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$291+ Cheap flights from George Bush Intcntl (IAH) to Vienna (VIE)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — VIE
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Vienna Intl are usually found in February or August, booked 52 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from George Bush Intcntl to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Vienna (VIE). 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 August 20, 2025.

Round-trip from

$587
(Gotogate)

One-way from

$291
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$756
From Houston George Bush Intcntl to Vienna Intl
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One-way flight from Houston George Bush Intcntl to Vienna Intl
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Highest demand for flights based on searches. 13% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from George Bush Intcntl to Vienna

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

This Gotogate deal was found by Cheapflights users on 8/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:10 amIAH - VIE
2 stops18h 25mAir Canada
Tue 11/1810:35 amVIE - IAH
1 stop18h 09mAir Canada
Deal found 8/20$587
This FlightHub deal was found by Cheapflights users on 8/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:05 pmIAH - VIE
1 stop33h 00mTurkish Airlines
Tue 11/116:45 amVIE - IAH
1 stop37h 25mTurkish Airlines
Deal found 8/20$590
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:53 pmIAH - VIE
1 stop30h 37mUnited Airlines
Thu 11/1310:35 amVIE - IAH
1 stop31h 29mUnited Airlines
Deal found 8/19$598
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:57 amIAH - VIE
1 stop13h 53mAustrian Airlines
Tue 11/410:35 amVIE - IAH
1 stop18h 09mAustrian Airlines
Deal found 8/19$602
This United deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:29 amIAH - VIE
1 stop15h 31mMultiple Airlines
Thu 11/610:40 amVIE - IAH
1 stop17h 59mMultiple Airlines
Deal found 8/20$603
This Cheapflightsfares deal was found by Cheapflights users on 8/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:55 amIAH - VIE
1 stop14h 50mAustrian Airlines
Thu 11/610:40 amVIE - IAH
2 stops18h 04mAustrian Airlines
Deal found 8/20$604
This Air Canada deal was found by Cheapflights users on 8/18. 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 8/18$605
This FlightHub deal was found by Cheapflights users on 8/19. 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.
Wed 9/242:25 pmIAH - VIE
1 stop35h 40mTurkish Airlines
Fri 10/31:50 pmVIE - IAH
1 stop36h 15mTurkish Airlines
Deal found 8/19$607
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 11/266:30 amIAH - VIE
1 stop18h 35mUnited Airlines
Fri 12/1210:35 amVIE - IAH
1 stop15h 04mUnited Airlines
Deal found 8/20$609

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Vienna 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 August 20, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Vienna that are best for you.

Fly from

George Bush Intcntl

Fly to

Vienna

Route

Depart

Return

Price

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 11/3

7:10 am-8:35 am

2 stops18h 25m

Vienna Intl

Tue 11/18

10:35 am-9:44 pm

1 stop18h 09m

$587

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/28

10:05 pm-1:05 pm

1 stop33h 00m

Vienna Intl

Tue 11/11

6:45 am-1:10 pm

1 stop37h 25m

$590

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 10/26

9:43 pm-8:05 am

1 stop28h 22m

Vienna Intl

Tue 11/11

10:35 am-11:04 am

1 stop31h 29m

$598

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/28

8:30 pm-8:05 am

1 stop29h 35m

Vienna Intl

Tue 11/11

10:35 am-11:04 am

1 stop31h 29m

$598

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 11/30

11:55 pm-8:05 am

1 stop25h 10m

Vienna Intl

Thu 12/11

10:35 am-11:04 am

1 stop31h 29m

$598

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 10/26

9:43 pm-8:05 am

1 stop28h 22m

Vienna Intl

Thu 11/13

10:35 am-9:11 am

1 stop29h 36m

$598

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

Mon 10/27

7:50 pm-8:30 am

1 stop30h 40m

Vienna Intl

Thu 11/13

10:35 am-9:11 am

1 stop29h 36m

$598

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Thu 9/25

5:47 pm-11:30 am

3 stops34h 43m

$291

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Fri 9/19

10:02 pm-12:15 pm

2 stops55h 13m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 14 results
1
2

Best time to book a flight from George Bush Intcntl to Vienna

Have a flexible travel schedule? Discover the best time to fly to Vienna 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 Vienna

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Vienna?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Vienna. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Vienna, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Vienna (average of $737). Flying from Houston George Bush Intcntl Airport to Vienna in June is currently the most expensive (average of $1,231). 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 VIE?

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

When flying from Houston George Bush Intcntl Airport to Vienna, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 48% versus a flight in the morning.

Reviews of airlines servicing Vienna

Get insights into the airlines that provide service to Vienna. 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 Vienna. Reviews last updated August 20, 2025.
Read reviews from past customers who have flown KLM, Austrian Airlines, and United Airlines from Houston George Bush Intcntl Airport to Vienna. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,388 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,388 reviews
KLM
7.8
Good
1,388 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Austrian Airlines
7.6
Good
830 reviews
KLM
7.8
Good
1,388 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,928 reviews
KLM
7.8
Good
1,388 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Turkish Airlines
7.3
Good
3,949 reviews
KLM
7.8
Good
1,388 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Lufthansa
6.8
Okay
7,337 reviews
KLM
7.8
Good
1,388 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Vienna. 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 into for flights to Vienna from Houston George Bush Intcntl?

    Most people fly into Vienna Intl (VIE) if they book a flight to Vienna from Houston George Bush Intcntl. On average, Vienna Intl has 0 inbound flights from Houston George Bush Intcntl per day from 6 airlines. Vienna Intl is conveniently located just 11.1 mi from Vienna’s city center.

  • How long is the flight from Houston George Bush Intcntl Airport to Vienna?

    A quick flight from Houston George Bush Intcntl Airport to Vienna can take about 18h 25m. Air Canada provides one of the quickest options available for as low as $587. The distance between Houston George Bush Intcntl Airport and Vienna is about 5593 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Vienna round-trip?

    British Airways, at $612, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Vienna.Alternate airlines to your destination round-trip include United Airlines and Lufthansa. You may be able to fly from Houston George Bush Intcntl Airport to Vienna for 38% less than the average price by searching for these airlines.

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

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

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

    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 Vienna.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Vienna 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 Vienna?

    Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Vienna (average of $737). Flying from Houston George Bush Intcntl Airport to Vienna in June is currently the most expensive (average of $1,231). 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
Amstetten
Melk

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Alternative routes for George Bush Intcntl to Vienna

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Top 6 airlines flying from George Bush Intcntl to Vienna

Discover the top 6 airlines that operate flights from George Bush Intcntl to Vienna. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$612Average$922FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$628Average$1,013FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$637Average$1,150FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$650Average$716FlexibilityNo cancel feeOn-time77%
KLMCheapest$751Average$851FlexibilityNo cancel feeOn-time75%
Austrian AirlinesCheapest$819Average$1,225FlexibilityNo cancel feeOn-time78%

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