$451+ Cheap flights from Houston to Australia
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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
Sep 28 — Oct 51
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Australia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 August 29, 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 August 29, 2026.
This Trip.com deal was found by Cheapflights users on 8/25. 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 10/184:18 pm -
2 stops38h 07m
Mon 11/22:00 pm -
3 stops32h 10m
Deal found 8/25![Multiple Airlines logo]()
$1,145
This Trip.com deal was found by Cheapflights users on 8/25. 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 9/2210:30 am -
3 stops32h 55m
Tue 9/2911:35 am -
3 stops42h 38m
Deal found 8/25![Multiple Airlines logo]()
$1,151
This Trip.com deal was found by Cheapflights users on 8/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:37 am -
3 stops32h 58m
Fri 11/132:55 pm -
3 stops31h 15m
Deal found 8/27![Multiple Airlines logo]()
$1,160
This Trip.com deal was found by Cheapflights users on 8/25. 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 9/2210:30 am -
3 stops44h 55m
Tue 9/296:15 am -
3 stops47h 58m
Deal found 8/25![Multiple Airlines logo]()
$1,161
This Trip.com deal was found by Cheapflights users on 8/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:30 am -
3 stops34h 35m
Wed 9/301:25 pm -
3 stops35h 01m
Deal found 8/27![Multiple Airlines logo]()
$1,170
This flugladen.de deal was found by Cheapflights users on 8/24. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:41 pm -
3 stops39h 44m
Sun 11/12:00 pm -
3 stops32h 10m
Deal found 8/24![Multiple Airlines logo]()
$1,174
This Trip.com deal was found by Cheapflights users on 8/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:30 am -
3 stops44h 55m
Fri 9/181:15 pm -
3 stops35h 10m
Deal found 8/28![Multiple Airlines logo]()
$1,194
This Trip.com deal was found by Cheapflights users on 8/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:30 am -
3 stops44h 55m
Sun 10/43:25 pm -
3 stops30h 37m
Deal found 8/28![Multiple Airlines logo]()
$1,215
This Trip.com deal was found by Cheapflights users on 8/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:37 am -
3 stops28h 58m
Tue 11/109:55 am -
3 stops31h 47m
Deal found 8/27![Multiple Airlines logo]()
$1,218
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Sat 10/2410:59 pm -
1 stop39h 26m
Fri 11/612:15 pm -
2 stops43h 16m
Deal found 8/27![Multiple Airlines logo]()
$1,266
This lol.travel deal was found by Cheapflights users on 8/27. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/114:45 pm -
1 stop23h 20m
Sun 10/1810:00 am -
1 stop20h 37m
Deal found 8/27![Air Canada logo]()
$1,298
This Travelocity deal was found by Cheapflights users on 8/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:10 pm -
2 stops37h 30m
Thu 11/194:15 pm -
2 stops35h 45m
Deal found 8/24![Multiple Airlines logo]()
$1,361
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 August 29, 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 August 29, 2026.
This Cathay Pacific deal was found by Cheapflights users on 8/28. 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.
Mon 10/198:24 pm -
2 stops45h 26m
Sun 11/112:25 am -
2 stops33h 14m
Deal found 8/28![Multiple Airlines logo]()
$1,445
This American Airlines deal was found by Cheapflights users on 8/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:18 pm -
2 stops23h 12m
Sat 11/1412:00 pm -
1 stop21h 32m
Deal found 8/29![American Airlines logo]()
$1,508
This BusinessClass deal was found by Cheapflights users on 8/27. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:24 pm -
2 stops35h 56m
Tue 11/1712:15 pm -
2 stops47h 24m
Deal found 8/27![Cathay Pacific logo]()
$1,523
This lol.travel deal was found by Cheapflights users on 8/28. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:45 pm -
2 stops38h 55m
Mon 11/210:55 pm -
3 stops48h 12m
Deal found 8/28![Air Canada logo]()
$1,589
This flugladen.de deal was found by Cheapflights users on 8/27. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:55 pm -
1 stop29h 05m
Mon 11/26:50 pm -
1 stop33h 25m
Deal found 8/27![Air New Zealand logo]()
$1,716
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Sun 10/185:24 pm -
1 stop22h 31m
Sun 11/19:15 am -
Nonstop15h 40m
Deal found 8/24![United Airlines logo]()
$1,844
This BusinessClass deal was found by Cheapflights users on 8/29. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:56 pm -
2 stops25h 49m
Thu 9/244:45 pm -
3 stops37h 58m
Deal found 8/29![Qantas Airways logo]()
$1,849
This Delta deal was found by Cheapflights users on 8/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:00 am -
2 stops33h 30m
Mon 11/3010:40 am -
2 stops39h 56m
Deal found 8/25![Delta logo]()
$1,944
This oojo deal was found by Cheapflights users on 8/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:08 pm -
2 stops60h 22m
Wed 10/1410:10 pm -
2 stops57h 26m
Deal found 8/24![Qatar Airways logo]()
$2,352
This Cathay Pacific deal was found by Cheapflights users on 8/28. 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.
Mon 10/198:04 pm -
2 stops37h 36m
Sun 11/112:25 am -
2 stops33h 24m
Deal found 8/28![Multiple Airlines logo]()
$1,445
This KLM deal was found by Cheapflights users on 8/25. 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 10/143:25 pm -
3 stops47h 20m
Tue 11/174:10 pm -
3 stops36h 55m
Deal found 8/25![KLM logo]()
$3,013
This Cathay Pacific deal was found by Cheapflights users on 8/24. 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.
Thu 11/129:13 am -
2 stops47h 42m
Wed 11/1812:25 am -
2 stops37h 33m
Deal found 8/24![Multiple Airlines logo]()
$1,445
This Cathay Pacific deal was found by Cheapflights users on 8/24. 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.
Sun 11/88:01 pm -
2 stops35h 09m
Wed 11/1112:40 am -
2 stops39h 18m
Deal found 8/24![Cathay Pacific logo]()
$1,611
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:08 pm -
2 stops24h 37m
Sat 10/179:45 am -
2 stops22h 51m
Deal found 8/26![American Airlines logo]()
$1,666
This Cathay Pacific deal was found by Cheapflights users on 8/27. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:05 am -
2 stops35h 45m
Tue 9/1512:10 am -
2 stops35h 20m
Deal found 8/27![Multiple Airlines logo]()
$1,445
This United Airlines deal was found by Cheapflights users on 8/25. 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 11/168:25 pm -
Nonstop17h 35m
Tue 12/19:20 am -
Nonstop15h 40m
Deal found 8/25![United Airlines logo]()
$1,845
This Qantas Airways deal was found by Cheapflights users on 8/26. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/305:02 pm -
1 stop21h 28m
Wed 1/139:10 am -
2 stops23h 21m
Deal found 8/26![Qantas Airways logo]()
$1,884
This Philippine Airlines deal was found by Cheapflights users on 8/28. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:00 am -
2 stops32h 30m
Fri 10/239:00 am -
2 stops30h 53m
Deal found 8/28![Multiple Airlines logo]()
$1,451
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:12 am -
2 stops28h 38m
Fri 10/309:40 am -
2 stops22h 53m
Deal found 8/24![Delta logo]()
$1,964
This Gurufare deal was found by Cheapflights users on 8/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:09 pm -
2 stops36h 46m
Sat 11/2812:25 am -
2 stops37h 00m
Deal found 8/25![Cathay Pacific logo]()
$1,841
This United Airlines deal was found by Cheapflights users on 8/24. 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 2/812:28 pm -
1 stop24h 52m
Fri 2/199:15 am -
Nonstop15h 40m
Deal found 8/24![United Airlines logo]()
$1,899
This Cathay Pacific deal was found by Cheapflights users on 8/25. 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.
Wed 9/1611:00 am -
2 stops44h 15m
Wed 10/213:25 pm -
2 stops39h 28m
Deal found 8/25![Multiple Airlines logo]()
$1,466
This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:24 pm -
1 stop19h 06m
Tue 11/171:10 pm -
2 stops25h 24m
Deal found 8/27![American Airlines logo]()
$2,007
This Delta deal was found by Cheapflights users on 8/26. 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.
Thu 12/246:20 am -
2 stops33h 10m
Thu 1/710:40 am -
2 stops29h 08m
Deal found 8/26![Delta logo]()
$2,030
This BusinessClass deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:31 am -
2 stops46h 09m
Thu 10/812:10 am -
2 stops36h 39m
Deal found 8/24![Cathay Pacific logo]()
$1,866
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Thu 12/245:05 pm -
1 stop22h 25m
Mon 1/1111:20 am -
1 stop27h 31m
Deal found 8/25![United Airlines logo]()
$1,900
This Cathay Pacific deal was found by Cheapflights users on 8/27. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:18 pm -
2 stops38h 57m
Thu 9/247:25 am -
2 stops31h 25m
Deal found 8/27![Multiple Airlines logo]()
$1,467
This oojo deal was found by Cheapflights users on 8/25. 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.
Sun 1/175:02 pm -
2 stops34h 38m
Sun 1/319:15 pm -
2 stops33h 19m
Deal found 8/25![Qantas Airways logo]()
$2,154
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/305:02 pm -
1 stop21h 28m
Wed 1/139:40 am -
1 stop19h 54m
Deal found 8/26![American Airlines logo]()
$2,052
This KAYAK deal was found by Cheapflights users on 8/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:06 pm -
2 stops40h 34m
Fri 10/168:20 am -
2 stops52h 29m
Deal found 8/27![Cathay Pacific logo]()
$1,899
Last-minute flights from Houston to AustraliaDiscover last-minute flight deals from Houston to Australia. Data last updated August 29, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Australia. Data last updated August 29, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 8/25. 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.
Sun 8/309:43 am -
1 stop30h 22m
Tue 9/1510:15 am -
1 stop20h 22m
Deal found 8/25![Air Canada logo]()
$1,379
This Trip.com deal was found by Cheapflights users on 8/25. 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 9/14:02 pm -
1 stop24h 03m
Tue 9/89:10 am -
2 stops40h 20m
Deal found 8/25![Multiple Airlines logo]()
$1,402
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/54:02 pm -
1 stop24h 28m
Fri 9/1111:05 am -
2 stops37h 40m
Deal found 8/25![Multiple Airlines logo]()
$1,341
This Trip.com deal was found by Cheapflights users on 8/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:30 am -
3 stops44h 55m
Fri 9/181:15 pm -
3 stops35h 10m
Deal found 8/28![Multiple Airlines logo]()
$1,194
This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:08 pm -
1 stop23h 52m
Wed 10/219:45 am -
1 stop21h 08m
Deal found 8/27![American Airlines logo]()
$1,421
This Trip.com deal was found by Cheapflights users on 8/25. 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 9/2210:30 am -
3 stops32h 55m
Tue 9/2911:35 am -
3 stops42h 38m
Deal found 8/25![Multiple Airlines logo]()
$1,151
This Trip.com deal was found by Cheapflights users on 8/25. 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 9/2210:30 am -
3 stops44h 55m
Tue 9/296:15 am -
3 stops47h 58m
Deal found 8/25![Multiple Airlines logo]()
$1,161
This Trip.com deal was found by Cheapflights users on 8/29. 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.
Tue 9/2210:30 am -
3 stops34h 35m
Mon 9/281:20 pm -
3 stops40h 53m
Deal found 8/29![Multiple Airlines logo]()
$1,375
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Fri 9/2510:09 pm -
1 stop42h 21m
Fri 10/21:15 pm -
2 stops37h 09m
Deal found 8/28![Multiple Airlines logo]()
$1,411
This Trip.com deal was found by Cheapflights users on 8/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:30 am -
3 stops34h 35m
Wed 9/301:25 pm -
3 stops35h 01m
Deal found 8/27![Multiple Airlines logo]()
$1,170
This Trip.com deal was found by Cheapflights users on 8/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:30 am -
3 stops44h 55m
Sun 10/43:25 pm -
3 stops30h 37m
Deal found 8/28![Multiple Airlines logo]()
$1,215
This Trip.com deal was found by Cheapflights users on 8/25. 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 9/276:25 am -
2 stops33h 40m
Mon 10/510:10 am -
2 stops30h 33m
Deal found 8/25![Multiple Airlines logo]()
$1,368
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 August 29, 2026.
Search for one-way flight options from Houston to Australia. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/1410:09 pm -
1 stop42h 21m
Deal found 8/25![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/2110:09 pm -
1 stop42h 21m
Deal found 8/26![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/237:00 am -
2 stops33h 30m
Deal found 8/25![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Sun 9/206:25 am -
2 stops34h 05m
Deal found 8/25![Multiple Airlines logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Sat 9/1910:09 pm -
1 stop42h 21m
Deal found 8/28![Multiple Airlines logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Thu 10/1510:59 pm -
2 stops55h 46m
Deal found 8/27![Multiple Airlines logo]()
$624
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Wed 10/148:04 pm -
3 stops57h 16m
Deal found 8/27![Multiple Airlines logo]()
$704
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/67:00 am -
3 stops48h 35m
Deal found 8/25![Multiple Airlines logo]()
$708
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Wed 9/2310:09 pm -
2 stops45h 11m
Deal found 8/27![Multiple Airlines logo]()
$723
This Cathay Pacific deal was found by Cheapflights users on 8/28. 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.
Thu 2/119:09 am -
2 stops44h 56m
Deal found 8/28![Multiple Airlines logo]()
$736
This Cathay Pacific deal was found by Cheapflights users on 8/28. 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.
Mon 9/146:19 pm -
2 stops44h 51m
Deal found 8/28![Multiple Airlines logo]()
$743
This Cathay Pacific deal was found by Cheapflights users on 8/28. 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.
Thu 9/310:26 am -
2 stops45h 04m
Deal found 8/28![Multiple Airlines logo]()
$744
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 August 29, 2026.
Round-trip from | $1,145 (Trip.com) |
|---|---|
One-way from | $451 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $1,514 |
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 August 29, 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
HoustonPerth
HOU Houston Hobby - PER Perth
HOUPER
Houston Hobby
Mon 10/19
8:24 pm-6:50 am
2 stops45h 26m
Perth
Sun 11/1
12:25 am-7:39 pm
2 stops33h 14m
$1,445
HoustonPerth
IAH Houston George Bush Intcntl - PER Perth
IAHPER
Houston George Bush Intcntl
Mon 10/19
8:04 pm-10:40 pm
2 stops37h 36m
Perth
Sun 11/1
12:25 am-7:49 pm
2 stops33h 24m
$1,445
HoustonPerth
IAH Houston George Bush Intcntl - PER Perth
IAHPER
Houston George Bush Intcntl
Thu 11/12
9:13 am-10:55 pm
2 stops47h 42m
Perth
Wed 11/18
12:25 am-11:58 pm
2 stops37h 33m
$1,445
HoustonPerth
IAH Houston George Bush Intcntl - PER Perth
IAHPER
Houston George Bush Intcntl
Wed 9/9
6:05 am-6:50 am
2 stops35h 45m
Perth
Tue 9/15
12:10 am-10:30 pm
2 stops35h 20m
$1,445
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Fri 10/16
7:00 am-7:30 am
2 stops32h 30m
Melbourne
Fri 10/23
9:00 am-11:53 pm
2 stops30h 53m
$1,451
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Wed 9/16
11:00 am-10:15 pm
2 stops44h 15m
Melbourne
Wed 10/21
3:25 pm-2:53 pm
2 stops39h 28m
$1,466
HoustonMelbourne
HOU Houston Hobby - MEL Melbourne
HOUMEL
Houston Hobby
Mon 9/14
4:18 pm-10:15 pm
2 stops38h 57m
Melbourne
Thu 9/24
7:25 am-11:50 pm
2 stops31h 25m
$1,467
HoustonMelbourne
HOU Houston Hobby - MEL Melbourne
HOUMEL
Houston Hobby
Tue 11/3
7:18 pm-11:30 am
2 stops23h 12m
Melbourne
Sat 11/14
12:00 pm-4:32 pm
1 stop21h 32m
$1,508
HoustonBrisbane
HOU Houston Hobby - BNE Brisbane
HOUBNE
Houston Hobby
Mon 10/26
8:24 pm-11:20 pm
2 stops35h 56m
Brisbane
Tue 11/17
12:15 pm-7:39 pm
2 stops47h 24m
$1,523
HoustonPerth
IAH Houston George Bush Intcntl - PER Perth
IAHPER
Houston George Bush Intcntl
Mon 10/19
4:45 pm-8:40 pm
2 stops38h 55m
Perth
Mon 11/2
10:55 pm-9:07 am
3 stops48h 12m
$1,589
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
IAH-PER
HOU-SYD
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
IAH-PER
What is the cheapest month to book a flight from Houston to Australia?
Currently, November is the cheapest month in which you can book a flight from Houston to Australia (average of $1,190). Flying from Houston to Australia in December is currently the most expensive (average of $1,814). 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 Houston to Australia?
Booking 54 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 August 29, 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.
Comfort
7.9
Boarding
8.2
Crew
8.5
Entertainment
7.4
Overall
8.0
Food
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Comfort
7.9
Boarding
8.2
Crew
8.5
Entertainment
7.4
Overall
8.0
Food
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Comfort
7.9
Boarding
8.2
Crew
8.5
Entertainment
7.4
Overall
8.0
Food
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Comfort
7.9
Boarding
8.2
Crew
8.5
Entertainment
7.4
Overall
8.0
Food
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Comfort
7.9
Boarding
8.2
Crew
8.5
Entertainment
7.4
Overall
8.0
Food
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Comfort
7.9
Boarding
8.2
Crew
8.5
Entertainment
7.4
Overall
8.0
Food
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
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 August 29, 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 7 airlines flying from Houston to Australia
Discover the top 7 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 August 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$390 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$447 | Average$967 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$665 | Average$1,294 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$782 | Average$1,040 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$818 | Average$1,583 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$833 | Average$942 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$839 | Average$1,697 | FlexibilityNo cancel fee | On-time69% |