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$331+ Cheap flights from Austria to Houston

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — HOU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Austria to Houston

Keep the following information in mind while searching for Austria to Houston flight deals. Data was last updated June 12, 2025.

Round-trip from

$642
(Flysmarter)

One-way from

$331
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$867
From Austria to Houston
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One-way flight from Austria to Houston
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 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 Austria to Houston

Cheapest flights from Austria to Houston
Explore the most affordable flight options available from Austria to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:25 amVIE - IAH
1 stop14h 50mBritish Airways
Thu 9/253:30 pmIAH - VIE
1 stop17h 10mBritish Airways
Deal found 6/11$642
This Delta deal was found by Cheapflights users on 6/12. 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 8/287:05 amVIE - IAH
1 stop13h 10mDelta
Wed 9/103:50 pmIAH - VIE
1 stop12h 30mDelta
Deal found 6/12$650
This Flysmarter deal was found by Cheapflights users on 6/12. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:10 amVIE - HOU
2 stops19h 35mBritish Airways
Wed 1/76:25 pmHOU - VIE
2 stops14h 45mBritish Airways
Deal found 6/12$653
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:15 pmVIE - IAH
2 stops29h 58mFinnair
Thu 9/253:30 pmIAH - VIE
2 stops20h 00mFinnair
Deal found 6/11$654
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/176:00 amVIE - IAH
2 stops24h 39mMultiple Airlines
Thu 7/106:45 amIAH - VIE
2 stops31h 55mMultiple Airlines
Deal found 6/10$658
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:40 pmVIE - IAH
1 stop33h 35mAmerican Airlines
Tue 10/219:00 pmIAH - VIE
1 stop18h 30mAmerican Airlines
Deal found 6/10$678
This Iberia deal was found by Cheapflights users on 6/12. 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.
Thu 8/217:00 amVIE - IAH
2 stops24h 23mIberia
Wed 9/36:35 pmIAH - VIE
2 stops58h 05mIberia
Deal found 6/12$731
This flugladen.de 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:40 amVIE - IAH
1 stop19h 25mTurkish Airlines
Fri 10/32:25 pmIAH - VIE
1 stop15h 25mTurkish Airlines
Deal found 6/10$766
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:00 amVIE - IAH
2 stops19h 36mAir Canada
Wed 9/310:00 amIAH - VIE
2 stops16h 45mAir Canada
Deal found 6/11$792
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.
Thu 8/147:00 amVIE - IAH
1 stop17h 50mUnited Airlines
Thu 8/216:12 amIAH - VIE
2 stops17h 58mUnited Airlines
Deal found 6/10$794
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.
Tue 8/128:50 amVIE - IAH
1 stop16h 00mLufthansa
Wed 8/204:35 pmIAH - VIE
1 stop23h 10mLufthansa
Deal found 6/10$799
This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1611:35 amVIE - HOU
2 stops37h 24mMultiple Airlines
Sun 8/32:29 pmHOU - VIE
2 stops25h 26mMultiple Airlines
Deal found 6/11$807

Cheapflights Fare Finder

Customize your flight search to find flights from Austria to Houston 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 Austria to Houston that are best for you.

Fly from

Austria

Fly to

Houston

Route

Depart

Return

Price

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

Thu 9/4

11:25 am-7:15 pm

1 stop14h 50m

Houston George Bush Intcntl

Thu 9/25

3:30 pm-3:40 pm

1 stop17h 10m

$642

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

Thu 8/28

7:05 am-1:15 pm

1 stop13h 10m

Houston George Bush Intcntl

Wed 9/10

3:50 pm-11:20 am

1 stop12h 30m

$650

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

Thu 9/4

7:15 pm-6:13 pm

2 stops29h 58m

Houston George Bush Intcntl

Thu 9/25

3:30 pm-6:30 pm

2 stops20h 00m

$654

ViennaHouston

VIE - HOU

VIEHOU

Vienna Intl

Tue 7/15

7:35 am-7:53 pm

2 stops19h 18m

Houston Hobby

Tue 8/5

8:23 pm-10:30 pm

2 stops19h 07m

$655

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

Tue 9/30

7:40 pm-1:45 pm

1 stop25h 05m

Houston George Bush Intcntl

Thu 10/23

3:30 pm-6:30 pm

2 stops20h 00m

$663

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

Thu 10/2

4:40 pm-7:15 pm

1 stop33h 35m

Houston George Bush Intcntl

Tue 10/21

9:00 pm-10:30 pm

1 stop18h 30m

$678

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

Thu 8/21

7:00 am-12:23 am

2 stops24h 23m

Houston George Bush Intcntl

Wed 9/3

6:35 pm-11:40 am

2 stops58h 05m

$731

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

Mon 9/29

6:40 am-7:05 pm

1 stop19h 25m

Houston George Bush Intcntl

Fri 10/3

2:25 pm-12:50 pm

1 stop15h 25m

$766

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

Thu 8/21

7:00 am-7:36 pm

2 stops19h 36m

Houston George Bush Intcntl

Wed 9/3

10:00 am-9:45 am

2 stops16h 45m

$792

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

Thu 8/14

7:00 am-5:50 pm

1 stop17h 50m

Houston George Bush Intcntl

Thu 8/21

7:20 am-8:15 am

1 stop17h 55m

$794

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 31 results
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Best time to book a flight from Austria to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Austria 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 Austria to Houston

What is the cheapest month to book a flight from Austria to Houston?

Currently, September is the cheapest month in which you can book a flight from Austria to Houston (average of $230). Flying from Austria to Houston in March is currently the most expensive (average of $332). 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 AT to HOU?

Find hourly flight availability from Austria to Houston. 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 Austria to Houston, 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 Houston by month

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

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

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

If weather is an important factor for your trip to Houston, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Austria to Houston, such as Delta, KLM and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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 Austria to Houston. 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 Austria to Houston one-way?

    The cheapest airlines for a one-way flight from Austria to Houston are Aer Lingus ($716), British Airways ($738), and American Airlines ($748).

  • What are the most popular routes from Austria to Houston?

    When deciding which route to take from Austria to Houston consider Vienna Intl - Houston Hobby, Vienna Intl - Houston George Bush Intcntl or Innsbruck Kranebitten - Houston George Bush Intcntl as they are the most popular.

  • Can I find deals for flights from Austria to Houston that include hotel bookings?

    Yes. In addition to deals on Austria to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austria to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austria to Houston.

  • Can I find deals for business class flights from Austria to Houston?

    Yes. Cheapflights offers flight deals from Austria to Houston 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 Austria to Houston?

    Currently, September is the cheapest month in which you can book a flight from Austria to Houston (average of $230). Flying from Austria to Houston in March is currently the most expensive (average of $332). 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 Austria to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Austria to Houston

Discover the top 2 airlines that operate flights from Austria to Houston. 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
British AirwaysCheapest$653Average$825FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$723Average$867FlexibilityNo cancel feeOn-time76%

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