$567+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
Dec 15 — Dec 221
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 November 15, 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 November 15, 2026.
This Trip.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
2 stops31h 25m
Wed 11/2511:10 am -
2 stops39h 49m
Deal found 11/11![Multiple Airlines logo]()
$1,501
This Turkish Airlines deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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.
Mon 12/289:00 pm -
2 stops53h 25m
Thu 1/219:35 pm -
2 stops56h 35m
Deal found 11/14![Turkish Airlines logo]()
$1,523
This Turkish Airlines deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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.
Wed 12/309:00 pm -
2 stops53h 25m
Thu 1/219:35 pm -
2 stops62h 30m
Deal found 11/14![Turkish Airlines logo]()
$1,525
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 -
1 stop25h 03m
Sun 12/66:25 am -
3 stops46h 32m
Deal found 11/10![Multiple Airlines logo]()
$1,529
This Trip.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” 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 11/242:55 pm -
2 stops35h 30m
Fri 12/259:35 pm -
2 stops38h 30m
Deal found 11/12![Turkish Airlines logo]()
$1,562
This Trip.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 11/146:40 am -
2 stops30h 45m
Mon 11/2311:10 am -
2 stops39h 49m
Deal found 11/10![Multiple Airlines logo]()
$1,574
This FlightHub deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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 12/289:00 pm -
2 stops53h 25m
Tue 1/199:35 pm -
2 stops38h 30m
Deal found 11/14![Turkish Airlines logo]()
$1,579
This FlightHub deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 12/87:55 pm -
1 stop22h 05m
Thu 1/2111:15 am -
1 stop19h 00m
Deal found 11/10![Air New Zealand logo]()
$1,581
This Kiwi.com deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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 12/2610:59 pm -
3 stops51h 56m
Tue 1/199:20 am -
Nonstop15h 40m
Deal found 11/14![Multiple Airlines logo]()
$1,581
This Trip.com deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” 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 12/82:55 pm -
2 stops35h 30m
Tue 12/159:35 pm -
2 stops56h 35m
Deal found 11/13![Turkish Airlines logo]()
$1,587
This Justfly.com deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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.
Fri 12/49:00 pm -
2 stops54h 45m
Wed 12/910:35 pm -
2 stops37h 30m
Deal found 11/14![Turkish Airlines logo]()
$1,595
This Turkish Airlines deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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.
Mon 12/289:00 pm -
2 stops53h 25m
Fri 1/159:35 pm -
2 stops38h 30m
Deal found 11/14![Turkish Airlines logo]()
$1,597
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 November 15, 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 November 15, 2026.
This Trip.com deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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 2/212:12 pm -
2 stops30h 03m
Mon 2/1511:40 am -
2 stops24h 39m
Deal found 11/14![Multiple Airlines logo]()
$1,155
This oojo deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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.
Sat 2/276:47 pm -
2 stops47h 08m
Sat 3/203:00 pm -
2 stops47h 59m
Deal found 11/10![Air New Zealand logo]()
$1,535
This Turkish Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” 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.
Sun 1/319:00 pm -
2 stops54h 45m
Fri 2/1910:35 pm -
2 stops37h 30m
Deal found 11/12![Turkish Airlines logo]()
$1,599
This United Airlines deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/176:47 pm -
1 stop21h 18m
Sun 2/289:15 am -
Nonstop15h 40m
Deal found 11/15![United Airlines logo]()
$1,785
This Cathay Pacific deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 3/167:00 am -
2 stops34h 55m
Sat 3/208:30 am -
2 stops48h 53m
Deal found 11/10![Cathay Pacific logo]()
$1,890
This Qatar Airways deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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 2/45:55 pm -
1 stop37h 00m
Mon 2/89:55 pm -
1 stop33h 35m
Deal found 11/14![Qatar Airways logo]()
$2,016
This Delta deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” 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 12/247:08 am -
1 stop32h 22m
Thu 1/710:40 am -
1 stop21h 00m
Deal found 11/13![Delta logo]()
$2,026
This Ovago deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:02 pm -
2 stops29h 28m
Thu 12/315:00 am -
2 stops25h 32m
Deal found 11/10![Qantas Airways logo]()
$2,372
This American Airlines deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” 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 12/285:02 pm -
2 stops31h 08m
Sun 1/3111:10 pm -
2 stops28h 27m
Deal found 11/13![American Airlines logo]()
$2,518
This Cathay Pacific deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” 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 2/99:49 pm -
2 stops45h 41m
Mon 2/2212:45 am -
2 stops40h 14m
Deal found 11/13![Multiple Airlines logo]()
$1,513
This oojo deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:55 pm -
2 stops24h 40m
Mon 12/146:00 am -
2 stops30h 48m
Deal found 11/14![Air New Zealand logo]()
$1,650
This Mytrip deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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.
Wed 3/317:00 am -
2 stops31h 45m
Mon 4/54:10 pm -
1 stop38h 45m
Deal found 11/14![Multiple Airlines logo]()
$1,558
This oojo deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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 11/297:55 pm -
1 stop22h 05m
Sun 12/138:20 am -
1 stop21h 55m
Deal found 11/14![Air New Zealand logo]()
$1,667
This Cathay Pacific deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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 5/97:41 pm -
2 stops43h 29m
Sat 5/159:55 pm -
2 stops36h 16m
Deal found 11/14![Multiple Airlines logo]()
$1,571
This United Airlines deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” 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 1/25:05 am -
1 stop32h 15m
Mon 1/1811:20 am -
1 stop23h 04m
Deal found 11/13![United Airlines logo]()
$1,953
This Qatar Airways deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 2/15:55 pm -
1 stop31h 35m
Fri 2/53:10 pm -
1 stop40h 20m
Deal found 11/10![Qatar Airways logo]()
$2,017
This oojo deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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 3/246:10 pm -
2 stops35h 40m
Tue 3/306:05 am -
2 stops49h 20m
Deal found 11/14![Air New Zealand logo]()
$1,717
This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 2/611:17 am -
2 stops27h 43m
Thu 2/1110:10 am -
2 stops25h 54m
Deal found 11/10![Delta logo]()
$2,085
This KAYAK deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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.
Wed 1/1311:30 am -
2 stops45h 25m
Sat 1/3012:25 am -
2 stops36h 34m
Deal found 11/11![Cathay Pacific logo]()
$2,168
This United Airlines deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” 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 1/25:05 am -
1 stop34h 25m
Sun 1/177:05 am -
1 stop40h 55m
Deal found 11/13![United Airlines logo]()
$2,004
This Justfly.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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.
Mon 2/16:10 pm -
2 stops62h 45m
Sun 2/288:30 am -
2 stops68h 07m
Deal found 11/10![Multiple Airlines logo]()
$1,706
This Qatar Airways deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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 2/45:55 pm -
1 stop30h 55m
Mon 2/85:10 pm -
1 stop39h 20m
Deal found 11/14![Qatar Airways logo]()
$2,121
This Delta deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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 12/112:33 pm -
2 stops24h 57m
Thu 1/71:35 pm -
2 stops25h 06m
Deal found 11/14![Delta logo]()
$2,149
This Bravofly deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/83:19 pm -
2 stops27h 11m
Tue 12/159:40 am -
2 stops43h 37m
Deal found 11/10![Qantas Airways logo]()
$2,418
This Justfly.com deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” 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.
Mon 2/17:55 pm -
2 stops34h 10m
Sun 2/286:50 pm -
2 stops42h 09m
Deal found 11/13![Air New Zealand logo]()
$1,827
This United Airlines deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/302:42 pm -
1 stop25h 23m
Tue 1/199:20 am -
Nonstop15h 40m
Deal found 11/14![United Airlines logo]()
$2,060
This FlightHub deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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.
Sat 12/55:35 pm -
1 stop36h 45m
Wed 12/94:10 pm -
1 stop40h 05m
Deal found 11/14![Qatar Airways logo]()
$2,161
This United Airlines deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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 12/278:25 pm -
Nonstop17h 35m
Mon 1/1811:20 am -
1 stop24h 18m
Deal found 11/14![United Airlines logo]()
$2,065
This Cathay Pacific deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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 1/139:49 pm -
2 stops43h 06m
Sun 1/318:30 am -
2 stops47h 47m
Deal found 11/14![Multiple Airlines logo]()
$1,932
This Mytrip deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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.
Tue 12/87:55 pm -
2 stops34h 45m
Tue 12/155:40 pm -
3 stops43h 18m
Deal found 11/10![Air New Zealand logo]()
$1,994
Last-minute flights from Houston to AustraliaDiscover last-minute flight deals from Houston to Australia. Data last updated November 15, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Australia. Data last updated November 15, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 11/146:40 am -
2 stops30h 45m
Mon 11/2311:10 am -
2 stops39h 49m
Deal found 11/10![Multiple Airlines logo]()
$1,574
This Trip.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
2 stops31h 25m
Wed 11/2511:10 am -
2 stops39h 49m
Deal found 11/11![Multiple Airlines logo]()
$1,501
This Trip.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” 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 11/242:55 pm -
2 stops35h 30m
Fri 12/259:35 pm -
2 stops38h 30m
Deal found 11/12![Turkish Airlines logo]()
$1,562
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 -
1 stop25h 03m
Sun 12/66:25 am -
3 stops46h 32m
Deal found 11/10![Multiple Airlines logo]()
$1,529
This Justfly.com deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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.
Fri 12/49:00 pm -
2 stops54h 45m
Wed 12/910:35 pm -
2 stops37h 30m
Deal found 11/14![Turkish Airlines logo]()
$1,595
This FlightHub deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 12/87:55 pm -
1 stop22h 05m
Thu 1/2111:15 am -
1 stop19h 00m
Deal found 11/10![Air New Zealand logo]()
$1,581
This Trip.com deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” 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 12/82:55 pm -
2 stops35h 30m
Tue 12/159:35 pm -
2 stops56h 35m
Deal found 11/13![Turkish Airlines logo]()
$1,587
This Kiwi.com deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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 12/2610:59 pm -
3 stops51h 56m
Tue 1/199:20 am -
Nonstop15h 40m
Deal found 11/14![Multiple Airlines logo]()
$1,581
This Turkish Airlines deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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.
Mon 12/289:00 pm -
2 stops53h 25m
Thu 1/219:35 pm -
2 stops56h 35m
Deal found 11/14![Turkish Airlines logo]()
$1,523
This FlightHub deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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 12/289:00 pm -
2 stops53h 25m
Tue 1/199:35 pm -
2 stops38h 30m
Deal found 11/14![Turkish Airlines logo]()
$1,579
This Turkish Airlines deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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.
Mon 12/289:00 pm -
2 stops53h 25m
Fri 1/159:35 pm -
2 stops38h 30m
Deal found 11/14![Turkish Airlines logo]()
$1,597
This Turkish Airlines deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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.
Wed 12/309:00 pm -
2 stops53h 25m
Thu 1/219:35 pm -
2 stops62h 30m
Deal found 11/14![Turkish Airlines logo]()
$1,525
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 November 15, 2026.
Search for one-way flight options from Houston to Australia. Find affordable one-way fares based on user searches. Data last updated November 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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 2/2810:00 am -
2 stops52h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/14![Multiple Airlines logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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 3/29:48 am -
3 stops52h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/14![Multiple Airlines logo]()
$578
This Trip.com deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/312:12 pm -
1 stop25h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/15![Multiple Airlines logo]()
$620
This Trip.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2712:12 pm -
1 stop27h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Multiple Airlines logo]()
$621
This Trip.com deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” 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 2/212:12 pm -
1 stop25h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/15![Multiple Airlines logo]()
$624
This Philippine Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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 3/169:00 pm -
2 stops44h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Multiple Airlines logo]()
$625
This BYOjet deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/27:25 am -
2 stops30h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/15![Alaska Airlines logo]()
$639
This Kiwi.com deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” 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 2/412:12 pm -
1 stop25h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/13![Multiple Airlines logo]()
$642
This Mytrip deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” 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.
Tue 12/87:00 am -
2 stops30h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/14![Multiple Airlines logo]()
$646
This Kiwi.com deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/3112:12 pm -
1 stop25h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/15![Multiple Airlines logo]()
$649
This Booking.com deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” 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.
Wed 2/37:25 am -
2 stops30h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/15![Alaska Airlines logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” 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 1/3012:12 pm -
2 stops38h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/15![Multiple Airlines logo]()
$656
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 November 15, 2026.
Round-trip from | $1,071 (Kiwi.com) |
|---|---|
One-way from | $567 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $1,505 |
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 November 15, 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
HoustonCairns
IAH Houston George Bush Intcntl - CNS Cairns
IAHCNS
Houston George Bush Intcntl
Tue 3/2
10:00 am-2:00 pm
3 stops60h 00m
Cairns
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$665
HoustonSydney
IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith
IAHSYD
Houston George Bush Intcntl
Mon 1/25
9:00 am-9:00 am
1 stop31h 00m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$673
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Thu 3/4
6:00 am-7:30 am
3 stops56h 30m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$713
HoustonSydney
IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith
IAHSYD
Houston George Bush Intcntl
Sun 1/31
6:10 am-6:25 am
2 stops31h 15m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$724
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Fri 3/19
9:00 pm-12:10 am
2 stops59h 10m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$725
HoustonSydney
IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith
IAHSYD
Houston George Bush Intcntl
Tue 4/13
7:00 am-6:30 am
2 stops32h 30m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$740
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Mon 1/25
8:51 pm-9:30 am
2 stops43h 39m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$748
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Mon 3/15
10:28 am-9:30 am
2 stops31h 02m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$777
HoustonSydney
IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith
IAHSYD
Houston George Bush Intcntl
Tue 12/8
9:55 am-6:50 pm
3 stops39h 55m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$778
HoustonCairns
IAH Houston George Bush Intcntl - CNS Cairns
IAHCNS
Houston George Bush Intcntl
Tue 3/9
10:00 am-10:10 pm
2 stops44h 10m
Cairns
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$810
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-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
IAH-PER
What is the cheapest month to book a flight from Houston to Australia?
Currently, February is the cheapest month in which you can book a flight from Houston to Australia (average of $1,449). Flying from Houston to Australia in December is currently the most expensive (average of $2,139). 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 November 15, 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 38 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 November 15, 2026.
Peruse reviews from past customers who have flown with Air New Zealand,Delta, andUnited Airlines 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
Overall
8.0
Entertainment
7.5
Crew
8.5
Food
7.5
Reviews
1 / 20
10.0
ExcellentBlair,Oct 2026
WLG - AKL
Comfort
7.9
Boarding
8.2
Overall
8.0
Entertainment
7.5
Crew
8.5
Food
7.5
Reviews
1 / 20
10.0
ExcellentBlair,Oct 2026
WLG - AKL
Comfort
7.9
Boarding
8.2
Overall
8.0
Entertainment
7.5
Crew
8.5
Food
7.5
Reviews
1 / 20
10.0
ExcellentBlair,Oct 2026
WLG - AKL
Comfort
7.9
Boarding
8.2
Overall
8.0
Entertainment
7.5
Crew
8.5
Food
7.5
Reviews
1 / 20
10.0
ExcellentBlair,Oct 2026
WLG - AKL
Comfort
7.9
Boarding
8.2
Overall
8.0
Entertainment
7.5
Crew
8.5
Food
7.5
Reviews
1 / 20
10.0
ExcellentBlair,Oct 2026
WLG - AKL
Comfort
7.9
Boarding
8.2
Overall
8.0
Entertainment
7.5
Crew
8.5
Food
7.5
Reviews
1 / 20
10.0
ExcellentBlair,Oct 2026
WLG - 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
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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 November 15, 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 November 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$205 | Average$380 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$774 | Average$985 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$794 | Average$1,043 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$830 | Average$1,586 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$993 | Average$1,472 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,153 | Average$1,770 | FlexibilityNo cancel fee | On-time69% |