Houston

$501+ Cheap flights from Australia 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
Apr 25 — May 21
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Cheap flight deals from Australia to Houston

Cheapest flights from Australia to Houston
Explore the most affordable flight options available from Australia to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.

This Trip.com deal was found by Cheapflights users on 3/26. 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.
Thu 4/166:00 am
SYD
-
IAH
2 stops51h 09m
Multiple Airlines
Sun 4/2610:49 am
IAH
-
SYD
2 stops34h 01m
Multiple Airlines
Deal found 3/26$993
This BYOjet deal was found by Cheapflights users on 3/22. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:20 am
SYD
-
IAH
1 stop22h 04m
Air Canada
Wed 4/299:35 am
IAH
-
SYD
1 stop30h 45m
Air Canada
Deal found 3/22$997
This Air Canada deal was found by Cheapflights users on 3/21. 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 5/59:20 am
SYD
-
IAH
2 stops43h 14m
Air Canada
Tue 5/124:45 pm
IAH
-
SYD
1 stop23h 35m
Air Canada
Deal found 3/21$1,000
This BYOjet deal was found by Cheapflights users on 3/22. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:20 am
SYD
-
IAH
1 stop22h 04m
Air Canada
Wed 6/37:20 am
IAH
-
SYD
2 stops33h 00m
Air Canada
Deal found 3/22$1,004
This Gotogate deal was found by Cheapflights users on 3/22. 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.
Tue 4/219:20 am
SYD
-
IAH
1 stop22h 04m
Air Canada
Tue 4/2811:50 am
IAH
-
SYD
2 stops52h 30m
Air Canada
Deal found 3/22$1,005
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Tue 4/215:50 pm
SYD
-
IAH
1 stop31h 44m
Multiple Airlines
Tue 4/2810:15 pm
IAH
-
SYD
1 stop42h 15m
Multiple Airlines
Deal found 3/22$1,006
This Trip.com deal was found by Cheapflights users on 3/21. 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.
Tue 5/59:10 am
SYD
-
IAH
1 stop21h 02m
Multiple Airlines
Tue 5/124:21 pm
IAH
-
SYD
1 stop23h 44m
Multiple Airlines
Deal found 3/21$1,019
This Air Canada deal was found by Cheapflights users on 3/23. 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.
Wed 4/299:20 am
SYD
-
IAH
1 stop22h 04m
Air Canada
Wed 5/134:45 pm
IAH
-
SYD
1 stop23h 35m
Air Canada
Deal found 3/23$1,020
This Trip.com deal was found by Cheapflights users on 3/25. 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.
Fri 5/86:00 am
SYD
-
IAH
2 stops34h 25m
Multiple Airlines
Fri 5/226:00 am
IAH
-
SYD
2 stops38h 50m
Multiple Airlines
Deal found 3/25$1,021
This Air Canada deal was found by Cheapflights users on 3/24. 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 4/216:05 pm
BNE
-
IAH
2 stops37h 19m
Air Canada
Tue 4/2810:08 am
IAH
-
BNE
2 stops29h 57m
Air Canada
Deal found 3/24$1,043
This BYOjet deal was found by Cheapflights users on 3/23. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:30 pm
MEL
-
IAH
2 stops34h 54m
Air Canada
Mon 4/275:25 pm
IAH
-
MEL
2 stops27h 10m
Air Canada
Deal found 3/23$1,049
This Gotogate deal was found by Cheapflights users on 3/25. 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 5/2810:15 am
BNE
-
IAH
1 stop20h 29m
Air Canada
Sat 6/67:20 am
IAH
-
BNE
2 stops32h 45m
Air Canada
Deal found 3/25$1,062

Find flight deals from Australia to Houston

Keep the following information in mind while searching for Australia to Houston flight deals. Data was last updated March 26, 2026.

Round-trip from

$997
(BYOjet)

One-way from

$501
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,150
From Australia to Houston
One-way flight from Australia to Houston
Highest demand for flights based on searches. 7% potential increase in price ($97 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Australia 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 March 26, 2026.
Use the filters below to find and compare flights from Australia to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Tue 4/21

8:45 pm-4:24 pm

2 stops34h 39m

Houston George Bush Intcntl

Tue 4/28

5:25 pm-7:05 am

1 stop22h 40m

$1,057

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Mon 8/17

10:00 am-10:01 pm

2 stops51h 01m

Houston George Bush Intcntl

Mon 9/7

4:45 pm-7:05 am

1 stop23h 20m

$1,065

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Mon 5/11

5:15 pm-6:51 pm

2 stops40h 06m

Houston George Bush Intcntl

Mon 5/18

4:45 pm-11:50 am

2 stops28h 35m

$1,129

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Wed 4/29

12:00 pm-3:48 pm

1 stop18h 48m

Houston Hobby

Wed 5/13

8:21 pm-6:55 am

1 stop19h 34m

$1,129

MelbourneHouston

MEL - HOU

MELHOU

Melbourne

Wed 8/19

1:35 pm-5:52 pm

1 stop19h 17m

Houston Hobby

Sun 8/23

8:22 pm-5:00 am

1 stop41h 38m

$1,129

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Tue 4/21

9:25 pm-9:26 am

2 stops27h 01m

Houston Hobby

Tue 4/28

4:18 pm-6:55 am

1 stop23h 37m

$1,129

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Tue 4/28

12:00 pm-3:48 pm

1 stop18h 48m

Houston Hobby

Sun 5/10

8:21 pm-6:55 am

1 stop19h 34m

$1,129

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Wed 4/29

9:15 am-12:40 pm

2 stops42h 25m

Houston Hobby

Wed 5/13

10:27 am-6:50 am

2 stops29h 23m

$1,132

BrisbaneHouston

BNE - HOU

BNEHOU

Brisbane

Wed 5/6

8:35 pm-9:26 am

2 stops27h 51m

Houston Hobby

Wed 5/13

12:42 pm-5:00 am

2 stops25h 18m

$1,146

MelbourneHouston

MEL - HOU

MELHOU

Melbourne

Wed 5/6

10:00 am-9:32 am

2 stops38h 32m

Houston Hobby

Wed 5/13

1:06 pm-7:50 am

2 stops27h 44m

$1,147

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Australia to Houston

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

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

Currently, October is the cheapest month in which you can book a flight from Australia to Houston (average of $176). Flying from Australia to Houston in July is currently the most expensive (average of $940). 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 AU to HOU?

Find hourly flight availability from Australia 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 March 26, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Houston as you normally would.

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 March 26, 2026.
Read reviews from past customers who have flown Air New Zealand and United Airlines from Australia to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.4

Food

7.4

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.4

Food

7.4

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.4

Food

7.4

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Related info for your journey

Find useful and relevant information for your journey from Australia to Houston. 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 Australia to Houston?

    For as low as $1,126, Air Canada can have you in Houston from Australia in 18h 45m. The distance between Australia and Houston is about 8586 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Australia to Houston (average of $176). Flying from Australia to Houston in July is currently the most expensive (average of $940). 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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Top 2 airlines flying from Australia to Houston

Discover the top 2 airlines that operate flights from Australia 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 March 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,042Average$1,761FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$1,052Average$1,507FlexibilityNo cancel feeOn-time69%

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