$588+ Cheap flights from George Bush Intcntl (IAH) to Australia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SYD
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Australia with Cheapflights
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Cheapest flights from George Bush Intcntl to AustraliaExplore the most affordable flight options available from George Bush Intcntl to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:25 pm -
2 stops48h 10m
Mon 11/211:20 am -
2 stops43h 01m
Deal found 10/21![Air Canada logo]()
$1,054
This Air Canada deal was found by Cheapflights users on 10/24. 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.
Sun 10/254:25 pm -
2 stops48h 10m
Sun 11/111:20 am -
2 stops43h 01m
Deal found 10/24![Air Canada logo]()
$1,055
This Air Canada deal was found by Cheapflights users on 10/24. 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.
Sat 10/244:32 pm -
2 stops48h 13m
Wed 10/289:45 am -
2 stops42h 36m
Deal found 10/24![Air Canada logo]()
$1,058
This Air Canada deal was found by Cheapflights users on 10/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:10 pm -
1 stop22h 25m
Wed 11/2511:20 am -
2 stops43h 01m
Deal found 10/20![Air Canada logo]()
$1,062
This Priceline deal was found by Cheapflights users on 10/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:10 pm -
1 stop22h 35m
Sun 11/110:45 am -
2 stops42h 36m
Deal found 10/24![Air Canada logo]()
$1,066
This Expedia deal was found by Cheapflights users on 10/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:10 pm -
1 stop22h 25m
Wed 11/411:20 am -
1 stop20h 18m
Deal found 10/20![Air Canada logo]()
$1,085
This Air Canada deal was found by Cheapflights users on 10/23. 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.
Wed 10/286:10 pm -
1 stop22h 25m
Mon 11/911:20 am -
1 stop20h 18m
Deal found 10/23![Air Canada logo]()
$1,086
This Priceline deal was found by Cheapflights users on 10/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:10 pm -
1 stop22h 35m
Sun 11/810:45 am -
1 stop19h 53m
Deal found 10/24![Air Canada logo]()
$1,089
This Travelocity deal was found by Cheapflights users on 10/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:52 pm -
2 stops42h 43m
Mon 11/2311:20 am -
1 stop20h 18m
Deal found 10/22![Air Canada logo]()
$1,091
This Air Canada deal was found by Cheapflights users on 10/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:25 pm -
2 stops48h 20m
Sun 11/810:45 am -
1 stop19h 53m
Deal found 10/22![Air Canada logo]()
$1,092
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Wed 11/2512:22 pm -
1 stop25h 03m
Wed 12/22:00 pm -
2 stops39h 02m
Deal found 10/25![Multiple Airlines logo]()
$1,098
This Air Canada deal was found by Cheapflights users on 10/23. 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.
Fri 10/234:45 pm -
1 stop24h 00m
Mon 10/269:45 am -
2 stops42h 36m
Deal found 10/23![Air Canada logo]()
$1,103
Best flights from George Bush Intcntl to AustraliaDiscover carefully curated flight deals from George Bush Intcntl to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Orbitz deal was found by Cheapflights users on 10/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/186:10 pm -
1 stop22h 35m
Wed 3/310:45 am -
1 stop19h 52m
Deal found 10/22![Air Canada logo]()
$1,126
This CheapOair deal was found by Cheapflights users on 10/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/146:10 pm -
2 stops28h 25m
Sat 2/278:00 am -
2 stops23h 38m
Deal found 10/25![Multiple Airlines logo]()
$1,164
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 2/235:42 pm -
1 stop22h 38m
Tue 3/99:15 am -
Nonstop15h 40m
Deal found 10/20![United Airlines logo]()
$1,687
This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:19 pm -
2 stops41h 36m
Sun 11/298:30 am -
2 stops47h 45m
Deal found 10/20![Cathay Pacific logo]()
$1,801
This FlightHub deal was found by Cheapflights users on 10/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:55 pm -
1 stop30h 55m
Tue 1/126:50 pm -
2 stops42h 07m
Deal found 10/25![Air New Zealand logo]()
$1,828
This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/294:30 pm -
2 stops25h 35m
Fri 1/86:55 am -
2 stops25h 38m
Deal found 10/20![Qantas Airways logo]()
$2,105
This Qatar Airways deal was found by Cheapflights users on 10/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:35 pm -
1 stop36h 45m
Thu 11/1211:40 pm -
1 stop32h 35m
Deal found 10/22![Qatar Airways logo]()
$2,123
This FlightHub deal was found by Cheapflights users on 10/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/126:10 pm -
2 stops46h 35m
Fri 2/1910:45 am -
1 stop19h 53m
Deal found 10/20![Air Canada logo]()
$1,170
This KLM deal was found by Cheapflights users on 10/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:10 pm -
2 stops43h 25m
Wed 11/2510:35 am -
3 stops43h 35m
Deal found 10/20![KLM logo]()
$2,588
This Air Canada deal was found by Cheapflights users on 10/23. 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.
Mon 11/96:10 pm -
1 stop22h 35m
Fri 11/1310:45 am -
1 stop19h 53m
Deal found 10/23![Air Canada logo]()
$1,308
This Cathay Pacific deal was found by Cheapflights users on 10/24. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/54:46 pm -
2 stops37h 19m
Sun 3/143:30 pm -
2 stops45h 15m
Deal found 10/24![Multiple Airlines logo]()
$1,565
This Justfly.com deal was found by Cheapflights users on 10/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:33 am -
2 stops31h 12m
Thu 1/2110:45 am -
2 stops47h 59m
Deal found 10/25![Air Canada logo]()
$1,351
This Justfly.com deal was found by Cheapflights users on 10/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:55 pm -
1 stop22h 05m
Mon 1/116:10 pm -
1 stop36h 05m
Deal found 10/25![Air New Zealand logo]()
$1,875
This Cathay Pacific deal was found by Cheapflights users on 10/22. 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 2/189:58 pm -
2 stops44h 47m
Wed 3/36:20 pm -
3 stops39h 55m
Deal found 10/22![Multiple Airlines logo]()
$1,734
This oojo deal was found by Cheapflights users on 10/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/297:55 pm -
1 stop21h 40m
Fri 1/811:50 am -
1 stop23h 10m
Deal found 10/20![Air New Zealand logo]()
$1,916
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 1/148:25 pm -
Nonstop17h 35m
Mon 3/19:15 am -
Nonstop15h 40m
Deal found 10/24![United Airlines logo]()
$2,108
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Sun 11/158:06 pm -
1 stop19h 59m
Mon 11/239:15 am -
Nonstop15h 40m
Deal found 10/25![United Airlines logo]()
$2,239
This KAYAK deal was found by Cheapflights users on 10/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/142:45 pm -
2 stops25h 10m
Sun 12/2011:30 am -
1 stop27h 43m
Deal found 10/25![Air New Zealand logo]()
$2,112
This KLM deal was found by Cheapflights users on 10/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:10 pm -
2 stops43h 25m
Wed 11/2510:35 am -
3 stops43h 35m
Deal found 10/25![KLM logo]()
$2,662
This Cathay Pacific deal was found by Cheapflights users on 10/24. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:14 pm -
2 stops45h 41m
Tue 12/158:30 am -
2 stops46h 37m
Deal found 10/24![Multiple Airlines logo]()
$2,259
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/219:56 pm -
2 stops50h 34m
Sat 11/281:20 pm -
2 stops56h 35m
Deal found 10/24![United Airlines logo]()
$2,284
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 11/166:46 pm -
1 stop21h 19m
Sun 11/299:15 am -
Nonstop15h 40m
Deal found 10/21![United Airlines logo]()
$2,288
This oojo deal was found by Cheapflights users on 10/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:55 pm -
1 stop30h 55m
Wed 2/106:50 pm -
1 stop33h 25m
Deal found 10/21![Air New Zealand logo]()
$2,296
This Singapore Airlines deal was found by Cheapflights users on 10/21. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/511:50 am -
3 stops38h 20m
Mon 4/2611:35 pm -
3 stops38h 53m
Deal found 10/21![Multiple Airlines logo]()
$2,516
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 12/298:25 pm -
Nonstop17h 35m
Fri 1/811:50 am -
1 stop27h 42m
Deal found 10/20![United Airlines logo]()
$2,292
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 11/96:35 pm -
1 stop22h 55m
Thu 11/1212:45 pm -
2 stops23h 23m
Deal found 10/25![United Airlines logo]()
$2,308
This Air Canada deal was found by Cheapflights users on 10/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:55 am -
3 stops40h 30m
Sun 11/2910:55 pm -
3 stops49h 58m
Deal found 10/20![Multiple Airlines logo]()
$2,590
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:00 am -
1 stop30h 05m
Sun 12/69:15 am -
Nonstop15h 40m
Deal found 10/22![United Airlines logo]()
$2,338
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:50 pm -
3 stops31h 00m
Sun 12/2011:55 pm -
3 stops37h 40m
Deal found 10/25![Multiple Airlines logo]()
$2,612
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:25 pm -
1 stop24h 55m
Fri 1/1511:55 pm -
1 stop22h 05m
Deal found 10/22![United Airlines logo]()
$2,460
Last-minute flights from George Bush Intcntl to AustraliaDiscover last-minute flight deals from George Bush Intcntl to Australia. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Australia. Data last updated October 25, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 10/23. 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.
Fri 10/234:45 pm -
1 stop24h 00m
Mon 10/269:45 am -
2 stops42h 36m
Deal found 10/23![Air Canada logo]()
$1,103
This Air Canada deal was found by Cheapflights users on 10/24. 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.
Sat 10/244:32 pm -
2 stops48h 13m
Wed 10/289:45 am -
2 stops42h 36m
Deal found 10/24![Air Canada logo]()
$1,058
This Air Canada deal was found by Cheapflights users on 10/24. 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.
Sun 10/254:25 pm -
2 stops48h 10m
Sun 11/111:20 am -
2 stops43h 01m
Deal found 10/24![Air Canada logo]()
$1,055
This Priceline deal was found by Cheapflights users on 10/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:10 pm -
1 stop22h 35m
Sun 11/110:45 am -
2 stops42h 36m
Deal found 10/24![Air Canada logo]()
$1,066
This Air Canada deal was found by Cheapflights users on 10/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:25 pm -
2 stops48h 20m
Sun 11/810:45 am -
1 stop19h 53m
Deal found 10/22![Air Canada logo]()
$1,092
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:25 pm -
2 stops48h 10m
Mon 11/211:20 am -
2 stops43h 01m
Deal found 10/21![Air Canada logo]()
$1,054
This Expedia deal was found by Cheapflights users on 10/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:10 pm -
1 stop22h 25m
Wed 11/411:20 am -
1 stop20h 18m
Deal found 10/20![Air Canada logo]()
$1,085
This Air Canada deal was found by Cheapflights users on 10/23. 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.
Wed 10/286:10 pm -
1 stop22h 25m
Mon 11/911:20 am -
1 stop20h 18m
Deal found 10/23![Air Canada logo]()
$1,086
This Priceline deal was found by Cheapflights users on 10/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:10 pm -
1 stop22h 35m
Sun 11/810:45 am -
1 stop19h 53m
Deal found 10/24![Air Canada logo]()
$1,089
This Travelocity deal was found by Cheapflights users on 10/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:52 pm -
2 stops42h 43m
Mon 11/2311:20 am -
1 stop20h 18m
Deal found 10/22![Air Canada logo]()
$1,091
This Air Canada deal was found by Cheapflights users on 10/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:10 pm -
1 stop22h 25m
Wed 11/2511:20 am -
2 stops43h 01m
Deal found 10/20![Air Canada logo]()
$1,062
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Wed 11/2512:22 pm -
1 stop25h 03m
Wed 12/22:00 pm -
2 stops39h 02m
Deal found 10/25![Multiple Airlines logo]()
$1,098
One-way flights from George Bush Intcntl to AustraliaSearch for one-way flight options from George Bush Intcntl to Australia. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from George Bush Intcntl to Australia. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Tue 2/1612:23 pm -
2 stops49h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Tue 11/102:49 pm -
2 stops46h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$597
This Philippine Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 3/247:00 am -
2 stops36h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$628
This Philippine Airlines deal was found by Cheapflights users on 10/24. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
2 stops33h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$628
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 11/179:50 pm -
1 stop39h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sun 2/79:00 am -
1 stop31h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$631
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 11/1811:39 am -
3 stops55h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$641
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sat 10/313:23 pm -
3 stops46h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$653
This Philippine Airlines deal was found by Cheapflights users on 10/24. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am -
2 stops32h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$664
This Philippine Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 10/307:00 am -
2 stops36h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$667
This Philippine Airlines deal was found by Cheapflights users on 10/24. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am -
2 stops34h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$667
This Thrive Travel deal was found by Cheapflights users on 10/24. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:42 pm -
1 stop25h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Qantas Airways logo]()
$669
Find flight deals from George Bush Intcntl to Australia
Keep the following information in mind while searching for George Bush Intcntl to Australia flight deals. Data was last updated October 25, 2026.
Round-trip from | $1,029 (Kiwi.com) |
|---|---|
One-way from | $588 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $1,537 |
Good round-trip deal | $1,919 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonBrisbane
IAH Houston George Bush Intcntl - BNE Brisbane
IAHBNE
Houston George Bush Intcntl
Wed 3/24
7:00 am-10:15 am
2 stops36h 15m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$628
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Sun 2/7
9:00 am-9:30 am
1 stop31h 30m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$631
HoustonBrisbane
IAH Houston George Bush Intcntl - BNE Brisbane
IAHBNE
Houston George Bush Intcntl
Sat 10/31
3:23 pm-5:05 am
3 stops46h 42m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$653
HoustonSydney
IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith
IAHSYD
Houston George Bush Intcntl
Tue 11/10
9:50 pm-6:25 am
1 stop39h 35m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$662
HoustonBrisbane
IAH Houston George Bush Intcntl - BNE Brisbane
IAHBNE
Houston George Bush Intcntl
Fri 10/30
7:00 am-10:15 am
2 stops36h 15m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$667
HoustonSydney
IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith
IAHSYD
Houston George Bush Intcntl
Sat 10/31
7:00 am-9:50 am
2 stops34h 50m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$667
HoustonBrisbane
IAH Houston George Bush Intcntl - BNE Brisbane
IAHBNE
Houston George Bush Intcntl
Tue 12/8
9:55 pm-5:50 am
1 stop39h 55m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$685
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Sat 11/21
8:43 pm-9:30 am
1 stop43h 47m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$727
HoustonPerth
IAH Houston George Bush Intcntl - PER Perth
IAHPER
Houston George Bush Intcntl
Thu 10/29
7:00 am-7:20 am
2 stops35h 20m
Perth
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$752
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Thu 4/1
4:49 pm-11:15 pm
2 stops38h 26m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$765
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from George Bush Intcntl to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from George Bush Intcntl with our price prediction graph.
IAH-BNE
IAH-MEL
IAH-SYD
IAH-PER
IAH-CNS
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 George Bush Intcntl Airport to Australia
IAH-AU0
IAH-BNE
IAH-MEL
IAH-SYD
IAH-PER
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Australia?
Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Australia (average of $1,074). Flying from Houston George Bush Intcntl Airport to Australia in December is currently the most expensive (average of $2,084). 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 IAH to AU?
Find hourly flight availability from George Bush Intcntl to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 25, 2026.
When flying from Houston George Bush Intcntl Airport to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How far ahead should I book a flight from Houston George Bush Intcntl Airport to Australia?
Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Australia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Australia
Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated October 25, 2026.
Read reviews from past customers who have flown Air New Zealand,Delta, andQantas Airways from Houston George Bush Intcntl Airport to Australia. 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.
Entertainment
7.4
Overall
8.0
Comfort
7.9
Crew
8.5
Boarding
8.2
Food
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2026
YVR - AKL
Entertainment
7.4
Overall
8.0
Comfort
7.9
Crew
8.5
Boarding
8.2
Food
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2026
YVR - AKL
Entertainment
7.4
Overall
8.0
Comfort
7.9
Crew
8.5
Boarding
8.2
Food
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2026
YVR - AKL
Entertainment
7.4
Overall
8.0
Comfort
7.9
Crew
8.5
Boarding
8.2
Food
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2026
YVR - AKL
Entertainment
7.4
Overall
8.0
Comfort
7.9
Crew
8.5
Boarding
8.2
Food
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2026
YVR - AKL
Entertainment
7.4
Overall
8.0
Comfort
7.9
Crew
8.5
Boarding
8.2
Food
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2026
YVR - AKL
Related info for your journey
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Alternative routes for George Bush Intcntl to Australia
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Complete your trip
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George Bush Intcntl and Australia flights
Browse other George Bush Intcntl and Australia flight options. Last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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Top 5 airlines flying from George Bush Intcntl to Australia
Discover the top 5 airlines that operate flights from George Bush Intcntl to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$782 | Average$1,079 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$794 | Average$1,043 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$830 | Average$1,431 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$849 | Average$1,717 | FlexibilityNo cancel fee | On-time69% |