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$243+ Cheap flights from Houston 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — VIE
oct. 17 — oct. 241
ven. 10/17
ven. 10/24
1 adult, Economy
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Cheap flight deals from Houston to Austria

Keep the following information in mind while searching for Houston to Austria flight deals. Data was last updated septembre 17, 2025.

Round-trip from

$533
(FlightHub)

One-way from

$243
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$937
From Houston to Austria
Search Deals
One-way flight from Houston to Austria
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Houston to Austria

Cheapest flights from Houston to Austria
Explore the most affordable flight options available from Houston to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 17, 2025.

This FlightHub deal was found by Cheapflights users on 9/15. 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.
mar. 10/284:21 pmIAH - VIE
2 stops35h 14mScandinavian Airlines
mar. 11/1110:15 amVIE - IAH
2 stops20h 41mScandinavian Airlines
Deal found 9/15$533
This FlightHub deal was found by Cheapflights users on 9/17. 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.
ven. 11/71:29 pmIAH - VIE
2 stops37h 06mScandinavian Airlines
dim. 11/168:05 pmVIE - IAH
2 stops32h 07mScandinavian Airlines
Deal found 9/17$563
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/284:21 pmIAH - VIE
2 stops35h 14mScandinavian Airlines
mer. 1/218:05 pmVIE - IAH
2 stops34h 54mScandinavian Airlines
Deal found 9/16$567
This Scandinavian Airlines deal was found by Cheapflights users on 9/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/81:29 pmIAH - VIE
2 stops22h 56mScandinavian Airlines
jeu. 11/1310:15 amVIE - IAH
2 stops17h 57mScandinavian Airlines
Deal found 9/17$597
This United Airlines deal was found by Cheapflights users on 9/17. 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.
mar. 10/289:43 pmIAH - VIE
1 stop28h 22mUnited Airlines
mar. 11/1110:35 amVIE - IAH
1 stop29h 36mUnited Airlines
Deal found 9/17$598
This FlightHub deal was found by Cheapflights users on 9/15. 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.
mer. 10/222:25 pmIAH - VIE
1 stop15h 20mTurkish Airlines
mer. 11/52:05 pmVIE - IAH
1 stop36h 05mTurkish Airlines
Deal found 9/15$607
This British Airways deal was found by Cheapflights users on 9/16. 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.
dim. 10/2610:50 pmIAH - VIE
1 stop17h 40mBritish Airways
jeu. 1/228:55 pmVIE - IAH
1 stop24h 10mBritish Airways
Deal found 9/16$631
This American Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 10/216:23 pmIAH - VIE
2 stops19h 02mAmerican Airlines
mar. 11/47:05 amVIE - IAH
2 stops19h 46mAmerican Airlines
Deal found 9/15$634
This Air Canada deal was found by Cheapflights users on 9/17. 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.
mar. 10/2811:55 amIAH - VIE
2 stops15h 50mAir Canada
mar. 11/1110:35 amVIE - IAH
1 stop15h 03mAir Canada
Deal found 9/17$639
This British Airways deal was found by Cheapflights users on 9/15. 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.
mer. 10/229:00 pmIAH - VIE
1 stop18h 35mBritish Airways
mer. 11/57:25 amVIE - IAH
2 stops21h 05mBritish Airways
Deal found 9/15$641
This American Airlines deal was found by Cheapflights users on 9/15. 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.
mer. 10/226:23 pmIAH - VIE
2 stops17h 37mAmerican Airlines
mer. 11/57:05 amVIE - IAH
2 stops19h 46mAmerican Airlines
Deal found 9/15$644
This Delta deal was found by Cheapflights users on 9/17. 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.
jeu. 11/66:44 pmHOU - VIE
2 stops14h 26mDelta
jeu. 11/136:15 amVIE - HOU
2 stops24h 31mDelta
Deal found 9/17$789

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 septembre 17, 2025.
Use the filters below to find and compare flights from Houston to Austria that are best for you.

Fly from

Houston

Fly to

Austria

Route

Depart

Return

Price

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

mar. 10/28

4:21 pm-9:35 am

2 stops35h 14m

Vienna Intl

mar. 11/11

10:15 am-11:56 pm

2 stops20h 41m

$533

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

mar. 10/21

9:00 pm-9:45 pm

1 stop17h 45m

Vienna Intl

mar. 11/4

6:45 am-7:10 pm

1 stop19h 25m

$598

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

mer. 10/22

2:25 pm-12:45 pm

1 stop15h 20m

Vienna Intl

mer. 11/5

2:05 pm-7:10 pm

1 stop36h 05m

$607

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

dim. 10/26

4:50 pm-8:25 pm

1 stop21h 35m

Vienna Intl

mar. 1/20

4:05 pm-2:05 pm

1 stop29h 00m

$631

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

mar. 10/21

9:00 pm-10:30 pm

1 stop18h 30m

Vienna Intl

mar. 11/4

12:20 pm-12:47 am

2 stops19h 27m

$631

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

lun. 10/27

10:45 pm-9:15 am

1 stop28h 30m

Vienna Intl

mer. 1/21

2:45 pm-2:05 pm

1 stop30h 20m

$631

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

dim. 11/9

3:50 pm-10:30 pm

1 stop23h 40m

Vienna Intl

lun. 11/17

9:15 pm-2:05 pm

1 stop23h 50m

$631

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

mar. 10/21

6:23 pm-8:25 pm

2 stops19h 02m

Vienna Intl

mar. 11/4

7:05 am-7:51 pm

2 stops19h 46m

$634

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

mer. 10/22

9:00 pm-10:35 pm

1 stop18h 35m

Vienna Intl

mer. 11/5

7:25 am-9:30 pm

2 stops21h 05m

$641

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

sam. 10/25

7:50 pm-9:30 am

1 stop30h 40m

Vienna Intl

mar. 1/20

10:35 am-11:09 am

1 stop31h 34m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 34 results
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Best time to book a flight from Houston to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria from Houston 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 to Austria

What is the cheapest month to book a flight from Houston to Austria?

Currently, October is the cheapest month in which you can book a flight from Houston to Austria (average of $737). Flying from Houston to Austria 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 HOU to AT?

Find hourly flight availability from Houston 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 septembre 17, 2025.

When flying from Houston 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 septembre 17, 2025.
Get a feel of what it's like to fly with KLM, Austrian Airlines, and United Airlines from Houston to Austria by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Austrian Airlines
7.6
Good
850 reviews
KLM
7.8
Good
1,386 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
United Airlines
7.4
Good
8,926 reviews
KLM
7.8
Good
1,386 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Turkish Airlines
7.3
Good
3,965 reviews
KLM
7.8
Good
1,386 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Lufthansa
6.8
Okay
7,409 reviews
KLM
7.8
Good
1,386 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Houston 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 Houston to Austria?

    A quick flight from Houston to Austria can take about 17h 45m. Scandinavian Airlines provides one of the quickest options available for as low as $598. Houston and Austria are separated by a distance of 5593 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Houston to Austria?

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

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

    Yes. Cheapflights offers flight deals from Houston 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 to Austria?

    Currently, October is the cheapest month in which you can book a flight from Houston to Austria (average of $737). Flying from Houston to Austria 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

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Alternative routes for Houston 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 Houston to Austria

Discover the top 6 airlines that operate flights from Houston 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 septembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$586Average$746FlexibilityNo cancel feeOn-time77%
KLMCheapest$599Average$1,015FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$628Average$975FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$637Average$1,169FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$639Average$1,223FlexibilityNo cancel feeOn-time78%
British AirwaysCheapest$640Average$851FlexibilityNo cancel feeOn-time70%

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