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$331+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — VIE
Aug 20 — Aug 271
Thu 8/20
Thu 8/27
1 adult, Economy
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Cheap 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 July 21, 2026.

This Gotogate deal was found by Cheapflights users on 7/20. 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.
Sat 10/3110:00 pm
IAH
-
VIE
1 stop38h 20m
Turkish Airlines
Fri 11/66:50 am
VIE
-
IAH
1 stop20h 15m
Turkish Airlines
Deal found 7/20$689
This Gotogate deal was found by Cheapflights users on 7/21. 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 9/79:10 pm
IAH
-
VIE
1 stop35h 25m
Turkish Airlines
Sun 9/207:50 pm
VIE
-
IAH
1 stop23h 55m
Turkish Airlines
Deal found 7/21$694
This FlightHub deal was found by Cheapflights users on 7/19. 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 10/79:10 pm
IAH
-
VIE
1 stop29h 05m
Turkish Airlines
Sun 10/118:05 am
VIE
-
IAH
1 stop35h 40m
Turkish Airlines
Deal found 7/19$699
This Turkish Airlines deal was found by Cheapflights users on 7/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:10 pm
IAH
-
VIE
1 stop17h 40m
Turkish Airlines
Sun 10/187:50 pm
VIE
-
IAH
1 stop23h 55m
Turkish Airlines
Deal found 7/20$709
This Turkish Airlines deal was found by Cheapflights users on 7/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:10 pm
IAH
-
VIE
1 stop32h 40m
Turkish Airlines
Thu 9/177:50 pm
VIE
-
IAH
1 stop23h 55m
Turkish Airlines
Deal found 7/17$710
This Gotogate deal was found by Cheapflights users on 7/21. 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.
Thu 10/19:10 pm
IAH
-
VIE
1 stop29h 05m
Turkish Airlines
Fri 10/91:50 pm
VIE
-
IAH
1 stop36h 25m
Turkish Airlines
Deal found 7/21$744
This Gotogate deal was found by Cheapflights users on 7/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:00 pm
IAH
-
VIE
1 stop13h 45m
Multiple Airlines
Wed 12/99:45 am
VIE
-
IAH
2 stops18h 49m
Multiple Airlines
Deal found 7/19$762
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:45 pm
IAH
-
VIE
1 stop27h 20m
United Airlines
Thu 12/1010:35 am
VIE
-
IAH
1 stop29h 30m
United Airlines
Deal found 7/16$763
This Air Canada deal was found by Cheapflights users on 7/18. 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.
Sun 12/611:50 am
IAH
-
VIE
2 stops38h 20m
Air Canada
Thu 12/1010:40 am
VIE
-
IAH
1 stop17h 54m
Air Canada
Deal found 7/18$766
This Cheapflightsfares deal was found by Cheapflights users on 7/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/293:50 pm
IAH
-
VIE
1 stop15h 00m
British Airways
Mon 1/119:15 pm
VIE
-
IAH
1 stop23h 50m
British Airways
Deal found 7/18$768
This FlightHub deal was found by Cheapflights users on 7/19. 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.
Sun 12/2712:00 pm
IAH
-
VIE
2 stops27h 40m
Air Canada
Wed 1/1310:40 am
VIE
-
IAH
1 stop17h 54m
Air Canada
Deal found 7/19$771
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:00 am
IAH
-
VIE
1 stop20h 05m
United Airlines
Fri 12/118:00 am
VIE
-
IAH
1 stop17h 15m
United Airlines
Deal found 7/16$774

Find flight deals from Houston to Austria

Keep the following information in mind while searching for Houston to Austria flight deals. Data was last updated July 21, 2026.

Round-trip from

$689
(Gotogate)

One-way from

$331
(Booking.com)

Popular in

April

Cheapest in

February

Average price

$1,073
From Houston to Austria
Search Deals
One-way flight from Houston to Austria
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 21, 2026.
Use the filters below to find and compare flights from Houston to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 12/7

7:45 am-8:45 am

2 stops18h 00m

Vienna Intl

Fri 12/11

6:00 am-6:15 pm

1 stop19h 15m

$782

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 12/29

5:23 pm-5:45 pm

2 stops17h 22m

Vienna Intl

Mon 1/11

6:55 pm-2:05 pm

1 stop26h 10m

$785

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 8/17

11:45 am-8:20 am

1 stop13h 35m

Vienna Intl

Thu 8/27

6:00 am-7:38 pm

2 stops20h 38m

$841

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sat 8/29

2:48 pm-8:10 am

1 stop34h 22m

Vienna Intl

Tue 9/15

10:30 am-8:50 am

1 stop29h 20m

$858

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 8/17

6:00 am-11:30 am

1 stop22h 30m

Vienna Intl

Mon 8/24

1:20 pm-4:30 pm

1 stop34h 10m

$863

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mon 8/17

10:50 am-11:20 am

2 stops17h 30m

Vienna Intl

Thu 8/27

9:30 am-10:05 pm

2 stops19h 35m

$866

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Wed 8/19

1:13 pm-1:35 pm

2 stops17h 22m

Vienna Intl

Wed 8/26

7:00 am-10:05 pm

2 stops22h 05m

$871

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 12/14

6:28 pm-8:30 am

1 stop31h 02m

Vienna Intl

Tue 12/22

10:35 am-10:53 am

1 stop31h 18m

$874

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sat 8/29

2:48 pm-8:10 am

1 stop34h 22m

Vienna Intl

Mon 9/14

11:15 am-1:35 pm

1 stop33h 20m

$901

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Sat 10/31

6:00 am-11:20 am

2 stops23h 20m

Vienna Intl

Fri 11/6

6:50 am-11:09 pm

2 stops23h 19m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 28 resultsSorted by cheapest first
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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 $583). Flying from Houston to Austria in July is currently the most expensive (average of $1,114). 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 July 21, 2026.
Get a feel of what it's like to fly with Austrian Airlines,Turkish Airlines, andUnited 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.
Austrian Airlines
7.6
Good
950 reviews

Food

6.8

Comfort

7.3

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
Austrian Airlines
7.6
Good
950 reviews
Austrian Airlines
7.6
Good
950 reviews

Food

6.8

Comfort

7.3

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
Turkish Airlines
7.4
Good
4,450 reviews
Austrian Airlines
7.6
Good
950 reviews

Food

6.8

Comfort

7.3

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
United Airlines
7.4
Good
10,018 reviews
Austrian Airlines
7.6
Good
950 reviews

Food

6.8

Comfort

7.3

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
Lufthansa
6.8
Okay
8,152 reviews
Austrian Airlines
7.6
Good
950 reviews

Food

6.8

Comfort

7.3

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
British Airways
6.7
Okay
8,124 reviews
Austrian Airlines
7.6
Good
950 reviews

Food

6.8

Comfort

7.3

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.

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 14h 50m. United Airlines provides one of the quickest options available for as low as $926. Houston and Austria are separated by a distance of 5609 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 $583). Flying from Houston to Austria in July is currently the most expensive (average of $1,114). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Houston to Austria

Discover the top 5 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 July 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$586Average$726FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$595Average$866FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$637Average$1,116FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$661Average$1,051FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$675Average$974FlexibilityNo cancel feeOn-time69%

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