A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
| Route / flight | Departure | Cabin | Book with | Points | Fees (USD) | Seats seen | Observed (UTC) |
|---|---|---|---|---|---|---|---|
| IAD → VIE OS42 | Economy | United MileagePlus | 44,000 | $5.00 | 2 |
Did you mean Flights from Vienna to Dulles?
Dulles
United StatesIAD
Washington Dulles International Airport
Vienna
AustriaVIE
Vienna International Airport
Washington Dulles International Airport (IAD) serves Dulles; Vienna International Airport (VIE) serves Vienna.
The airports are 4,452 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from IAD to VIE.
Marketing airlines listed in the current schedule, including codeshare sellers, are Austrian Airlines (OS) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 21, 2026 – Sep 7, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Star Alliance
Washington Dulles International Airport (IAD) is the origin airport and Vienna International Airport (VIE) is the destination airport.
IAD and VIE are approximately 4,452 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from IAD to VIE.
Marketing airlines listed in the current schedule, including codeshare sellers, are Austrian Airlines (OS) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Boeing 767-300 Winglets / Boeing 767-300ER (76W) and Boeing 787-9 (789).