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Cheap flights from Australia to Houston from $853

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
13 Jul — 20 Jul1
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 13 June 2026.

Fri 30/1012:10
SYD
-
IAH
2 stops38h 49m
United Airlines
Sat 31/1021:45
IAH
-
SYD
1 stop43h 30m
United Airlines
Deal found 12/6$1,248
Mon 13/713:15
SYD
-
IAH
2 stops25h 41m
Multiple Airlines
Mon 27/706:10
IAH
-
SYD
2 stops49h 00m
Multiple Airlines
Deal found 12/6$1,289
Tue 28/710:55
MEL
-
IAH
2 stops39h 09m
United Airlines
Wed 29/716:25
IAH
-
MEL
1 stop24h 50m
United Airlines
Deal found 9/6$1,335
Mon 27/706:15
SYD
-
IAH
3 stops43h 19m
Multiple Airlines
Mon 3/816:02
IAH
-
SYD
2 stops28h 48m
Multiple Airlines
Deal found 11/6$1,369
Mon 28/909:10
SYD
-
IAH
2 stops24h 15m
American Airlines
Mon 5/1020:20
IAH
-
SYD
1 stop19h 45m
American Airlines
Deal found 8/6$1,430
Mon 9/1111:20
SYD
-
IAH
2 stops38h 45m
Air Canada
Wed 9/1214:30
IAH
-
SYD
2 stops47h 25m
Air Canada
Deal found 12/6$1,479
Thu 8/1010:20
SYD
-
IAH
1 stop21h 17m
Air Canada
Mon 26/1012:10
IAH
-
SYD
3 stops52h 25m
Air Canada
Deal found 11/6$1,494
Tue 10/1107:25
MEL
-
IAH
2 stops24h 13m
Multiple Airlines
Thu 10/1218:10
IAH
-
MEL
2 stops27h 05m
Multiple Airlines
Deal found 10/6$1,630
Tue 27/1007:10
MEL
-
IAH
2 stops23h 28m
Air Canada
Sat 31/1018:10
IAH
-
MEL
2 stops27h 50m
Air Canada
Deal found 10/6$1,728
Thu 12/1110:45
BNE
-
IAH
1 stop19h 53m
Air Canada
Mon 16/1112:10
IAH
-
BNE
2 stops52h 35m
Air Canada
Deal found 10/6$1,729
Fri 9/1010:00
BNE
-
IAH
2 stops48h 52m
Multiple Airlines
Thu 29/1018:10
IAH
-
BNE
1 stop22h 35m
Multiple Airlines
Deal found 8/6$1,817
Fri 9/1010:00
BNE
-
IAH
2 stops48h 52m
Air Canada
Thu 29/1014:30
IAH
-
BNE
2 stops26h 15m
Air Canada
Deal found 8/6$1,823

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 13 June 2026.

Round-trip from

$1,248

One-way from

$853

Popular in

June

Cheapest in

May

Average price

$2,026
United Airlines
  • United Airlines
  • 30/10-31/10
  • 3 total stops
  • 82h 19m total
  • Australia to Houston
Search Deals
12/8
  • 12/8
  • 3 total stops
  • 43h 41m 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 ($41 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 13 June 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

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Tue 28/7

10:55-11:04

2 stops39h 09m

Houston George Bush Intcntl

Wed 29/7

16:25-08:15

1 stop24h 50m

$1,335

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 13/7

09:10-23:56

1 stop29h 46m

Houston George Bush Intcntl

Mon 27/7

06:10-07:30

1 stop34h 20m

$1,600

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 27/7

09:10-23:56

1 stop29h 46m

Houston George Bush Intcntl

Mon 3/8

10:53-07:05

2 stops29h 12m

$1,656

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Thu 12/11

10:45-14:38

1 stop19h 53m

Houston George Bush Intcntl

Mon 16/11

12:10-08:45

2 stops52h 35m

$1,736

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Sun 8/11

21:40-14:38

2 stops33h 28m

Houston George Bush Intcntl

Wed 11/11

18:10-13:55

2 stops27h 15m

$1,878

PerthHouston

PER - IAH

PERIAH

Perth

Thu 29/10

22:30-14:38

2 stops29h 08m

Houston George Bush Intcntl

Mon 2/11

18:10-20:20

2 stops36h 10m

$2,189

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Wed 8/7

13:25-23:56

2 stops25h 31m

Houston George Bush Intcntl

Wed 15/7

16:02-22:35

2 stops39h 33m

$2,221

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sat 27/6

09:20-22:56

2 stops28h 36m

Houston George Bush Intcntl

Sun 5/7

06:45-07:20

2 stops33h 35m

$2,338

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Fri 10/7

13:30-23:56

2 stops25h 26m

Houston George Bush Intcntl

Fri 17/7

10:53-22:35

3 stops44h 42m

$2,395

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 26/6

09:20-16:30

1 stop22h 10m

Houston George Bush Intcntl

Sun 5/7

17:25-07:20

1 stop22h 55m

$2,549

Flights are sorted by cheapest return flights first.

Deals found on 10/6

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 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 $172). Flying from Australia to Houston in April is currently the most expensive (average of $1,029). 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.

How far ahead should I book a flight from Australia to Houston?

The best time to book flights from Australia to Houston is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 13 June 2026.
Get a feel of what it's like to fly with Air New Zealand,Qantas Airways, andUnited Airlines 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
645 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.4

Food

7.4

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air New Zealand
8.0
Very Good
645 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.4

Food

7.4

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Qantas Airways
7.5
Good
1,046 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.4

Food

7.4

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
United Airlines
7.4
Good
9,813 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.4

Food

7.4

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
American Airlines
7.1
Good
11,649 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.4

Food

7.4

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air Canada
7.1
Good
11,172 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.4

Food

7.4

Overall

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?

    A quick flight from Australia to Houston can take about 19h 53m. United Airlines provides one of the quickest options available for as low as $1,736. 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 Brisbane - 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 $172). Flying from Australia to Houston in April is currently the most expensive (average of $1,029). 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 13 June 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$566Average$1,704FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$896Average$1,485FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ANACheapest$1,016Average$1,797FlexibilityNo cancel feeOn-time80%
Search ANA flights
Qantas AirwaysCheapest$1,174Average$1,815FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$1,179Average$1,975FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapest$1,216Average$1,635FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Virgin AustraliaCheapest$1,515Average$2,735FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qatar AirwaysCheapest$2,132Average$2,287FlexibilityNo 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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