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$279+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — VIE
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$594
(Gotogate)

One-way from

$279
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,107
From Houston to Austria
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One-way flight from Houston to Austria
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Highest demand for flights based on searches. 4% potential increase in price ($40 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 July 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 July 3, 2025.

This Gotogate deal was found by Cheapflights users on 7/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1110:00 amIAH - VIE
1 stop15h 35mMultiple Airlines
Wed 8/207:00 amVIE - IAH
1 stop13h 35mMultiple Airlines
Deal found 7/2$594
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:40 amIAH - VIE
1 stop18h 40mUnited Airlines
Tue 11/1110:35 amVIE - IAH
2 stops34h 05mUnited Airlines
Deal found 7/3$597
This Air Canada deal was found by Cheapflights users on 7/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:00 amIAH - VIE
1 stop15h 35mAir Canada
Tue 11/410:35 amVIE - IAH
1 stop18h 09mAir Canada
Deal found 7/2$605
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 10/2112:00 pmIAH - VIE
1 stop13h 20mAustrian Airlines
Tue 11/410:35 amVIE - IAH
1 stop18h 09mAustrian Airlines
Deal found 7/1$608
This FlightHub deal was found by Cheapflights users on 7/1. 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.
Sun 8/249:00 pmIAH - VIE
1 stop38h 15mTurkish Airlines
Wed 9/36:40 amVIE - IAH
1 stop19h 25mTurkish Airlines
Deal found 7/1$622
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/118:41 amIAH - VIE
2 stops19h 29mAmerican Airlines
Wed 8/2011:35 amVIE - IAH
2 stops17h 40mAmerican Airlines
Deal found 7/2$627
This Iberia deal was found by Cheapflights users on 7/3. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:30 pmHOU - VIE
2 stops17h 30mIberia
Sun 8/247:00 amVIE - HOU
2 stops19h 55mIberia
Deal found 7/3$695
This Gotogate deal was found by Cheapflights users on 7/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/44:28 pmHOU - VIE
2 stops16h 12mBritish Airways
Wed 9/107:45 amVIE - HOU
2 stops17h 25mBritish Airways
Deal found 7/2$765
This Delta deal was found by Cheapflights users on 7/1. 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 8/156:00 amHOU - VIE
2 stops19h 35mDelta
Fri 8/229:20 amVIE - HOU
2 stops20h 11mDelta
Deal found 7/1$778
This Orbitz deal was found by Cheapflights users on 6/30. 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.
Sat 12/1312:21 pmHOU - VIE
2 stops23h 44mMultiple Airlines
Tue 12/237:00 amVIE - HOU
2 stops23h 45mMultiple Airlines
Deal found 6/30$1,145
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 12/136:19 pmHOU - VIE
2 stops15h 56mAmerican Airlines
Tue 12/237:00 amVIE - HOU
2 stops17h 48mAmerican Airlines
Deal found 7/1$1,211

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 July 3, 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 8/11

10:00 am-8:35 am

1 stop15h 35m

Vienna Intl

Wed 8/20

7:00 am-1:35 pm

1 stop13h 35m

$594

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/28

7:40 am-8:20 am

1 stop18h 40m

Vienna Intl

Tue 11/11

10:35 am-1:40 pm

2 stops34h 05m

$597

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/21

10:00 am-8:35 am

1 stop15h 35m

Vienna Intl

Tue 11/4

10:35 am-9:44 pm

1 stop18h 09m

$605

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/21

12:00 pm-8:20 am

1 stop13h 20m

Vienna Intl

Tue 11/4

10:35 am-9:44 pm

1 stop18h 09m

$608

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 8/24

9:00 pm-6:15 pm

1 stop38h 15m

Vienna Intl

Wed 9/3

6:40 am-7:05 pm

1 stop19h 25m

$622

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 8/11

8:41 am-11:10 am

2 stops19h 29m

Vienna Intl

Wed 8/20

11:35 am-10:15 pm

2 stops17h 40m

$627

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Sun 8/17

6:30 pm-7:00 pm

2 stops17h 30m

Vienna Intl

Sun 8/24

7:00 am-7:55 pm

2 stops19h 55m

$695

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Thu 9/4

4:28 pm-3:40 pm

2 stops16h 12m

Vienna Intl

Wed 9/10

7:45 am-6:10 pm

2 stops17h 25m

$765

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Fri 8/15

6:00 am-8:35 am

2 stops19h 35m

Vienna Intl

Fri 8/22

9:20 am-10:31 pm

2 stops20h 11m

$778

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Fri 8/1

8:58 am-10:50 am

2 stops18h 52m

Vienna Intl

Fri 8/8

7:45 am-7:59 pm

2 stops19h 14m

$1,215

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 21 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 $1,237). 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 July 3, 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.

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 July 3, 2025.
Get a feel of what it's like to fly with Delta, KLM, 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.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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!
Turkish Airlines
7.3
Good
3,895 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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 United Airlines, with whom users have recently found tickets for as low as $470. However, be on the lookout for offers from Turkish Airlines and British Airways, 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 $1,237). 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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Love Field to Helsinki flights
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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$599Average$1,015FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$604Average$991FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$612Average$922FlexibilityNo cancel feeOn-time70%
Austrian AirlinesCheapest$639Average$1,197FlexibilityNo cancel feeOn-time78%
Turkish AirlinesCheapest$654Average$793FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$713Average$1,051FlexibilityNo cancel feeOn-time76%

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