$622+ Cheap flights from Houston 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Australia with Cheapflights
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Cheapest flights from Houston to AustraliaExplore the most affordable flight options available from Houston to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Houston to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Air Canada deal was found by Cheapflights users on 10/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:33 am -
2 stops31h 02m
Mon 11/911:20 am -
1 stop20h 18m
Deal found 10/26![Air Canada logo]()
$1,086
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 10/25. 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.
Wed 11/256:10 pm -
1 stop22h 25m
Thu 12/34:00 pm -
2 stops43h 49m
Deal found 10/25![Air Canada logo]()
$1,124
This Justfly.com deal was found by Cheapflights users on 10/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:33 am -
2 stops32h 12m
Sun 11/1510:45 am -
2 stops50h 54m
Deal found 10/26![Air Canada logo]()
$1,132
This Trip.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/2612:22 pm -
2 stops29h 53m
Thu 12/311:40 am -
3 stops51h 45m
Deal found 10/29![Multiple Airlines logo]()
$1,137
This lastminute.com deal was found by Cheapflights users on 10/26. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:17 pm -
1 stop24h 43m
Mon 12/78:55 am -
2 stops22h 45m
Deal found 10/26![Qantas Airways logo]()
$1,141
This Orbitz 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 Orbitz 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 10/25![Air Canada logo]()
$1,150
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.
Tue 11/1711:50 am -
2 stops52h 45m
Wed 11/2511:20 am -
2 stops43h 01m
Deal found 10/25![Air Canada logo]()
$1,162
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.
Wed 11/253:17 pm -
1 stop24h 43m
Mon 12/77:05 am -
2 stops24h 35m
Deal found 10/25![Qantas Airways logo]()
$1,166
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.
Mon 11/166:10 pm -
2 stops29h 30m
Tue 11/2411:20 am -
2 stops43h 01m
Deal found 10/25![Multiple Airlines logo]()
$1,176
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 11/149:50 pm -
1 stop39h 35m
Thu 11/262:00 pm -
2 stops38h 32m
Deal found 10/25![Multiple Airlines logo]()
$1,178
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/278:43 pm -
1 stop43h 47m
Sat 2/61:35 pm -
2 stops24h 00m
Deal found 10/26![Multiple Airlines logo]()
$1,191
Best flights from Houston to AustraliaDiscover carefully curated flight deals from Houston to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Houston to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/2612:22 pm -
2 stops37h 33m
Thu 12/37:35 am -
1 stop40h 20m
Deal found 10/29![Multiple Airlines logo]()
$1,485
This Air Canada deal was found by Cheapflights users on 10/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:10 pm -
1 stop22h 35m
Thu 12/310:45 am -
1 stop19h 53m
Deal found 10/26![Air Canada logo]()
$1,571
This oojo deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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.
Fri 11/277:55 pm -
1 stop20h 00m
Wed 12/911:30 am -
1 stop21h 00m
Deal found 10/29![Air New Zealand logo]()
$1,653
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/96:10 pm -
1 stop22h 10m
Thu 3/259:20 am -
Nonstop15h 40m
Deal found 10/29![United Airlines logo]()
$1,730
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:15 pm -
1 stop24h 15m
Wed 12/210:40 am -
1 stop20h 05m
Deal found 10/26![Delta logo]()
$1,843
This Qantas Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
Thu 12/243:25 pm -
1 stop24h 35m
Thu 1/77:15 pm -
2 stops37h 18m
Deal found 10/28![Qantas Airways logo]()
$1,912
This Turkish Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/262:55 pm -
2 stops36h 50m
Wed 12/3010:35 pm -
2 stops37h 30m
Deal found 10/29![Turkish Airlines logo]()
$1,934
This Gurufare deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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.
Sun 1/107:18 pm -
2 stops37h 37m
Tue 2/912:25 am -
2 stops36h 34m
Deal found 10/29![Cathay Pacific logo]()
$2,081
This Qatar Airways 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:35 pm -
1 stop44h 15m
Sat 11/283:50 pm -
1 stop40h 25m
Deal found 10/25![Qatar Airways logo]()
$2,211
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:35 pm -
2 stops41h 55m
Sun 11/294:15 pm -
2 stops37h 00m
Deal found 10/25![Malaysia Airlines logo]()
$2,275
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:35 am -
2 stops46h 20m
Mon 11/912:25 am -
2 stops37h 34m
Deal found 10/25![Multiple Airlines logo]()
$1,494
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 12/142:07 pm -
2 stops34h 03m
Mon 12/2111:10 pm -
2 stops28h 44m
Deal found 10/30![American Airlines logo]()
$3,282
This Air Canada deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 11/86:10 pm -
1 stop22h 35m
Thu 11/1210:45 am -
1 stop19h 53m
Deal found 10/30![Air Canada logo]()
$1,652
This Cathay Pacific deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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.
Sun 11/86:56 pm -
2 stops36h 24m
Wed 11/1112:50 am -
2 stops35h 19m
Deal found 10/30![Multiple Airlines logo]()
$1,571
This oojo deal was found by Cheapflights users on 10/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:55 pm -
1 stop22h 05m
Mon 11/305:00 am -
2 stops24h 35m
Deal found 10/26![Air New Zealand logo]()
$1,814
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/238:25 pm -
Nonstop17h 35m
Mon 12/79:15 am -
Nonstop15h 40m
Deal found 10/26![United Airlines logo]()
$1,984
This Qantas Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
Sat 12/53:19 pm -
1 stop24h 41m
Sun 12/1311:10 am -
1 stop20h 38m
Deal found 10/28![Qantas Airways logo]()
$1,997
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 Air Canada deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 10/29![Air Canada logo]()
$1,851
This Cathay Pacific deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 2/197:55 pm -
3 stops44h 35m
Fri 2/265:40 pm -
3 stops46h 04m
Deal found 10/28![Multiple Airlines logo]()
$1,798
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/98:25 pm -
Nonstop17h 35m
Sat 11/289:10 am -
Nonstop15h 40m
Deal found 10/29![United Airlines logo]()
$2,034
This Qantas Airways 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:19 pm -
1 stop24h 41m
Sat 11/2811:10 am -
1 stop20h 46m
Deal found 10/25![Qantas Airways logo]()
$2,146
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/148:25 pm -
Nonstop17h 35m
Sat 11/289:10 am -
Nonstop15h 40m
Deal found 10/29![United Airlines logo]()
$2,084
This Qatar Airways deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/255:35 pm -
1 stop31h 15m
Wed 12/3011:40 pm -
1 stop32h 35m
Deal found 10/29![Qatar Airways logo]()
$2,625
This Travelocity deal was found by Cheapflights users on 10/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/124:19 pm -
2 stops29h 56m
Mon 4/2611:55 pm -
2 stops28h 54m
Deal found 10/26![Qantas Airways logo]()
$2,198
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:55 pm -
1 stop36h 25m
Sun 11/296:50 pm -
1 stop33h 25m
Deal found 10/25![Air New Zealand logo]()
$2,203
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 11/2712:22 pm -
2 stops33h 08m
Fri 12/411:45 am -
1 stop36h 10m
Deal found 10/30![Multiple Airlines logo]()
$2,016
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:25 am -
2 stops33h 35m
Sat 1/910:10 am -
2 stops28h 31m
Deal found 10/26![Delta logo]()
$2,711
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2410:31 am -
2 stops28h 59m
Mon 1/1111:20 am -
2 stops23h 18m
Deal found 10/27![United Airlines logo]()
$2,086
This Qatar Airways deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/245:35 pm -
1 stop31h 15m
Wed 12/3011:40 pm -
1 stop32h 35m
Deal found 10/29![Qatar Airways logo]()
$2,669
Last-minute flights from Houston to AustraliaDiscover last-minute flight deals from Houston to Australia. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Australia. Data last updated October 30, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 10/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:33 am -
2 stops32h 12m
Sun 11/1510:45 am -
2 stops50h 54m
Deal found 10/26![Air Canada logo]()
$1,132
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:49 pm -
3 stops28h 46m
Mon 11/162:00 pm -
3 stops32h 10m
Deal found 10/26![Multiple Airlines logo]()
$1,180
This Orbitz 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 Orbitz 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 10/25![Air Canada logo]()
$1,150
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 11/149:50 pm -
1 stop39h 35m
Thu 11/262:00 pm -
2 stops38h 32m
Deal found 10/25![Multiple Airlines logo]()
$1,178
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.
Sat 11/146:10 pm -
2 stops45h 30m
Sun 11/2211:20 am -
2 stops43h 01m
Deal found 10/25![Air Canada logo]()
$1,181
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.
Mon 11/166:10 pm -
2 stops29h 30m
Tue 11/2411:20 am -
2 stops43h 01m
Deal found 10/25![Multiple Airlines logo]()
$1,176
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.
Tue 11/1711:50 am -
2 stops52h 45m
Wed 11/2511:20 am -
2 stops43h 01m
Deal found 10/25![Air Canada logo]()
$1,162
This lastminute.com deal was found by Cheapflights users on 10/26. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:17 pm -
1 stop24h 43m
Mon 12/78:55 am -
2 stops22h 45m
Deal found 10/26![Qantas Airways logo]()
$1,141
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 10/25. 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.
Wed 11/256:10 pm -
1 stop22h 25m
Thu 12/34:00 pm -
2 stops43h 49m
Deal found 10/25![Air Canada logo]()
$1,124
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.
Wed 11/253:17 pm -
1 stop24h 43m
Mon 12/77:05 am -
2 stops24h 35m
Deal found 10/25![Qantas Airways logo]()
$1,166
This Trip.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/2612:22 pm -
2 stops29h 53m
Thu 12/311:40 am -
3 stops51h 45m
Deal found 10/29![Multiple Airlines logo]()
$1,137
One-way flights from Houston to AustraliaSearch for one-way flight options from Houston to Australia. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Houston to Australia. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 1/268:51 pm -
2 stops40h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$622
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 12/87:00 am -
2 stops30h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 1/279:00 am -
1 stop28h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$624
This Philippine Airlines deal was found by Cheapflights users on 10/26. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am -
2 stops35h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$628
This Philippine Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 11/47:00 am -
2 stops33h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$628
This Philippine Airlines deal was found by Cheapflights users on 10/26. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:00 am -
2 stops33h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$630
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 11/1811:39 am -
3 stops55h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Mon 12/77:00 am -
3 stops34h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$642
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 11/146:00 am -
2 stops31h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$648
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.
Mon 11/164:49 pm -
2 stops44h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$666
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:43 pm -
3 stops57h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$704
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:45 am -
2 stops57h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$705
Find flight deals from Houston to Australia
Keep the following information in mind while searching for Houston to Australia flight deals. Data was last updated October 30, 2026.
Round-trip from | $1,029 (Kiwi.com) |
|---|---|
One-way from | $622 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $1,537 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston 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 30, 2026.
Use the filters below to find and compare flights from Houston to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonSydney
IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith
IAHSYD
Houston George Bush Intcntl
Wed 11/4
7:00 am-9:50 am
2 stops33h 50m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$628
HoustonPerth
IAH Houston George Bush Intcntl - PER Perth
IAHPER
Houston George Bush Intcntl
Sat 11/21
8:43 pm-7:55 pm
3 stops57h 12m
Perth
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$704
HoustonBrisbane
IAH Houston George Bush Intcntl - BNE Brisbane
IAHBNE
Houston George Bush Intcntl
Thu 11/26
12:22 pm-10:15 am
2 stops29h 53m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$723
HoustonBrisbane
IAH Houston George Bush Intcntl - BNE Brisbane
IAHBNE
Houston George Bush Intcntl
Tue 11/10
2:49 pm-10:15 am
3 stops51h 26m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$767
HoustonSydney
IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith
IAHSYD
Houston George Bush Intcntl
Fri 11/6
9:49 am-12:35 pm
3 stops57h 46m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$805
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Mon 11/30
7:55 pm-8:55 am
1 stop20h 00m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$815
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Thu 12/10
6:00 am-7:00 pm
3 stops44h 00m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$840
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Sun 1/10
9:00 pm-8:45 pm
2 stops54h 45m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$841
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Wed 12/9
9:55 pm-9:30 am
1 stop42h 35m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$856
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Fri 12/11
8:40 pm-7:00 pm
3 stops53h 20m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$869
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Houston to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Houston with our price prediction graph.
IAH-SYD
IAH-BNE
IAH-MEL
HOU-PER
IAH-PER
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 Australia
HO1-AU0
IAH-SYD
IAH-BNE
IAH-MEL
HOU-PER
What is the cheapest month to book a flight from Houston to Australia?
Currently, May is the cheapest month in which you can book a flight from Houston to Australia (average of $1,344). Flying from Houston to Australia in December is currently the most expensive (average of $2,017). 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 AU?
Find hourly flight availability from Houston 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 30, 2026.
When flying from Houston 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 to Australia?
Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston 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 30, 2026.
Peruse reviews from past customers who have flown with Air New Zealand,Delta, andQantas Airways from Houston to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.4
Entertainment
7.4
Overall
8.0
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Food
7.4
Entertainment
7.4
Overall
8.0
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Food
7.4
Entertainment
7.4
Overall
8.0
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Food
7.4
Entertainment
7.4
Overall
8.0
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Food
7.4
Entertainment
7.4
Overall
8.0
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Food
7.4
Entertainment
7.4
Overall
8.0
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Related info for your journey
Find useful and relevant information for your journey from Houston to Australia. 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 Australia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Australia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Australia by cabin class
Find flights from Houston to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Australia flights
Browse other Houston and Australia flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Houston to Australia flights
Consider these flights traveling from Houston to Australia.
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 6 airlines flying from Houston to Australia
Discover the top 6 airlines that operate flights from Houston 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$447 | Average$1,006 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$774 | Average$1,033 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$782 | Average$1,079 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$830 | Average$1,582 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$839 | Average$1,688 | FlexibilityNo cancel fee | On-time69% |