Cheap flights from Washington, D.C. to Rome from $244

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. to Rome departing on 2/9. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
8:20 pm - 10:20 am
IAD
-
FCO
56h 00m
2 stops
Scandinavian Airlines Logo
7:25 pm - 4:50 pm
FCO
-
IAD
27h 25m
1 stop
$466Scandinavian Airlines
Sun, Apr 12 - Sun, Apr 19
TAP AIR PORTUGAL Logo
5:30 pm - 11:25 am
IAD
-
FCO
11h 55m
1 stop
TAP AIR PORTUGAL Logo
12:15 pm - 9:00 pm
FCO
-
IAD
14h 45m
1 stop
$472TAP AIR PORTUGAL
Tue, Feb 17 - Wed, Feb 25
TAP AIR PORTUGAL Logo
6:30 pm - 11:25 am
IAD
-
FCO
11h 55m
1 stop
TAP AIR PORTUGAL Logo
12:15 pm - 10:00 pm
FCO
-
IAD
14h 45m
1 stop
$473TAP AIR PORTUGAL
Mon, Mar 16 - Wed, Mar 25
Scandinavian Airlines Logo
8:20 pm - 8:45 am
IAD
-
FCO
30h 25m
1 stop
Scandinavian Airlines Logo
11:10 am - 4:50 pm
FCO
-
IAD
35h 40m
2 stops
$475Scandinavian Airlines
Wed, Apr 8 - Wed, Apr 22
Scandinavian Airlines Logo
8:20 pm - 4:40 pm
IAD
-
FCO
38h 20m
2 stops
Scandinavian Airlines Logo
11:10 am - 4:50 pm
FCO
-
IAD
35h 40m
2 stops
$476Scandinavian Airlines
Fri, Apr 3 - Fri, Apr 17
TAP AIR PORTUGAL Logo
5:30 pm - 6:45 pm
IAD
-
FCO
19h 15m
1 stop
TAP AIR PORTUGAL Logo
7:35 pm - 2:35 pm
FCO
-
IAD
25h 00m
1 stop
$477TAP AIR PORTUGAL
Sat, Feb 21 - Mon, Mar 2
TAP AIR PORTUGAL Logo
11:30 pm - 12:05 am
IAD
-
FCO
19h 35m
1 stop
TAP AIR PORTUGAL Logo
7:35 pm - 10:00 pm
FCO
-
IAD
31h 25m
1 stop
$478TAP AIR PORTUGAL
Sun, Mar 15 - Tue, Mar 24
TAP AIR PORTUGAL Logo
10:30 pm - 12:05 am
IAD
-
FCO
19h 35m
1 stop
TAP AIR PORTUGAL Logo
12:15 pm - 3:15 pm
FCO
-
IAD
33h 00m
1 stop
$479TAP AIR PORTUGAL
Wed, Feb 25 - Sun, Mar 1
TAP AIR PORTUGAL Logo
11:30 pm - 12:05 am
IAD
-
FCO
19h 35m
1 stop
TAP AIR PORTUGAL Logo
7:35 pm - 10:00 pm
FCO
-
IAD
31h 25m
1 stop
$480TAP AIR PORTUGAL
Sun, Mar 15 - Tue, Mar 24
Multiple Airlines Logo
6:00 am - 2:30 pm
DCA
-
FCO
26h 30m
1 stop
Multiple Airlines Logo
7:05 pm - 10:59 pm
FCO
-
DCA
33h 54m
1 stop
$533Multiple Airlines
Mon, Apr 20 - Sun, May 3

TAP AIR PORTUGAL flights from Washington, D.C. to Rome

Our best TAP AIR PORTUGAL deals on Washington, D.C. to Rome flight tickets
TAP AIR PORTUGAL
Feb 17
IAD5:30 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
FCO11:25 amRome Fiumicino
Feb 25
FCO12:15 pmRome Fiumicino
14h 45m
1 stop
IAD9:00 pmWashington, D.C. Dulles Intl
$472
TAP AIR PORTUGAL
Mar 16
IAD6:30 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
FCO11:25 amRome Fiumicino
Mar 26
FCO6:00 amRome Fiumicino
15h 15m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
$473
TAP AIR PORTUGAL
Jan 29
IAD5:30 pmWashington, D.C. Dulles Intl
16h 20m
1 stop
FCO3:50 pmRome Fiumicino
Feb 6
FCO7:35 pmRome Fiumicino
25h 40m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
$475

Aer Lingus flights from Washington, D.C. to Rome

Our best Aer Lingus deals on Washington, D.C. to Rome flight tickets
Aer Lingus
Apr 14
IAD5:15 pmWashington, D.C. Dulles Intl
20h 40m
1 stop
FCO7:55 pmRome Fiumicino
Apr 23
FCO7:30 amRome Fiumicino
17h 40m
1 stop
IAD7:10 pmWashington, D.C. Dulles Intl
$502
Aer Lingus
Apr 28
IAD5:15 pmWashington, D.C. Dulles Intl
15h 25m
1 stop
FCO2:40 pmRome Fiumicino
May 8
FCO11:10 amRome Fiumicino
14h 00m
1 stop
IAD7:10 pmWashington, D.C. Dulles Intl
$523

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 January 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. 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

Sun 4/12

8:20 pm-10:20 am

2 stops56h 00m

Rome Fiumicino

Sun 4/19

7:25 pm-4:50 pm

1 stop27h 25m

$466

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Tue 2/17

5:30 pm-11:25 am

1 stop11h 55m

Rome Fiumicino

Wed 2/25

12:15 pm-9:00 pm

1 stop14h 45m

$472

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Mon 3/16

6:30 pm-11:25 am

1 stop11h 55m

Rome Fiumicino

Wed 3/25

12:15 pm-10:00 pm

1 stop14h 45m

$473

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 4/8

8:20 pm-8:45 am

1 stop30h 25m

Rome Fiumicino

Wed 4/22

11:10 am-4:50 pm

2 stops35h 40m

$475

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Fri 4/3

8:20 pm-4:40 pm

2 stops38h 20m

Rome Fiumicino

Fri 4/17

11:10 am-4:50 pm

2 stops35h 40m

$476

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Sat 2/21

5:30 pm-6:45 pm

1 stop19h 15m

Rome Fiumicino

Mon 3/2

7:35 pm-2:35 pm

1 stop25h 00m

$477

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Sun 3/15

11:30 pm-12:05 am

1 stop19h 35m

Rome Fiumicino

Tue 3/24

7:35 pm-10:00 pm

1 stop31h 25m

$478

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Wed 2/25

10:30 pm-12:05 am

1 stop19h 35m

Rome Fiumicino

Sun 3/1

12:15 pm-3:15 pm

1 stop33h 00m

$479

Washington, D.C.Rome

IAD - FCO

IADFCO

Washington, D.C. Dulles Intl

Sun 3/15

11:30 pm-12:05 am

1 stop19h 35m

Rome Fiumicino

Tue 3/24

7:35 pm-10:00 pm

1 stop31h 25m

$480

Washington, D.C.Rome

DCA - FCO

DCAFCO

Washington, D.C. Reagan-National

Mon 4/20

6:00 am-2:30 pm

1 stop26h 30m

Rome Fiumicino

Sun 5/3

7:05 pm-10:59 pm

1 stop33h 54m

$533

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. 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 typical price of a round-trip flight between Washington, D.C. and Rome?

What is the cheapest month to fly to Rome?

The cheapest month to fly to Rome from Washington, D.C. is in February. Flight prices, which tend to average around $642, 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 November is also cheap. Prices for this month can be found on momondo for an average of $653.

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 Tuesday when prices can be found for as low as $853. 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 $1,075.

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

In the afternoon is the cheapest time of day to fly from Washington, D.C. to Rome when you can find flight prices for as low as $891. Flying to Rome in the afternoon 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 $1,149. 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. to Rome flight route?

Fly from Washington, D.C. Dulles Intl to Rome Fiumicino for the best Washington, D.C. - 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. when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome for around $853 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. for as low as $738 on momondo.

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

There are 4 cabin classes available to choose from on Washington, D.C. 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. to Rome flights?

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

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

As of January 2026, prices for Washington, D.C. to Rome flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Rome

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Rome (WAS to ROM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Rome

Best Price Found

$587

Fastest flight time

8h 40m

Direct flights

Every day

Airports in Rome

2 airports
The best one-way flight to Rome from Washington, D.C. in the past 72 hours is $587. The best round-trip flight deal from Washington, D.C. to Rome found on momondo in the last 72 hours is $782.
The fastest flight from Washington, D.C. to Rome takes 8h 40m
Direct flights go from Washington, D.C. to Rome every day.
There are 2 airports in Rome. From Washington, D.C. there are direct flights to Rome Fiumicino (FCO).
  • How far is Washington, D.C. to Rome by plane?

    The straight-line distance from Washington, D.C. to Rome is 4480.8 mi. A reasonable flight in good conditions will take 8h 40m.

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

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

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

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

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

    The necessary travel and health documents for your Rome trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to Rome?

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

Best airlines flying from Washington, D.C. to Rome

Compare and see reviews for airlines that fly from Washington, D.C. to Rome with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $383Free CancellationRating
7.1
602 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom $397Free CancellationRating
7.1
2,123 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom $421Free CancellationRating
7.7
1,442 reviews
Search KLM flights
DeltaPriceFrom $434Free CancellationRating
7.9
8,086 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom $451Free CancellationRating
7.3
1,660 reviews
Search Scandinavian Airlines flights
ITA AirwaysPriceFrom $471Free CancellationRating
6.7
1,130 reviews
Search ITA Airways flights
Air FrancePriceFrom $481Free CancellationRating
7.4
1,524 reviews
Search Air France flights
American AirlinesPriceFrom $499Free CancellationRating
7.2
11,172 reviews
Search American Airlines flights
British AirwaysPriceFrom $502Free CancellationRating
6.7
7,690 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $520Free CancellationRating
7.3
4,200 reviews
Search Turkish Airlines flights
  • SWISS Flights From Washington, D.C. to Rome

    SWISS is one of the most popular airlines flying from Washington, D.C. to Rome, operating 4 flights/week on average for this route. A good SWISS flight deal for Washington, D.C. to Rome starts from $861 round-trip, up to an average price of $1,160. Our users have rated SWISS at 7.5/10.

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

    Across 9,190 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Washington, D.C. to Rome about 4 times each week, with ticket deals ranging from $600 to $1,188. Price data is based on momondo 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
Pienza
Montepulciano
Ponza
Tivoli
Sperlonga
Gaeta
Orvieto
Chianciano Terme
Cortona
Terracina
Ciampino
Grosseto
Sabaudia
Santa Marinella
Ascoli Piceno
Saturnia
Orbetello

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Rome. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Washington, D.C. to Rome with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Rome.

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 offers price alerts on flights to Rome from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Fri 2/20
Fri 2/27

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Fly into one of these airports located in Rome

Airports listed have a maximum distance of 14.7 mi from Rome