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$342+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — VIE
Apr 14 — Apr 211
Mon 4/14
Mon 4/21
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 April, 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 April 9, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$700
(Mytrip)

One-way from

$342
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$804
Provider with most accurate pricing for Houston George Bush Intcntl-Vienna Intl flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Vienna Intl flights.
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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. 20% potential increase in price ($263 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 9, 2025.

This Mytrip deal was found by Cheapflights users on 4/8. 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.
Thu 5/85:35 amIAH - VIE
2 stops23h 40mMultiple Airlines
Thu 5/155:25 pmVIE - IAH
2 stops36h 36mMultiple Airlines
Deal found 4/8$700
This Air Canada deal was found by Cheapflights users on 4/8. 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.
Wed 5/710:00 amIAH - VIE
1 stop15h 35mAir Canada
Thu 5/1511:00 amVIE - IAH
1 stop15h 56mAir Canada
Deal found 4/8$705
This StudentUniverse deal was found by Cheapflights users on 4/7. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/712:05 pmIAH - VIE
2 stops17h 15mAustrian Airlines
Wed 5/1410:30 amVIE - IAH
1 stop19h 04mAustrian Airlines
Deal found 4/7$713
This United deal was found by Cheapflights users on 4/8. 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 5/74:15 pmIAH - VIE
1 stop13h 05mUnited Airlines
Wed 9/1710:30 amVIE - IAH
1 stop18h 34mUnited Airlines
Deal found 4/8$714
This Finnair deal was found by Cheapflights users on 4/8. 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.
Wed 5/76:29 pmIAH - VIE
2 stops17h 01mFinnair
Thu 5/1511:35 amVIE - IAH
2 stops18h 09mFinnair
Deal found 4/8$724
This Delta deal was found by Cheapflights users on 4/8. 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.
Sun 8/241:15 pmIAH - VIE
2 stops22h 55mDelta
Mon 9/12:20 pmVIE - IAH
1 stop29h 55mDelta
Deal found 4/8$755
This KLM deal was found by Cheapflights users on 4/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/223:30 pmIAH - VIE
1 stop34h 05mKLM
Mon 9/12:20 pmVIE - IAH
1 stop29h 55mKLM
Deal found 4/8$811
This British Airways deal was found by Cheapflights users on 4/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/239:00 pmIAH - VIE
1 stop18h 35mBritish Airways
Fri 8/294:25 pmVIE - IAH
1 stop33h 50mBritish Airways
Deal found 4/8$883
This oojo deal was found by Cheapflights users on 4/8. 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.
Fri 8/292:25 pmIAH - VIE
1 stop18h 10mTurkish Airlines
Sat 9/137:45 pmVIE - IAH
1 stop30h 20mTurkish Airlines
Deal found 4/8$888
This American Airlines deal was found by Cheapflights users on 4/8. 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 7/167:18 pmIAH - VIE
2 stops16h 42mAmerican Airlines
Wed 7/307:45 amVIE - IAH
2 stops20h 12mAmerican Airlines
Deal found 4/8$923
This Ovago deal was found by Cheapflights users on 4/8. 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 7/133:35 pmIAH - VIE
1 stop14h 00mLufthansa
Sat 7/197:25 pmVIE - IAH
2 stops28h 52mLufthansa
Deal found 4/8$1,065
This Gurufare deal was found by Cheapflights users on 4/8. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:55 pmIAH - VIE
2 stops23h 15mSWISS
Sun 12/286:30 pmVIE - IAH
2 stops27h 10mSWISS
Deal found 4/8$1,405

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 April 9, 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

Thu 5/8

5:35 am-12:15 pm

2 stops23h 40m

Vienna Intl

Thu 5/15

5:25 pm-11:01 pm

2 stops36h 36m

$700

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 5/7

10:00 am-8:35 am

1 stop15h 35m

Vienna Intl

Thu 5/15

11:00 am-7:56 pm

1 stop15h 56m

$705

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 5/7

12:05 pm-12:20 pm

2 stops17h 15m

Vienna Intl

Wed 5/14

10:30 am-10:34 pm

1 stop19h 04m

$713

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 5/7

4:15 pm-12:20 pm

1 stop13h 05m

Vienna Intl

Wed 9/17

10:30 am-10:04 pm

1 stop18h 34m

$714

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 5/7

6:29 pm-6:30 pm

2 stops17h 01m

Vienna Intl

Thu 5/15

11:35 am-10:44 pm

2 stops18h 09m

$724

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 8/24

1:15 pm-7:10 pm

2 stops22h 55m

Vienna Intl

Mon 9/1

2:20 pm-1:15 pm

1 stop29h 55m

$755

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Fri 8/22

3:30 pm-8:35 am

1 stop34h 05m

Vienna Intl

Mon 9/1

2:20 pm-1:15 pm

1 stop29h 55m

$811

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sat 8/23

9:00 pm-10:35 pm

1 stop18h 35m

Vienna Intl

Fri 8/29

4:25 pm-7:15 pm

1 stop33h 50m

$883

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Fri 8/29

2:25 pm-3:35 pm

1 stop18h 10m

Vienna Intl

Sat 9/13

7:45 pm-7:05 pm

1 stop30h 20m

$888

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 7/16

7:18 pm-7:00 pm

2 stops16h 42m

Vienna Intl

Wed 7/30

7:45 am-8:57 pm

2 stops20h 12m

$923

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Showing 1-10 of 17 results
1
2

Compare providers for flights from George Bush Intcntl to Vienna

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 George Bush Intcntl to Vienna in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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 Houston George Bush Intcntl Airport-Vienna flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Vienna flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Vienna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Vienna 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 Houston George Bush Intcntl Airport-Vienna 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 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 April 4, 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 $1,312). 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 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 April 9, 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.

Rainfall in Vienna by month

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

In terms of precipitation, rainfall in Vienna 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 Vienna when rainfall is around 0.8 in.

Temperature in Vienna by month

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

If weather is an important factor for your trip to Vienna, 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 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 April 9, 2025.
Delta
8.0
Very good
7,902 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,902 reviews
Delta
8.0
Very good
7,902 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very good
7,902 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,902 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
774 reviews
Delta
8.0
Very good
7,902 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,633 reviews
Delta
8.0
Very good
7,902 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 7 airlines. Vienna Intl is conveniently located just 11.1 mi from Vienna’s city center.

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

    Air Canada, at $705, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Vienna.Alternate airlines to your destination round-trip include Austrian Airlines and United Airlines. You may be able to fly from Houston George Bush Intcntl Airport to Vienna for 32% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Vienna one-way?

    $476 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on United Airlines and Austrian Airlines, with prices starting from $634 and $863, respectively.

  • 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 $1,312). 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.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Amstetten
Melk

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Alternative routes for George Bush Intcntl to Vienna

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Vienna flights

Top 7 airlines flying from George Bush Intcntl to Vienna

Discover the top 7 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 April 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$534Average$1,048FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$547Average$1,300FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$640Average$1,088FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$651Average$1,130FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$678Average$760FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$868Average$1,154FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$958Average$1,289FlexibilityNo cancel feeOn-time78%

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