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$241+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — VIE
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
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 December 4, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/4. 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.
Sat 12/274:50 pmIAH - VIE
1 stop12h 45mMultiple Airlines
Tue 1/137:15 amVIE - IAH
1 stop14h 25mMultiple Airlines
Deal found 12/4$908
This Cheapflightsfares deal was found by Cheapflights users on 12/4. 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.
Sat 12/275:05 pmIAH - VIE
2 stops16h 30mLufthansa
Tue 1/139:25 amVIE - IAH
2 stops20h 33mLufthansa
Deal found 12/4$926
This oojo deal was found by Cheapflights users on 12/4. 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.
Sat 12/278:16 pmHOU - VIE
2 stops38h 39mBritish Airways
Tue 1/1311:40 amVIE - HOU
2 stops37h 26mBritish Airways
Deal found 12/4$948
This Mytrip deal was found by Cheapflights users on 12/4. 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.
Fri 12/55:25 pmIAH - VIE
2 stops35h 05mMultiple Airlines
Fri 12/126:05 amVIE - IAH
3 stops31h 59mMultiple Airlines
Deal found 12/4$1,003
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Thu 12/114:50 pmIAH - VIE
1 stop22h 50mLufthansa
Fri 12/196:10 amVIE - IAH
1 stop17h 20mLufthansa
Deal found 12/3$1,050
This Cheapflightsfares deal was found by Cheapflights users on 12/3. 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.
Thu 12/113:55 pmIAH - VIE
1 stop22h 55mAustrian Airlines
Fri 12/197:10 amVIE - IAH
2 stops20h 00mAustrian Airlines
Deal found 12/3$1,057
This Orbitz deal was found by Cheapflights users on 12/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:55 pmIAH - VIE
2 stops22h 10mMultiple Airlines
Fri 12/197:10 amVIE - IAH
2 stops20h 00mMultiple Airlines
Deal found 12/3$1,148
This oojo deal was found by Cheapflights users on 12/2. 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 12/238:20 pmHOU - VIE
2 stops43h 15mBritish Airways
Sun 12/2811:40 amVIE - HOU
2 stops39h 04mBritish Airways
Deal found 12/2$1,747
This Delta deal was found by Cheapflights users on 12/4. 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.
Fri 12/510:39 amHOU - VIE
2 stops17h 51mDelta
Fri 12/126:50 amVIE - HOU
2 stops22h 58mDelta
Deal found 12/4$1,786
This oojo deal was found by Cheapflights users on 12/4. 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.
Mon 12/156:36 pmHOU - VIE
2 stops31h 39mBritish Airways
Mon 1/129:15 pmVIE - HOU
2 stops32h 31mBritish Airways
Deal found 12/4$2,184
This oojo deal was found by Cheapflights users on 12/4. 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 12/264:17 pmHOU - VIE
2 stops23h 18mBritish Airways
Sun 1/411:40 amVIE - HOU
2 stops39h 05mBritish Airways
Deal found 12/4$2,484
This KLM deal was found by Cheapflights users on 12/4. 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 12/266:40 pmHOU - VIE
2 stops14h 30mKLM
Fri 1/26:50 amVIE - HOU
2 stops18h 00mKLM
Deal found 12/4$2,496

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 December 4, 2025.

Round-trip from

$531
(FlightHub)

One-way from

$241
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,175
From Houston to Austria
Search Deals
One-way flight from Houston to Austria
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 4, 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

Mon 1/19

12:40 pm-9:35 am

2 stops37h 55m

Vienna Intl

Tue 2/3

8:05 pm-11:37 pm

2 stops34h 32m

$538

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Fri 1/16

4:06 pm-9:35 am

2 stops34h 29m

Vienna Intl

Tue 1/27

8:05 pm-11:37 pm

2 stops34h 32m

$562

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 2/23

12:42 pm-9:35 am

2 stops37h 53m

Vienna Intl

Fri 2/27

8:05 pm-11:56 pm

2 stops34h 51m

$625

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 2/2

9:05 pm-9:55 pm

1 stop17h 50m

Vienna Intl

Wed 2/11

6:45 am-7:10 pm

1 stop19h 25m

$632

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 1/19

5:05 am-8:45 am

3 stops20h 40m

Vienna Intl

Tue 2/3

10:40 am-11:58 pm

2 stops20h 18m

$686

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Thu 4/9

9:10 pm-8:55 am

1 stop28h 45m

Vienna Intl

Sun 4/12

4:35 pm-12:45 pm

1 stop27h 10m

$686

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Thu 3/12

10:05 pm-3:25 pm

1 stop35h 20m

Vienna Intl

Sun 4/12

4:35 pm-12:45 pm

1 stop27h 10m

$719

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mon 2/2

6:36 pm-10:35 pm

2 stops20h 59m

Vienna Intl

Wed 2/11

7:25 am-10:46 pm

2 stops22h 21m

$753

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Fri 3/6

11:55 am-6:05 pm

2 stops23h 10m

Vienna Intl

Thu 3/12

10:40 am-9:39 pm

1 stop16h 59m

$754

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Fri 3/6

11:55 am-12:20 pm

2 stops17h 25m

Vienna Intl

Thu 3/12

9:45 am-9:39 pm

2 stops17h 54m

$763

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 39 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 $566). Flying from Houston to Austria in June is currently the most expensive (average of $1,008). 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 December 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston to Austria at noon. If you’re flexible enough to do this you can expect to save up to 52% on your trip compared to booking a flight in the morning.

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 December 4, 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
7.7
Good
1,430 reviews

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,430 reviews
KLM
7.7
Good
1,430 reviews

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Austrian Airlines
7.6
Good
875 reviews
KLM
7.7
Good
1,430 reviews

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,064 reviews
KLM
7.7
Good
1,430 reviews

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Turkish Airlines
7.3
Good
4,079 reviews
KLM
7.7
Good
1,430 reviews

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,613 reviews
KLM
7.7
Good
1,430 reviews

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 50m. Scandinavian Airlines provides one of the quickest options available for as low as $632. 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 $566). Flying from Houston to Austria in June is currently the most expensive (average of $1,008). 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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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 7 airlines flying from Houston to Austria

Discover the top 7 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$586Average$729FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$628Average$906FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$637Average$1,163FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$680Average$866FlexibilityNo cancel feeOn-time70%
KLMCheapest$751Average$1,015FlexibilityNo cancel feeOn-time75%
Austrian AirlinesCheapest$799Average$1,296FlexibilityNo cancel feeOn-time78%
Air CanadaCheapest$832Average$1,174FlexibilityNo cancel feeOn-time67%

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