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$244+ Cheap flights from Dulles Intl (IAD) to Austria

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — VIE
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Dulles Intl to Austria

Cheapest flights from Dulles Intl to Austria
Explore the most affordable flight options available from Dulles Intl to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This deal was found by Cheapflights users on 12/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:05 pmIAD - VIE
1 stop11h 45mAer Lingus
Tue 3/3111:45 amVIE - IAD
1 stop13h 45mAer Lingus
Deal found 12/10$838
This deal was found by Cheapflights users on 12/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:05 pmIAD - VIE
1 stop11h 45mAer Lingus
Wed 4/111:45 amVIE - IAD
1 stop13h 45mAer Lingus
Deal found 12/10$839
This deal was found by Cheapflights users on 12/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:05 pmIAD - VIE
1 stop11h 45mAer Lingus
Thu 4/211:45 amVIE - IAD
1 stop13h 10mAer Lingus
Deal found 12/10$842
This deal was found by Cheapflights users on 12/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:05 pmIAD - VIE
1 stop11h 45mAer Lingus
Fri 4/311:45 amVIE - IAD
1 stop13h 10mAer Lingus
Deal found 12/10$843
This deal was found by Cheapflights users on 12/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:05 pmIAD - VIE
1 stop11h 45mAer Lingus
Mon 3/3011:45 amVIE - IAD
1 stop13h 10mAer Lingus
Deal found 12/10$847
This deal was found by Cheapflights users on 12/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:05 pmIAD - VIE
1 stop11h 45mAer Lingus
Tue 3/3111:45 amVIE - IAD
1 stop13h 45mAer Lingus
Deal found 12/10$852
This deal was found by Cheapflights users on 12/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:05 pmIAD - VIE
1 stop11h 45mAer Lingus
Fri 4/311:45 amVIE - IAD
1 stop13h 10mAer Lingus
Deal found 12/10$859
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:59 pmIAD - VIE
2 stops31h 36mScandinavian Airlines
Sun 12/148:05 pmVIE - IAD
1 stop27h 10mScandinavian Airlines
Deal found 12/9$870
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:30 pmIAD - VIE
1 stop13h 25mTurkish Airlines
Wed 1/77:05 pmVIE - IAD
1 stop22h 40mTurkish Airlines
Deal found 12/11$874
This deal was found by Cheapflights users on 12/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:05 pmIAD - VIE
1 stop11h 45mAer Lingus
Mon 3/3011:45 amVIE - IAD
1 stop13h 10mAer Lingus
Deal found 12/10$881
This deal was found by Cheapflights users on 12/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:05 pmIAD - VIE
1 stop11h 45mAer Lingus
Fri 4/311:45 amVIE - IAD
1 stop13h 10mAer Lingus
Deal found 12/10$883
This deal was found by Cheapflights users on 12/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:05 pmIAD - VIE
1 stop11h 45mAer Lingus
Wed 4/111:45 amVIE - IAD
1 stop13h 45mAer Lingus
Deal found 12/10$884

Find flight deals from Dulles Intl to Austria

Keep the following information in mind while searching for Dulles Intl to Austria flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$512
(oojo)

One-way from

$244
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,080

Good round-trip deal

$796 or less

Good one-way deal

$494 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Vienna Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Vienna Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Austria
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Austria
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($201 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Austria.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Austria.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Austria 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 December 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Austria that are best for you.

Fly from

Dulles Intl

Fly to

Austria

Route

Depart

Return

Price

Washington, D.C.Salzburg

IAD - SZG

IADSZG

Washington, D.C. Dulles Intl

Sat 2/14

9:15 pm-6:20 pm

1 stop15h 05m

Salzburg W.A. Mozart

Thu 2/19

9:45 am-7:20 pm

1 stop15h 35m

$608

Washington, D.C.Vienna

IAD - VIE

IADVIE

Washington, D.C. Dulles Intl

Tue 1/13

12:23 pm-7:25 pm

2 stops25h 02m

Vienna Intl

Mon 1/19

7:20 am-3:20 pm

1 stop14h 00m

$616

Washington, D.C.Vienna

IAD - VIE

IADVIE

Washington, D.C. Dulles Intl

Mon 4/6

8:20 pm-7:20 pm

1 stop17h 00m

Vienna Intl

Sun 4/19

10:15 am-4:50 pm

1 stop12h 35m

$626

Washington, D.C.Vienna

IAD - VIE

IADVIE

Washington, D.C. Dulles Intl

Mon 4/6

8:20 pm-7:20 pm

1 stop17h 00m

Vienna Intl

Fri 4/17

10:15 am-4:50 pm

1 stop12h 35m

$626

Washington, D.C.Vienna

IAD - VIE

IADVIE

Washington, D.C. Dulles Intl

Sun 1/11

12:23 pm-9:35 am

2 stops15h 12m

Vienna Intl

Wed 1/21

10:15 am-5:15 pm

1 stop13h 00m

$629

Washington, D.C.Salzburg

IAD - SZG

IADSZG

Washington, D.C. Dulles Intl

Sat 2/14

1:30 pm-6:20 pm

1 stop22h 50m

Salzburg W.A. Mozart

Fri 2/20

7:15 pm-11:45 am

1 stop22h 30m

$638

Washington, D.C.Vienna

IAD - VIE

IADVIE

Washington, D.C. Dulles Intl

Mon 2/2

12:23 pm-9:35 am

2 stops15h 12m

Vienna Intl

Mon 2/16

7:15 am-5:15 pm

2 stops16h 00m

$647

Washington, D.C.Salzburg

IAD - SZG

IADSZG

Washington, D.C. Dulles Intl

Sat 2/14

9:15 pm-6:20 pm

1 stop15h 05m

Salzburg W.A. Mozart

Sat 2/21

9:45 am-7:20 pm

1 stop15h 35m

$661

Washington, D.C.Salzburg

IAD - SZG

IADSZG

Washington, D.C. Dulles Intl

Sat 2/14

12:23 pm-7:05 pm

2 stops24h 42m

Salzburg W.A. Mozart

Sat 2/21

9:10 am-6:50 pm

1 stop15h 40m

$662

Washington, D.C.Salzburg

IAD - SZG

IADSZG

Washington, D.C. Dulles Intl

Sat 4/11

9:40 pm-6:30 pm

1 stop14h 50m

Salzburg W.A. Mozart

Sat 4/18

10:15 am-11:35 am

1 stop31h 20m

$691

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 52 results
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Best time to book a flight from Dulles Intl to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Austria

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Austria (average of $456). Flying from Washington, D.C. Dulles Intl Airport to Austria in June is currently the most expensive (average of $924). 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 IAD to AT?

Find hourly flight availability from Dulles Intl to Austria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Austria at noon. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight in the afternoon.

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

Explore weekly flight availability from Dulles Intl to Austria. 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 December 12, 2025.

The most flights from IAD to AT0 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).

Reviews of airlines servicing Austria

Get insights into the airlines that provide service to Austria. 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 Austria. Reviews last updated December 12, 2025.
See what other customers who have flown with Austrian Airlines, United Airlines, and Turkish Airlines from Washington, D.C. Dulles Intl Airport to Austria have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
879 reviews

Entertainment

6.8

Boarding

7.6

Food

6.8

Overall

7.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7.6
Good
879 reviews
Austrian Airlines
7.6
Good
879 reviews

Entertainment

6.8

Boarding

7.6

Food

6.8

Overall

7.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
United Airlines
7.4
Good
9,093 reviews
Austrian Airlines
7.6
Good
879 reviews

Entertainment

6.8

Boarding

7.6

Food

6.8

Overall

7.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Turkish Airlines
7.3
Good
4,090 reviews
Austrian Airlines
7.6
Good
879 reviews

Entertainment

6.8

Boarding

7.6

Food

6.8

Overall

7.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
TAP AIR PORTUGAL
7.1
Good
2,089 reviews
Austrian Airlines
7.6
Good
879 reviews

Entertainment

6.8

Boarding

7.6

Food

6.8

Overall

7.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Lufthansa
6.8
Okay
7,626 reviews
Austrian Airlines
7.6
Good
879 reviews

Entertainment

6.8

Boarding

7.6

Food

6.8

Overall

7.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Austria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Austria?

    Departing from Washington, D.C. Dulles Intl Airport to Austria will take you 15h 05m. Airlines will cover a distance of 4316 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $308. Users have also found prices from $308 and $451 on TAP AIR PORTUGAL and Aer Lingus, respectively.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Austria?

    The most popular flight routes from Washington, D.C. Dulles Intl Airport to Austria are Washington, D.C. Dulles Intl - Vienna Intl, Washington, D.C. Dulles Intl - Innsbruck Kranebitten and Washington, D.C. Dulles Intl - Salzburg W.A. Mozart.

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

    While on average a flight from Washington, D.C. Dulles Intl Airport to Austria is generally $1,424, our data shows the cheapest flight currently is $412. When looking at the most popular route, (Washington, D.C. Dulles Intl - Vienna Intl), you can expect to pay $419 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Austria 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 Washington, D.C. Dulles Intl Airport to Austria?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Austria (average of $456). Flying from Washington, D.C. Dulles Intl Airport to Austria in June is currently the most expensive (average of $924). 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.

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Alternative routes for Dulles Intl to Austria

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Heathrow flights
Dulles Intl to Charles de Gaulle flights
Baltimore to Heathrow flights
Dulles Intl to Istanbul flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Lisbon flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
Dulles Intl to Madrid flights
Dulles Intl to London City flights
Dulles Intl to Dublin flights
Dulles Intl to Barcelona-El Prat flights
Dulles Intl to Frankfurt flights
Baltimore to Gatwick flights
Dulles Intl to Orly flights
Dulles Intl to Athens flights
Reagan-National to Gatwick flights
Dulles Intl to Amsterdam flights
Dulles Intl to Stansted flights
Baltimore to Charles de Gaulle flights
Reagan-National to Charles de Gaulle flights
Reagan-National to Orly flights
Baltimore to Leonardo da Vinci/Fiumicino flights
Reagan-National to Istanbul flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
Baltimore to Istanbul flights
Baltimore to Madrid flights
Dulles Intl to Luton flights
Reagan-National to Madrid flights
Dulles Intl to Sabiha Gokcen flights
Dulles Intl to Zurich flights
Dulles Intl to Keflavik Intl flights
Baltimore to Lisbon flights
Dulles Intl to Bruxelles-National flights
Reagan-National to Lisbon flights
Dulles Intl to Edinburgh flights
Baltimore to Keflavik Intl flights
Baltimore to Barcelona-El Prat flights
Reagan-National to Barcelona-El Prat flights
Baltimore to Athens flights
Reagan-National to Keflavik Intl flights
Reagan-National to Dublin flights
Dulles Intl to Malpensa flights
Baltimore to Dublin flights
Dulles Intl to Munich flights
Dulles Intl to Vienna flights
Baltimore to Frankfurt flights
Reagan-National to Athens flights
Reagan-National to Frankfurt flights
Baltimore to Luton flights

Top 8 airlines flying from Dulles Intl to Austria

Discover the top 8 airlines that operate flights from Dulles Intl to Austria. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$413Average$496FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$556Average$845FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$561Average$708FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$565Average$699FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$597Average$1,194FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$625Average$1,078FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$645Average$962FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$919Average$1,160FlexibilityNo cancel feeOn-timeN/A

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