$450+ 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
Mar 26 — Apr 21
1 adult, Economy
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Find cheap flights from Houston to New South Wales with Cheapflights
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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 24, 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 24, 2026.
This Trip.com deal was found by Cheapflights users on 2/23. 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.
Mon 3/234:04 pm
IAH
- SYD
2 stops28h 31m
Multiple Airlines
Mon 3/306:00 am
SYD
- IAH
2 stops33h 54m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$972
This Trip.com deal was found by Cheapflights users on 2/20. 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 5/149:33 am
IAH
- SYD
2 stops45h 37m
Multiple Airlines
Thu 5/286:00 am
SYD
- IAH
2 stops38h 40m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$984
This CrystalTravel deal was found by Cheapflights users on 2/22. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:55 pm
IAH
- SYD
1 stop19h 50m
Air New Zealand
Mon 8/39:55 am
SYD
- IAH
1 stop21h 30m
Air New Zealand
Deal found 2/22![Air New Zealand logo]()
$1,011
This CrystalTravel deal was found by Cheapflights users on 2/22. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:55 pm
IAH
- SYD
1 stop19h 50m
Air New Zealand
Mon 8/109:55 am
SYD
- IAH
1 stop21h 30m
Air New Zealand
Deal found 2/22![Air New Zealand logo]()
$1,012
This CrystalTravel deal was found by Cheapflights users on 2/21. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:30 pm
IAH
- SYD
2 stops27h 10m
Air New Zealand
Wed 4/2911:55 am
SYD
- IAH
1 stop19h 30m
Air New Zealand
Deal found 2/21![Air New Zealand logo]()
$1,014
This CrystalTravel deal was found by Cheapflights users on 2/22. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:30 pm
IAH
- SYD
2 stops25h 15m
Air New Zealand
Mon 5/1111:55 am
SYD
- IAH
1 stop19h 30m
Air New Zealand
Deal found 2/22![Air New Zealand logo]()
$1,015
This Gurufare deal was found by Cheapflights users on 2/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:55 pm
IAH
- SYD
1 stop21h 45m
Air New Zealand
Wed 5/139:55 am
SYD
- IAH
1 stop21h 30m
Air New Zealand
Deal found 2/23![Air New Zealand logo]()
$1,019
This Gurufare deal was found by Cheapflights users on 2/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:55 pm
IAH
- SYD
1 stop19h 50m
Air New Zealand
Mon 9/149:55 am
SYD
- IAH
1 stop21h 30m
Air New Zealand
Deal found 2/23![Air New Zealand logo]()
$1,021
This oojo deal was found by Cheapflights users on 2/23. 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 6/299:55 pm
IAH
- OOL
1 stop21h 50m
Air New Zealand
Wed 7/2911:55 am
OOL
- IAH
1 stop19h 30m
Air New Zealand
Deal found 2/23![Air New Zealand logo]()
$1,057
This Gurufare deal was found by Cheapflights users on 2/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:55 pm
IAH
- OOL
1 stop21h 50m
Air New Zealand
Thu 5/2111:55 am
OOL
- IAH
1 stop19h 30m
Air New Zealand
Deal found 2/22![Air New Zealand logo]()
$1,097
This American Airlines deal was found by Cheapflights users on 2/24. 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 2/24![American Airlines logo]()
$1,457
This Delta deal was found by Cheapflights users on 2/23. 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 3/1011:33 am
HOU
- SYD
2 stops27h 57m
Delta
Tue 3/241:15 pm
SYD
- HOU
2 stops25h 27m
Delta
Deal found 2/23![Delta logo]()
$1,475
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 24, 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 24, 2026.
This oojo deal was found by Cheapflights users on 2/23. 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 6/299:55 pm
IAH
- OOL
1 stop21h 50m
Air New Zealand
Wed 7/2911:55 am
OOL
- IAH
1 stop19h 30m
Air New Zealand
Deal found 2/23![Air New Zealand logo]()
$1,057
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/16:14 pm
IAH
- SYD
2 stops26h 36m
Multiple Airlines
Sun 5/315:50 pm
SYD
- IAH
1 stop26h 50m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$1,214
This United Airlines deal was found by Cheapflights users on 2/24. 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 3/99:30 pm
IAH
- SYD
Nonstop17h 30m
United Airlines
Tue 3/1711:50 am
SYD
- IAH
Nonstop15h 35m
United Airlines
Deal found 2/24![United Airlines logo]()
$1,456
This Delta deal was found by Cheapflights users on 2/21. 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.
Sun 4/511:33 am
HOU
- SYD
2 stops28h 17m
Delta
Sun 4/199:15 am
SYD
- HOU
2 stops39h 43m
Delta
Deal found 2/21![Delta logo]()
$1,475
This American Airlines deal was found by Cheapflights users on 2/22. 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 6/298:23 pm
HOU
- OOL
2 stops27h 42m
American Airlines
Wed 7/297:00 am
OOL
- HOU
2 stops27h 52m
American Airlines
Deal found 2/22![American Airlines logo]()
$1,722
This Qantas Airways deal was found by Cheapflights users on 2/20. 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.
Wed 7/18:23 pm
HOU
- SYD
1 stop19h 32m
Qantas Airways
Sat 8/812:00 pm
SYD
- HOU
1 stop21h 00m
Qantas Airways
Deal found 2/20![Qantas Airways logo]()
$2,057
This Gurufare deal was found by Cheapflights users on 2/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:55 pm
IAH
- OOL
1 stop21h 50m
Air New Zealand
Thu 5/2111:55 am
OOL
- IAH
1 stop19h 30m
Air New Zealand
Deal found 2/22![Air New Zealand logo]()
$1,097
This KLM deal was found by Cheapflights users on 2/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:20 pm
IAH
- SYD
3 stops48h 10m
KLM
Thu 5/2810:10 am
SYD
- IAH
3 stops42h 05m
KLM
Deal found 2/21![KLM logo]()
$2,439
This Japan Airlines deal was found by Cheapflights users on 2/20. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:10 am
HOU
- SYD
2 stops33h 10m
Japan Airlines
Sun 8/98:55 am
SYD
- HOU
2 stops44h 03m
Japan Airlines
Deal found 2/20![Japan Airlines logo]()
$2,498
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:27 pm
IAH
- SYD
2 stops37h 23m
Multiple Airlines
Sat 4/188:45 pm
SYD
- IAH
2 stops31h 42m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$1,429
This United Airlines deal was found by Cheapflights users on 2/24. 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 3/116:10 pm
IAH
- SYD
1 stop23h 05m
United Airlines
Wed 3/2511:50 am
SYD
- IAH
Nonstop15h 35m
United Airlines
Deal found 2/24![United Airlines logo]()
$1,461
This Delta deal was found by Cheapflights users on 2/21. 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.
Sun 3/1512:41 pm
IAH
- SYD
2 stops25h 24m
Delta
Tue 3/241:15 pm
SYD
- IAH
2 stops24h 21m
Delta
Deal found 2/21![Delta logo]()
$1,475
This Delta deal was found by Cheapflights users on 2/21. 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 3/115:25 am
IAH
- SYD
2 stops34h 00m
Delta
Tue 3/249:40 am
SYD
- IAH
1 stop20h 32m
Delta
Deal found 2/21![Delta logo]()
$1,475
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Sat 3/149:50 pm
IAH
- SYD
1 stop42h 15m
United Airlines
Wed 3/2511:50 am
SYD
- IAH
Nonstop15h 35m
United Airlines
Deal found 2/21![United Airlines logo]()
$1,477
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 4/86:14 pm
IAH
- OOL
2 stops24h 41m
Multiple Airlines
Wed 4/157:20 pm
OOL
- IAH
1 stop36h 05m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$1,498
This British Airways deal was found by Cheapflights users on 2/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:16 pm
IAH
- SYD
3 stops45h 39m
British Airways
Tue 3/174:20 pm
SYD
- IAH
3 stops47h 33m
British Airways
Deal found 2/23![British Airways logo]()
$3,452
This American Airlines deal was found by Cheapflights users on 2/22. 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 5/138:21 pm
HOU
- OOL
2 stops23h 19m
American Airlines
Thu 5/217:00 am
OOL
- HOU
2 stops26h 09m
American Airlines
Deal found 2/22![American Airlines logo]()
$1,771
This United Airlines deal was found by Cheapflights users on 2/23. 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 3/119:30 pm
IAH
- SYD
Nonstop17h 30m
United Airlines
Sat 3/2111:50 am
SYD
- IAH
Nonstop15h 35m
United Airlines
Deal found 2/23![United Airlines logo]()
$1,506
This Delta deal was found by Cheapflights users on 2/24. 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.
Mon 3/234:00 pm
IAH
- SYD
1 stop23h 25m
Delta
Mon 3/3010:15 am
SYD
- IAH
2 stops27h 21m
Delta
Deal found 2/24![Delta logo]()
$1,546
This Ovago deal was found by Cheapflights users on 2/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:46 pm
IAH
- OOL
3 stops57h 19m
Multiple Airlines
Thu 5/213:50 pm
OOL
- IAH
3 stops36h 56m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$1,593
This Delta deal was found by Cheapflights users on 2/20. 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 3/136:00 am
HOU
- SYD
2 stops33h 30m
Delta
Sat 3/211:15 pm
SYD
- HOU
2 stops25h 27m
Delta
Deal found 2/20![Delta logo]()
$1,575
This FlightHub deal was found by Cheapflights users on 2/23. 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.
Mon 6/294:15 pm
HOU
- OOL
2 stops26h 20m
Qantas Airways
Wed 7/297:00 am
OOL
- HOU
2 stops23h 45m
Qantas Airways
Deal found 2/23![Qantas Airways logo]()
$2,119
This Delta deal was found by Cheapflights users on 2/22. 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.
Thu 4/96:00 am
HOU
- SYD
2 stops33h 50m
Delta
Thu 4/169:15 am
SYD
- HOU
2 stops28h 53m
Delta
Deal found 2/22![Delta logo]()
$1,575
This Qantas Airways deal was found by Cheapflights users on 2/20. 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.
Wed 3/187:43 pm
IAH
- OOL
2 stops30h 22m
Qantas Airways
Sun 3/226:10 pm
OOL
- IAH
2 stops36h 35m
Qantas Airways
Deal found 2/20![Qantas Airways logo]()
$2,281
This Delta deal was found by Cheapflights users on 2/20. 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.
Mon 4/66:00 am
HOU
- SYD
2 stops33h 50m
Delta
Mon 4/139:15 am
SYD
- HOU
2 stops39h 43m
Delta
Deal found 2/20![Delta logo]()
$1,680
This Japan Airlines deal was found by Cheapflights users on 2/20. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:05 am
HOU
- SYD
2 stops33h 15m
Japan Airlines
Sat 8/88:55 am
SYD
- HOU
2 stops45h 55m
Japan Airlines
Deal found 2/20![Japan Airlines logo]()
$2,728
This BusinessClass deal was found by Cheapflights users on 2/24. 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 6/294:15 pm
HOU
- OOL
2 stops28h 25m
Multiple Airlines
Wed 7/298:10 am
OOL
- HOU
2 stops22h 35m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$2,196
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/184:25 pm
IAH
- OOL
2 stops28h 55m
United Airlines
Sun 3/227:20 am
OOL
- IAH
1 stop19h 05m
United Airlines
Deal found 2/20![United Airlines logo]()
$2,388
This Bravofly deal was found by Cheapflights users on 2/23. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:21 pm
HOU
- OOL
2 stops27h 44m
Qantas Airways
Thu 4/168:10 am
OOL
- HOU
2 stops22h 38m
Qantas Airways
Deal found 2/23![Qantas Airways logo]()
$2,861
This Delta deal was found by Cheapflights users on 2/23. 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.
Mon 3/2311:33 am
HOU
- SYD
2 stops27h 52m
Delta
Mon 3/3010:15 am
SYD
- HOU
2 stops40h 15m
Delta
Deal found 2/23![Delta logo]()
$1,975
Last-minute flights from Houston to New South WalesDiscover last-minute flight deals from Houston to New South Wales. Data last updated February 24, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to New South Wales. Data last updated February 24, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 2/21. 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 2/254:34 pm
IAH
- SYD
2 stops27h 01m
Multiple Airlines
Wed 3/42:00 pm
SYD
- IAH
2 stops27h 30m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$1,208
This Trip.com deal was found by Cheapflights users on 2/21. 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.
Sat 2/284:34 pm
IAH
- SYD
2 stops36h 31m
Multiple Airlines
Sat 3/72:00 pm
SYD
- IAH
2 stops27h 30m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$1,100
This Trip.com deal was found by Cheapflights users on 2/22. 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 3/14:34 pm
IAH
- SYD
2 stops27h 01m
Multiple Airlines
Sun 3/86:00 am
SYD
- IAH
2 stops34h 30m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$1,163
This Delta deal was found by Cheapflights users on 2/24. 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.
Sat 3/710:50 am
HOU
- SYD
2 stops27h 00m
Delta
Tue 3/171:15 pm
SYD
- HOU
2 stops25h 27m
Delta
Deal found 2/24![Delta logo]()
$1,525
This Trip.com deal was found by Cheapflights users on 2/23. 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.
Mon 3/94:34 pm
IAH
- SYD
2 stops28h 01m
Multiple Airlines
Tue 3/176:00 am
SYD
- IAH
2 stops34h 11m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$1,170
This Trip.com deal was found by Cheapflights users on 2/22. 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.
Tue 3/104:34 pm
IAH
- SYD
2 stops28h 01m
Multiple Airlines
Tue 4/211:15 pm
SYD
- IAH
2 stops26h 20m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$1,064
This Expedia deal was found by Cheapflights users on 2/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:25 pm
IAH
- SYD
1 stop23h 10m
Air Canada
Tue 4/219:20 am
SYD
- IAH
1 stop22h 04m
Air Canada
Deal found 2/22![Air Canada logo]()
$1,193
This Delta deal was found by Cheapflights users on 2/23. 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 3/1011:33 am
HOU
- SYD
2 stops27h 57m
Delta
Tue 3/241:15 pm
SYD
- HOU
2 stops25h 27m
Delta
Deal found 2/23![Delta logo]()
$1,475
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 3/116:02 pm
IAH
- SYD
2 stops26h 33m
Multiple Airlines
Wed 3/255:45 pm
SYD
- IAH
1 stop22h 26m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$1,205
This Trip.com deal was found by Cheapflights users on 2/23. 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.
Mon 3/234:04 pm
IAH
- SYD
2 stops28h 31m
Multiple Airlines
Mon 3/306:00 am
SYD
- IAH
2 stops33h 54m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$972
This oojo deal was found by Cheapflights users on 2/23. 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 3/239:05 pm
IAH
- SYD
1 stop21h 10m
Air New Zealand
Mon 3/3011:20 am
SYD
- IAH
1 stop27h 32m
Air New Zealand
Deal found 2/23![Air New Zealand logo]()
$1,204
This CrystalTravel deal was found by Cheapflights users on 2/24. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:25 pm
IAH
- SYD
2 stops28h 15m
Air New Zealand
Tue 3/3111:20 am
SYD
- IAH
1 stop21h 36m
Air New Zealand
Deal found 2/24![Air New Zealand logo]()
$1,197
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 24, 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 24, 2026.
This Trip.com deal was found by Cheapflights users on 2/20. 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 3/206:02 pm
IAH
- SYD
2 stops26h 33m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$450
This Trip.com deal was found by Cheapflights users on 2/23. 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 5/109:33 am
IAH
- SYD
2 stops45h 37m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 5/165:33 pm
IAH
- SYD
3 stops51h 17m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$478
This Trip.com deal was found by Cheapflights users on 2/21. 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.
Mon 4/64:04 pm
IAH
- SYD
2 stops28h 46m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 4/294:35 pm
IAH
- SYD
1 stop23h 55m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Sun 4/129:47 pm
IAH
- SYD
3 stops47h 03m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 3/214:04 pm
IAH
- SYD
1 stop23h 21m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$526
This American Airlines deal was found by Cheapflights users on 2/20. 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 5/54:18 pm
HOU
- SYD
2 stops23h 47m
American Airlines
Deal found 2/20![American Airlines logo]()
$839
This Delta deal was found by Cheapflights users on 2/23. 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.
Sun 5/106:00 am
HOU
- SYD
2 stops33h 50m
Delta
Deal found 2/23![Delta logo]()
$854
This American Airlines deal was found by Cheapflights users on 2/21. 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 4/64:20 pm
HOU
- SYD
2 stops23h 45m
American Airlines
Deal found 2/21![American Airlines logo]()
$943
This American Airlines deal was found by Cheapflights users on 2/22. 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 3/294:20 pm
HOU
- SYD
2 stops23h 10m
American Airlines
Deal found 2/22![American Airlines logo]()
$950
This Cathay Pacific deal was found by Cheapflights users on 2/22. 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.
Thu 3/58:20 pm
HOU
- SYD
2 stops41h 55m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$1,023
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 24, 2026.
Round-trip from | $972 (Trip.com) |
|---|---|
One-way from | $450 (Trip.com) |
Popular in | January |
Cheapest in | March |
Average price | $1,446 |
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 24, 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
HoustonCoolangatta
IAH - OOL
IAHOOL
Houston George Bush Intcntl
Mon 6/29
9:55 pm-10:45 am
1 stop21h 50m
Coolangatta Gold Coast
Wed 7/29
11:55 am-4:25 pm
1 stop19h 30m
$1,057
HoustonCoolangatta
IAH - OOL
IAHOOL
Houston George Bush Intcntl
Wed 5/13
9:55 pm-10:45 am
1 stop21h 50m
Coolangatta Gold Coast
Thu 5/21
11:55 am-4:25 pm
1 stop19h 30m
$1,097
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Wed 4/1
6:14 pm-12:50 pm
2 stops26h 36m
Sydney Kingsford Smith
Sun 5/31
5:50 pm-5:40 am
1 stop26h 50m
$1,214
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Wed 4/8
2:27 pm-6:50 pm
2 stops37h 23m
Sydney Kingsford Smith
Sat 4/18
8:45 pm-1:27 pm
2 stops31h 42m
$1,429
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Mon 3/9
9:30 pm-7:00 am
Nonstop17h 30m
Sydney Kingsford Smith
Tue 3/17
11:50 am-11:25 am
Nonstop15h 35m
$1,456
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Wed 3/11
6:10 pm-9:15 am
1 stop23h 05m
Sydney Kingsford Smith
Wed 3/25
11:50 am-11:25 am
Nonstop15h 35m
$1,461
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Sun 4/5
11:33 am-6:50 am
2 stops28h 17m
Sydney Kingsford Smith
Sun 4/19
9:15 am-9:58 am
2 stops39h 43m
$1,475
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Sun 3/15
12:41 pm-6:05 am
2 stops25h 24m
Sydney Kingsford Smith
Tue 3/24
1:15 pm-9:36 pm
2 stops24h 21m
$1,475
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Wed 3/11
5:25 am-7:25 am
2 stops34h 00m
Sydney Kingsford Smith
Tue 3/24
9:40 am-2:12 pm
1 stop20h 32m
$1,475
HoustonSydney
IAH - SYD
IAHSYD
Houston George Bush Intcntl
Sat 3/14
9:50 pm-8:05 am
1 stop42h 15m
Sydney Kingsford Smith
Wed 3/25
11:50 am-11:25 am
Nonstop15h 35m
$1,477
Showing 1-10 of 50 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-OOL
IAH-SYD
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-OOL
IAH-SYD
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 $231). Flying from Houston to New South Wales in January is currently the most expensive (average of $847). 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 24, 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 24, 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.
Comfort
8.0
Crew
8.5
Overall
8.0
Food
7.4
Boarding
8.2
Entertainment
7.4
Reviews
1 / 20
10.0
ExcellentMarsha,Feb 2026
LAX - AKL
Comfort
8.0
Crew
8.5
Overall
8.0
Food
7.4
Boarding
8.2
Entertainment
7.4
Reviews
1 / 20
10.0
ExcellentMarsha,Feb 2026
LAX - AKL
Comfort
8.0
Crew
8.5
Overall
8.0
Food
7.4
Boarding
8.2
Entertainment
7.4
Reviews
1 / 20
10.0
ExcellentMarsha,Feb 2026
LAX - AKL
Comfort
8.0
Crew
8.5
Overall
8.0
Food
7.4
Boarding
8.2
Entertainment
7.4
Reviews
1 / 20
10.0
ExcellentMarsha,Feb 2026
LAX - AKL
Comfort
8.0
Crew
8.5
Overall
8.0
Food
7.4
Boarding
8.2
Entertainment
7.4
Reviews
1 / 20
10.0
ExcellentMarsha,Feb 2026
LAX - AKL
Comfort
8.0
Crew
8.5
Overall
8.0
Food
7.4
Boarding
8.2
Entertainment
7.4
Reviews
1 / 20
10.0
ExcellentMarsha,Feb 2026
LAX - AKL
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.
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Alternative routes for Houston to New South Wales
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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 24, 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$337 | Average$948 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$447 | Average$1,156 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$815 | Average$848 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$839 | Average$1,699 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$965 | Average$1,354 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$971 | Average$1,162 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$998 | Average$1,242 | FlexibilityNo cancel fee | On-time67% |