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$314+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — VIE
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheap 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 abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$699
(oojo)

One-way from

$314
(flugladen.de)

Popular in

June

Cheapest in

January

Average price

$1,029

Good round-trip deal

$1,031 or less

Good one-way deal

$566 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Vienna Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Vienna Intl flights.
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From Washington, D.C. Dulles Intl to Austria
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One-way flight from Washington, D.C. Dulles Intl to Austria
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Highest demand for flights based on searches. 19% potential increase in price ($240 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Austria.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Austria.
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Find 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 abril 29, 2025.

This CrystalTravel deal was found by Cheapflights users on 4/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/281:30 pmIAD - VIE
1 stop20h 05mTurkish Airlines
mié. 9/310:40 amVIE - IAD
1 stop15h 05mTurkish Airlines
Deal found 4/28$672
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
jue. 10/210:05 pmIAD - VIE
1 stop12h 10mMultiple Airlines
mié. 10/82:00 pmVIE - IAD
1 stop11h 59mMultiple Airlines
Deal found 4/28$680
This Justfly.com deal was found by Cheapflights users on 4/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/25:50 pmIAD - VIE
1 stop12h 45mTAP AIR PORTUGAL
mar. 10/147:55 pmVIE - IAD
1 stop25h 25mTAP AIR PORTUGAL
Deal found 4/28$681
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/49:40 pmIAD - SZG
1 stop14h 35mTurkish Airlines
jue. 9/1110:20 amSZG - IAD
1 stop15h 25mTurkish Airlines
Deal found 4/29$722
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/36:00 pmIAD - VIE
Nonstop8h 30mAustrian Airlines
mié. 12/1010:35 amVIE - IAD
Nonstop10h 00mAustrian Airlines
Deal found 4/29$750
This United Airlines deal was found by Cheapflights users on 4/28. 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.
mié. 8/65:25 pmIAD - VIE
Nonstop8h 50mUnited Airlines
mar. 8/1910:30 amVIE - IAD
2 stops33h 19mUnited Airlines
Deal found 4/28$751
This Air Canada deal was found by Cheapflights users on 4/28. 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.
lun. 8/119:45 amIAD - VIE
2 stops16h 35mAir Canada
mar. 8/2610:30 amVIE - IAD
2 stops16h 42mAir Canada
Deal found 4/28$770
This American Airlines deal was found by Cheapflights users on 4/29. 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.
dom. 8/31:19 pmIAD - VIE
2 stops15h 51mAmerican Airlines
mié. 8/207:00 amVIE - IAD
1 stop14h 00mAmerican Airlines
Deal found 4/29$784
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/38:06 pmIAD - VIE
2 stops20h 29mBritish Airways
lun. 8/187:20 pmVIE - IAD
2 stops25h 40mBritish Airways
Deal found 4/29$791
This SWISS deal was found by Cheapflights users on 4/28. 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.
mar. 8/58:45 pmIAD - VIE
1 stop11h 00mSWISS
lun. 8/188:15 pmVIE - IAD
1 stop26h 00mSWISS
Deal found 4/28$795
This Delta deal was found by Cheapflights users on 4/28. 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.
dom. 8/312:12 pmIAD - VIE
2 stops22h 48mDelta
lun. 8/182:20 pmVIE - IAD
1 stop31h 15mDelta
Deal found 4/28$803
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/2810:05 pmIAD - SZG
2 stops17h 55mMultiple Airlines
mié. 6/43:25 pmSZG - IAD
3 stops34h 34mMultiple Airlines
Deal found 4/28$848

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 abril 29, 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.Vienna

IAD - VIE

IADVIE

Washington, D.C. Dulles Intl

jue. 8/28

1:30 pm-3:35 pm

1 stop20h 05m

Vienna Intl

mié. 9/3

10:40 am-7:45 pm

1 stop15h 05m

$672

Washington, D.C.Vienna

IAD - VIE

IADVIE

Washington, D.C. Dulles Intl

jue. 10/2

10:05 pm-4:15 pm

1 stop12h 10m

Vienna Intl

mié. 10/8

2:00 pm-7:59 pm

1 stop11h 59m

$680

Washington, D.C.Vienna

IAD - VIE

IADVIE

Washington, D.C. Dulles Intl

jue. 10/2

5:50 pm-12:35 pm

1 stop12h 45m

Vienna Intl

mar. 10/14

7:55 pm-3:20 pm

1 stop25h 25m

$681

Washington, D.C.Salzburg

IAD - SZG

IADSZG

Washington, D.C. Dulles Intl

jue. 9/4

9:40 pm-6:15 pm

1 stop14h 35m

Salzburg W.A. Mozart

jue. 9/11

10:20 am-7:45 pm

1 stop15h 25m

$722

Washington, D.C.Vienna

IAD - VIE

IADVIE

Washington, D.C. Dulles Intl

mié. 8/6

5:25 pm-8:15 am

Nonstop8h 50m

Vienna Intl

mar. 8/19

10:30 am-1:49 pm

2 stops33h 19m

$751

Washington, D.C.Vienna

IAD - VIE

IADVIE

Washington, D.C. Dulles Intl

lun. 8/11

9:45 am-8:20 am

2 stops16h 35m

Vienna Intl

mié. 8/20

10:30 am-9:12 pm

2 stops16h 42m

$770

Washington, D.C.Vienna

IAD - VIE

IADVIE

Washington, D.C. Dulles Intl

dom. 8/3

1:19 pm-11:10 am

2 stops15h 51m

Vienna Intl

mié. 8/20

7:00 am-3:00 pm

1 stop14h 00m

$784

Washington, D.C.Vienna

IAD - VIE

IADVIE

Washington, D.C. Dulles Intl

dom. 8/3

8:06 pm-10:35 pm

2 stops20h 29m

Vienna Intl

lun. 8/18

7:20 pm-3:00 pm

2 stops25h 40m

$791

Washington, D.C.Vienna

IAD - VIE

IADVIE

Washington, D.C. Dulles Intl

mar. 8/5

8:45 pm-1:45 pm

1 stop11h 00m

Vienna Intl

lun. 8/18

8:15 pm-4:15 pm

1 stop26h 00m

$795

Washington, D.C.Vienna

IAD - VIE

IADVIE

Washington, D.C. Dulles Intl

dom. 8/3

12:12 pm-5:00 pm

2 stops22h 48m

Vienna Intl

lun. 8/18

2:20 pm-3:35 pm

1 stop31h 15m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 49 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, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Austria (average of $737). Flying from Washington, D.C. Dulles Intl Airport to Austria in June is currently the most expensive (average of $1,312). 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 abril 29, 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 34% on your trip compared to booking a flight in the morning.

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 abril 29, 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).

Rainfall in Austria by month

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

In terms of precipitation, rainfall in Austria ranges from 0.8 - 2.6 inches per month. July is typically the wettest month, when rainfall can reach 2.6 in. January is typically the driest time to visit Austria when rainfall is around 0.8 in.

Temperature in Austria by month

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

If weather is an important factor for your trip to Austria, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 abril 29, 2025.
To help decide which airline to fly from Washington, D.C. to Austria, see what other customers have to say about Austrian Airlines, SWISS and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
780 reviews

Crew

8.1

Boarding

7.6

Comfort

7.3

Entertainment

6.7

Food

6.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
780 reviews
Austrian Airlines
7.6
Good
780 reviews

Crew

8.1

Boarding

7.6

Comfort

7.3

Entertainment

6.7

Food

6.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
SWISS
7.5
Good
1,588 reviews
Austrian Airlines
7.6
Good
780 reviews

Crew

8.1

Boarding

7.6

Comfort

7.3

Entertainment

6.7

Food

6.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
United Airlines
7.4
Good
8,696 reviews
Austrian Airlines
7.6
Good
780 reviews

Crew

8.1

Boarding

7.6

Comfort

7.3

Entertainment

6.7

Food

6.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Turkish Airlines
7.3
Good
3,788 reviews
Austrian Airlines
7.6
Good
780 reviews

Crew

8.1

Boarding

7.6

Comfort

7.3

Entertainment

6.7

Food

6.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Scandinavian Airlines
7.3
Good
1,349 reviews
Austrian Airlines
7.6
Good
780 reviews

Crew

8.1

Boarding

7.6

Comfort

7.3

Entertainment

6.7

Food

6.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

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.

  • 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 TAP AIR PORTUGAL. According to our data, you can fly for as low as $345. Users have also found prices from $443 and $494 on Scandinavian Airlines and Turkish Airlines, 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 - Salzburg W.A. Mozart and Washington, D.C. Dulles Intl - Innsbruck Kranebitten.

  • 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 $1,632, our data shows the cheapest flight currently is $479. When looking at the most popular route, (Washington, D.C. Dulles Intl - Vienna Intl), you can expect to pay $597 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, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Austria (average of $737). Flying from Washington, D.C. Dulles Intl Airport to Austria in June is currently the most expensive (average of $1,312). 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
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Baltimore to Charles de Gaulle flights
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Reagan-National to Leonardo da Vinci/Fiumicino flights
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Baltimore to Leonardo da Vinci/Fiumicino flights
Reagan-National to Orly flights
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Reagan-National to Madrid flights
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Dulles Intl to Bruxelles-National flights
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Baltimore to Istanbul flights
Baltimore to Athens flights
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Baltimore to Stansted flights
Baltimore to Madrid flights
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Baltimore to Lisbon flights
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Dulles Intl to Malpensa flights
Baltimore to Dublin flights
Reagan-National to Dublin flights
Dulles Intl to Copenhagen flights
Dulles Intl to Munich flights
Dulles Intl to Linate flights
Baltimore to Keflavik Intl flights
Reagan-National to Barcelona-El Prat flights
Dulles Intl to Vienna flights
Baltimore to Barcelona-El Prat flights
Reagan-National to Malpensa flights
Dulles Intl to Stansted flights

Top 7 airlines flying from Dulles Intl to Austria

Discover the top 7 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$541Average$648FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$561Average$759FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$584Average$901FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$683Average$970FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$719Average$1,174FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$729Average$1,149FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$753Average$1,245FlexibilityNo cancel feeOn-time69%

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