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$237+ Cheap flights from George Bush Intcntl (IAH) 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — VIE
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Austria

Keep the following information in mind while searching for George Bush Intcntl to Austria flight deals. Data was last updated July 30, 2025.

Round-trip from

$549
(Brussels Airlines)

One-way from

$237
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,077
From Houston George Bush Intcntl to Austria
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One-way flight from Houston George Bush Intcntl to Austria
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Highest demand for flights based on searches. 6% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from George Bush Intcntl to Austria

Cheapest flights from George Bush Intcntl to Austria
Explore the most affordable flight options available from George Bush Intcntl to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Brussels Airlines deal was found by Cheapflights users on 7/29. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1112:15 pmIAH - VIE
2 stops22h 05mBrussels Airlines
Tue 8/267:20 amVIE - IAH
2 stops17h 53mBrussels Airlines
Deal found 7/29$549
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 10/289:43 pmIAH - VIE
1 stop28h 22mUnited Airlines
Tue 11/1110:35 amVIE - IAH
1 stop29h 36mUnited Airlines
Deal found 7/30$598
This FlightHub deal was found by Cheapflights users on 7/30. 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.
Tue 10/219:00 pmIAH - VIE
1 stop35h 35mTurkish Airlines
Tue 11/47:05 pmVIE - IAH
1 stop25h 05mTurkish Airlines
Deal found 7/30$599
This Air Canada deal was found by Cheapflights users on 7/30. 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 10/2110:00 amIAH - VIE
1 stop15h 35mAir Canada
Tue 11/410:35 amVIE - IAH
2 stops42h 04mAir Canada
Deal found 7/30$605
This AirNGo deal was found by Cheapflights users on 7/29. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1110:00 amIAH - VIE
1 stop15h 35mMultiple Airlines
Tue 8/267:00 amVIE - IAH
1 stop13h 35mMultiple Airlines
Deal found 7/29$625
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 8/249:47 amIAH - VIE
2 stops18h 23mAmerican Airlines
Wed 9/311:35 amVIE - IAH
2 stops17h 57mAmerican Airlines
Deal found 7/30$706
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/239:50 pmIAH - VIE
1 stop15h 35mBritish Airways
Sat 11/297:25 pmVIE - IAH
1 stop25h 40mBritish Airways
Deal found 7/29$766
This Austrian Airlines deal was found by Cheapflights users on 7/27. 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.
Sun 10/1212:05 pmIAH - VIE
1 stop13h 15mAustrian Airlines
Sat 10/187:30 amVIE - IAH
2 stops45h 44mAustrian Airlines
Deal found 7/27$769
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:36 pmIAH - VIE
2 stops17h 54mLufthansa
Sun 11/308:15 pmVIE - IAH
1 stop25h 20mLufthansa
Deal found 7/29$802

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 July 30, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Austria that are best for you.

Fly from

George Bush Intcntl

Fly to

Austria

Route

Depart

Return

Price

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 8/11

12:15 pm-5:20 pm

2 stops22h 05m

Vienna Intl

Tue 8/26

7:20 am-6:13 pm

2 stops17h 53m

$549

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/28

9:43 pm-8:05 am

1 stop28h 22m

Vienna Intl

Tue 11/11

10:35 am-9:11 am

1 stop29h 36m

$598

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/21

9:00 pm-3:35 pm

1 stop35h 35m

Vienna Intl

Tue 11/4

7:05 pm-1:10 pm

1 stop25h 05m

$599

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/21

10:00 am-8:35 am

1 stop15h 35m

Vienna Intl

Tue 11/4

10:35 am-9:39 pm

2 stops42h 04m

$605

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 8/11

10:00 am-8:35 am

1 stop15h 35m

Vienna Intl

Tue 8/26

7:00 am-1:35 pm

1 stop13h 35m

$625

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 8/24

9:47 am-11:10 am

2 stops18h 23m

Vienna Intl

Wed 9/3

11:35 am-10:32 pm

2 stops17h 57m

$706

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 11/23

9:50 pm-8:25 pm

1 stop15h 35m

Vienna Intl

Sat 11/29

7:25 pm-2:05 pm

1 stop25h 40m

$766

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 10/12

12:05 pm-8:20 am

1 stop13h 15m

Vienna Intl

Sat 10/18

7:30 am-10:14 pm

2 stops45h 44m

$769

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 11/23

6:36 pm-7:30 pm

2 stops17h 54m

Vienna Intl

Sun 11/30

8:15 pm-2:35 pm

1 stop25h 20m

$802

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 9/14

8:26 pm-10:45 pm

2 stops43h 19m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 16 results
1
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Best time to book a flight from George Bush Intcntl to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Austria

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Austria?

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Austria (average of $737). Flying from Houston George Bush Intcntl Airport to Austria in June is currently the most expensive (average of $1,232). 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 IAH to AT?

Find hourly flight availability from George Bush Intcntl 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 July 30, 2025.

When flying from Houston George Bush Intcntl Airport to Austria, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 30, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Austria, such as United Airlines, Turkish Airlines, and Brussels Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Turkish Airlines
7.3
Good
3,928 reviews
United Airlines
7.4
Good
8,896 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Brussels Airlines
7.3
Good
350 reviews
United Airlines
7.4
Good
8,896 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,896 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,837 reviews
United Airlines
7.4
Good
8,896 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Austria one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $431. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Houston George Bush Intcntl Airport to Austria for a low price.

  • Can I find deals for flights from George Bush Intcntl to Austria that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Austria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Austria?

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

  • Can I find deals for business class flights from George Bush Intcntl to Austria?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Austria?

    Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Austria (average of $737). Flying from Houston George Bush Intcntl Airport to Austria in June is currently the most expensive (average of $1,232). 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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Alternative routes for George Bush Intcntl to Austria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from George Bush Intcntl to Austria

Discover the top 6 airlines that operate flights from George Bush Intcntl 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$604Average$1,046FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$612Average$923FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$637Average$1,014FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$654Average$740FlexibilityNo cancel feeOn-time77%
KLMCheapest$751Average$851FlexibilityNo cancel feeOn-time75%
Austrian AirlinesCheapest$860Average$1,227FlexibilityNo cancel feeOn-time78%

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