$445+ Cheap flights from Australia to George Bush Intcntl (IAH)
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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — IAH
Aug 27 — Sep 31
Round-trip
1 adult, Economy
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Cheapest flights from Australia to George Bush IntcntlExplore the most affordable flight options available from Australia to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
Explore the most affordable flight options available from Australia to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
This SmartFares deal was found by Cheapflights users on 7/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:20 am
SYD
- IAH
1 stop21h 31m
Air Canada
Tue 8/184:50 pm
IAH
- SYD
1 stop23h 30m
Air Canada
Deal found 7/27![Air Canada logo]()
$798
This Gotogate deal was found by Cheapflights users on 7/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:20 am
SYD
- IAH
1 stop21h 31m
Air Canada
Mon 8/314:50 pm
IAH
- SYD
1 stop23h 30m
Air Canada
Deal found 7/27![Air Canada logo]()
$801
This FlightHub deal was found by Cheapflights users on 7/27. 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.
Tue 8/119:20 am
SYD
- IAH
2 stops49h 18m
Air Canada
Thu 8/274:50 pm
IAH
- SYD
1 stop23h 30m
Air Canada
Deal found 7/27![Air Canada logo]()
$824
This Air Canada deal was found by Cheapflights users on 7/27. 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.
Thu 10/2210:20 am
SYD
- IAH
1 stop24h 22m
Air Canada
Mon 10/2611:50 am
IAH
- SYD
2 stops52h 45m
Air Canada
Deal found 7/27![Air Canada logo]()
$825
This Trip.com deal was found by Cheapflights users on 7/26. 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 9/911:35 am
BNE
- IAH
3 stops36h 51m
Multiple Airlines
Wed 9/166:28 am
IAH
- BNE
3 stops37h 07m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,090
This Aunt Betty deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:10 am
MEL
- IAH
2 stops23h 28m
Multiple Airlines
Mon 11/166:10 pm
IAH
- MEL
2 stops27h 25m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,108
This SmartFares deal was found by Cheapflights users on 7/24. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:30 am
MEL
- IAH
2 stops24h 08m
Air Canada
Mon 11/1612:00 pm
IAH
- MEL
3 stops32h 35m
Air Canada
Deal found 7/24![Air Canada logo]()
$1,125
This lol.travel deal was found by Cheapflights users on 7/25. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:45 am
BNE
- IAH
2 stops24h 04m
Air Canada
Tue 12/812:00 pm
IAH
- BNE
2 stops28h 45m
Air Canada
Deal found 7/25![Air Canada logo]()
$1,146
This BYOjet deal was found by Cheapflights users on 7/25. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:45 am
BNE
- IAH
2 stops24h 04m
Multiple Airlines
Tue 12/812:00 pm
IAH
- BNE
3 stops32h 35m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,203
This Air Canada deal was found by Cheapflights users on 7/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:10 am
MEL
- IAH
2 stops23h 28m
Air Canada
Mon 11/166:10 pm
IAH
- MEL
2 stops27h 25m
Air Canada
Deal found 7/24![Air Canada logo]()
$1,211
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Tue 9/811:35 am
BNE
- IAH
2 stops27h 21m
Multiple Airlines
Tue 9/1510:09 pm
IAH
- BNE
1 stop39h 51m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,225
This BYOjet deal was found by Cheapflights users on 7/26. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:20 pm
BNE
- IAH
1 stop19h 05m
Air New Zealand
Wed 9/169:55 pm
IAH
- BNE
1 stop22h 10m
Air New Zealand
Deal found 7/26![Air New Zealand logo]()
$1,258
Best flights from Australia to George Bush IntcntlDiscover carefully curated flight deals from Australia to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
Discover carefully curated flight deals from Australia to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
This Air Canada deal was found by Cheapflights users on 7/27. 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.
Thu 10/2210:20 am
SYD
- IAH
1 stop24h 22m
Air Canada
Mon 10/2611:50 am
IAH
- SYD
2 stops52h 45m
Air Canada
Deal found 7/27![Air Canada logo]()
$825
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Sun 8/911:55 pm
BNE
- IAH
1 stop31h 30m
Multiple Airlines
Thu 8/134:02 pm
IAH
- BNE
1 stop21h 58m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,338
This Air New Zealand deal was found by Cheapflights users on 7/27. 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 New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:55 am
SYD
- IAH
1 stop19h 30m
Air New Zealand
Fri 11/137:55 pm
IAH
- SYD
1 stop21h 40m
Air New Zealand
Deal found 7/27![Air New Zealand logo]()
$1,435
This United Airlines deal was found by Cheapflights users on 7/24. 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 11/212:45 pm
MEL
- IAH
2 stops39h 25m
United Airlines
Mon 11/168:05 pm
IAH
- MEL
1 stop20h 25m
United Airlines
Deal found 7/24![United Airlines logo]()
$1,451
This SmartFares deal was found by Cheapflights users on 7/24. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:15 pm
BNE
- IAH
1 stop39h 10m
EVA Air
Sat 10/31:00 am
IAH
- BNE
1 stop28h 00m
EVA Air
Deal found 7/24![EVA Air logo]()
$1,465
This Qatar Airways deal was found by Cheapflights users on 7/24. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:40 pm
MEL
- IAH
1 stop32h 35m
Qatar Airways
Mon 11/165:35 pm
IAH
- MEL
1 stop36h 45m
Qatar Airways
Deal found 7/24![Qatar Airways logo]()
$1,640
This Turkish Airlines deal was found by Cheapflights users on 7/26. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:55 am
SYD
- IAH
3 stops51h 10m
Turkish Airlines
Sat 10/3110:00 pm
IAH
- SYD
2 stops68h 20m
Turkish Airlines
Deal found 7/26![Turkish Airlines logo]()
$1,685
This Delta deal was found by Cheapflights users on 7/27. 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 9/239:15 am
SYD
- IAH
2 stops26h 59m
Delta
Mon 10/126:00 am
IAH
- SYD
2 stops33h 50m
Delta
Deal found 7/27![Delta logo]()
$1,710
This Air Canada deal was found by Cheapflights users on 7/27. 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.
Fri 1/2211:20 am
SYD
- IAH
1 stop20h 18m
Air Canada
Mon 1/256:10 pm
IAH
- SYD
1 stop22h 25m
Air Canada
Deal found 7/27![Air Canada logo]()
$897
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 11/1310:45 pm
MEL
- IAH
1 stop32h 46m
American Airlines
Mon 11/166:56 pm
IAH
- MEL
2 stops23h 44m
American Airlines
Deal found 7/24![American Airlines logo]()
$1,998
This Emirates deal was found by Cheapflights users on 7/24. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:20 pm
PER
- IAH
1 stop32h 00m
Emirates
Mon 11/167:10 pm
IAH
- PER
1 stop32h 10m
Emirates
Deal found 7/24![Emirates logo]()
$2,067
This FlightHub deal was found by Cheapflights users on 7/26. 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.
Fri 1/810:45 am
BNE
- IAH
2 stops48h 15m
Air Canada
Sun 1/2411:55 am
IAH
- BNE
2 stops28h 50m
Air Canada
Deal found 7/26![Air Canada logo]()
$1,370
This Trip.com deal was found by Cheapflights users on 7/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:30 pm
PER
- IAH
2 stops45h 26m
Multiple Airlines
Mon 9/142:57 pm
IAH
- PER
3 stops31h 43m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,616
This United Airlines deal was found by Cheapflights users on 7/25. 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 10/289:15 am
SYD
- IAH
Nonstop15h 40m
United Airlines
Tue 12/82:50 pm
IAH
- SYD
1 stop25h 30m
United Airlines
Deal found 7/25![United Airlines logo]()
$1,703
This Air Canada deal was found by Cheapflights users on 7/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
MEL
- IAH
2 stops24h 51m
Air Canada
Mon 8/314:50 pm
IAH
- MEL
2 stops27h 15m
Air Canada
Deal found 7/24![Air Canada logo]()
$1,484
This Qatar Airways deal was found by Cheapflights users on 7/24. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:45 pm
MEL
- IAH
1 stop32h 10m
Qatar Airways
Mon 8/316:15 pm
IAH
- MEL
1 stop36h 50m
Qatar Airways
Deal found 7/24![Qatar Airways logo]()
$1,801
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 10/2210:30 am
SYD
- IAH
1 stop22h 46m
United Airlines
Sun 11/88:25 pm
IAH
- SYD
Nonstop17h 35m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,712
This Trip.com deal was found by Cheapflights users on 7/25. 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 8/2310:30 am
PER
- IAH
3 stops36h 33m
Multiple Airlines
Sun 8/303:52 pm
IAH
- PER
2 stops34h 08m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,825
This Singapore Airlines deal was found by Cheapflights users on 7/23. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:35 pm
ADL
- IAH
3 stops38h 00m
Singapore Airlines
Mon 8/3111:54 am
IAH
- ADL
3 stops53h 01m
Singapore Airlines
Deal found 7/23![Singapore Airlines logo]()
$4,073
This Air Canada deal was found by Cheapflights users on 7/25. 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.
Thu 11/1210:30 pm
PER
- IAH
2 stops30h 08m
Air Canada
Mon 11/166:10 pm
IAH
- PER
2 stops36h 10m
Air Canada
Deal found 7/25![Air Canada logo]()
$1,537
This United Airlines deal was found by Cheapflights users on 7/23. 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 10/2110:30 am
SYD
- IAH
1 stop19h 10m
United Airlines
Sun 11/88:25 pm
IAH
- SYD
Nonstop17h 35m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,712
This Philippine Airlines deal was found by Cheapflights users on 7/25. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:35 am
PER
- IAH
2 stops48h 11m
Multiple Airlines
Sat 8/297:20 am
IAH
- PER
2 stops34h 55m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,829
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 10/1911:20 am
SYD
- IAH
1 stop21h 36m
United Airlines
Sun 11/88:25 pm
IAH
- SYD
Nonstop17h 35m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,712
This Air Canada deal was found by Cheapflights users on 7/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:30 pm
ADL
- IAH
2 stops37h 51m
Air Canada
Mon 8/314:50 pm
IAH
- ADL
2 stops30h 35m
Air Canada
Deal found 7/24![Air Canada logo]()
$1,629
This Qatar Airways deal was found by Cheapflights users on 7/25. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:00 pm
ADL
- IAH
1 stop32h 25m
Qatar Airways
Mon 8/316:15 pm
IAH
- ADL
1 stop30h 15m
Qatar Airways
Deal found 7/25![Qatar Airways logo]()
$2,242
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 10/2310:30 am
SYD
- IAH
1 stop27h 29m
United Airlines
Sun 11/18:25 pm
IAH
- SYD
Nonstop17h 35m
United Airlines
Deal found 7/26![United Airlines logo]()
$1,762
This Air Canada deal was found by Cheapflights users on 7/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:00 am
BNE
- IAH
2 stops48h 52m
Air Canada
Sat 10/104:32 pm
IAH
- BNE
2 stops47h 33m
Air Canada
Deal found 7/23![Air Canada logo]()
$1,637
This Emirates deal was found by Cheapflights users on 7/26. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:55 am
BNE
- IAH
1 stop53h 55m
Emirates
Thu 10/157:35 pm
IAH
- BNE
1 stop43h 50m
Emirates
Deal found 7/26![Emirates logo]()
$2,649
This Emirates deal was found by Cheapflights users on 7/26. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:55 am
BNE
- IAH
1 stop53h 55m
Emirates
Thu 10/157:35 pm
IAH
- BNE
1 stop43h 50m
Emirates
Deal found 7/26![Emirates logo]()
$2,649
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 10/2310:30 am
SYD
- IAH
1 stop26h 12m
United Airlines
Fri 11/138:25 pm
IAH
- SYD
Nonstop17h 35m
United Airlines
Deal found 7/25![United Airlines logo]()
$1,814
Last-minute flights from Australia to George Bush IntcntlDiscover last-minute flight deals from Australia to George Bush Intcntl. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from Australia to George Bush Intcntl. Data last updated July 28, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 7/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:15 am
BNE
- IAH
1 stop21h 15m
Air Canada
Sun 8/304:50 pm
IAH
- BNE
1 stop23h 15m
Air Canada
Deal found 7/23![Air Canada logo]()
$1,534
This Gotogate deal was found by Cheapflights users on 7/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:30 pm
MEL
- IAH
2 stops34h 21m
Air Canada
Tue 8/184:50 pm
IAH
- MEL
2 stops27h 15m
Air Canada
Deal found 7/25![Air Canada logo]()
$1,385
This Trip.com deal was found by Cheapflights users on 7/25. 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 8/49:45 am
MEL
- IAH
1 stop29h 11m
Multiple Airlines
Tue 8/184:02 pm
IAH
- MEL
1 stop23h 43m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,511
This SmartFares deal was found by Cheapflights users on 7/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:20 am
SYD
- IAH
1 stop21h 31m
Air Canada
Tue 8/184:50 pm
IAH
- SYD
1 stop23h 30m
Air Canada
Deal found 7/27![Air Canada logo]()
$798
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Sun 8/911:55 pm
BNE
- IAH
1 stop31h 30m
Multiple Airlines
Thu 8/134:02 pm
IAH
- BNE
1 stop21h 58m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,338
This Gotogate deal was found by Cheapflights users on 7/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/910:00 am
BNE
- IAH
2 stops48h 38m
Air Canada
Thu 8/134:50 pm
IAH
- BNE
2 stops48h 40m
Air Canada
Deal found 7/24![Air Canada logo]()
$1,569
This FlightHub deal was found by Cheapflights users on 7/27. 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.
Tue 8/119:20 am
SYD
- IAH
2 stops49h 18m
Air Canada
Thu 8/274:50 pm
IAH
- SYD
1 stop23h 30m
Air Canada
Deal found 7/27![Air Canada logo]()
$824
This Gotogate deal was found by Cheapflights users on 7/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:20 am
SYD
- IAH
1 stop21h 31m
Air Canada
Mon 8/314:50 pm
IAH
- SYD
1 stop23h 30m
Air Canada
Deal found 7/27![Air Canada logo]()
$801
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:35 am
MEL
- IAH
1 stop22h 50m
Multiple Airlines
Mon 9/149:55 pm
IAH
- MEL
1 stop41h 50m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,573
This Air Canada deal was found by Cheapflights users on 7/25. 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.
Thu 8/276:00 am
MEL
- IAH
2 stops24h 51m
Air Canada
Mon 8/314:50 pm
IAH
- MEL
2 stops27h 15m
Air Canada
Deal found 7/25![Air Canada logo]()
$1,443
This United Airlines deal was found by Cheapflights users on 7/26. 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 8/2710:55 am
MEL
- IAH
2 stops39h 20m
United Airlines
Mon 8/318:30 am
IAH
- MEL
1 stop32h 45m
United Airlines
Deal found 7/26![United Airlines logo]()
$1,450
This Air Canada deal was found by Cheapflights users on 7/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
MEL
- IAH
2 stops24h 51m
Air Canada
Mon 8/314:50 pm
IAH
- MEL
2 stops27h 15m
Air Canada
Deal found 7/24![Air Canada logo]()
$1,484
One-way flights from Australia to George Bush IntcntlSearch for one-way flight options from Australia to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
Search for one-way flight options from Australia to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Tue 11/32:00 pm
SYD
- IAH
2 stops38h 26m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:25 pm
SYD
- IAH
2 stops36h 01m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 10/2311:50 am
BNE
- IAH
2 stops38h 36m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Thu 10/2211:50 am
BNE
- IAH
2 stops38h 36m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:15 pm
SYD
- IAH
3 stops42h 59m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 1/242:50 pm
SYD
- IAH
3 stops50h 13m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:45 pm
SYD
- IAH
3 stops53h 41m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$627
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:20 am
SYD
- IAH
1 stop20h 18m
Air Canada
Deal found 7/24![Air Canada logo]()
$685
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:15 am
SYD
- IAH
2 stops37h 10m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$689
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Thu 8/2711:45 pm
PER
- IAH
3 stops37h 11m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$703
This Air Canada deal was found by Cheapflights users on 7/27. 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.
Sun 1/241:00 pm
SYD
- IAH
2 stops42h 38m
Air Canada
Deal found 7/27![Air Canada logo]()
$728
This KAYAK deal was found by Cheapflights users on 7/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:20 am
SYD
- IAH
2 stops43h 01m
Air Canada
Deal found 7/26![Air Canada logo]()
$729
Find flight deals from Australia to George Bush Intcntl
Keep the following information in mind while searching for Australia to George Bush Intcntl flight deals. Data was last updated July 28, 2026.
Round-trip from | $801 (Gotogate) |
|---|---|
One-way from | $445 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $1,344 |
Good round-trip deal | $1,087 or less |
Good one-way deal | $980 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Australia to George Bush Intcntl 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 July 28, 2026.
Use the filters below to find and compare flights from Australia to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Thu 10/22
10:20 am-6:42 pm
1 stop24h 22m
Houston George Bush Intcntl
Mon 10/26
11:50 am-8:35 am
2 stops52h 45m
$825
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Fri 1/22
11:20 am-2:38 pm
1 stop20h 18m
Houston George Bush Intcntl
Mon 1/25
6:10 pm-9:35 am
1 stop22h 25m
$897
BrisbaneHouston
BNE - IAH
BNEIAH
Brisbane
Sun 8/9
11:55 pm-4:25 pm
1 stop31h 30m
Houston George Bush Intcntl
Thu 8/13
4:02 pm-5:00 am
1 stop21h 58m
$1,338
BrisbaneHouston
BNE - IAH
BNEIAH
Brisbane
Fri 1/8
10:45 am-7:00 pm
2 stops48h 15m
Houston George Bush Intcntl
Sun 1/24
11:55 am-8:45 am
2 stops28h 50m
$1,370
SydneyHouston
SYD - IAH
SYDIAH
Sydney Kingsford Smith
Fri 10/23
11:55 am-3:25 pm
1 stop19h 30m
Houston George Bush Intcntl
Fri 11/13
7:55 pm-10:35 am
1 stop21h 40m
$1,435
MelbourneHouston
MEL - IAH
MELIAH
Melbourne
Mon 11/2
12:45 pm-11:10 am
2 stops39h 25m
Houston George Bush Intcntl
Mon 11/16
8:05 pm-9:30 am
1 stop20h 25m
$1,451
BrisbaneHouston
BNE - IAH
BNEIAH
Brisbane
Sat 9/26
10:15 pm-10:25 pm
1 stop39h 10m
Houston George Bush Intcntl
Sat 10/3
1:00 am-8:00 pm
1 stop28h 00m
$1,465
MelbourneHouston
MEL - IAH
MELIAH
Melbourne
Fri 8/28
6:00 am-3:51 pm
2 stops24h 51m
Houston George Bush Intcntl
Mon 8/31
4:50 pm-11:05 am
2 stops27h 15m
$1,484
PerthHouston
PER - IAH
PERIAH
Perth
Thu 11/12
10:30 pm-2:38 pm
2 stops30h 08m
Houston George Bush Intcntl
Mon 11/16
6:10 pm-8:20 pm
2 stops36h 10m
$1,537
PerthHouston
PER - IAH
PERIAH
Perth
Mon 9/7
3:30 pm-11:56 pm
2 stops45h 26m
Houston George Bush Intcntl
Mon 9/14
2:57 pm-11:40 am
3 stops31h 43m
$1,616
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Australia to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Australia with our price prediction graph.
BNE-IAH
SYD-IAH
PER-IAH
MEL-IAH
ADL-IAH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Australia to Houston George Bush Intcntl Airport
AU0-IAH
BNE-IAH
SYD-IAH
PER-IAH
MEL-IAH
What is the cheapest month to book a flight from Australia to Houston George Bush Intcntl Airport?
Currently, March is the cheapest month in which you can book a flight from Australia to Houston George Bush Intcntl Airport (average of $1,083). Flying from Australia to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $1,385). 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.
How far ahead should I book a flight from Australia to Houston George Bush Intcntl Airport?
The best time to book flights from Australia to Houston George Bush Intcntl Airport is 52 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 George Bush Intcntl
Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated July 28, 2026.
Read reviews from past customers who have flown Air New Zealand and United Airlines from Australia to Houston George Bush Intcntl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.5
Overall
8.0
Boarding
8.2
Crew
8.5
Entertainment
7.4
Comfort
8.0
Reviews
1 / 20
2.0
MediocreViren,Jun 2026
MEL - LAX
Food
7.5
Overall
8.0
Boarding
8.2
Crew
8.5
Entertainment
7.4
Comfort
8.0
Reviews
1 / 20
2.0
MediocreViren,Jun 2026
MEL - LAX
Food
7.5
Overall
8.0
Boarding
8.2
Crew
8.5
Entertainment
7.4
Comfort
8.0
Reviews
1 / 20
2.0
MediocreViren,Jun 2026
MEL - LAX
Related info for your journey
Find useful and relevant information for your journey from Australia to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsKaty
The Woodlands
Spring
Conroe
Jersey Village
Humble
Tomball
Cypress
Montgomery
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Other flights to George Bush Intcntl
Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 28, 2026.
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Browse other Australia and George Bush Intcntl flight options. Last updated on July 28, 2026.
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Top 2 airlines flying from Australia to George Bush Intcntl
Discover the top 2 airlines that operate flights from Australia to George Bush Intcntl. 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 July 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,104 | Average$1,620 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,152 | Average$1,644 | FlexibilityNo cancel fee | On-time78% |