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$272+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — VIE
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$595
(Flightnetwork)

One-way from

$272
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,179
From Houston to Austria
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One-way flight from Houston to Austria
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Flightnetwork deal was found by Cheapflights users on 6/11. 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 8/47:20 amIAH - VIE
1 stop18h 00mMultiple Airlines
Wed 8/206:00 amVIE - IAH
1 stop14h 35mMultiple Airlines
Deal found 6/11$595
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/257:50 pmIAH - VIE
1 stop30h 40mUnited Airlines
Thu 11/1310:35 amVIE - IAH
1 stop29h 36mUnited Airlines
Deal found 6/10$597
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 10/2811:55 amIAH - VIE
1 stop14h 05mAustrian Airlines
Tue 11/1110:35 amVIE - IAH
1 stop17h 39mAustrian Airlines
Deal found 6/11$607
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Tue 10/2811:05 amIAH - VIE
2 stops39h 40mAir Canada
Tue 11/1110:35 amVIE - IAH
2 stops41h 44mAir Canada
Deal found 6/11$610
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 8/49:00 pmIAH - VIE
1 stop18h 40mAmerican Airlines
Wed 8/2011:35 amVIE - IAH
2 stops18h 48mAmerican Airlines
Deal found 6/11$619
This FlightHub deal was found by Cheapflights users on 6/10. 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 9/242:25 pmIAH - VIE
1 stop20h 50mTurkish Airlines
Thu 10/22:10 pmVIE - IAH
1 stop35h 55mTurkish Airlines
Deal found 6/10$633
This Iberia deal was found by Cheapflights users on 6/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:25 amIAH - VIE
2 stops21h 35mIberia
Tue 11/117:45 pmVIE - IAH
2 stops34h 19mIberia
Deal found 6/10$635
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:36 pmIAH - VIE
2 stops17h 04mLufthansa
Wed 11/127:00 amVIE - IAH
2 stops22h 57mLufthansa
Deal found 6/10$649
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:15 pmIAH - VIE
2 stops27h 55mSWISS
Mon 11/108:20 pmVIE - IAH
2 stops30h 59mSWISS
Deal found 6/10$651
This Delta deal was found by Cheapflights users on 6/11. 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 8/46:40 pmHOU - VIE
2 stops15h 20mDelta
Wed 8/2012:10 pmVIE - HOU
2 stops17h 21mDelta
Deal found 6/11$676
This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 11/251:15 pmIAH - VIE
2 stops15h 15mDelta
Mon 12/16:55 amVIE - IAH
2 stops22h 51mDelta
Deal found 6/11$819
This Gurufare deal was found by Cheapflights users on 6/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/99:00 pmIAH - VIE
1 stop30h 10mBritish Airways
Fri 8/154:25 pmVIE - IAH
1 stop33h 50mBritish Airways
Deal found 6/9$840

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 June 12, 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 8/4

7:20 am-8:20 am

1 stop18h 00m

Vienna Intl

Wed 8/20

6:00 am-1:35 pm

1 stop14h 35m

$595

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sat 10/25

7:50 pm-9:30 am

1 stop30h 40m

Vienna Intl

Thu 11/13

10:35 am-9:11 am

1 stop29h 36m

$597

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/28

11:55 am-8:00 am

1 stop14h 05m

Vienna Intl

Tue 11/11

10:35 am-9:14 pm

1 stop17h 39m

$607

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/28

11:05 am-8:45 am

2 stops39h 40m

Vienna Intl

Tue 11/11

10:35 am-9:19 pm

2 stops41h 44m

$610

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 8/4

9:00 pm-10:40 pm

1 stop18h 40m

Vienna Intl

Wed 8/20

11:35 am-11:23 pm

2 stops18h 48m

$619

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 9/24

2:25 pm-6:15 pm

1 stop20h 50m

Vienna Intl

Thu 10/2

2:10 pm-7:05 pm

1 stop35h 55m

$633

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 10/26

11:25 am-3:00 pm

2 stops21h 35m

Vienna Intl

Tue 11/11

7:45 pm-11:04 pm

2 stops34h 19m

$635

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 10/29

6:36 pm-5:40 pm

2 stops17h 04m

Vienna Intl

Wed 11/12

7:00 am-10:57 pm

2 stops22h 57m

$649

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/28

12:15 pm-10:10 pm

2 stops27h 55m

Vienna Intl

Mon 11/10

8:20 pm-8:19 pm

2 stops30h 59m

$651

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 10/27

1:15 pm-11:30 am

2 stops16h 15m

Vienna Intl

Fri 11/14

12:25 pm-11:31 am

2 stops30h 06m

$660

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 26 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, October is the cheapest month in which you can book a flight from Houston to Austria (average of $737). Flying from Houston to Austria in June is currently the most expensive (average of $1,257). 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 June 12, 2025.

When flying from Houston to Austria, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Austria by month

Plan your trip to Austria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austria ranges from 0.8 - 2.6 inches per month. July is typically the wettest month, when rainfall can reach 2.6 in. January is typically the driest time to visit Austria when rainfall is around 0.8 in.

Temperature in Austria by month

Plan your trip to Austria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from Houston to Austria to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Houston to Austria one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $429. However, be on the lookout for offers from Air Canada and Iberia, as they are both options that can get you from Houston to Austria for a low price.

  • 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, October is the cheapest month in which you can book a flight from Houston to Austria (average of $737). Flying from Houston to Austria in June is currently the most expensive (average of $1,257). 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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$534Average$945FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$599Average$1,015FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$604Average$990FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$639Average$1,197FlexibilityNo cancel feeOn-time78%
British AirwaysCheapest$640Average$923FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$669Average$780FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$744Average$1,112FlexibilityNo cancel feeOn-time76%

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