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Cheap flights from Australia to Houston from $794

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
2 May — 9 May1
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 2 April 2026.

Wed 13/510:00
BNE
-
IAH
1 stop20h 44m
Air Canada
Wed 3/616:35
IAH
-
BNE
2 stops23h 30m
Air Canada
Deal found 28/3$1,401
Thu 14/510:00
BNE
-
IAH
1 stop20h 44m
Air Canada
Thu 21/516:35
IAH
-
BNE
2 stops47h 30m
Air Canada
Deal found 30/3$1,473
Sat 25/413:30
MEL
-
IAH
3 stops35h 24m
Multiple Airlines
Sat 23/516:21
IAH
-
MEL
2 stops28h 39m
Multiple Airlines
Deal found 30/3$1,473
Mon 25/513:15
SYD
-
IAH
2 stops27h 10m
Multiple Airlines
Mon 8/605:30
IAH
-
SYD
2 stops39h 20m
Multiple Airlines
Deal found 1/4$1,485
Fri 8/510:00
BNE
-
IAH
2 stops48h 10m
Air Canada
Fri 29/516:35
IAH
-
BNE
2 stops47h 30m
Air Canada
Deal found 30/3$1,493
Wed 8/710:00
BNE
-
IAH
2 stops51h 01m
Air Canada
Mon 27/716:35
IAH
-
BNE
2 stops47h 30m
Air Canada
Deal found 30/3$1,545
Wed 8/710:00
BNE
-
IAH
2 stops51h 01m
Air Canada
Sun 26/716:35
IAH
-
BNE
2 stops47h 30m
Air Canada
Deal found 30/3$1,552
Fri 17/413:15
SYD
-
IAH
2 stops43h 47m
Multiple Airlines
Sat 25/409:33
IAH
-
SYD
2 stops35h 17m
Multiple Airlines
Deal found 1/4$1,567
Wed 18/1112:25
SYD
-
IAH
2 stops34h 45m
ANA
Tue 24/1110:20
IAH
-
SYD
1 stop40h 55m
ANA
Deal found 28/3$1,568
Wed 8/710:00
BNE
-
IAH
2 stops51h 01m
Air Canada
Sat 25/716:35
IAH
-
BNE
2 stops47h 30m
Air Canada
Deal found 30/3$1,571
Wed 8/710:00
BNE
-
IAH
2 stops51h 01m
Air Canada
Fri 24/719:50
IAH
-
BNE
2 stops44h 15m
Air Canada
Deal found 30/3$1,578
Thu 9/710:15
BNE
-
IAH
2 stops42h 09m
Air Canada
Sun 26/707:20
IAH
-
BNE
2 stops56h 45m
Air Canada
Deal found 30/3$1,583

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 2 April 2026.

Round-trip from

$1,401

One-way from

$794

Popular in

December

Cheapest in

May

Average price

$1,681
Air Canada
  • Air Canada
  • 13/5-3/6
  • 3 total stops
  • 44h 14m total
  • Australia to Houston
Search Deals
12/7
  • 12/7
  • 3 total stops
  • 52h 47m total
  • Australia to Houston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($199 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($40 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 2 April 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 return flight

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Wed 13/5

10:00-15:44

1 stop20h 44m

Houston George Bush Intcntl

Wed 3/6

16:35-07:05

2 stops23h 30m

$1,401

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Sat 23/5

13:30-04:50

2 stops30h 20m

Houston George Bush Intcntl

Fri 5/6

06:30-12:05

3 stops38h 35m

$1,785

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Sat 23/5

17:15-15:44

2 stops36h 59m

Houston George Bush Intcntl

Fri 5/6

12:00-13:55

3 stops35h 25m

$1,827

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 3/5

17:50-18:53

1 stop40h 03m

Houston George Bush Intcntl

Wed 13/5

16:21-07:30

1 stop24h 09m

$1,835

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Wed 22/4

11:35-19:36

3 stops47h 01m

Houston George Bush Intcntl

Sat 25/4

13:48-10:40

3 stops29h 52m

$1,952

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Fri 7/8

08:35-22:52

2 stops29h 17m

Houston George Bush Intcntl

Sat 15/8

21:55-10:55

1 stop22h 00m

$1,981

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sat 23/5

09:20-15:44

1 stop21h 24m

Houston George Bush Intcntl

Fri 5/6

16:45-07:20

1 stop23h 35m

$2,075

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 21/4

20:45-17:18

2 stops35h 33m

Houston George Bush Intcntl

Wed 27/5

17:57-18:50

2 stops33h 53m

$2,131

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 6/7

09:15-10:37

2 stops40h 22m

Houston George Bush Intcntl

Mon 27/7

14:38-06:50

2 stops25h 12m

$2,430

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Wed 5/8

09:15-21:51

2 stops27h 36m

Houston Hobby

Fri 21/8

10:05-06:50

2 stops29h 45m

$2,466

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 $254). Flying from Australia to Houston in July is currently the most expensive (average of $1,356). 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 2 April 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 2 April 2026.
Get a feel of what it's like to fly with ANA,Air New Zealand, 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.
ANA
8.4
Very Good
1,163 reviews
Check prices

Boarding

8.5

Entertainment

8.0

Food

7.8

Overall

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
ANA
8.4
Very Good
1,163 reviews
ANA
8.4
Very Good
1,163 reviews
Check prices

Boarding

8.5

Entertainment

8.0

Food

7.8

Overall

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Air New Zealand
8.0
Very Good
623 reviews
ANA
8.4
Very Good
1,163 reviews
Check prices

Boarding

8.5

Entertainment

8.0

Food

7.8

Overall

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Qantas Airways
7.5
Good
1,016 reviews
ANA
8.4
Very Good
1,163 reviews
Check prices

Boarding

8.5

Entertainment

8.0

Food

7.8

Overall

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
United Airlines
7.4
Good
9,535 reviews
ANA
8.4
Very Good
1,163 reviews
Check prices

Boarding

8.5

Entertainment

8.0

Food

7.8

Overall

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Air Canada
7.1
Good
10,884 reviews
ANA
8.4
Very Good
1,163 reviews
Check prices

Boarding

8.5

Entertainment

8.0

Food

7.8

Overall

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!

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 44m. Air Canada provides one of the quickest options available for as low as $1,401. There are 13425 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 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 $254). Flying from Australia to Houston in July is currently the most expensive (average of $1,356). 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 8 airlines flying from Australia to Houston

Discover the top 8 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 2 April 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$575Average$1,852FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$910Average$1,545FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ANACheapest$1,032Average$1,776FlexibilityNo cancel feeOn-time80%
Search ANA flights
Qantas AirwaysCheapest$1,100Average$1,768FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$1,198Average$2,078FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapest$1,236Average$1,655FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Virgin AustraliaCheapest$1,584Average$2,781FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qatar AirwaysCheapest$2,156Average$2,324FlexibilityNo 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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