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Cheap flights from Washington, D.C. Dulles Intl Airport to Rome from $227

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 9/24. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Rome

Cheap round-trip flights

Scandinavian Airlines Logo
10:05 pm - 6:45 pmIAD-FCO
14h 40m1 stop
Scandinavian Airlines Logo
11:55 am - 7:59 pmFCO-IAD
14h 04m1 stop
$519Scandinavian Airlines
Find Deal
Tue, Sep 23 - Wed, Oct 1
Scandinavian Airlines Logo
10:05 pm - 6:45 pmIAD-FCO
14h 40m1 stop
Scandinavian Airlines Logo
10:35 am - 7:59 pmFCO-IAD
15h 24m2 stops
$520Scandinavian Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Scandinavian Airlines Logo
10:05 pm - 6:45 pmIAD-FCO
14h 40m1 stop
Scandinavian Airlines Logo
11:55 am - 7:59 pmFCO-IAD
14h 04m1 stop
$521Scandinavian Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 1
Aer Lingus Logo
5:20 pm - 2:30 pmIAD-FCO
15h 10m1 stop
Aer Lingus Logo
7:30 am - 3:50 pmFCO-IAD
14h 20m1 stop
$522Aer Lingus
Find Deal
Sat, Oct 18 - Tue, Oct 21
Turkish Airlines Logo
1:30 pm - 6:20 pmIAD-FCO
22h 50m1 stop
Turkish Airlines Logo
7:00 am - 11:45 amFCO-IAD
34h 45m1 stop
$523Turkish Airlines
Find Deal
Thu, Oct 9 - Wed, Oct 22
Aer Lingus Logo
8:25 pm - 2:30 pmIAD-FCO
12h 05m1 stop
Aer Lingus Logo
7:30 am - 3:50 pmFCO-IAD
14h 20m1 stop
$524Aer Lingus
Find Deal
Mon, Sep 22 - Fri, Oct 3
Turkish Airlines Logo
1:30 pm - 11:30 pmIAD-FCO
28h 00m1 stop
Turkish Airlines Logo
7:55 pm - 7:45 pmFCO-IAD
29h 50m1 stop
$528Turkish Airlines
Find Deal
Wed, Oct 8 - Thu, Oct 23
British Airways Logo
6:20 pm - 11:25 amIAD-FCO
11h 05m1 stop
British Airways Logo
1:10 pm - 7:55 pmFCO-IAD
12h 45m1 stop
$533British Airways
Find Deal
Thu, Dec 4 - Fri, Dec 19
British Airways Logo
6:20 pm - 9:55 pmIAD-FCO
21h 35m1 stop
British Airways Logo
7:25 am - 3:35 pmFCO-IAD
14h 10m1 stop
$534British Airways
Find Deal
Fri, Feb 13 - Tue, Feb 24
TAP AIR PORTUGAL Logo
5:30 pm - 11:25 amIAD-FCO
11h 55m1 stop
TAP AIR PORTUGAL Logo
7:35 pm - 9:00 pmFCO-IAD
31h 25m1 stop
$535TAP AIR PORTUGAL
Find Deal
Thu, Feb 12 - Tue, Feb 17

Icelandair flights from Washington, D.C. Dulles Intl Airport to Rome

Our best Icelandair deals on Washington, D.C. Dulles Intl Airport to Rome flight tickets
Icelandair
Oct 2
IAD8:30 pmWashington, D.C. Dulles Intl
12h 05m
1 stop
FCO2:35 pmRome Fiumicino
Oct 19
FCO3:45 pmRome Fiumicino
33h 35m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$526
Find similar
Icelandair
Sep 6
IAD11:15 pmWashington, D.C. Dulles Intl
33h 20m
1 stop
FCO2:35 pmRome Fiumicino
Sep 17
FCO3:45 pmRome Fiumicino
12h 25m
1 stop
IAD10:10 pmWashington, D.C. Dulles Intl
$536
Find similar
Icelandair
Sep 7
IAD8:30 pmWashington, D.C. Dulles Intl
12h 05m
1 stop
FCO2:35 pmRome Fiumicino
Sep 17
FCO3:45 pmRome Fiumicino
33h 35m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$537
Find similar

Scandinavian Airlines flights from Washington, D.C. Dulles Intl Airport to Rome

Our best Scandinavian Airlines deals on Washington, D.C. Dulles Intl Airport to Rome flight tickets
Scandinavian Airlines
Sep 23
IAD10:05 pmWashington, D.C. Dulles Intl
14h 40m
1 stop
FCO6:45 pmRome Fiumicino
Oct 1
FCO11:55 amRome Fiumicino
14h 04m
1 stop
IAD7:59 pmWashington, D.C. Dulles Intl
$519
Find similar
Scandinavian Airlines
Sep 10
IAD10:05 pmWashington, D.C. Dulles Intl
14h 40m
1 stop
FCO6:45 pmRome Fiumicino
Sep 17
FCO10:35 amRome Fiumicino
15h 24m
2 stops
IAD7:59 pmWashington, D.C. Dulles Intl
$520
Find similar
Scandinavian Airlines
Sep 24
IAD10:05 pmWashington, D.C. Dulles Intl
14h 40m
1 stop
FCO6:45 pmRome Fiumicino
Oct 1
FCO11:55 amRome Fiumicino
14h 04m
1 stop
IAD7:59 pmWashington, D.C. Dulles Intl
$521
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Rome that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Rome that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Tue 9/23

10:05 pm-6:45 pm

1 stop14h 40m

Rome Fiumicino

Wed 10/1

11:55 am-7:59 pm

1 stop14h 04m

$519

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 9/10

10:05 pm-6:45 pm

1 stop14h 40m

Rome Fiumicino

Wed 9/17

10:35 am-7:59 pm

2 stops15h 24m

$520

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 9/24

10:05 pm-6:45 pm

1 stop14h 40m

Rome Fiumicino

Wed 10/1

11:55 am-7:59 pm

1 stop14h 04m

$521

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Sat 10/18

5:20 pm-2:30 pm

1 stop15h 10m

Rome Fiumicino

Tue 10/21

7:30 am-3:50 pm

1 stop14h 20m

$522

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Thu 10/9

1:30 pm-6:20 pm

1 stop22h 50m

Rome Fiumicino

Wed 10/22

7:00 am-11:45 am

1 stop34h 45m

$523

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Mon 9/22

8:25 pm-2:30 pm

1 stop12h 05m

Rome Fiumicino

Fri 10/3

7:30 am-3:50 pm

1 stop14h 20m

$524

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 10/8

1:30 pm-11:30 pm

1 stop28h 00m

Rome Fiumicino

Thu 10/23

7:55 pm-7:45 pm

1 stop29h 50m

$528

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Thu 12/4

6:20 pm-11:25 am

1 stop11h 05m

Rome Fiumicino

Fri 12/19

1:10 pm-7:55 pm

1 stop12h 45m

$533

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Fri 2/13

6:20 pm-9:55 pm

1 stop21h 35m

Rome Fiumicino

Tue 2/24

7:25 am-3:35 pm

1 stop14h 10m

$534

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Thu 2/12

5:30 pm-11:25 am

1 stop11h 55m

Rome Fiumicino

Tue 2/17

7:35 pm-9:00 pm

1 stop31h 25m

$535

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rome from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Rome

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?

The cheapest month to fly to Rome from Washington, D.C. Dulles Intl Airport is in February. Flight prices, which tend to average around $648, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $652.

What is the cheapest day to depart on your flight to Rome?

The cheapest day to depart on your flight to Rome is on a Sunday when prices can be found for as low as $857. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Rome on Wednesday is $986.

What is the cheapest time of day to depart on your flight to Rome?

At noon is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Rome when you can find flight prices for as low as $741. Flying to Rome at noon is an ideal time because this is during off-peak travel hours. Flights to Rome are more costly in the evening, with an average ticket price of $1,201. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington, D.C. Dulles Intl to Rome flight route?

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

How far in advance should I book a flight to Rome?

You are more likely to see cheaper flights to Rome 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 for around $849 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome from Washington, D.C. Dulles Intl Airport for as low as $740 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Rome flights?

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

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Rome flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Dulles Intl Airport to Rome.

How have Washington, D.C. Dulles Intl Airport to Rome flight prices changed over time?

When to book flights from Washington, D.C. Dulles Intl Airport to Rome

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Rome according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Rome (IAD to ROM) 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

Best Price Found

$380

Fastest flight time

8h 35m

Direct flights

Every day

Airports in Rome

1 airport
The best one-way flight to Rome from Washington, D.C. Dulles Intl Airport in the past 72 hours is $380. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Rome found on momondo in the last 72 hours is $674.
The fastest flight from Washington, D.C. Dulles Intl Airport to Rome takes 8h 35m
Direct flights go from Washington, D.C. Dulles Intl Airport to Rome every day.
There is 1 airport near Rome: Rome Fiumicino (FCO)
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Rome by plane?

    The distance between Washington, D.C. Dulles Intl and Rome is about 4497.4 mi. In terms of flight time, this usually takes a little over 11h 05m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Rome?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Rome were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Rome?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Rome?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Rome.

  • What documentation or ID do you need to fly to Rome?

    The travel and health documents you'll need for your trip to Rome 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. 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. Dulles Intl Airport to Rome?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Rome?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Rome

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Rome with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $383Free CancellationRating
7.0
534 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom $420Free CancellationRating
7.1
1,963 reviews
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesPriceFrom $448Free CancellationRating
7.4
1,481 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $475Free CancellationRating
7.8
1,382 reviews
Search KLM flights
ITA AirwaysPriceFrom $480Free CancellationRating
6.7
1,024 reviews
Search ITA Airways flights
Air FrancePriceFrom $481Free CancellationRating
7.4
1,469 reviews
Search Air France flights
DeltaPriceFrom $481Free CancellationRating
7.9
7,977 reviews
Search Delta flights
British AirwaysPriceFrom $508Free CancellationRating
6.7
7,316 reviews
Search British Airways flights
American AirlinesPriceFrom $526Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Turkish AirlinesPriceFrom $550Free CancellationRating
7.3
3,954 reviews
Search Turkish Airlines flights

  • SWISS Flights From Washington, D.C. Dulles Intl Airport to Rome

    SWISS operates around 6 flights from Washington, D.C. Dulles Intl Airport to Rome every week. The average price of these flights found in the last 72 hours has been $1,285, but momondo users have found SWISS deals from Washington, D.C. Dulles Intl Airport to Rome from as low as $861 round-trip. SWISS has been scored 7.6/10 in 1,712 reviews.

  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to Rome

    United Airlines (7.4/10 from 8,944 reviews) operates around 12 flights from Washington, D.C. Dulles Intl Airport to Rome in any given week. The average United Airlines airfare for this route is around $1,227, with deals from around $614 rare but found on momondo. Referenced prices are for round-trip Washington, D.C. Dulles Intl Airport to Rome flight searches in the last 72 hours.

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Cassino
Ponza
Pienza
Tivoli
Sperlonga
Ciampino
Gaeta
Cortona
Orvieto
Montepulciano
Saturnia
Santa Marinella
Grosseto
Anzio
Sabaudia
Terracina
Ascoli Piceno
Foligno

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Rome?

Finding the right flight to Rome from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rome quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Rome with flexible booking policies on momondo?

momondo does allow users to show only those flights to Rome from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Rome?

Once all potential Washington, D.C. to Rome flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Rome right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Rome now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rome and let you know when they change.

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Find better results for your trip to Italy

Fly into one of these airports located in Rome

Airports listed have a maximum distance of 14.7 mi from Rome
Rome Ciampino Airport
Rome Fiumicino Airport