$468+ Cheap flights from Houston to New South Wales
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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
Mar 5 — Mar 121
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Houston to New South Wales with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Houston to New South Wales
Cheapest
Best
Last-minute
One-way
Cheapest flights from Houston to New South WalesExplore the most affordable flight options available from Houston to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Houston to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
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.
Fri 5/19:33 am
IAH
- SYD
1 stop30h 57m
Multiple Airlines
Mon 5/116:00 am
SYD
- IAH
2 stops51h 02m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$938
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.
Wed 4/14:22 pm
IAH
- SYD
1 stop23h 08m
Multiple Airlines
Fri 5/11:15 pm
SYD
- IAH
2 stops26h 42m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$944
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:33 am
IAH
- SYD
1 stop30h 57m
Multiple Airlines
Tue 5/191:15 pm
SYD
- IAH
2 stops26h 42m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$947
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/104:08 pm
IAH
- SYD
2 stops27h 27m
Multiple Airlines
Tue 2/176:00 am
SYD
- IAH
2 stops35h 30m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$952
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/244:34 pm
IAH
- SYD
1 stop21h 51m
Multiple Airlines
Fri 3/62:00 pm
SYD
- IAH
2 stops44h 07m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$954
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/44:34 pm
IAH
- SYD
2 stops36h 31m
Multiple Airlines
Wed 3/112:00 pm
SYD
- IAH
2 stops26h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$962
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:33 am
IAH
- SYD
1 stop30h 57m
Multiple Airlines
Mon 5/111:15 pm
SYD
- IAH
2 stops43h 47m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$965
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/204:04 pm
IAH
- SYD
2 stops38h 01m
Multiple Airlines
Fri 3/272:00 pm
SYD
- IAH
2 stops25h 54m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$972
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:33 am
IAH
- SYD
1 stop30h 57m
Multiple Airlines
Thu 5/71:15 pm
SYD
- IAH
2 stops26h 42m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$987
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/194:04 pm
IAH
- SYD
2 stops28h 31m
Multiple Airlines
Thu 3/262:00 pm
SYD
- IAH
2 stops25h 54m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$988
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Fri 4/104:04 pm
IAH
- SYD
1 stop24h 26m
Multiple Airlines
Sat 4/181:15 pm
SYD
- IAH
2 stops26h 42m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$998
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:55 pm
IAH
- OOL
1 stop21h 50m
Air New Zealand
Sat 6/2011:55 am
OOL
- IAH
1 stop19h 30m
Air New Zealand
Deal found 2/1![Air New Zealand logo]()
$1,408
Best flights from Houston to New South WalesDiscover carefully curated flight deals from Houston to New South Wales that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Houston to New South Wales that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:58 am
IAH
- SYD
3 stops35h 37m
Multiple Airlines
Fri 2/202:00 pm
SYD
- IAH
3 stops32h 54m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,045
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:45 pm
IAH
- SYD
1 stop23h 35m
Air Canada
Wed 5/139:20 am
SYD
- IAH
1 stop21h 24m
Air Canada
Deal found 2/3![Air Canada logo]()
$1,295
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:05 pm
IAH
- SYD
1 stop19h 40m
Air New Zealand
Tue 3/2410:25 am
SYD
- IAH
1 stop20h 43m
Air New Zealand
Deal found 2/3![Air New Zealand logo]()
$1,391
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:50 pm
IAH
- SYD
1 stop20h 15m
United Airlines
Sun 2/2211:50 am
SYD
- IAH
Nonstop15h 35m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,443
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:18 pm
HOU
- SYD
2 stops23h 47m
American Airlines
Wed 5/139:10 am
SYD
- HOU
2 stops21h 39m
American Airlines
Deal found 2/3![American Airlines logo]()
$1,456
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:00 am
HOU
- SYD
2 stops32h 05m
Delta
Tue 3/241:15 pm
SYD
- HOU
2 stops25h 27m
Delta
Deal found 2/1![Delta logo]()
$1,475
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/244:34 pm
IAH
- SYD
2 stops27h 01m
Multiple Airlines
Fri 3/62:00 pm
SYD
- IAH
3 stops32h 54m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,066
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:55 pm
IAH
- OOL
1 stop21h 50m
Air New Zealand
Sat 6/2011:55 am
OOL
- IAH
1 stop19h 30m
Air New Zealand
Deal found 2/1![Air New Zealand logo]()
$1,408
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/158:25 pm
IAH
- SYD
Nonstop17h 35m
United Airlines
Sun 3/111:50 am
SYD
- IAH
Nonstop15h 35m
United Airlines
Deal found 2/3![United Airlines logo]()
$1,453
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:00 am
IAH
- SYD
3 stops34h 35m
Multiple Airlines
Fri 3/272:00 pm
SYD
- IAH
3 stops31h 52m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,321
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:33 am
HOU
- SYD
2 stops27h 52m
Delta
Tue 3/249:40 am
SYD
- HOU
2 stops29h 02m
Delta
Deal found 2/2![Delta logo]()
$1,475
This Jetabroad 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/712:49 pm
HOU
- OOL
2 stops36h 16m
Qantas Airways
Mon 2/97:50 pm
OOL
- HOU
3 stops32h 19m
Qantas Airways
Deal found 2/3![Qantas Airways logo]()
$2,986
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:14 am
HOU
- SYD
1 stop28h 41m
American Airlines
Fri 5/112:00 pm
SYD
- HOU
1 stop22h 51m
American Airlines
Deal found 2/3![American Airlines logo]()
$1,504
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:30 pm
IAH
- SYD
Nonstop17h 30m
United Airlines
Tue 3/2411:50 am
SYD
- IAH
Nonstop15h 35m
United Airlines
Deal found 2/3![United Airlines logo]()
$1,455
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:05 pm
IAH
- OOL
1 stop21h 40m
Air New Zealand
Mon 3/910:55 am
OOL
- IAH
2 stops26h 36m
Air New Zealand
Deal found 2/1![Air New Zealand logo]()
$1,457
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:25 am
HOU
- SYD
2 stops34h 05m
Delta
Wed 3/410:40 am
SYD
- HOU
2 stops28h 48m
Delta
Deal found 2/1![Delta logo]()
$1,475
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:38 am
IAH
- SYD
2 stops28h 42m
Multiple Airlines
Thu 4/231:15 pm
SYD
- IAH
3 stops31h 39m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,357
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:21 pm
HOU
- SYD
1 stop19h 34m
American Airlines
Fri 5/159:10 am
SYD
- HOU
2 stops21h 39m
American Airlines
Deal found 2/1![American Airlines logo]()
$1,508
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:25 pm
IAH
- SYD
Nonstop17h 35m
United Airlines
Wed 3/1111:50 am
SYD
- IAH
Nonstop15h 35m
United Airlines
Deal found 2/3![United Airlines logo]()
$1,455
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/205:25 am
HOU
- SYD
2 stops34h 05m
Delta
Sun 3/810:40 am
SYD
- HOU
2 stops28h 02m
Delta
Deal found 2/3![Delta logo]()
$1,524
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:25 pm
IAH
- SYD
Nonstop17h 35m
United Airlines
Mon 3/911:50 am
SYD
- IAH
Nonstop15h 35m
United Airlines
Deal found 2/3![United Airlines logo]()
$1,455
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:02 pm
IAH
- OOL
2 stops26h 43m
Air New Zealand
Tue 3/36:00 am
OOL
- IAH
2 stops25h 33m
Air New Zealand
Deal found 2/3![Air New Zealand logo]()
$1,624
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:34 pm
IAH
- OOL
2 stops25h 06m
Multiple Airlines
Mon 3/96:00 am
OOL
- IAH
3 stops33h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,604
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/212:18 pm
HOU
- OOL
2 stops29h 22m
American Airlines
Mon 3/96:00 am
OOL
- HOU
2 stops24h 50m
American Airlines
Deal found 2/1![American Airlines logo]()
$1,859
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:55 am
IAH
- OOL
3 stops35h 15m
Multiple Airlines
Tue 3/37:50 pm
OOL
- IAH
2 stops36h 34m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,680
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:34 pm
IAH
- OOL
2 stops25h 46m
United Airlines
Tue 3/37:20 am
OOL
- IAH
1 stop19h 05m
United Airlines
Deal found 2/3![United Airlines logo]()
$1,736
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:38 am
IAH
- OOL
3 stops33h 02m
Multiple Airlines
Sat 6/206:00 am
OOL
- IAH
2 stops25h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,785
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:50 pm
IAH
- OOL
2 stops24h 30m
United Airlines
Thu 3/267:20 am
OOL
- IAH
1 stop19h 05m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,837
This Jetabroad 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:21 pm
HOU
- OOL
3 stops29h 44m
Qantas Airways
Mon 3/94:55 pm
OOL
- HOU
3 stops33h 53m
Qantas Airways
Deal found 2/1![Qantas Airways logo]()
$3,082
This Qantas Airways deal was found by Cheapflights users on 1/31. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/134:21 pm
HOU
- OOL
2 stops25h 19m
Qantas Airways
Tue 2/176:00 am
OOL
- HOU
2 stops25h 51m
Qantas Airways
Deal found 1/31![Qantas Airways logo]()
$3,246
Last-minute flights from Houston to New South WalesDiscover last-minute flight deals from Houston to New South Wales. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to New South Wales. Data last updated February 3, 2026 and is based on user searches.
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.
Mon 2/94:08 pm
IAH
- SYD
2 stops27h 27m
Multiple Airlines
Sun 2/222:00 pm
SYD
- IAH
2 stops27h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,016
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/104:08 pm
IAH
- SYD
2 stops27h 27m
Multiple Airlines
Tue 2/176:00 am
SYD
- IAH
2 stops35h 30m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$952
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/174:34 pm
IAH
- SYD
2 stops27h 01m
Multiple Airlines
Fri 2/202:00 pm
SYD
- IAH
3 stops32h 54m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$987
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/244:34 pm
IAH
- SYD
1 stop21h 51m
Multiple Airlines
Fri 3/62:00 pm
SYD
- IAH
2 stops44h 07m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$954
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.
Tue 2/244:34 pm
IAH
- SYD
1 stop21h 51m
Multiple Airlines
Sat 3/72:00 pm
SYD
- IAH
2 stops27h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,006
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.
Tue 2/244:34 pm
IAH
- SYD
1 stop21h 51m
Multiple Airlines
Thu 3/52:00 pm
SYD
- IAH
2 stops27h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,017
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2410:50 am
HOU
- SYD
2 stops28h 40m
Delta
Wed 3/119:40 am
SYD
- HOU
2 stops29h 02m
Delta
Deal found 2/3![Delta logo]()
$1,474
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:05 pm
IAH
- OOL
1 stop21h 40m
Air New Zealand
Mon 3/910:55 am
OOL
- IAH
1 stop19h 10m
Air New Zealand
Deal found 2/1![Air New Zealand logo]()
$1,449
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/44:34 pm
IAH
- SYD
2 stops36h 31m
Multiple Airlines
Wed 3/112:00 pm
SYD
- IAH
2 stops26h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$962
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:00 am
HOU
- SYD
2 stops32h 05m
Delta
Tue 3/241:15 pm
SYD
- HOU
2 stops25h 27m
Delta
Deal found 2/3![Delta logo]()
$1,475
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/194:04 pm
IAH
- SYD
2 stops28h 31m
Multiple Airlines
Thu 3/262:00 pm
SYD
- IAH
2 stops25h 54m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$988
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/204:04 pm
IAH
- SYD
2 stops38h 01m
Multiple Airlines
Fri 3/272:00 pm
SYD
- IAH
2 stops25h 54m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$972
One-way flights from Houston to New South WalesSearch for one-way flight options from Houston to New South Wales. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Houston to New South Wales. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
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.
Tue 3/39:18 pm
IAH
- SYD
3 stops46h 17m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$468
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.
Tue 2/174:34 pm
IAH
- SYD
2 stops27h 01m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$469
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.
Sat 2/144:34 pm
IAH
- SYD
2 stops27h 01m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$472
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.
Wed 2/184:34 pm
IAH
- SYD
2 stops27h 01m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Wed 3/184:22 pm
IAH
- SYD
2 stops28h 13m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$497
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.
Sun 3/156:02 pm
IAH
- SYD
2 stops36h 03m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$509
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:18 pm
HOU
- SYD
2 stops39h 32m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$785
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:13 am
HOU
- SYD
2 stops52h 02m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$810
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:13 am
HOU
- SYD
1 stop27h 42m
American Airlines
Deal found 2/1![American Airlines logo]()
$944
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:20 pm
HOU
- SYD
2 stops44h 15m
Cathay Pacific
Deal found 2/2![Cathay Pacific logo]()
$1,108
This FlightHub deal was found by Cheapflights users on 1/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/184:20 pm
HOU
- SYD
1 stop22h 35m
Qantas Airways
Deal found 1/31![Qantas Airways logo]()
$1,488
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/14:21 pm
HOU
- SYD
1 stop21h 34m
Qantas Airways
Deal found 2/2![Qantas Airways logo]()
$1,607
Find flight deals from Houston to New South Wales
Keep the following information in mind while searching for Houston to New South Wales flight deals. Data was last updated February 3, 2026.
Round-trip from | $944 (Kiwi.com) |
|---|---|
One-way from | $468 (Kiwi.com) |
Popular in | January |
Cheapest in | July |
Average price | $1,229 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to New South Wales 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 February 3, 2026.
Use the filters below to find and compare flights from Houston to New South Wales that are best for you.
Fly from
Houston
Fly to
New South Wales
Route
Depart
Return
Price
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Tue 2/17
7:58 am-12:35 pm
3 stops35h 37m
Sydney Kingsford Smith
Fri 2/20
2:00 pm-5:54 am
3 stops32h 54m
$1,045
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Tue 2/24
4:34 pm-12:35 pm
2 stops27h 01m
Sydney Kingsford Smith
Fri 3/6
2:00 pm-5:54 am
3 stops32h 54m
$1,066
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Mon 5/4
4:45 pm-7:20 am
1 stop23h 35m
Sydney Kingsford Smith
Wed 5/13
9:20 am-3:44 pm
1 stop21h 24m
$1,295
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Fri 3/20
6:00 am-8:35 am
3 stops34h 35m
Sydney Kingsford Smith
Fri 3/27
2:00 pm-5:52 am
3 stops31h 52m
$1,321
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Mon 4/20
11:38 am-7:20 am
2 stops28h 42m
Sydney Kingsford Smith
Thu 4/23
1:15 pm-5:54 am
3 stops31h 39m
$1,357
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Wed 3/11
9:05 pm-8:45 am
1 stop19h 40m
Sydney Kingsford Smith
Tue 3/24
10:25 am-3:08 pm
1 stop20h 43m
$1,391
HoustonCoolangatta
IAH - OOL
IAHOOL
Houston George Bush Intcntl
Mon 6/1
9:55 pm-10:45 am
1 stop21h 50m
Coolangatta Gold Coast
Sat 6/20
11:55 am-4:25 pm
1 stop19h 30m
$1,408
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Mon 2/9
7:50 pm-9:05 am
1 stop20h 15m
Sydney Kingsford Smith
Sun 2/22
11:50 am-10:25 am
Nonstop15h 35m
$1,443
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Sun 2/15
8:25 pm-7:00 am
Nonstop17h 35m
Sydney Kingsford Smith
Sun 3/1
11:50 am-10:25 am
Nonstop15h 35m
$1,453
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Tue 3/10
9:30 pm-7:00 am
Nonstop17h 30m
Sydney Kingsford Smith
Tue 3/24
11:50 am-11:25 am
Nonstop15h 35m
$1,455
Showing 1-10 of 46 results
Best time to book a flight from Houston to New South Wales
Have a flexible travel schedule? Discover the best time to fly to New South Wales from Houston with our price prediction graph.
IAH-SYD
IAH-OOL
HOU-SYD
HOU-OOL
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 Houston to New South Wales
HO1-AUNSW
IAH-SYD
IAH-OOL
HOU-SYD
HOU-OOL
What is the cheapest month to book a flight from Houston to New South Wales?
Currently, May is the cheapest month in which you can book a flight from Houston to New South Wales (average of $414). Flying from Houston to New South Wales in January is currently the most expensive (average of $846). 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 HOU to NSW?
Find hourly flight availability from Houston to New South Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.
When flying from Houston to New South Wales, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Houston to New South Wales?
Reviews of airlines servicing New South Wales
Get insights into the airlines that provide service to New South Wales. 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 New South Wales. Reviews last updated February 3, 2026.
Get a feel of what it's like to fly with Air New Zealand, Delta, and Qantas Airways from Houston to New South Wales by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Entertainment
7.4
Boarding
8.2
Crew
8.5
Food
7.4
Reviews
1 / 20
8.0
ExcellentDavid,Jan 2026
AKL - IAH
Overall
8.0
Comfort
8.0
Entertainment
7.4
Boarding
8.2
Crew
8.5
Food
7.4
Reviews
1 / 20
8.0
ExcellentDavid,Jan 2026
AKL - IAH
Overall
8.0
Comfort
8.0
Entertainment
7.4
Boarding
8.2
Crew
8.5
Food
7.4
Reviews
1 / 20
8.0
ExcellentDavid,Jan 2026
AKL - IAH
Overall
8.0
Comfort
8.0
Entertainment
7.4
Boarding
8.2
Crew
8.5
Food
7.4
Reviews
1 / 20
8.0
ExcellentDavid,Jan 2026
AKL - IAH
Overall
8.0
Comfort
8.0
Entertainment
7.4
Boarding
8.2
Crew
8.5
Food
7.4
Reviews
1 / 20
8.0
ExcellentDavid,Jan 2026
AKL - IAH
Overall
8.0
Comfort
8.0
Entertainment
7.4
Boarding
8.2
Crew
8.5
Food
7.4
Reviews
1 / 20
8.0
ExcellentDavid,Jan 2026
AKL - IAH
Related info for your journey
Find useful and relevant information for your journey from Houston to New South Wales. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Houston to New South Wales
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to New South Wales by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to New South Wales by cabin class
Find flights from Houston to New South Wales, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and New South Wales flights
Browse other Houston and New South Wales flight options. Last updated on February 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Houston to New South Wales
Discover the top 7 airlines that operate flights from Houston to New South Wales. 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$337 | Average$948 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$447 | Average$944 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$817 | Average$847 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$839 | Average$1,684 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$957 | Average$1,331 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$971 | Average$1,162 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$997 | Average$1,202 | FlexibilityNo cancel fee | On-time67% |