dulles Intl to Italy

ITA Airways, United Airlines and Lufthansa are the top three most popular airlines that fly to Italy from Washington, D.C. Dulles Intl Airport according to our data. ITA Airways is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Italy. Keep in mind that there are 15 different airlines that fly to Italy on a routine basis, so you have a few additional options to choose from.

Historically, on average around 32% of flights between Washington, D.C. and Italy have experienced a delay on any given week. The average delay length over the past 12 months has been 176 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 31% of their flights experiencing any sort of delay.

The number of flights available between Washington, D.C. Dulles Intl Airport and Italy is 6 per day as of March 2026. The most frequent departure time is 5:00PM, with 100% of daily flights leaving in the afternoon.

As of March 2026, 42 flights take off from Washington, D.C. Dulles Intl Airport and land in Italy each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.