Find Cheap Flights from Washington Dulles Intl to Rome Fiumicino (IAD - FCO)

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Fri 2/23
Fri 3/2
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Good to Know

Low Season:
March
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
16%
expected price increase
Average Price:
$1052
(avg. price over the last 2 weeks)
Good Deal:
$805
or less (round trip)

When to Book Flights from Washington Dulles Intl to Rome Fiumicino

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $804 or less.
The cheapest flight from Washington Dulles Intl to Rome Fiumicino was found 58 days before departure, on average.
Book at least 6 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is March.
Morning departure is around 7% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Washington Dulles Intl to Rome Fiumicino Flights

How long does a flight from Washington Dulles Intl to Rome Fiumicino take?
An average nonstop flight takes 11h 15m, covering a distance of 4493 miles.
How many flights are there between Washington Dulles Intl and Rome Fiumicino?
There are 21 (nonstop) flights between Washington Dulles Intl and Rome Fiumicino per week, averaging 3 per day.
Which airlines provide the cheapest flights from Washington Dulles Intl to Rome Fiumicino?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($545), British Airways ($594) and Royal Air Maroc ($689).
Do I need a passport to fly between Washington Dulles Intl and Rome Fiumicino?
Yes.
Which airlines fly most frequently between Washington Dulles Intl and Rome Fiumicino?
Air Canada (1 times daily), Lufthansa (1 times daily), United (1 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Washington Dulles Intl to Rome Fiumicino?
For Washington Dulles Intl to Rome Fiumicino, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Rome Fiumicino back to Washington Dulles Intl, the best deals are generally found on Wednesday, with Tuesday being the most expensive.

Book cheap flights from Washington Dulles Intl to Rome Fiumicino (round-trip)

Airports
Origin
Washington
$545
only
$545
Destination
Rome
$545
only
$545
Mon, May 7
IAD
FCO
23h 35m
Thu, May 24
FCO
IAD
20h 45m
Trip: 18 days
Overall 0.0 Poor
Based on 0 reviews
Mon, May 21
IAD
FCO
16h 45m
Wed, May 30
FCO
IAD
25h 00m
Trip: 10 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
LHR
Excellent 9.6

Short smooth flight with unexpected food and drink service

Nothing

LHR
BWI
Okay 4.0

Quick boarding

Service was poor, flight attendants were rude.

LHR
SEA
Excellent 8.6

The crew and the plan and the service were all top notch. However, their new policy as of 1/1/2018 in which they even charge for coffee and water seems very misplaced and excessive.

Their new policy as of 1/1/2018 in which they even charge for coffee and water on short flights (Madrid to London in this case) seems excessive, even in this day of ala carte flying. :-(

LHR
LYS
Mediocre 3.3

Safe landing

Was charged 65 pounds for checking one bag. This was a big news to me. BA claims it was because I booked through Kayak. Would not have booked the flight. Luggage cost is almost superior to flight cost. Forced me to check my overhead luggage. Flight was delayed one hour because we had to go back to gate to rebLANCE WEIGHT

LHR
MIA
Excellent 9.6

Nice new plane, great flight staff, great entertainment

Checking in at the gate took a lot of time and no food or bathrooms available

Fri, Feb 23
IAD
FCO
13h 00m
Fri, Mar 2
FCO
IAD
13h 15m
Trip: 8 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 1658 reviews
Overall
6.6
Boarding
6.5
Comfort
6.6
Crew
6.9
Entertainment
6.1
Food
6.3
YUL
CMN
Excellent 10.0

Friendly staff

CAI
CMN
Excellent 8.0

I like to flight again with royal air maroc but the airport need more organised Service was good from the crew

JFK
CMN
Excellent 10.0

Cheap flight with all the usual comforts of economy class.

Everything was fine

CMN
LGW
Mediocre 3.3

We stayed inside the plane for 1hour without telling what a going on . The food was really disgusting , while the price was with hight

CMN
JFK
Mediocre 2.0

Nothing at all!

Such a poor service. They lost my luggage, when I arrived at my final destination, one of my luggage did not come. And one month later I still haven’t received my luggage !!! I got a call from them saying they found my luggage in Marocco without a tag. Like how is that even possible. They are such thieves! I want my money back!! Save yourself time and fly with another airline. maroc airline is full of sh*t!!

Tue, Apr 10
IAD
FCO
20h 15m
Fri, Apr 20
FCO
IAD
17h 36m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Mon, May 28
IAD
FCO
11h 15m
Thu, Jun 7
FCO
IAD
18h 20m
Trip: 11 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
ORD
Excellent 9.3

I liked that the flight crew was super nice and helpful

It was a bit crammed

LHR
BWI
Okay 4.0

Quick boarding

Service was poor, flight attendants were rude.

LHR
LYS
Mediocre 3.3

Safe landing

Was charged 65 pounds for checking one bag. This was a big news to me. BA claims it was because I booked through Kayak. Would not have booked the flight. Luggage cost is almost superior to flight cost. Forced me to check my overhead luggage. Flight was delayed one hour because we had to go back to gate to rebLANCE WEIGHT

MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

LHR
IAD
Excellent 10.0

Wonderful flight attendants , smooth flight with excellent food , refreshments and entertainment. Thank you so very much Keep up this excellent service

Nothing

Mon, Aug 20
IAD
FCO
23h 20m
Thu, Aug 30
FCO
IAD
20h 16m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 23
IAD
FCO
11h 15m
Wed, May 9
FCO
IAD
13h 30m
Trip: 17 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
SJC
Excellent 9.6

The service was the best you could ask for

NO WIFI!!!

LHR
LYS
Mediocre 3.3

Safe landing

Was charged 65 pounds for checking one bag. This was a big news to me. BA claims it was because I booked through Kayak. Would not have booked the flight. Luggage cost is almost superior to flight cost. Forced me to check my overhead luggage. Flight was delayed one hour because we had to go back to gate to rebLANCE WEIGHT

MAD
LHR
Excellent 10.0

I have to rate British Airways as a 10 out of 10 in almost all categories...comfort of the plane, food and service, boarding, notifications, crew, etc. In particular, the long haul flight from London to Seattle everything was truly top notch!

Their baggage handlers damaged several parts on my checked-in luggage...three zipper pulls and one clasp. What are they doing with the bags? How can they damage so many things in one fell swoop? This is a good quality Atlantic suitcase. Also, on the short flights, in this case Madrid to London, they are now charging for EVERYTHING...even water and coffee. They said it was a new policy as of 1/1/2018.

LHR
ORD
Excellent 9.3

I liked that the flight crew was super nice and helpful

It was a bit crammed

LHR
MIA
Excellent 9.6

Nice new plane, great flight staff, great entertainment

Checking in at the gate took a lot of time and no food or bathrooms available

Wed, Mar 7
IAD
FCO
13h 00m
Tue, Mar 13
FCO
IAD
33h 00m
Trip: 6 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 1658 reviews
Overall
6.6
Boarding
6.5
Comfort
6.6
Crew
6.9
Entertainment
6.1
Food
6.3
CMN
JFK
Mediocre 2.6

Nothing stands out

They left our luggage, poor customer service as an American, aircraft was not sanitary, no food options for vegetarians, boarding was a nightmare.

CMN
LGW
Mediocre 3.3

We stayed inside the plane for 1hour without telling what a going on . The food was really disgusting , while the price was with hight

CAI
CMN
Excellent 8.0

I like to flight again with royal air maroc but the airport need more organised Service was good from the crew

CMN
CAI
Excellent 8.0

Crew was very nice and helpful. Food was better than usua Royal Maroc food. Overall good experience

GIG
CMN
Mediocre 2.0

easy to reserve

charged me 45% cancelation , on the same day the res was made, because it was an impossible connection. never ever will use Kayak

Thu, May 31
IAD
FCO
16h 16m
Fri, Jun 8
FCO
IAD
18h 46m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 16
IAD
FCO
13h 00m
Sun, Mar 25
FCO
IAD
31h 05m
Trip: 10 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 1658 reviews
Overall
6.6
Boarding
6.5
Comfort
6.6
Crew
6.9
Entertainment
6.1
Food
6.3
CMN
CDG
Mediocre 2.0

Nothing

Everything Food Service Registration Boarding .....

CMN
JFK
Mediocre 2.6

Nothing stands out

They left our luggage, poor customer service as an American, aircraft was not sanitary, no food options for vegetarians, boarding was a nightmare.

YUL
CMN
Excellent 10.0

Friendly staff

JFK
CMN
Excellent 10.0

Cheap flight with all the usual comforts of economy class.

Everything was fine

CMN
JFK
Excellent 8.3

Good food, incredibly hospitable staff.

No major complaints.

Thu, Apr 19
IAD
FCO
21h 45m
Fri, May 4
FCO
IAD
15h 05m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 5
IAD
FCO
15h 00m
Wed, Apr 11
FCO
IAD
25h 00m
Trip: 7 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
LHR
Excellent 9.6

Short smooth flight with unexpected food and drink service

Nothing

LHR
BWI
Okay 4.0

Quick boarding

Service was poor, flight attendants were rude.

LHR
MIA
Excellent 9.6

Nice new plane, great flight staff, great entertainment

Checking in at the gate took a lot of time and no food or bathrooms available

LHR
LYS
Mediocre 3.3

Safe landing

Was charged 65 pounds for checking one bag. This was a big news to me. BA claims it was because I booked through Kayak. Would not have booked the flight. Luggage cost is almost superior to flight cost. Forced me to check my overhead luggage. Flight was delayed one hour because we had to go back to gate to rebLANCE WEIGHT

MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

Sun, Mar 25
IAD
FCO
13h 55m
Fri, Apr 20
FCO
IAD
13h 00m
Trip: 27 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 1658 reviews
Overall
6.6
Boarding
6.5
Comfort
6.6
Crew
6.9
Entertainment
6.1
Food
6.3
CMN
JFK
Mediocre 2.6

Nothing stands out

They left our luggage, poor customer service as an American, aircraft was not sanitary, no food options for vegetarians, boarding was a nightmare.

CMN
JFK
Excellent 8.3

Good food, incredibly hospitable staff.

No major complaints.

CMN
LGW
Mediocre 3.3

We stayed inside the plane for 1hour without telling what a going on . The food was really disgusting , while the price was with hight

GIG
CMN
Mediocre 2.0

easy to reserve

charged me 45% cancelation , on the same day the res was made, because it was an impossible connection. never ever will use Kayak

JFK
CMN
Excellent 10.0

Cheap flight with all the usual comforts of economy class.

Everything was fine

Sun, Apr 8
IAD
FCO
21h 15m
Fri, Apr 20
FCO
IAD
17h 02m
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jun 4
IAD
FCO
11h 45m
Mon, Jun 11
FCO
IAD
25h 00m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
LHR
Excellent 9.6

Short smooth flight with unexpected food and drink service

Nothing

LHR
SEA
Excellent 8.6

The crew and the plan and the service were all top notch. However, their new policy as of 1/1/2018 in which they even charge for coffee and water seems very misplaced and excessive.

Their new policy as of 1/1/2018 in which they even charge for coffee and water on short flights (Madrid to London in this case) seems excessive, even in this day of ala carte flying. :-(

LHR
LYS
Mediocre 3.3

Safe landing

Was charged 65 pounds for checking one bag. This was a big news to me. BA claims it was because I booked through Kayak. Would not have booked the flight. Luggage cost is almost superior to flight cost. Forced me to check my overhead luggage. Flight was delayed one hour because we had to go back to gate to rebLANCE WEIGHT

LHR
MIA
Excellent 9.6

Nice new plane, great flight staff, great entertainment

Checking in at the gate took a lot of time and no food or bathrooms available

MAD
LHR
Excellent 10.0

I have to rate British Airways as a 10 out of 10 in almost all categories...comfort of the plane, food and service, boarding, notifications, crew, etc. In particular, the long haul flight from London to Seattle everything was truly top notch!

Their baggage handlers damaged several parts on my checked-in luggage...three zipper pulls and one clasp. What are they doing with the bags? How can they damage so many things in one fell swoop? This is a good quality Atlantic suitcase. Also, on the short flights, in this case Madrid to London, they are now charging for EVERYTHING...even water and coffee. They said it was a new policy as of 1/1/2018.

Mon, Mar 26
IAD
FCO
12h 25m
Fri, Apr 27
FCO
IAD
13h 00m
Trip: 33 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 1658 reviews
Overall
6.6
Boarding
6.5
Comfort
6.6
Crew
6.9
Entertainment
6.1
Food
6.3
CMN
JFK
Okay 5.6

Our luggage did not arrive to JFK. We landed on Saturday, 1/27, and there is still no update.... It had expensive rugs and gifts and spices plus more.

CMN
JFK
Excellent 10.0

Very nice flight attendants. I had a great flight:)

CMN
JFK
Mediocre 2.6

Nothing stands out

They left our luggage, poor customer service as an American, aircraft was not sanitary, no food options for vegetarians, boarding was a nightmare.

CAI
CMN
Excellent 8.0

I like to flight again with royal air maroc but the airport need more organised Service was good from the crew

CMN
LGW
Mediocre 3.3

We stayed inside the plane for 1hour without telling what a going on . The food was really disgusting , while the price was with hight

Fri, Jun 1
IAD
FCO
23h 25m
Mon, Jun 11
FCO
IAD
18h 15m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 1
IAD
FCO
11h 30m
Tue, May 22
FCO
IAD
34h 20m
Trip: 22 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
MIA
Excellent 9.6

Nice new plane, great flight staff, great entertainment

Checking in at the gate took a lot of time and no food or bathrooms available

ZRH
LHR
Excellent 10.0

Flight was onetime, food on the flight was for purchase but it was vert nice, boarding was onetime and smooth.

LHR
SJC
Excellent 9.6

The service was the best you could ask for

NO WIFI!!!

LHR
LYS
Mediocre 3.3

Safe landing

Was charged 65 pounds for checking one bag. This was a big news to me. BA claims it was because I booked through Kayak. Would not have booked the flight. Luggage cost is almost superior to flight cost. Forced me to check my overhead luggage. Flight was delayed one hour because we had to go back to gate to rebLANCE WEIGHT

DUB
LHR
Excellent 9.6

Short smooth flight with unexpected food and drink service

Nothing

Wed, Apr 11
IAD
FCO
13h 55m
Thu, Apr 19
FCO
IAD
31h 05m
Trip: 9 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 1658 reviews
Overall
6.6
Boarding
6.5
Comfort
6.6
Crew
6.9
Entertainment
6.1
Food
6.3
CMN
CDG
Mediocre 2.0

Nothing

Everything Food Service Registration Boarding .....

CMN
JFK
Excellent 8.3

Good food, incredibly hospitable staff.

No major complaints.

CMN
JFK
Okay 5.6

Our luggage did not arrive to JFK. We landed on Saturday, 1/27, and there is still no update.... It had expensive rugs and gifts and spices plus more.

CMN
JFK
Mediocre 2.6

Nothing stands out

They left our luggage, poor customer service as an American, aircraft was not sanitary, no food options for vegetarians, boarding was a nightmare.

CMN
LGW
Mediocre 3.3

We stayed inside the plane for 1hour without telling what a going on . The food was really disgusting , while the price was with hight

Tue, Jul 31
IAD
FCO
11h 55m
Wed, Aug 15
FCO
IAD
25h 00m
Trip: 16 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
SEA
Excellent 8.6

The crew and the plan and the service were all top notch. However, their new policy as of 1/1/2018 in which they even charge for coffee and water seems very misplaced and excessive.

Their new policy as of 1/1/2018 in which they even charge for coffee and water on short flights (Madrid to London in this case) seems excessive, even in this day of ala carte flying. :-(

LHR
ORD
Excellent 9.3

I liked that the flight crew was super nice and helpful

It was a bit crammed

LHR
SJC
Excellent 9.6

The service was the best you could ask for

NO WIFI!!!

LHR
IAD
Excellent 10.0

Wonderful flight attendants , smooth flight with excellent food , refreshments and entertainment. Thank you so very much Keep up this excellent service

Nothing

ZRH
LHR
Excellent 10.0

Flight was onetime, food on the flight was for purchase but it was vert nice, boarding was onetime and smooth.

Show more results

Washington Dulles Intl to Rome Fiumicino Flight Information

Flights Arrive in Rome Fiumicino
Flights Depart from Washington Dulles Intl
Flight Price $545
Distance 4493 miles
Airlines British Airways, Royal Air Maroc
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.