
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $648 (Scandinavian Airlines) |
One-way from | $356 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $753 |
Good round-trip deal | $669 or less |
Good one-way deal | $802 or less |
Fly from
Fly to
Route
Depart
Return
Price
ViennaWashington, D.C.
VIE - IAD
VIEIAD
Vienna Intl
Wed 4/15
9:15 am-3:10 pm
2 stops35h 55m
Washington, D.C. Dulles Intl
Mon 4/20
8:30 pm-9:55 pm
3 stops19h 25m
ViennaWashington, D.C.
VIE - IAD
VIEIAD
Vienna Intl
Fri 5/22
8:00 pm-4:50 pm
1 stop26h 50m
Washington, D.C. Dulles Intl
Sat 5/30
8:20 pm-9:35 am
1 stop31h 15m
ViennaWashington, D.C.
VIE - IAD
VIEIAD
Vienna Intl
Mon 5/18
7:05 pm-8:20 pm
2 stops31h 15m
Washington, D.C. Dulles Intl
Fri 5/29
10:25 pm-10:35 pm
1 stop18h 10m
ViennaWashington, D.C.
VIE - IAD
VIEIAD
Vienna Intl
Thu 3/5
6:15 pm-9:00 pm
2 stops32h 45m
Washington, D.C. Dulles Intl
Wed 3/18
8:40 pm-8:50 pm
2 stops19h 10m
ViennaWashington, D.C.
VIE - IAD
VIEIAD
Vienna Intl
Wed 7/15
12:45 pm-2:40 pm
2 stops31h 55m
Washington, D.C. Dulles Intl
Mon 7/20
4:30 pm-10:30 am
1 stop12h 00m
ViennaWashington, D.C.
VIE - IAD
VIEIAD
Vienna Intl
Thu 3/5
6:50 am-4:05 pm
1 stop15h 15m
Washington, D.C. Dulles Intl
Wed 3/18
1:19 pm-11:30 am
2 stops17h 11m
ViennaWashington, D.C.
VIE - IAD
VIEIAD
Vienna Intl
Tue 3/3
6:50 am-4:05 pm
1 stop15h 15m
Washington, D.C. Dulles Intl
Tue 3/17
7:50 pm-5:25 pm
1 stop16h 35m
ViennaWashington, D.C.
VIE - IAD
VIEIAD
Vienna Intl
Mon 3/2
6:50 am-4:05 pm
1 stop15h 15m
Washington, D.C. Dulles Intl
Sun 3/8
7:50 pm-10:55 pm
1 stop22h 05m
ViennaWashington, D.C.
VIE - IAD
VIEIAD
Vienna Intl
Wed 4/15
9:30 am-11:32 pm
2 stops20h 02m
Washington, D.C. Dulles Intl
Mon 4/20
12:37 pm-11:20 am
2 stops16h 43m
ViennaWashington, D.C.
VIE - IAD
VIEIAD
Vienna Intl
Sat 2/28
6:50 am-4:05 pm
1 stop15h 15m
Washington, D.C. Dulles Intl
Sun 3/15
7:05 pm-11:25 am
1 stop11h 20m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Vienna to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, September is the cheapest month in which you can book a flight from Vienna to Washington, D.C. Dulles Intl Airport (average of $497). Flying from Vienna to Washington, D.C. Dulles Intl Airport in December is currently the most expensive (average of $655). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Vienna to Washington, D.C. Dulles Intl Airport as you normally would.
About 16% of weekly flights between Vienna and Washington, D.C. have experienced delays in the past year, with the average delay time being 105 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Thursday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Austrian Airlines have had the lowest number of delays on this route, with just 7% of flights being delayed.
Overall
Comfort
Entertainment
Crew
Food
Boarding
Reviews
Anonymous,Dec 2025
VIE - DXB
Overall
Comfort
Entertainment
Crew
Food
Boarding
Reviews
Anonymous,Dec 2025
VIE - DXB
Overall
Comfort
Entertainment
Crew
Food
Boarding
Reviews
Anonymous,Dec 2025
VIE - DXB
Overall
Comfort
Entertainment
Crew
Food
Boarding
Reviews
Anonymous,Dec 2025
VIE - DXB
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$552 | Average$764 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$558 | Average$652 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$580 | Average$754 | FlexibilityNo cancel fee | On-time78% |