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$480+ Cheap flights from Australia to Houston

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
mar 5 — mar 121
gio 3/5
gio 3/12
1 adult, Economy
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Cheap flight deals from Australia to Houston

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 febbraio 3, 2026.

This flugladen.de deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 3/181:45 pm
MEL
-
IAH
2 stops26h 26m
Multiple Airlines
gio 3/264:04 pm
IAH
-
MEL
2 stops28h 21m
Multiple Airlines
Deal found 2/2$893
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 2/2811:50 am
BNE
-
IAH
2 stops28h 40m
Multiple Airlines
sab 3/144:04 pm
IAH
-
BNE
2 stops27h 31m
Multiple Airlines
Deal found 2/3$895
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 3/32:00 pm
SYD
-
IAH
2 stops27h 30m
Multiple Airlines
mer 3/114:34 pm
IAH
-
SYD
1 stop22h 51m
Multiple Airlines
Deal found 2/3$921
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 3/32:00 pm
SYD
-
IAH
2 stops27h 30m
Multiple Airlines
mar 3/174:22 pm
IAH
-
SYD
1 stop23h 03m
Multiple Airlines
Deal found 2/3$932
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 2/282:00 pm
SYD
-
IAH
2 stops27h 30m
Multiple Airlines
sab 3/144:04 pm
IAH
-
SYD
2 stops28h 31m
Multiple Airlines
Deal found 2/3$937
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 2/252:00 pm
SYD
-
IAH
2 stops27h 30m
Multiple Airlines
mar 3/174:22 pm
IAH
-
SYD
1 stop23h 03m
Multiple Airlines
Deal found 2/3$944
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 2/282:00 pm
SYD
-
IAH
2 stops27h 30m
Multiple Airlines
mer 3/114:34 pm
IAH
-
SYD
1 stop22h 51m
Multiple Airlines
Deal found 2/3$965
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 2/282:00 pm
SYD
-
IAH
2 stops27h 30m
Multiple Airlines
mar 3/174:22 pm
IAH
-
SYD
1 stop23h 03m
Multiple Airlines
Deal found 2/3$976
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 2/282:00 pm
SYD
-
IAH
2 stops27h 30m
Multiple Airlines
gio 3/124:04 pm
IAH
-
SYD
1 stop23h 21m
Multiple Airlines
Deal found 2/3$977
This Air Canada deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 2/1810:45 am
BNE
-
IAH
1 stop21h 39m
Air Canada
sab 2/2112:10 pm
IAH
-
BNE
2 stops52h 35m
Air Canada
Deal found 2/2$982
This Aunt Betty deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 6/216:55 pm
SYD
-
IAH
1 stop36h 30m
Air New Zealand
lun 6/299:55 pm
IAH
-
SYD
1 stop19h 50m
Air New Zealand
Deal found 2/3$983
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 3/182:00 pm
SYD
-
IAH
2 stops26h 11m
Multiple Airlines
mer 3/254:22 pm
IAH
-
SYD
1 stop23h 03m
Multiple Airlines
Deal found 2/1$998

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 febbraio 3, 2026.

Round-trip from

$893
(flugladen.de)

One-way from

$480
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,148
From Australia to Houston
Search Deals
One-way flight from Australia to Houston
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated febbraio 3, 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

sab 2/28

11:50 am-12:30 am

2 stops28h 40m

Houston George Bush Intcntl

sab 3/14

4:04 pm-10:35 am

2 stops27h 31m

$895

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

mer 2/18

10:45 am-4:24 pm

1 stop21h 39m

Houston George Bush Intcntl

sab 2/21

12:10 pm-8:45 am

2 stops52h 35m

$982

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

mer 3/18

1:45 pm-12:11 am

2 stops26h 26m

Houston George Bush Intcntl

gio 3/26

4:04 pm-9:30 am

1 stop25h 26m

$1,008

MelbourneHouston

MEL - HOU

MELHOU

Melbourne

mer 3/18

9:10 am-10:23 am

2 stops41h 13m

Houston Hobby

mer 3/25

6:00 am-7:00 am

2 stops33h 00m

$1,027

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

lun 3/2

2:55 pm-10:00 pm

1 stop23h 35m

Houston George Bush Intcntl

lun 3/9

10:12 am-9:20 am

1 stop31h 38m

$1,028

MelbourneHouston

MEL - HOU

MELHOU

Melbourne

lun 3/2

4:05 pm-7:50 pm

1 stop20h 45m

Houston Hobby

lun 3/9

12:18 pm-5:00 am

1 stop24h 42m

$1,030

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

mer 4/29

9:10 am-7:51 pm

2 stops25h 41m

Houston Hobby

mer 5/13

4:19 pm-7:05 am

2 stops23h 46m

$1,033

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

mar 3/3

11:20 am-7:50 pm

2 stops25h 30m

Houston Hobby

mer 3/11

4:20 pm-9:00 am

2 stops24h 40m

$1,033

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

lun 3/2

2:05 pm-3:51 pm

1 stop18h 46m

Houston Hobby

mer 3/11

4:20 pm-9:00 am

2 stops24h 40m

$1,041

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

mer 2/25

2:05 pm-7:50 pm

1 stop22h 45m

Houston Hobby

dom 3/15

4:20 pm-9:00 am

2 stops24h 40m

$1,041

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

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 round-trip 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 $204). Flying from Australia to Houston in December is currently the most expensive (average of $938). 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 febbraio 3, 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 febbraio 3, 2026.
Read reviews from past customers who have flown United Airlines and Air Canada from Australia to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,229 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,229 reviews
United Airlines
7.4
Good
9,229 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,676 reviews
United Airlines
7.4
Good
9,229 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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?

    For as low as $982, Air Canada can have you in Houston from Australia in 21h 39m. The distance between Australia and Houston is about 8342 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular route from Australia to Houston is Sydney Kingsford Smith - Houston George Bush Intcntl. You may also consider Sydney Kingsford Smith - Houston Hobby or Melbourne - Houston Hobby.

  • 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 vacation 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 $204). Flying from Australia to Houston in December is currently the most expensive (average of $938). 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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Perth to San Antonio flights
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Sydney to El Paso flights
Palmerston North to Dallas/Fort Worth flights
Maroochydore to Dallas/Fort Worth flights
Tamuning to Dallas/Fort Worth flights
Melbourne to Love Field flights
Christchurch to Hobby flights
Brisbane to George Bush Intcntl flights
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Auckland to Corpus Christi flights
Tamuning to Austin flights

Top 2 airlines flying from Australia to Houston

Discover the top 2 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 2,558,603 searches. Data last updated febbraio 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$737Average$932FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,054Average$1,603FlexibilityNo cancel feeOn-time69%

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