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Cheap flights from Australia to Houston from $561

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
12 Mar — 19 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 10 February 2026.

Tue 10/314:00
SYD
-
IAH
2 stops26h 30m
Multiple Airlines
Tue 17/316:22
IAH
-
SYD
2 stops28h 13m
Multiple Airlines
Deal found 8/2$1,165
Tue 3/314:00
SYD
-
IAH
2 stops27h 30m
Multiple Airlines
Thu 12/316:04
IAH
-
SYD
2 stops38h 01m
Multiple Airlines
Deal found 7/2$1,181
Tue 5/509:20
SYD
-
IAH
2 stops43h 14m
Air Canada
Thu 21/516:45
IAH
-
SYD
1 stop23h 35m
Air Canada
Deal found 9/2$1,261
Wed 29/409:20
SYD
-
IAH
2 stops38h 43m
Air Canada
Wed 13/516:45
IAH
-
SYD
1 stop23h 35m
Air Canada
Deal found 7/2$1,278
Wed 21/1010:20
SYD
-
IAH
2 stops49h 32m
Air Canada
Thu 5/1117:25
IAH
-
SYD
1 stop23h 10m
Air Canada
Deal found 9/2$1,297
Sun 8/313:55
MEL
-
IAH
2 stops26h 35m
Multiple Airlines
Sun 15/316:04
IAH
-
MEL
2 stops28h 41m
Multiple Airlines
Deal found 8/2$1,305
Fri 6/313:55
MEL
-
IAH
2 stops27h 35m
Multiple Airlines
Fri 13/316:04
IAH
-
MEL
2 stops28h 21m
Multiple Airlines
Deal found 9/2$1,321
Wed 18/219:40
BNE
-
IAH
2 stops52h 43m
American Airlines
Sat 21/206:00
IAH
-
BNE
1 stop32h 30m
American Airlines
Deal found 6/2$1,336
Wed 18/210:45
BNE
-
IAH
2 stops50h 54m
Air Canada
Sat 21/217:25
IAH
-
BNE
1 stop23h 20m
Air Canada
Deal found 6/2$1,402
Tue 24/312:00
MEL
-
HOU
2 stops23h 50m
American Airlines
Tue 31/312:18
HOU
-
MEL
2 stops26h 27m
American Airlines
Deal found 7/2$1,450
Sun 8/323:45
MEL
-
IAH
1 stop31h 20m
Air New Zealand
Sun 15/321:05
IAH
-
MEL
1 stop20h 20m
Air New Zealand
Deal found 8/2$1,451
Wed 25/308:40
BNE
-
HOU
1 stop18h 08m
American Airlines
Wed 1/412:18
HOU
-
BNE
2 stops25h 42m
American Airlines
Deal found 7/2$1,456

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 10 February 2026.

Round-trip from

$1,165

One-way from

$561

Popular in

January

Cheapest in

October

Average price

$1,757
10/3-17/3
  • 10/3-17/3
  • 4 total stops
  • 54h 43m total
  • Australia to Houston
Search Deals
10/3
  • 10/3
  • 2 total stops
  • 26h 30m total
  • Australia to Houston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($309 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($46 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 10 February 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

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 10/3

14:00-00:30

2 stops26h 30m

Houston George Bush Intcntl

Tue 17/3

16:22-12:35

2 stops28h 13m

$1,165

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 3/3

14:00-00:30

2 stops27h 30m

Houston George Bush Intcntl

Thu 12/3

16:04-22:05

2 stops38h 01m

$1,181

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 29/4

09:20-09:03

2 stops38h 43m

Houston George Bush Intcntl

Wed 13/5

16:32-07:20

2 stops47h 48m

$1,278

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Sun 8/3

13:55-23:30

2 stops26h 35m

Houston George Bush Intcntl

Sun 15/3

16:04-12:45

2 stops28h 41m

$1,305

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Fri 6/3

13:55-00:30

2 stops27h 35m

Houston George Bush Intcntl

Fri 13/3

16:04-12:25

2 stops28h 21m

$1,321

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 1/5

09:20-09:03

2 stops38h 43m

Houston George Bush Intcntl

Wed 13/5

16:45-07:20

1 stop23h 35m

$1,345

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 28/4

09:20-13:34

2 stops43h 14m

Houston George Bush Intcntl

Sun 10/5

10:08-07:20

2 stops30h 12m

$1,345

MelbourneHouston

MEL - HOU

MELHOU

Melbourne

Tue 24/3

12:00-19:50

2 stops23h 50m

Houston Hobby

Tue 31/3

12:18-06:45

2 stops26h 27m

$1,450

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Sun 8/3

23:45-15:05

1 stop31h 20m

Houston George Bush Intcntl

Sun 15/3

21:05-09:25

1 stop20h 20m

$1,451

BrisbaneHouston

BNE - HOU

BNEHOU

Brisbane

Wed 25/3

08:40-11:48

1 stop18h 08m

Houston Hobby

Wed 1/4

12:18-05:00

2 stops25h 42m

$1,456

Flights are sorted by cheapest return flights first.

Deals found on 6/2

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 $249). Flying from Australia to Houston in December is currently the most expensive (average of $1,329). 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 10 February 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 10 February 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
582 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.4

Comfort

8.0

Food

7.4

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
582 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.4

Comfort

8.0

Food

7.4

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
438 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.4

Comfort

8.0

Food

7.4

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
988 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.4

Comfort

8.0

Food

7.4

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
9,267 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.4

Comfort

8.0

Food

7.4

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
10,701 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.4

Comfort

8.0

Food

7.4

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 23h 50m. Air Canada provides one of the quickest options available for as low as $1,450. 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 $618. Users have also found prices from $966 and $1,130 on Air New Zealand and United Airlines, 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 $249). Flying from Australia to Houston in December is currently the most expensive (average of $1,329). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 10 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$617Average$1,458FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,011Average$1,639FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
ANACheapest$1,014Average$1,624FlexibilityNo cancel feeOn-time80%
Search ANA flights
Air CanadaCheapest$1,103Average$1,514FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest$1,163Average$1,712FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
EVA AirCheapest$1,301Average$1,454FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
United AirlinesCheapest$1,356Average$2,036FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AustraliaCheapest$1,556Average$2,584FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qatar AirwaysCheapest$2,118Average$2,338FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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