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Dulles Intl

$322+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — IAD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Vienna Intl to Washington, D.C. Dulles Intl are usually found in February or March, booked 28 days in advance, depart on a Tuesday or Saturday 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$570
(United Airlines)

One-way from

$322
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$658

Good round-trip deal

$648 or less

Good one-way deal

$629 or less
Provider with most accurate pricing for Vienna Intl-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Vienna Intl-Washington, D.C. Dulles Intl flights.
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From Vienna Intl to Washington, D.C. Dulles Intl
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One-way flight from Vienna Intl to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 4% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Vienna Intl to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Vienna Intl to Washington, D.C. Dulles Intl.
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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 March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/27. 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 4/146:45 amVIE - IAD
1 stop15h 30mUnited Airlines
Thu 4/243:30 pmIAD - VIE
2 stops15h 05mUnited Airlines
Deal found 3/27$570
This Flysmarter deal was found by Cheapflights users on 3/27. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/149:35 amVIE - IAD
1 stop12h 40mMultiple Airlines
Fri 7/255:35 pmIAD - VIE
1 stop11h 55mMultiple Airlines
Deal found 3/27$571
This Lufthansa deal was found by Cheapflights users on 3/26. 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.
Tue 4/226:10 amVIE - IAD
1 stop14h 50mLufthansa
Mon 5/1910:20 pmIAD - VIE
1 stop12h 15mLufthansa
Deal found 3/26$574
This Air Canada deal was found by Cheapflights users on 3/26. 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.
Tue 4/2211:00 amVIE - IAD
2 stops26h 55mAir Canada
Mon 5/199:45 amIAD - VIE
2 stops19h 00mAir Canada
Deal found 3/26$576
This Finnair deal was found by Cheapflights users on 3/27. 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.
Mon 9/17:15 pmVIE - IAD
2 stops30h 55mFinnair
Mon 9/1510:40 pmIAD - VIE
2 stops30h 10mFinnair
Deal found 3/27$580
This Austrian Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 5/76:50 amVIE - IAD
1 stop14h 35mAustrian Airlines
Fri 6/136:35 pmIAD - VIE
1 stop13h 10mAustrian Airlines
Deal found 3/27$591
This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:15 pmVIE - IAD
2 stops28h 15mBritish Airways
Sat 10/410:50 pmIAD - VIE
1 stop17h 45mBritish Airways
Deal found 3/27$597
This SWISS deal was found by Cheapflights users on 3/27. 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 9/201:00 pmVIE - IAD
1 stop33h 15mSWISS
Sat 10/46:40 pmIAD - VIE
2 stops14h 00mSWISS
Deal found 3/27$599
This Brussels Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 4/247:20 amVIE - IAD
1 stop12h 55mBrussels Airlines
Mon 5/195:20 pmIAD - VIE
2 stops17h 10mBrussels Airlines
Deal found 3/26$615
This Delta deal was found by Cheapflights users on 3/27. 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.
Thu 4/37:05 amVIE - IAD
2 stops18h 36mDelta
Tue 5/66:30 pmIAD - VIE
1 stop16h 30mDelta
Deal found 3/27$626
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 4/97:45 amVIE - IAD
1 stop18h 25mAmerican Airlines
Fri 9/510:40 pmIAD - VIE
1 stop18h 00mAmerican Airlines
Deal found 3/27$718
This flugladen.de deal was found by Cheapflights users on 3/27. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/127:00 amVIE - IAD
1 stop14h 00mIberia
Sun 7/204:35 pmIAD - VIE
1 stop20h 25mIberia
Deal found 3/27$730

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 March 28, 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

Mon 4/14

6:45 am-4:15 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

Thu 4/24

3:30 pm-12:35 pm

2 stops15h 05m

$570

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Mon 7/14

9:35 am-4:15 pm

1 stop12h 40m

Washington, D.C. Dulles Intl

Fri 7/25

5:35 pm-11:30 am

1 stop11h 55m

$571

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Tue 4/22

6:10 am-3:00 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Mon 5/19

10:20 pm-4:35 pm

1 stop12h 15m

$574

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Tue 4/22

11:00 am-7:55 am

2 stops26h 55m

Washington, D.C. Dulles Intl

Mon 5/19

9:45 am-10:45 am

2 stops19h 00m

$576

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Mon 9/1

7:15 pm-8:10 pm

2 stops30h 55m

Washington, D.C. Dulles Intl

Mon 9/15

10:40 pm-10:50 am

2 stops30h 10m

$580

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Wed 5/7

6:50 am-3:25 pm

1 stop14h 35m

Washington, D.C. Dulles Intl

Fri 6/13

6:35 pm-1:45 pm

1 stop13h 10m

$591

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Sat 9/20

7:15 pm-5:30 pm

2 stops28h 15m

Washington, D.C. Dulles Intl

Sat 10/4

10:50 pm-10:35 pm

1 stop17h 45m

$597

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Sat 9/20

1:00 pm-4:15 pm

1 stop33h 15m

Washington, D.C. Dulles Intl

Sat 10/4

6:40 pm-2:40 pm

2 stops14h 00m

$599

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Thu 4/24

7:20 am-2:15 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

Mon 5/19

5:20 pm-4:30 pm

2 stops17h 10m

$615

ViennaWashington, D.C.

VIE - IAD

VIEIAD

Vienna Intl

Mon 9/1

7:05 am-4:20 pm

2 stops15h 15m

Washington, D.C. Dulles Intl

Mon 9/8

12:30 pm-9:10 am

2 stops14h 40m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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 March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Vienna-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 March 21, 2025.

Booking 28 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 $385). 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 March 28, 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.

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 March 28, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair 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.
Delta
8.0
Very good
7,896 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,896 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.5
Good
769 reviews
Delta
8.0
Very good
7,896 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,896 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 0 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 United Airlines. Our recent data shows that you can find tickets from as low as $570 on this airline. Additional options worth looking into are Lufthansa and Finnair, starting at $577 and $580 round-trip. These flights start at 20% 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 ($491), Aer Lingus ($498), and Austrian Airlines ($579).

  • 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 $764, our data shows the cheapest flight currently is $571. When looking at the most popular route, (Vienna Intl - Washington, D.C. Dulles Intl), you can expect to pay $543 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 $385). 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

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Tysons
Springfield
Rockville
Woodbridge
Gaithersburg
Fredericksburg
Linthicum Heights
Silver Spring
Falls Church
Laurel
Easton
Herndon
Sterling
Bowie
Gettysburg
National Harbor
Oxon Hill

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$533Average$617FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$565Average$652FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$598Average$740FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$615Average$694FlexibilityNo cancel feeOn-time69%
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