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Cheap flights from Australia to Houston from $745

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
17 Feb — 24 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Houston

Keep the following information in mind while searching for Australia to Houston flight deals. Data was last updated 18 January 2026.

Round-trip from

$1,298

One-way from

$745

Popular in

December

Cheapest in

November

Average price

$1,989
Air Canada
  • Air Canada
  • 16/2-23/2
  • 3 total stops
  • 74h 14m total
  • Australia to Houston
Search Deals
19/5
  • 19/5
  • 2 total stops
  • 26h 42m total
  • Australia to Houston
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($70 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Australia to Houston

Enter your travel dates to find the best prices.

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 18 January 2026.

Mon 16/210:45
BNE
-
IAH
2 stops50h 54m
Air Canada
Mon 23/217:25
IAH
-
BNE
1 stop23h 20m
Air Canada
Deal found 17/1$1,298
Mon 16/210:45
BNE
-
IAH
2 stops26h 54m
Air Canada
Wed 18/211:55
IAH
-
BNE
2 stops28h 50m
Air Canada
Deal found 17/1$1,310
Sun 8/310:45
BNE
-
IAH
1 stop23h 18m
Air Canada
Tue 31/311:50
IAH
-
BNE
2 stops28h 15m
Air Canada
Deal found 17/1$1,329
Fri 24/410:00
BNE
-
IAH
2 stops49h 26m
Air Canada
Wed 20/516:45
IAH
-
BNE
2 stops27h 45m
Air Canada
Deal found 18/1$1,355
Fri 13/210:45
BNE
-
IAH
2 stops50h 54m
Air Canada
Fri 20/217:25
IAH
-
BNE
1 stop23h 20m
Air Canada
Deal found 15/1$1,364
Fri 29/510:00
BNE
-
IAH
2 stops27h 51m
Air Canada
Fri 5/616:45
IAH
-
BNE
1 stop23h 20m
Air Canada
Deal found 18/1$1,379
Fri 24/412:20
BNE
-
IAH
1 stop19h 05m
Air New Zealand
Wed 20/521:55
IAH
-
BNE
1 stop22h 10m
Air New Zealand
Deal found 18/1$1,388
Sun 8/309:55
SYD
-
IAH
1 stop21h 10m
Air New Zealand
Sun 29/320:55
IAH
-
SYD
1 stop21h 45m
Air New Zealand
Deal found 17/1$1,392
Tue 28/419:20
SYD
-
IAH
1 stop36h 05m
Air New Zealand
Mon 4/521:55
IAH
-
SYD
1 stop19h 50m
Air New Zealand
Deal found 17/1$1,424
Fri 13/211:45
SYD
-
IAH
1 stop19h 20m
Air New Zealand
Fri 20/220:05
IAH
-
SYD
1 stop19h 40m
Air New Zealand
Deal found 16/1$1,452
Sat 15/811:55
SYD
-
IAH
1 stop19h 30m
Air New Zealand
Wed 26/821:55
IAH
-
SYD
1 stop21h 45m
Air New Zealand
Deal found 18/1$1,453
Wed 4/316:05
MEL
-
HOU
1 stop20h 45m
American Airlines
Wed 11/312:18
HOU
-
MEL
1 stop24h 42m
American Airlines
Deal found 18/1$1,468

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 18 January 2026.
Use the filters below to find and compare flights from Australia to Houston that are best for you.

Fly from

Australia

Fly to

Houston

Route

Depart

Return

Price

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Mon 16/2

10:45-21:39

2 stops50h 54m

Houston George Bush Intcntl

Mon 23/2

12:10-08:45

2 stops28h 35m

$1,302

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Mon 16/2

10:45-21:39

2 stops26h 54m

Houston George Bush Intcntl

Wed 18/2

11:55-08:45

2 stops28h 50m

$1,310

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Sun 8/3

10:45-18:03

1 stop23h 18m

Houston George Bush Intcntl

Tue 31/3

11:50-07:05

2 stops28h 15m

$1,329

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Fri 24/4

10:00-20:26

2 stops49h 26m

Houston George Bush Intcntl

Wed 20/5

16:45-11:30

2 stops27h 45m

$1,355

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Fri 13/2

10:45-21:39

2 stops50h 54m

Houston George Bush Intcntl

Fri 20/2

17:25-08:45

1 stop23h 20m

$1,364

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Fri 24/4

12:20-16:25

1 stop19h 05m

Houston George Bush Intcntl

Wed 20/5

21:55-11:05

1 stop22h 10m

$1,388

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Mon 16/2

10:45-21:39

2 stops50h 54m

Houston George Bush Intcntl

Thu 19/2

12:10-08:45

2 stops28h 35m

$1,397

MelbourneHouston

MEL - HOU

MELHOU

Melbourne

Mon 2/3

16:05-19:50

1 stop20h 45m

Houston Hobby

Mon 9/3

16:20-05:00

1 stop20h 40m

$1,455

MelbourneHouston

MEL - HOU

MELHOU

Melbourne

Wed 4/3

16:05-19:50

1 stop20h 45m

Houston Hobby

Wed 11/3

12:18-05:00

1 stop24h 42m

$1,468

MelbourneHouston

MEL - HOU

MELHOU

Melbourne

Wed 4/3

10:10-10:01

2 stops40h 51m

Houston Hobby

Wed 11/3

11:33-07:00

2 stops27h 27m

$1,480

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 60 results
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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 return 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 $305). Flying from Australia to Houston in December is currently the most expensive (average of $1,403). 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 18 January 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 18 January 2026.
Get a feel of what it's like to fly with Air New Zealand, Virgin Australia, andQantas Airways from Australia to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
572 reviews
Check prices

Overall

8.0

Entertainment

7.4

Food

7.4

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air New Zealand
8.0
Very Good
572 reviews
Air New Zealand
8.0
Very Good
572 reviews
Check prices

Overall

8.0

Entertainment

7.4

Food

7.4

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Virgin Australia
7.6
Good
430 reviews
Air New Zealand
8.0
Very Good
572 reviews
Check prices

Overall

8.0

Entertainment

7.4

Food

7.4

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Qantas Airways
7.5
Good
973 reviews
Air New Zealand
8.0
Very Good
572 reviews
Check prices

Overall

8.0

Entertainment

7.4

Food

7.4

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
United Airlines
7.4
Good
9,176 reviews
Air New Zealand
8.0
Very Good
572 reviews
Check prices

Overall

8.0

Entertainment

7.4

Food

7.4

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air Canada
7.1
Good
10,635 reviews
Air New Zealand
8.0
Very Good
572 reviews
Check prices

Overall

8.0

Entertainment

7.4

Food

7.4

Comfort

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

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?

    A quick flight from Australia to Houston can take about 20h 45m. Air Canada provides one of the quickest options available for as low as $1,455. There are 14465 km between Australia and Houston. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    For one-way options, check prices for Qantas Airways. According to our data, you can fly for as low as $652. Users have also found prices from $824 and $1,020 on Virgin Australia and Air New Zealand, respectively.

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

    When deciding which route to take from Australia to Houston, consider Sydney Kingsford Smith - Houston Hobby, Sydney Kingsford Smith - Houston George Bush Intcntl or Melbourne - Houston Hobby, as they are the most popular.

  • 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 holiday 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 $305). Flying from Australia to Houston in December is currently the most expensive (average of $1,403). 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 Australia to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Australia to Houston

Discover the top 9 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 647,157 searches. Data last updated 18 January 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$638Average$1,657FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qantas AirwaysCheapest$651Average$1,458FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,067Average$1,753FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
ANACheapest$1,070Average$1,714FlexibilityNo cancel feeOn-time80%
Search ANA flights
Air CanadaCheapest$1,164Average$1,622FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AustraliaCheapest$1,188Average$2,832FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
United AirlinesCheapest$1,466Average$2,155FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapest$2,235Average$2,466FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$2,510Average$2,811FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Australia to Houston?

When you search for this flight from Australia to Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Australia to Houston?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Houston.

Can Cheapflights find flights from Australia to Houston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to Houston flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Australia to Houston become cheaper?

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