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Cheap flights from Australia to Houston from $815

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
9 Jun — 16 Jun1
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 May 2026.

Thu 12/1111:15
SYD
-
IAH
1 stop22h 02m
American Airlines
Sun 29/1116:47
IAH
-
SYD
1 stop23h 13m
American Airlines
Deal found 7/5$1,423
Thu 24/909:10
SYD
-
IAH
1 stop25h 32m
American Airlines
Mon 5/1018:50
IAH
-
SYD
1 stop20h 05m
American Airlines
Deal found 7/5$1,434
Tue 2/617:50
SYD
-
IAH
2 stops21h 54m
Multiple Airlines
Tue 9/606:10
IAH
-
SYD
1 stop34h 20m
Multiple Airlines
Deal found 5/5$1,707
Sat 6/617:50
SYD
-
IAH
2 stops31h 54m
Multiple Airlines
Tue 30/613:41
IAH
-
SYD
2 stops26h 49m
Multiple Airlines
Deal found 6/5$1,790
Sun 17/513:15
SYD
-
IAH
3 stops36h 02m
Multiple Airlines
Sun 24/512:06
IAH
-
SYD
3 stops32h 44m
Multiple Airlines
Deal found 9/5$1,844
Wed 19/811:55
SYD
-
IAH
1 stop19h 30m
Air New Zealand
Sun 23/812:30
IAH
-
SYD
2 stops31h 10m
Air New Zealand
Deal found 5/5$1,863
Mon 7/909:55
SYD
-
IAH
1 stop21h 30m
Air New Zealand
Sun 27/908:30
IAH
-
SYD
2 stops34h 10m
Air New Zealand
Deal found 8/5$1,875
Fri 5/617:50
SYD
-
IAH
1 stop22h 35m
Multiple Airlines
Fri 12/606:10
IAH
-
SYD
1 stop33h 55m
Multiple Airlines
Deal found 6/5$1,877
Fri 7/808:35
MEL
-
IAH
1 stop22h 50m
Air New Zealand
Sat 15/821:30
IAH
-
MEL
2 stops46h 25m
Air New Zealand
Deal found 9/5$1,917
Mon 7/1211:15
SYD
-
HOU
2 stops21h 39m
American Airlines
Tue 5/112:09
HOU
-
SYD
2 stops27h 51m
American Airlines
Deal found 8/5$1,928
Mon 7/1211:15
SYD
-
IAH
1 stop22h 00m
American Airlines
Tue 5/119:30
IAH
-
SYD
1 stop20h 30m
American Airlines
Deal found 8/5$1,928
Mon 7/1211:15
SYD
-
HOU
2 stops21h 39m
American Airlines
Sun 10/112:47
HOU
-
SYD
2 stops24h 23m
American Airlines
Deal found 8/5$1,929

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 May 2026.

Round-trip from

$1,423

One-way from

$815

Popular in

December

Cheapest in

May

Average price

$1,404
American Airlines
  • American Airlines
  • 28/9-5/10
  • 4 total stops
  • 57h 04m total
  • Australia to Houston
Search Deals
19/8
  • 19/8
  • 2 total stops
  • 40h 56m total
  • Australia to Houston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($124 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 May 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

Mon 3/8

09:45-15:17

1 stop20h 32m

Houston George Bush Intcntl

Tue 18/8

06:30-06:45

1 stop33h 15m

$1,973

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Wed 27/5

09:45-15:11

1 stop20h 26m

Houston George Bush Intcntl

Sat 20/6

06:10-06:45

1 stop33h 35m

$1,991
Fastest return journey

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 21/9

12:00-15:24

1 stop18h 24m

Houston George Bush Intcntl

Wed 30/9

20:12-07:05

1 stop19h 53m

$2,037

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Sat 15/8

13:15-19:51

2 stops21h 36m

Houston Hobby

Sat 22/8

15:58-11:50

2 stops28h 52m

$2,055

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 19/8

19:40-06:11

2 stops49h 31m

Houston George Bush Intcntl

Sun 23/8

09:53-14:50

2 stops37h 57m

$2,055

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 13/8

10:20-10:59

2 stops39h 39m

Houston George Bush Intcntl

Mon 17/8

08:30-06:55

1 stop31h 25m

$2,095

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 5/11

21:45-14:10

2 stops57h 25m

Houston George Bush Intcntl

Mon 9/11

21:05-19:50

2 stops53h 45m

$2,284

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Wed 15/7

08:35-16:25

1 stop22h 50m

Houston George Bush Intcntl

Sat 25/7

21:55-10:55

1 stop22h 00m

$2,329

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 2/6

20:45-13:46

2 stops32h 01m

Houston George Bush Intcntl

Tue 9/6

17:57-18:50

2 stops33h 53m

$2,351

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 5/11

11:20-16:24

1 stop22h 04m

Houston George Bush Intcntl

Mon 9/11

17:25-09:35

1 stop23h 10m

$2,445

Flights are sorted by cheapest return flights first.

Deals found on 10/5

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

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

The best time to book flights from Australia to Houston is 24 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.

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 $167). Flying from Australia to Houston in July is currently the most expensive (average of $1,185). 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.

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 May 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
640 reviews
Check prices

Entertainment

7.4

Boarding

8.2

Crew

8.5

Food

7.4

Comfort

7.9

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

Entertainment

7.4

Boarding

8.2

Crew

8.5

Food

7.4

Comfort

7.9

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
1,034 reviews
Air New Zealand
8.0
Very Good
640 reviews
Check prices

Entertainment

7.4

Boarding

8.2

Crew

8.5

Food

7.4

Comfort

7.9

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
9,694 reviews
Air New Zealand
8.0
Very Good
640 reviews
Check prices

Entertainment

7.4

Boarding

8.2

Crew

8.5

Food

7.4

Comfort

7.9

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
11,667 reviews
Air New Zealand
8.0
Very Good
640 reviews
Check prices

Entertainment

7.4

Boarding

8.2

Crew

8.5

Food

7.4

Comfort

7.9

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
11,012 reviews
Air New Zealand
8.0
Very Good
640 reviews
Check prices

Entertainment

7.4

Boarding

8.2

Crew

8.5

Food

7.4

Comfort

7.9

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 18h 24m. American Airlines provides one of the quickest options available for as low as $2,037. There are 13826 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 Melbourne - Houston Hobby, Sydney Kingsford Smith - Houston Hobby or Sydney Kingsford Smith - Houston George Bush Intcntl, 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 $167). Flying from Australia to Houston in July is currently the most expensive (average of $1,185). 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 10 May 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$550Average$1,781FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$870Average$1,474FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ANACheapest$986Average$1,681FlexibilityNo cancel feeOn-time80%
Search ANA flights
Qantas AirwaysCheapest$1,051Average$1,685FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$1,145Average$1,892FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapest$1,181Average$1,589FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Virgin AustraliaCheapest$1,514Average$2,757FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qatar AirwaysCheapest$2,061Average$2,221FlexibilityNo 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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