
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $707 (oojo) |
One-way from | $549 (Kiwi.com) |
Popular in | May |
Cheapest in | March |
Average price | $1,181 |
Good round-trip deal | $958 or less |
Good one-way deal | $628 or less |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Rome
IAD - FCO
IADFCO
Washington, D.C. Dulles Intl
Mon 10/19
10:15 pm-1:15 pm
Nonstop9h 00m
Rome Fiumicino
Tue 11/10
7:05 am-3:50 pm
1 stop14h 45m
Washington, D.C.Rome
IAD - FCO
IADFCO
Washington, D.C. Dulles Intl
Sun 8/16
5:35 pm-8:15 am
Nonstop8h 40m
Rome Fiumicino
Mon 8/31
1:20 pm-8:00 pm
1 stop12h 40m
Washington, D.C.Rome
IAD - FCO
IADFCO
Washington, D.C. Dulles Intl
Sun 7/19
6:36 pm-5:30 pm
2 stops16h 54m
Rome Fiumicino
Wed 7/29
6:30 am-3:35 pm
1 stop15h 05m
Washington, D.C.Rome
IAD - FCO
IADFCO
Washington, D.C. Dulles Intl
Tue 7/21
5:35 pm-8:15 am
Nonstop8h 40m
Rome Fiumicino
Wed 8/5
10:20 am-2:20 pm
Nonstop10h 00m
Washington, D.C.Rome
IAD - FCO
IADFCO
Washington, D.C. Dulles Intl
Thu 10/15
7:59 pm-7:05 pm
2 stops17h 06m
Rome Fiumicino
Thu 10/29
10:05 am-11:02 pm
2 stops17h 57m
Washington, D.C.Rome
IAD - FCO
IADFCO
Washington, D.C. Dulles Intl
Sat 9/5
10:20 pm-1:15 pm
Nonstop8h 55m
Rome Fiumicino
Sat 9/12
3:20 pm-7:35 pm
Nonstop10h 15m
Washington, D.C.Rome
IAD - FCO
IADFCO
Washington, D.C. Dulles Intl
Tue 9/29
10:15 pm-1:15 pm
Nonstop9h 00m
Rome Fiumicino
Mon 10/5
3:20 pm-7:35 pm
Nonstop10h 15m
Washington, D.C.Rome
IAD - FCO
IADFCO
Washington, D.C. Dulles Intl
Thu 7/23
5:30 pm-8:10 am
2 stops32h 40m
Rome Fiumicino
Tue 7/28
8:55 am-2:00 pm
2 stops35h 05m
Washington, D.C.Rome
IAD - FCO
IADFCO
Washington, D.C. Dulles Intl
Sat 6/13
7:59 pm-7:05 pm
2 stops17h 06m
Rome Fiumicino
Sun 7/5
6:30 am-9:04 pm
2 stops20h 34m
Washington, D.C.Rome
IAD - FCO
IADFCO
Washington, D.C. Dulles Intl
Tue 5/19
5:30 pm-8:15 am
Nonstop8h 45m
Rome Fiumicino
Sun 5/24
10:20 am-2:20 pm
Nonstop10h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport (average of $711). Flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport in May is currently the most expensive (average of $1,181). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Washington, D.C. Dulles Intl Airport to Rome Fiumicino Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
About 31% of weekly flights between Washington, D.C. and Rome have experienced delays in the past year, with the average delay time being 180 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 30% of flights being delayed.
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
Jim,Apr 2026
SEA - IST
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
Jim,Apr 2026
SEA - IST
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
Jim,Apr 2026
SEA - IST
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
Jim,Apr 2026
SEA - IST
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
Jim,Apr 2026
SEA - IST
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
Jim,Apr 2026
SEA - IST
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$383 | Average$645 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$397 | Average$589 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$421 | Average$476 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$434 | Average$1,370 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$454 | Average$564 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$454 | Average$691 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$468 | Average$806 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$495 | Average$739 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$499 | Average$681 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$520 | Average$658 | FlexibilityNo cancel fee | On-time77% |