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

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Good to Know

Average Price:
$994
(avg. price over the last 2 weeks)
Good Deal:
$671
or less (round trip)

When to Book Flights from Rome Fiumicino to Washington Dulles Intl

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 $670 or less.
The cheapest flight from Rome Fiumicino to Washington Dulles Intl was found 51 days before departure, on average.
Book at least 4 weeks before departure in order to get a below-average price.
On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Rome Fiumicino to Washington Dulles Intl Flights

How long does a flight from Rome Fiumicino to Washington Dulles Intl take?
An average nonstop flight takes 16h 05m, covering a distance of 4493 miles.
Which airlines provide the cheapest flights from Rome Fiumicino to Washington Dulles Intl?
In the past 3 days, the cheapest round-trip tickets were found on KLM ($537), Royal Air Maroc ($547) and Multiple Airlines ($626).
Do I need a passport to fly between Rome Fiumicino and Washington Dulles Intl?
Yes.
What’s the cheapest day of the week to fly Rome Fiumicino to Washington Dulles Intl?
For Rome Fiumicino to Washington Dulles Intl, Friday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Washington Dulles Intl back to Rome Fiumicino, the best deals are generally found on Wednesday, with Sunday being the most expensive.

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

Airports
Origin
Rome
$537
only
$537
Destination
Washington
$537
only
$537
Fri, Feb 9
FCO
IAD
24h 50m
Sun, Feb 11
IAD
FCO
13h 50m
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1528 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
DMM
AMS
Okay 4.3

staff was fine

old old plane, very uncomfortable. Tiny bad screen made movies pointless

SFO
AMS
Okay 5.0

Crew was very helpful.food

Food was not upto the mark.

JFK
AMS
Good 7.6

Two hours delay in the start.

AMS
ATL
Good 7.0

newer plane, good staff

need better and more food options, more often

SFO
AMS
Excellent 10.0

From pre-boarding, to boarding, to the food, and the attentiveness, everything was top notch! The cleanliness of the plane was only topped by the friendliness of the crew.

The flight was marked at almost 11hrs but ended up being only 9...not a negative other than it meant not spending as much time on board!

Sat, Mar 3
FCO
IAD
32h 00m
Mon, Mar 12
IAD
FCO
12h 00m
Trip: 9 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 1461 reviews
Overall
6.6
Boarding
6.6
Comfort
6.7
Crew
6.9
Entertainment
6.1
Food
6.3
FCO
CMN
Excellent 8.0

Food

CMN
MAD
Mediocre 2.0

My first flight was not confirmed (despite the confirmed booking/itinerary email), so I was unable to check in and proceed with any of my flights. This delayed all my plans by at least 1 day and I have incurred unplanned additional costs.

JFK
CMN
Okay 5.6

Trip was fine, helpful crew on airplane, and comfortable but very delayed boarding.

Boarding didn't begin until the time that the flight was scheduled for take-off.

BCN
CMN
Okay 5.6

Ground agent at the counter was polite and very good customer service.

The TV monitor needs to be fixed on what was shown - terrible reception.

RBA
ORY
Okay 5.0

late boarding. no info for reason for late departure offered. crew on the counter rude

Mon, Jan 15
FCO
IAD
16h 05m
Thu, Jan 25
IAD
FCO
23h 40m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Dec 26
FCO
IAD
34h 35m
Wed, Jan 3
IAD
FCO
16h 25m
$1034
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16866 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
IAD
Excellent 10.0

They crew were very pleasant and polite. It was one of best flights I have had internationally

The heavy turbulence but, that's beyond their control

KBP
IST
Excellent 10.0

They crew were very pleasant and polite. It was one of best flights I have had.

They're wasn't anything I didn't like.

CPT
IST
Mediocre 2.0

The flight to Lviv was cancelled after 3 hours delay. All happens in life. But the only option Turkish airlines were offering is to fly the next day. I was flying to the funeral and this was not working for me (especially this was their second flight to Lviv cancelled - 2 in a row). The transfer desk didn't inform that there were two other flights going the same day of other airlines. When i approached to help me to go with a different airline the personal was very rude saying they will not help transferring the luggage and that they can't unload the luggage sooner than 3 hours after you go out of the security and passport control. When i asked to book to a different destination in Ukraine. It took 50 min at the desk to do it. Simply because 4 people at the desk were laughing and joking and nobody was concerned about the queue of over 40 people staying. After 30 min it turned out they've lost my boarding pass and it took 15 min to find it as one of the transfer guys managers simply took it to a different room... At the end when they found it it took only 5 min to do the work. I would appreciate more information from the desk about available flights and more support to manage the situation. I'm happy that people at the transfer desk are so joyful and happy it obviously helps to deal with the stressed passengers whose flight was cancel.

PRG
IST
Okay 4.0

The crew blocks economy passengers from moving forward until all of first class has left. No other airline does this and its really annoying

IST
BGW
Good 7.0

Boarding was completed very quickly. Flight arrived on time

Screens were very small Issue with with overhead space

*
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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.