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$198+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — VIE
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
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 January 16, 2026.

Round-trip from

$496
(Flightnetwork)

One-way from

$198
(Flightnetwork)

Popular in

June

Cheapest in

October

Average price

$762
From Houston to Austria
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One-way flight from Houston to Austria
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($192 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:45 am
IAH
-
VIE
2 stops27h 55m
Austrian Airlines
Tue 9/1510:30 am
VIE
-
IAH
1 stop15h 18m
Austrian Airlines
Deal found 1/15$470
This Flightnetwork deal was found by Cheapflights users on 1/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2612:10 pm
IAH
-
VIE
2 stops17h 10m
Air Canada
Tue 2/1010:40 am
VIE
-
IAH
2 stops36h 44m
Air Canada
Deal found 1/15$496
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/264:30 pm
IAH
-
VIE
1 stop14h 45m
Lufthansa
Tue 2/106:00 am
VIE
-
IAH
1 stop15h 10m
Lufthansa
Deal found 1/15$500
This oojo deal was found by Cheapflights users on 1/14. 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.
Tue 9/14:20 pm
HOU
-
VIE
2 stops16h 40m
British Airways
Mon 9/77:05 pm
VIE
-
HOU
2 stops29h 55m
British Airways
Deal found 1/14$500
This Booking.com deal was found by Cheapflights users on 1/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2612:10 pm
IAH
-
VIE
2 stops17h 10m
Multiple Airlines
Tue 2/107:00 am
VIE
-
IAH
1 stop14h 10m
Multiple Airlines
Deal found 1/15$501
This oojo deal was found by Cheapflights users on 1/14. 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.
Tue 9/19:05 pm
IAH
-
VIE
1 stop30h 25m
British Airways
Mon 9/77:05 pm
VIE
-
IAH
2 stops29h 39m
British Airways
Deal found 1/14$503
This oojo deal was found by Cheapflights users on 1/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:10 am
IAH
-
VIE
2 stops25h 50m
British Airways
Tue 9/157:05 pm
VIE
-
IAH
2 stops29h 42m
British Airways
Deal found 1/15$512
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Sat 1/246:20 pm
IAH
-
VIE
1 stop31h 10m
United Airlines
Tue 2/310:35 am
VIE
-
IAH
1 stop31h 34m
United Airlines
Deal found 1/14$514
This KAYAK deal was found by Cheapflights users on 1/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:05 pm
IAH
-
VIE
1 stop30h 05m
Austrian Airlines
Thu 5/1411:00 am
VIE
-
IAH
1 stop15h 59m
Austrian Airlines
Deal found 1/15$515
This United Airlines deal was found by Cheapflights users on 1/14. 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 1/217:05 pm
IAH
-
VIE
1 stop16h 00m
United Airlines
Thu 1/2910:40 am
VIE
-
IAH
2 stops19h 01m
United Airlines
Deal found 1/14$516
This Delta deal was found by Cheapflights users on 1/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/265:45 am
HOU
-
VIE
2 stops22h 45m
Delta
Tue 2/106:50 am
VIE
-
HOU
2 stops22h 43m
Delta
Deal found 1/15$542
This oojo deal was found by Cheapflights users on 1/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:36 pm
HOU
-
VIE
2 stops18h 24m
British Airways
Wed 2/256:55 pm
VIE
-
HOU
2 stops36h 03m
British Airways
Deal found 1/15$567

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 January 16, 2026.
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

Mon 1/26

12:10 pm-12:20 pm

2 stops17h 10m

Vienna Intl

Tue 2/10

10:40 am-4:24 pm

2 stops36h 44m

$496

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 2/1

4:50 pm-8:30 am

1 stop32h 40m

Vienna Intl

Tue 2/17

10:35 am-9:10 am

1 stop29h 35m

$514

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 3/22

5:30 pm-11:45 am

1 stop12h 15m

Vienna Intl

Tue 3/31

7:00 am-1:35 pm

1 stop13h 35m

$514

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 1/27

6:20 pm-8:30 am

1 stop31h 10m

Vienna Intl

Tue 2/3

10:35 am-11:09 am

1 stop31h 34m

$514

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 1/26

4:20 pm-12:20 pm

1 stop13h 00m

Vienna Intl

Tue 2/3

10:30 am-10:41 pm

2 stops19h 11m

$516

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 2/1

12:10 pm-10:40 pm

2 stops27h 30m

Vienna Intl

Tue 2/17

10:35 am-9:44 pm

1 stop18h 09m

$522

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 2/11

11:55 am-8:05 am

1 stop13h 10m

Vienna Intl

Wed 2/25

6:00 am-2:10 pm

1 stop15h 10m

$525

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 1/27

4:05 pm-11:30 am

1 stop12h 25m

Vienna Intl

Mon 2/2

12:15 pm-1:30 pm

1 stop32h 15m

$528

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 1/26

4:05 pm-11:30 am

1 stop12h 25m

Vienna Intl

Mon 2/2

12:15 pm-1:30 pm

1 stop32h 15m

$528

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sat 3/14

6:40 pm-1:30 pm

2 stops36h 50m

Vienna Intl

Mon 3/23

6:55 pm-3:05 pm

1 stop26h 10m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 40 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, February is the cheapest month in which you can book a flight from Houston to Austria (average of $554). Flying from Houston to Austria in June is currently the most expensive (average of $927). 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.

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 January 16, 2026.
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
7.7
Good
1,440 reviews

Food

7.2

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,440 reviews
KLM
7.7
Good
1,440 reviews

Food

7.2

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Austrian Airlines
7.6
Good
894 reviews
KLM
7.7
Good
1,440 reviews

Food

7.2

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,165 reviews
KLM
7.7
Good
1,440 reviews

Food

7.2

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Turkish Airlines
7.3
Good
4,182 reviews
KLM
7.7
Good
1,440 reviews

Food

7.2

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,719 reviews
KLM
7.7
Good
1,440 reviews

Food

7.2

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 12h 15m. Air Canada provides one of the quickest options available for as low as $514. 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, February is the cheapest month in which you can book a flight from Houston to Austria (average of $554). Flying from Houston to Austria in June is currently the most expensive (average of $927). 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 January 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$586Average$746FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$595Average$851FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$628Average$948FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$637Average$1,171FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$661Average$1,172FlexibilityNo cancel feeOn-time78%
KLMCheapest$751Average$1,015FlexibilityNo cancel feeOn-time75%

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