Dulles Intl

$333+ Cheap flights from Vienna (VIE) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — IAD
May 25 — Jun 11
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Vienna Intl to Washington, D.C. Dulles Intl are usually found in March or February, booked 79 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Vienna to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Vienna (VIE) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$554
(Austrian Airlines)

One-way from

$333
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$681

Good round-trip deal

$592 or less

Good one-way deal

$728 or less
Provider with most accurate pricing for Vienna Intl-Washington, D.C. Dulles Intl flight deals.
Provider most trusted by Cheapflights users for Vienna Intl-Washington, D.C. Dulles Intl flights.
From Vienna Intl to Washington, D.C. Dulles Intl
One-way flight from Vienna Intl to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 3% potential increase in price ($23 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in May 2025
Price to beat on a round-trip flight from Vienna Intl to Washington, D.C. Dulles Intl.
Price to beat on a one-way flight from Vienna Intl to Washington, D.C. Dulles Intl.

Find flight deals from Vienna to Dulles Intl

Cheapest flights from Vienna to Dulles Intl
Explore the most affordable flight options available from Vienna to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2025.

This Air Canada deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/217:00 amVIE - IAD
2 stops20h 27mAir Canada
Sun 7/610:25 amIAD - VIE
2 stops16h 10mAir Canada
Deal found 5/20$554
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/216:45 amVIE - IAD
1 stop15h 30mUnited Airlines
Wed 8/65:45 pmIAD - VIE
1 stop10h 25mUnited Airlines
Deal found 5/20$556
This Orbitz deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/308:50 amVIE - IAD
1 stop12h 25mMultiple Airlines
Sun 7/138:45 pmIAD - VIE
1 stop13h 40mMultiple Airlines
Deal found 5/20$557
This Lufthansa deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/196:10 amVIE - IAD
1 stop15h 10mLufthansa
Thu 8/710:20 pmIAD - VIE
1 stop18h 25mLufthansa
Deal found 5/20$562
This Austrian Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1010:45 amVIE - IAD
2 stops35h 33mAustrian Airlines
Sat 6/215:25 pmIAD - VIE
1 stop22h 00mAustrian Airlines
Deal found 5/19$569
This American Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:00 amVIE - IAD
2 stops18h 34mAmerican Airlines
Thu 9/257:25 pmIAD - VIE
2 stops17h 05mAmerican Airlines
Deal found 5/19$572
This SWISS deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/239:35 amVIE - IAD
1 stop12h 40mSWISS
Thu 8/286:35 pmIAD - VIE
2 stops14h 05mSWISS
Deal found 5/20$578
This FlightHub deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:15 amVIE - IAD
1 stop13h 00mScandinavian Airlines
Wed 12/108:30 pmIAD - VIE
1 stop31h 05mScandinavian Airlines
Deal found 5/19$582
This Finnair deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:15 pmVIE - IAD
2 stops30h 55mFinnair
Sun 9/710:40 pmIAD - VIE
2 stops30h 10mFinnair
Deal found 5/20$609
This British Airways deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1011:25 amVIE - IAD
1 stop12h 10mBritish Airways
Fri 6/207:25 pmIAD - VIE
1 stop32h 55mBritish Airways
Deal found 5/19$644
This Brussels Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:15 amVIE - IAD
1 stop12h 15mBrussels Airlines
Sun 8/245:45 pmIAD - VIE
1 stop11h 45mBrussels Airlines
Deal found 5/20$660
This Delta deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:20 amVIE - IAD
2 stops19h 40mDelta
Sat 11/16:35 pmIAD - VIE
1 stop16h 35mDelta
Deal found 5/19$674

Cheapflights Fare Finder

Customize your flight search to find flights from Vienna to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 20, 2025.
Use the filters below to find and compare flights from Vienna to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Vienna

Fly to

Dulles Intl

Route

Depart

Return

Price

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Sat 6/21

10:50 am-2:35 pm

Nonstop9h 45m

Washington, D.C. Dulles Intl

Sun 7/6

5:45 pm-12:00 pm

1 stop12h 15m

$554

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Mon 7/21

6:45 am-3:25 pm

1 stop14h 40m

Washington, D.C. Dulles Intl

Sun 8/3

5:45 pm-10:10 am

1 stop10h 25m

$556

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Fri 7/4

11:00 am-11:14 am

1 stop30h 14m

Washington, D.C. Dulles Intl

Fri 7/11

10:25 am-9:45 am

2 stops17h 20m

$561

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Sat 7/19

6:10 am-3:20 pm

1 stop15h 10m

Washington, D.C. Dulles Intl

Tue 8/5

10:20 pm-4:35 pm

1 stop12h 15m

$562

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Fri 9/19

7:00 am-7:34 pm

2 stops18h 34m

Washington, D.C. Dulles Intl

Thu 9/25

7:25 pm-6:30 pm

2 stops17h 05m

$572

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Sat 6/21

6:45 am-4:15 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

Sat 6/28

5:45 pm-7:10 pm

2 stops43h 25m

$593

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Wed 7/9

9:35 am-4:15 pm

1 stop12h 40m

Washington, D.C. Dulles Intl

Tue 7/29

5:25 pm-8:15 am

Nonstop8h 50m

$616

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Tue 6/10

11:25 am-5:35 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

Fri 6/20

7:25 pm-10:20 am

1 stop32h 55m

$644

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Sat 6/21

10:50 am-2:35 pm

Nonstop9h 45m

Washington, D.C. Dulles Intl

Sun 7/6

5:25 pm-8:15 am

Nonstop8h 50m

$667

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Sat 10/25

9:20 am-11:00 pm

2 stops19h 40m

Washington, D.C. Dulles Intl

Sat 11/1

6:35 pm-4:10 pm

1 stop16h 35m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 28 results
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Compare providers for flights from Vienna to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Vienna to Dulles Intl in May.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Vienna-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Vienna-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Vienna-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Vienna-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Vienna-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Vienna to Washington, D.C. Dulles Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Vienna to Washington, D.C. Dulles Intl Airport trip
Airports
VIE

Pre-book fast track lanes at VIE for efficient security checks, especially for early morning departures.

Read more about VIEby Scott Laird
IAD

Use the Washington Metro Silver line for a cheap, 40-minute ride to D.C. from IAD.

Read more about IADby Ramsey Qubein
Our travel experts
Scott Laird

Scott Laird

Expert on VIE

Scott Laird

Scott Laird

Originally from Anchorage, Alaska, Scott is a frequent contributor to Fodor’s Travel Guide, Conde Nast Traveler, TravelAge West, and TravelPulse. He holds a Bachelor of Science in Organizational Management from Alaska Pacific University and a Master of Science in Airline Management from Embry-Riddle Aeronautical University, and has worked in the airline and hotel industries and as a travel consultant.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Vienna to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Vienna with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Vienna to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Vienna to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Vienna to Dulles Intl. Price data was last updated on May 16, 2025.

Booking 79 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.

What is the cheapest month to book a flight from Vienna to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Vienna to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Vienna to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $363). 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.

What is the cheapest time of day to fly from VIE to IAD?

Find hourly flight availability from Vienna to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 20, 2025.

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.

Weekly flight availability from Vienna to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Vienna to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 20, 2025.

The most flights from VIE to IAD are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated May 20, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from Vienna to Washington, D.C. to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Vienna to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Vienna to Washington, D.C. Dulles Intl?

    Most people fly from Vienna Intl (VIE) if they book a flight from Vienna to Washington, D.C. Dulles Intl. On average, Vienna Intl has 2 outbound flights to Washington, D.C. Dulles Intl per day from 4 airlines. Vienna Intl is conveniently located just 11.1 mi from Vienna’s city center.

  • What are the cheapest airlines flying from Vienna to Washington, D.C. Dulles Intl Airport round-trip?

    Our cheapest airline available from Vienna to Washington, D.C. Dulles Intl Airport is Austrian Airlines. Our recent data shows that you can find tickets from as low as $554 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at $556 and $561 round-trip. These flights start at 21% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Vienna to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airlines for a one-way flight from Vienna to Washington, D.C. Dulles Intl Airport are TAP AIR PORTUGAL ($407), American Airlines ($430), and British Airways ($431).

  • What are the cheapest flights from Vienna to Washington, D.C. Dulles Intl Airport?

    While on average a flight from Vienna to Washington, D.C. Dulles Intl Airport is generally $2,213, our data shows the cheapest flight currently is $551. When looking at the most popular route, (Vienna Intl - Washington, D.C. Dulles Intl), you can expect to pay $468 for that flight.

  • Can I find deals for flights from Vienna to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Vienna to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Vienna to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vienna to Dulles Intl.

  • Can I find deals for business class flights from Vienna to Dulles Intl?

    Yes. Cheapflights offers flight deals from Vienna to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Vienna to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Vienna to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Vienna to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $363). 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.

See more FAQs

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Top 4 airlines flying from Vienna to Dulles Intl

Discover the top 4 airlines that operate flights from Vienna to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$533Average$582FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$565Average$652FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$587Average$700FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$587Average$731FlexibilityNo cancel feeOn-time78%

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