This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HOU
10 Dec — 17 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Australia to Houston
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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 November 2026.
Thu 12/1111:20 -
1 stop20h 18m
Wed 25/1111:50 -
2 stops52h 45m
Deal found 9/11$1,307
Mon 9/1114:00 -
3 stops32h 10m
Sun 22/1110:37 -
3 stops32h 58m
Deal found 5/11$1,547
Thu 12/1114:00 -
2 stops38h 32m
Wed 25/1112:22 -
1 stop25h 03m
Deal found 8/11$1,905
Sat 14/1112:45 -
2 stops39h 25m
Sat 21/1121:45 -
1 stop43h 45m
Deal found 9/11$1,956
Thu 3/1210:45 -
2 stops50h 49m
Thu 10/1218:10 -
1 stop22h 35m
Deal found 5/11$2,180
Fri 4/1212:10 -
1 stop19h 05m
Fri 11/1219:55 -
1 stop20h 00m
Deal found 6/11$2,313
Sat 14/1108:00 -
2 stops23h 38m
Sat 21/1118:10 -
2 stops29h 50m
Deal found 9/11$2,331
Fri 4/1206:45 -
2 stops24h 53m
Fri 11/1218:10 -
2 stops26h 25m
Deal found 6/11$2,489
Tue 8/1212:10 -
1 stop19h 05m
Tue 15/1219:55 -
1 stop22h 00m
Deal found 8/11$2,529
Thu 3/1211:40 -
3 stops49h 28m
Thu 10/1206:00 -
3 stops36h 15m
Deal found 5/11$2,619
Tue 8/1212:45 -
3 stops38h 44m
Tue 15/1207:00 -
2 stops33h 30m
Deal found 8/11$2,655
Thu 24/1212:45 -
2 stops39h 24m
Thu 31/1218:40 -
1 stop22h 50m
Deal found 9/11$2,674
Best flights from Australia to Houston
Discover carefully curated flight deals from Australia to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.
Thu 25/210:45 -
1 stop19h 53m
Thu 25/318:10 -
2 stops27h 25m
Deal found 9/11$1,379
Thu 18/210:45 -
2 stops24h 04m
Wed 31/311:50 -
2 stops28h 15m
Deal found 9/11$1,381
Wed 17/212:45 -
2 stops39h 25m
Wed 17/317:05 -
1 stop24h 25m
Deal found 9/11$1,886
Tue 9/222:45 -
1 stop39h 34m
Sat 13/218:59 -
1 stop41h 01m
Deal found 6/11$2,022
Sat 6/216:10 -
1 stop40h 20m
Thu 4/317:35 -
1 stop31h 15m
Deal found 6/11$2,089
Mon 8/318:50 -
1 stop33h 25m
Fri 19/320:55 -
1 stop30h 55m
Deal found 5/11$2,403
Mon 1/222:35 -
2 stops37h 30m
Sat 6/314:55 -
2 stops36h 50m
Deal found 6/11$2,460
Mon 22/309:40 -
2 stops40h 09m
Thu 1/410:38 -
2 stops29h 12m
Deal found 6/11$2,626
Thu 18/208:30 -
2 stops23h 49m
Sat 20/319:08 -
1 stop19h 47m
Deal found 4/11$2,909
Mon 22/310:20 -
3 stops51h 06m
Thu 1/411:50 -
2 stops28h 30m
Deal found 7/11$1,536
Tue 30/322:20 -
1 stop31h 30m
Thu 1/419:35 -
1 stop33h 00m
Deal found 6/11$3,087
Thu 18/214:00 -
2 stops23h 19m
Sat 20/306:26 -
3 stops38h 09m
Deal found 4/11$1,627
Tue 8/1210:45 -
2 stops50h 49m
Tue 15/1215:30 -
2 stops49h 15m
Deal found 9/11$1,547
Wed 2/1215:45 -
1 stop32h 05m
Wed 9/1220:25 -
1 stop26h 30m
Deal found 4/11$3,517
Thu 4/211:20 -
1 stop20h 18m
Mon 8/218:10 -
1 stop22h 25m
Deal found 4/11$1,640
Sat 6/217:10 -
1 stop39h 20m
Mon 1/317:35 -
1 stop31h 15m
Deal found 6/11$2,089
Wed 3/217:10 -
1 stop39h 20m
Fri 5/317:35 -
1 stop31h 15m
Deal found 6/11$2,089
Wed 3/318:50 -
2 stops39h 34m
Sun 4/421:55 -
1 stop29h 05m
Deal found 9/11$2,455
Tue 23/210:45 -
1 stop19h 53m
Wed 24/318:10 -
1 stop22h 35m
Deal found 7/11$1,915
Tue 16/209:15 -
Nonstop15h 40m
Sat 20/321:25 -
Nonstop17h 35m
Deal found 9/11$2,574
Sun 7/301:20 -
3 stops36h 08m
Fri 19/316:00 -
2 stops33h 45m
Deal found 5/11$2,367
Tue 8/1212:10 -
1 stop19h 05m
Tue 15/1219:55 -
1 stop22h 00m
Deal found 8/11$2,529
Mon 8/309:15 -
Nonstop15h 40m
Thu 18/319:20 -
1 stop22h 00m
Deal found 9/11$2,574
Tue 9/216:10 -
1 stop40h 20m
Sat 13/217:55 -
1 stop30h 55m
Deal found 5/11$2,408
Thu 25/315:15 -
2 stops36h 22m
Thu 8/412:00 -
3 stops40h 00m
Deal found 8/11$2,490
Sun 6/1210:40 -
2 stops29h 51m
Sun 10/106:00 -
2 stops33h 30m
Deal found 8/11$3,161
Mon 22/309:15 -
Nonstop15h 40m
Thu 1/420:10 -
1 stop19h 50m
Deal found 5/11$2,621
Fri 29/110:45 -
1 stop19h 53m
Sun 31/118:10 -
1 stop22h 35m
Deal found 4/11$2,250
Mon 18/118:50 -
2 stops39h 55m
Fri 16/421:55 -
1 stop29h 05m
Deal found 9/11$2,776
Thu 18/214:05 -
1 stop18h 14m
Sat 20/319:08 -
1 stop19h 47m
Deal found 4/11$2,545
Direct flights from Australia to Houston
Explore direct flight options from Australia to Houston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.
Tue 16/209:15 -
Nonstop15h 40m
Sat 20/321:25 -
Nonstop17h 35m
Deal found 9/11$2,574
Wed 3/309:15 -
Nonstop15h 40m
Thu 25/321:25 -
Nonstop17h 35m
Deal found 6/11$2,618
Mon 8/309:15 -
Nonstop15h 40m
Thu 18/321:25 -
Nonstop17h 35m
Deal found 9/11$2,723
Mon 18/109:20 -
Nonstop15h 40m
Mon 25/120:25 -
Nonstop17h 35m
Deal found 7/11$2,803
Fri 15/109:20 -
Nonstop15h 40m
Fri 12/220:25 -
Nonstop17h 35m
Deal found 8/11$2,931
Wed 23/1209:15 -
Nonstop15h 40m
Mon 25/120:25 -
Nonstop17h 35m
Deal found 7/11$2,936
Thu 4/209:20 -
Nonstop15h 40m
Mon 8/220:25 -
Nonstop17h 35m
Deal found 7/11$2,947
Tue 1/1209:15 -
Nonstop15h 40m
Sun 31/120:25 -
Nonstop17h 35m
Deal found 6/11$2,952
Last-minute flights from Australia to Houston
Discover last-minute flight deals from Australia to Houston. Data last updated 10 November 2026 and is based on user searches.
Mon 9/1114:00 -
3 stops32h 10m
Sun 22/1110:37 -
3 stops32h 58m
Deal found 5/11$1,547
Thu 12/1111:20 -
1 stop20h 18m
Wed 25/1111:50 -
2 stops52h 45m
Deal found 9/11$1,307
Thu 12/1114:00 -
2 stops38h 32m
Wed 25/1112:22 -
1 stop25h 03m
Deal found 8/11$1,905
Sat 14/1112:45 -
2 stops39h 25m
Sat 21/1121:45 -
1 stop43h 45m
Deal found 9/11$1,956
Sat 14/1108:00 -
2 stops23h 38m
Sat 21/1118:10 -
2 stops29h 50m
Deal found 9/11$2,331
Thu 3/1210:45 -
2 stops50h 49m
Thu 10/1218:10 -
1 stop22h 35m
Deal found 5/11$2,180
Thu 3/1211:40 -
3 stops49h 28m
Thu 10/1206:00 -
3 stops36h 15m
Deal found 5/11$2,619
Fri 4/1212:10 -
1 stop19h 05m
Fri 11/1219:55 -
1 stop20h 00m
Deal found 6/11$2,313
Fri 4/1206:45 -
2 stops24h 53m
Fri 11/1218:10 -
2 stops26h 25m
Deal found 6/11$2,489
Tue 8/1212:10 -
1 stop19h 05m
Tue 15/1219:55 -
1 stop22h 00m
Deal found 8/11$2,529
Tue 8/1212:45 -
3 stops38h 44m
Tue 15/1207:00 -
2 stops33h 30m
Deal found 8/11$2,655
Thu 24/1212:45 -
2 stops39h 24m
Thu 31/1218:40 -
1 stop22h 50m
Deal found 9/11$2,674
One-way flights from Australia to Houston
Search for one-way flight options from Australia to Houston. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.
Thu 3/1213:15 -
2 stops39h 17m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11$721
Tue 2/219:40 -
3 stops41h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11$784
Mon 1/219:40 -
3 stops41h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11$832
Tue 6/413:15 -
3 stops49h 44m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11$913
Sun 15/1106:00 -
3 stops46h 32m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/11$937
Tue 6/409:20 -
2 stops24h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11$950
Fri 30/409:20 -
2 stops43h 01m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11$987
Fri 19/310:20 -
1 stop20h 17m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11$1,018
Mon 5/409:20 -
1 stop20h 24m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11$1,063
Thu 14/123:10 -
2 stops52h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11$1,202
Fri 12/313:55 -
3 stops35h 24m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11$1,207
Tue 6/411:15 -
3 stops39h 59m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11$1,211
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 November 2026.
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 7,457,451 searches. Data last updated 10 November 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
AdelaideHouston
ADL Adelaide - IAH Houston George Bush Intcntl
ADLIAH
Adelaide
Tue 2/2
19:40-20:35
3 stops41h 25m
Houston George Bush Intcntl
Wed 31/12
00:00-15:30
Nonstop0h 00m
$784
BrisbaneHouston
BNE Brisbane - IAH Houston George Bush Intcntl
BNEIAH
Brisbane
Tue 9/2
11:25-20:35
2 stops25h 10m
Houston George Bush Intcntl
Wed 31/12
00:00-16:00
Nonstop0h 00m
$804
MelbourneHouston
MEL Melbourne - IAH Houston George Bush Intcntl
MELIAH
Melbourne
Sun 22/11
23:40-15:15
1 stop32h 35m
Houston George Bush Intcntl
Wed 31/12
00:00-16:00
Nonstop0h 00m
$1,073
SydneyHouston
SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl
SYDIAH
Sydney Kingsford Smith
Wed 24/3
10:20-21:26
3 stops51h 06m
Houston George Bush Intcntl
Wed 31/12
00:00-16:00
Nonstop0h 00m
$1,086
MelbourneHouston
MEL Melbourne - IAH Houston George Bush Intcntl
MELIAH
Melbourne
Fri 12/3
23:40-15:15
1 stop32h 35m
Houston George Bush Intcntl
Wed 31/12
00:00-16:00
Nonstop0h 00m
$1,207
MelbourneHouston
MEL Melbourne - IAH Houston George Bush Intcntl
MELIAH
Melbourne
Fri 12/3
13:55-08:19
3 stops35h 24m
Houston George Bush Intcntl
Wed 31/12
00:00-16:00
Nonstop0h 00m
$1,207
AdelaideHouston
ADL Adelaide - IAH Houston George Bush Intcntl
ADLIAH
Adelaide
Thu 3/12
13:15-13:00
3 stops40h 15m
Houston George Bush Intcntl
Wed 31/12
00:00-15:30
Nonstop0h 00m
$1,215
SydneyHouston
SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl
SYDIAH
Sydney Kingsford Smith
Wed 7/4
20:55-15:55
1 stop34h 00m
Houston George Bush Intcntl
Wed 31/12
00:00-16:00
Nonstop0h 00m
$1,218
MelbourneHouston
MEL Melbourne - IAH Houston George Bush Intcntl
MELIAH
Melbourne
Sun 22/11
09:20-05:40
2 stops37h 20m
Houston George Bush Intcntl
Wed 31/12
00:00-16:00
Nonstop0h 00m
$1,237
BrisbaneHouston
BNE Brisbane - IAH Houston George Bush Intcntl
BNEIAH
Brisbane
Mon 23/11
22:35-20:50
1 stop38h 15m
Houston George Bush Intcntl
Wed 31/12
00:00-16:00
Nonstop0h 00m
$1,241
Flights are sorted by cheapest return flights first.
Deals found on 7/11
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.
SYD-IAH
MEL-IAH
BNE-IAH
ADL-IAH
SYD-HOU
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
AU0-HO1
SYD-IAH
MEL-IAH
BNE-IAH
ADL-IAH
What is the cheapest month to book a flight from Australia to Houston?
Currently, March is the cheapest month in which you can book a flight from Australia to Houston (average of $1,575). Flying from Australia to Houston in December is currently the most expensive (average of $2,182). 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 November 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.
How far ahead should I book a flight from Australia to Houston?
The best time to book flights from Australia to Houston is 31 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 10 November 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.
All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
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 24h 04m. Air Canada provides one of the quickest options available for as low as $1,381. 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, March is the cheapest month in which you can book a flight from Australia to Houston (average of $1,575). Flying from Australia to Houston in December is currently the most expensive (average of $2,182). 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.
Discover the top 5 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 7,457,451 searches. Data last updated 10 November 2026.
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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