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$200+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — VIE
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
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 January 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/210:24 am
IAH
-
VIE
1 stop14h 36m
Austrian Airlines
Wed 2/1810:55 am
VIE
-
IAH
1 stop16h 27m
Austrian Airlines
Deal found 1/20$475
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/189:41 am
IAH
-
VIE
1 stop15h 19m
Austrian Airlines
Wed 2/2510:55 am
VIE
-
IAH
1 stop15h 08m
Austrian Airlines
Deal found 1/21$479
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1611:55 am
IAH
-
VIE
1 stop14h 50m
Austrian Airlines
Wed 3/2510:55 am
VIE
-
IAH
1 stop15h 27m
Austrian Airlines
Deal found 1/20$487
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/212:10 pm
IAH
-
VIE
2 stops17h 10m
Air Canada
Wed 2/187:00 am
VIE
-
IAH
2 stops21h 39m
Air Canada
Deal found 1/20$493
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1712:10 pm
IAH
-
VIE
2 stops17h 10m
Multiple Airlines
Tue 2/2410:35 am
VIE
-
IAH
1 stop18h 09m
Multiple Airlines
Deal found 1/21$498
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1812:10 pm
IAH
-
VIE
1 stop13h 25m
Multiple Airlines
Wed 2/257:00 am
VIE
-
IAH
1 stop14h 10m
Multiple Airlines
Deal found 1/20$503
This KAYAK deal was found by Cheapflights users on 1/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:14 pm
IAH
-
VIE
2 stops26h 01m
British Airways
Mon 9/77:20 pm
VIE
-
IAH
1 stop30h 55m
British Airways
Deal found 1/20$510
This oojo deal was found by Cheapflights users on 1/22. 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 1/22$512
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/16:20 pm
IAH
-
VIE
1 stop31h 10m
United Airlines
Tue 2/1710:35 am
VIE
-
IAH
1 stop31h 34m
United Airlines
Deal found 1/21$514
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:42 pm
HOU
-
VIE
2 stops20h 18m
American Airlines
Sun 5/37:25 am
VIE
-
HOU
2 stops19h 26m
American Airlines
Deal found 1/20$594
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:21 pm
HOU
-
VIE
2 stops20h 39m
British Airways
Wed 2/256:55 pm
VIE
-
HOU
2 stops27h 56m
British Airways
Deal found 1/21$604
This Air France deal was found by Cheapflights users on 1/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/181:06 pm
HOU
-
VIE
2 stops15h 24m
Multiple Airlines
Wed 2/256:50 am
VIE
-
HOU
2 stops16h 38m
Multiple Airlines
Deal found 1/20$632

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 January 22, 2026.

Round-trip from

$475
(Kiwi.com)

One-way from

$200
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$762
From Houston to Austria
Search Deals
One-way flight from Houston to Austria
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($194 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 22, 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 3/16

6:45 pm-8:25 am

1 stop31h 40m

Vienna Intl

Tue 3/24

10:35 am-11:09 am

1 stop30h 34m

$514

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 3/18

11:55 am-8:00 am

1 stop14h 05m

Vienna Intl

Tue 3/24

7:00 am-3:10 pm

1 stop14h 10m

$525

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 3/18

5:00 am-8:25 am

2 stops21h 25m

Vienna Intl

Wed 3/25

7:00 am-7:15 pm

1 stop18h 15m

$525

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 2/11

5:00 am-8:05 am

1 stop20h 05m

Vienna Intl

Mon 2/16

12:35 pm-2:45 pm

1 stop33h 10m

$537

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sat 3/14

7:50 pm-8:30 am

1 stop30h 40m

Vienna Intl

Thu 3/26

6:50 am-3:45 pm

1 stop14h 55m

$548

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 4/26

6:15 am-8:15 am

1 stop19h 00m

Vienna Intl

Thu 4/30

7:00 am-1:35 pm

1 stop13h 35m

$555

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 4/26

6:15 am-8:15 am

1 stop19h 00m

Vienna Intl

Fri 5/1

10:30 am-9:31 pm

1 stop18h 01m

$558

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 4/27

10:05 pm-8:15 am

1 stop27h 10m

Vienna Intl

Fri 5/1

10:30 am-9:31 pm

1 stop18h 01m

$564

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 2/11

11:18 am-1:20 pm

2 stops19h 02m

Vienna Intl

Mon 2/16

9:15 pm-11:53 pm

2 stops33h 38m

$567

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Thu 3/19

10:50 pm-6:30 pm

1 stop13h 40m

Vienna Intl

Thu 3/26

11:05 am-9:00 pm

1 stop15h 55m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 42 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 $538). 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 22, 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
1,442 reviews

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Food

7.3

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
1,442 reviews
KLM
7.7
Good
1,442 reviews

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Food

7.3

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
1,442 reviews

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Food

7.3

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
9,190 reviews
KLM
7.7
Good
1,442 reviews

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Food

7.3

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
7,738 reviews
KLM
7.7
Good
1,442 reviews

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Food

7.3

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.
British Airways
6.7
Okay
7,689 reviews
KLM
7.7
Good
1,442 reviews

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Food

7.3

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 19h 32m. United Airlines provides one of the quickest options available for as low as $698. 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 $538). 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 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$583Average$1,015FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$586Average$695FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$595Average$851FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$628Average$941FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$637Average$1,171FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$661Average$1,172FlexibilityNo cancel feeOn-time78%

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