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$288+ 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
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
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 16, 2025.

This Mytrip deal was found by Cheapflights users on 12/13. 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 12/175:00 amIAH - VIE
3 stops32h 35mMultiple Airlines
Sun 1/116:20 amVIE - IAH
3 stops47h 36mMultiple Airlines
Deal found 12/13$1,213
This Mytrip deal was found by Cheapflights users on 12/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:15 amIAH - VIE
3 stops31h 30mMultiple Airlines
Tue 12/238:50 amVIE - IAH
3 stops46h 09mMultiple Airlines
Deal found 12/15$1,472
This Trip.com deal was found by Cheapflights users on 12/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:18 amIAH - VIE
2 stops17h 52mMultiple Airlines
Sun 12/216:20 amVIE - IAH
2 stops38h 45mMultiple Airlines
Deal found 12/14$1,507
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:05 pmIAH - VIE
1 stop20h 35mMultiple Airlines
Sun 12/285:10 pmVIE - IAH
1 stop28h 25mMultiple Airlines
Deal found 12/16$1,656
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:45 pmIAH - VIE
1 stop32h 45mUnited Airlines
Thu 1/110:35 amVIE - IAH
1 stop31h 34mUnited Airlines
Deal found 12/15$1,726
This Booking.com deal was found by Cheapflights users on 12/15. 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.
Tue 12/236:24 pmIAH - VIE
2 stops40h 41mAir Canada
Thu 1/110:35 amVIE - IAH
1 stop18h 09mAir Canada
Deal found 12/15$1,729
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:55 amIAH - VIE
2 stops15h 50mLufthansa
Sun 12/288:00 amVIE - IAH
1 stop17h 15mLufthansa
Deal found 12/16$1,732
This Air France deal was found by Cheapflights users on 12/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:47 pmHOU - VIE
2 stops15h 38mAir France
Tue 12/236:15 amVIE - HOU
2 stops18h 35mAir France
Deal found 12/15$1,888
This oojo deal was found by Cheapflights users on 12/15. 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 12/238:20 pmHOU - VIE
2 stops43h 15mBritish Airways
Thu 1/17:25 amVIE - HOU
2 stops19h 19mBritish Airways
Deal found 12/15$2,316
This oojo deal was found by Cheapflights users on 12/14. 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.
Mon 12/154:25 pmHOU - VIE
2 stops15h 55mBritish Airways
Sun 12/2111:40 amVIE - HOU
2 stops39h 10mBritish Airways
Deal found 12/14$2,355
This Delta deal was found by Cheapflights users on 12/13. 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.
Wed 12/176:47 pmHOU - VIE
2 stops14h 23mDelta
Sun 1/116:50 amVIE - HOU
2 stops22h 43mDelta
Deal found 12/13$2,638
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:39 amHOU - VIE
2 stops17h 51mDelta
Mon 12/226:15 amVIE - HOU
2 stops23h 56mDelta
Deal found 12/14$2,778

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 16, 2025.

Round-trip from

$627
(FlightHub)

One-way from

$288
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,215
From Houston to Austria
Search Deals
One-way flight from Houston to Austria
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($10 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 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 16, 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

Wed 1/14

9:05 pm-6:20 pm

1 stop38h 15m

Vienna Intl

Wed 1/21

7:05 pm-7:10 pm

1 stop31h 05m

$627

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

$701

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Thu 3/12

10:05 pm-1:05 pm

1 stop33h 00m

Vienna Intl

Sun 4/12

8:05 am-12:45 pm

1 stop35h 40m

$723

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 1/6

9:05 pm-1:05 pm

1 stop33h 00m

Vienna Intl

Tue 3/17

4:25 pm-2:10 pm

1 stop27h 45m

$779

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

8:20 pm-3:40 pm

1 stop25h 20m

$834

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 1/19

9:54 am-10:45 pm

3 stops29h 51m

Vienna Intl

Tue 2/3

10:15 am-11:37 pm

2 stops20h 22m

$851

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Fri 3/6

9:05 pm-9:55 pm

1 stop17h 50m

Vienna Intl

Thu 3/12

6:45 am-8:10 pm

1 stop19h 25m

$852

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Wed 1/28

6:36 pm-8:00 pm

2 stops18h 24m

Vienna Intl

Wed 2/4

11:40 am-6:06 pm

2 stops37h 26m

$853

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 2/9

9:54 am-10:45 pm

3 stops29h 51m

Vienna Intl

Tue 2/24

10:15 am-11:37 pm

2 stops20h 22m

$860

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Fri 3/6

9:55 am-10:35 pm

2 stops29h 40m

Vienna Intl

Thu 3/12

5:10 pm-11:52 pm

2 stops36h 42m

$865

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 37 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 $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 16, 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 16, 2025.
Get a feel of what it's like to fly with KLM, United Airlines, and Turkish 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

Entertainment

7.1

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Comfort

7.6

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

Entertainment

7.1

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Comfort

7.6

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
9,094 reviews
KLM
7.7
Good
1,430 reviews

Entertainment

7.1

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Comfort

7.6

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
4,101 reviews
KLM
7.7
Good
1,430 reviews

Entertainment

7.1

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Comfort

7.6

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
7,631 reviews
KLM
7.7
Good
1,430 reviews

Entertainment

7.1

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,580 reviews
KLM
7.7
Good
1,430 reviews

Entertainment

7.1

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Comfort

7.6

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 18h 24m. Turkish Airlines provides one of the quickest options available for as low as $853. 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 $554). 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

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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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$586Average$722FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$628Average$931FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$637Average$1,163FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$661Average$1,416FlexibilityNo cancel feeOn-time78%
British AirwaysCheapest$680Average$866FlexibilityNo cancel feeOn-time70%
KLMCheapest$751Average$1,015FlexibilityNo cancel feeOn-time75%

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