$547+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
Oct 17 — Oct 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Houston to Australia
Cheapest
Best
Last-minute
One-way
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 September 17, 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 September 17, 2026.
This Trip.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/810:37 am -
3 stops32h 58m
Mon 11/232:00 pm -
2 stops23h 49m
Deal found 9/16![Multiple Airlines logo]()
$1,171
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 11/210:59 pm -
1 stop38h 26m
Mon 11/1612:15 pm -
2 stops36h 40m
Deal found 9/13![Multiple Airlines logo]()
$1,267
This lol.travel deal was found by Cheapflights users on 9/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:45 pm -
1 stop23h 20m
Sun 10/410:00 am -
1 stop20h 37m
Deal found 9/14![Air Canada logo]()
$1,289
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Wed 10/289:50 pm -
1 stop40h 35m
Wed 11/42:00 pm -
2 stops38h 32m
Deal found 9/13![Multiple Airlines logo]()
$1,292
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/210:59 pm -
1 stop38h 26m
Tue 11/101:25 pm -
2 stops59h 30m
Deal found 9/16![Multiple Airlines logo]()
$1,294
This Philippine Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 9/17![Multiple Airlines logo]()
$1,310
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/2110:59 pm -
1 stop40h 31m
Wed 10/286:40 pm -
2 stops36h 35m
Deal found 9/15![Multiple Airlines logo]()
$1,328
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/289:50 pm -
1 stop40h 35m
Tue 11/248:05 pm -
2 stops52h 50m
Deal found 9/14![Multiple Airlines logo]()
$1,338
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/3110:47 am -
2 stops27h 38m
Sat 11/77:15 pm -
1 stop36h 00m
Deal found 9/17![Multiple Airlines logo]()
$1,344
This lol.travel deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/89:33 am -
2 stops31h 02m
Mon 11/2311:20 am -
2 stops24h 29m
Deal found 9/16![Air Canada logo]()
$1,352
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:32 pm -
2 stops47h 33m
Tue 11/1010:45 am -
2 stops42h 36m
Deal found 9/14![Air Canada logo]()
$1,365
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 9/164:45 pm -
1 stop23h 20m
Wed 9/2310:00 am -
2 stops42h 23m
Deal found 9/16![Air Canada logo]()
$1,369
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 September 17, 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 September 17, 2026.
This Philippine Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 9/17![Multiple Airlines logo]()
$1,310
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:45 pm -
1 stop23h 20m
Mon 10/1910:00 am -
2 stops42h 25m
Deal found 9/14![Air Canada logo]()
$1,370
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 11/39:58 am -
1 stop26h 02m
Sat 11/1411:00 am -
2 stops22h 32m
Deal found 9/13![American Airlines logo]()
$1,503
This Turkish Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 2/289:00 pm -
2 stops54h 45m
Mon 3/1510:35 pm -
2 stops37h 30m
Deal found 9/14![Turkish Airlines logo]()
$1,631
This Cathay Pacific deal was found by Cheapflights users on 9/13. 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.
Fri 10/238:04 pm -
2 stops35h 01m
Wed 10/2812:45 am -
2 stops39h 14m
Deal found 9/13![Cathay Pacific logo]()
$1,657
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Sun 11/811:12 am -
2 stops28h 18m
Mon 11/2310:40 am -
2 stops29h 41m
Deal found 9/16![Delta logo]()
$1,664
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/118:25 pm -
Nonstop17h 35m
Sun 11/299:15 am -
Nonstop15h 40m
Deal found 9/17![United Airlines logo]()
$1,695
This Expedia deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/85:05 pm -
2 stops28h 00m
Mon 2/158:10 am -
2 stops25h 21m
Deal found 9/17![Qantas Airways logo]()
$1,972
This Bravofly deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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.
Sun 11/17:55 pm -
1 stop30h 55m
Sun 11/86:50 pm -
1 stop33h 25m
Deal found 9/17![Air New Zealand logo]()
$2,061
This Qatar Airways deal was found by Cheapflights users on 9/15. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:35 pm -
1 stop36h 45m
Thu 11/1211:40 pm -
1 stop32h 35m
Deal found 9/15![Qatar Airways logo]()
$2,195
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 2/111:35 am -
3 stops46h 30m
Sun 2/285:05 pm -
3 stops37h 52m
Deal found 9/16![Singapore Airlines logo]()
$2,208
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:25 pm -
2 stops48h 20m
Sun 11/810:45 am -
1 stop19h 53m
Deal found 9/17![Air Canada logo]()
$1,388
This Cathay Pacific deal was found by Cheapflights users on 9/14. 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.
Thu 10/292:08 pm -
2 stops43h 47m
Wed 11/412:25 am -
2 stops33h 14m
Deal found 9/14![Multiple Airlines logo]()
$1,496
This Air Canada deal was found by Cheapflights users on 9/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:32 pm -
2 stops47h 33m
Tue 11/1010:45 am -
2 stops48h 04m
Deal found 9/13![Air Canada logo]()
$1,389
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/95:05 pm -
2 stops24h 30m
Tue 2/238:00 am -
2 stops25h 31m
Deal found 9/14![American Airlines logo]()
$1,611
This Cathay Pacific deal was found by Cheapflights users on 9/14. 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.
Thu 10/297:34 am -
2 stops34h 21m
Wed 11/412:25 am -
2 stops33h 24m
Deal found 9/14![Multiple Airlines logo]()
$1,496
This Cathay Pacific deal was found by Cheapflights users on 9/14. 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.
Fri 10/238:04 pm -
2 stops35h 01m
Tue 10/278:40 am -
2 stops27h 49m
Deal found 9/14![Cathay Pacific logo]()
$1,657
This Air Canada deal was found by Cheapflights users on 9/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:10 pm -
1 stop22h 35m
Wed 1/1310:45 am -
2 stops24h 15m
Deal found 9/13![Air Canada logo]()
$1,399
This Philippine Airlines deal was found by Cheapflights users on 9/13. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:00 am -
2 stops32h 30m
Fri 10/309:20 am -
2 stops30h 33m
Deal found 9/13![Multiple Airlines logo]()
$1,501
This Cathay Pacific deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 19m
Wed 11/1112:50 am -
2 stops39h 09m
Deal found 9/16![Cathay Pacific logo]()
$1,661
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 11/24:25 pm -
1 stop23h 40m
Mon 11/169:20 am -
Nonstop15h 40m
Deal found 9/13![United Airlines logo]()
$1,843
This Delta deal was found by Cheapflights users on 9/13. 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.
Mon 11/211:12 am -
2 stops28h 18m
Mon 11/1610:40 am -
2 stops29h 41m
Deal found 9/13![Delta logo]()
$1,865
This Cathay Pacific deal was found by Cheapflights users on 9/13. 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.
Wed 10/282:08 pm -
2 stops40h 57m
Wed 11/48:40 am -
2 stops31h 36m
Deal found 9/13![Multiple Airlines logo]()
$1,517
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:25 pm -
Nonstop17h 35m
Thu 11/199:20 am -
Nonstop15h 40m
Deal found 9/16![United Airlines logo]()
$1,845
This KAYAK deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/312:07 pm -
1 stop21h 53m
Sat 2/61:55 pm -
2 stops38h 06m
Deal found 9/16![Qantas Airways logo]()
$2,071
This Delta deal was found by Cheapflights users on 9/14. 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.
Sun 11/1510:27 am -
2 stops28h 33m
Wed 11/1810:10 am -
2 stops30h 11m
Deal found 9/14![Delta logo]()
$1,900
This Qatar Airways deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:35 pm -
1 stop36h 45m
Fri 11/1311:40 pm -
1 stop32h 35m
Deal found 9/16![Qatar Airways logo]()
$2,195
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:08 pm -
2 stops23h 52m
Tue 10/208:35 pm -
2 stops27h 46m
Deal found 9/15![American Airlines logo]()
$2,001
This Cathay Pacific deal was found by Cheapflights users on 9/12. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:08 pm -
2 stops42h 12m
Tue 11/312:50 am -
2 stops34h 49m
Deal found 9/12![Multiple Airlines logo]()
$1,523
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 -
2 stops42h 36m
Deal found 9/16![Air Canada logo]()
$1,769
Last-minute flights from Houston to AustraliaDiscover last-minute flight deals from Houston to Australia. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Australia. Data last updated September 17, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 9/164:45 pm -
1 stop23h 20m
Wed 9/2310:00 am -
2 stops42h 23m
Deal found 9/16![Air Canada logo]()
$1,369
This lol.travel deal was found by Cheapflights users on 9/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:45 pm -
1 stop23h 20m
Sun 10/410:00 am -
1 stop20h 37m
Deal found 9/14![Air Canada logo]()
$1,289
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 9/2310:00 am -
2 stops30h 05m
Wed 9/3010:00 am -
2 stops42h 23m
Deal found 9/16![Air Canada logo]()
$1,373
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:45 pm -
1 stop23h 20m
Mon 10/1910:00 am -
2 stops42h 25m
Deal found 9/14![Air Canada logo]()
$1,370
This Philippine Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 9/17![Multiple Airlines logo]()
$1,310
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:32 pm -
2 stops47h 33m
Tue 11/1010:45 am -
2 stops42h 36m
Deal found 9/14![Air Canada logo]()
$1,365
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/2110:59 pm -
1 stop40h 31m
Wed 10/286:40 pm -
2 stops36h 35m
Deal found 9/15![Multiple Airlines logo]()
$1,328
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:25 pm -
2 stops48h 20m
Sun 11/810:45 am -
2 stops50h 54m
Deal found 9/17![Air Canada logo]()
$1,391
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Wed 10/289:50 pm -
1 stop40h 35m
Wed 11/42:00 pm -
2 stops38h 32m
Deal found 9/13![Multiple Airlines logo]()
$1,292
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/289:50 pm -
1 stop40h 35m
Tue 11/248:05 pm -
2 stops52h 50m
Deal found 9/14![Multiple Airlines logo]()
$1,338
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/284:25 pm -
2 stops24h 20m
Wed 1/1310:45 am -
2 stops48h 15m
Deal found 9/16![Air Canada logo]()
$1,382
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/3110:47 am -
2 stops27h 38m
Sat 11/77:15 pm -
1 stop36h 00m
Deal found 9/17![Multiple Airlines logo]()
$1,344
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 September 17, 2026.
Search for one-way flight options from Houston to Australia. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/2610:59 pm -
1 stop39h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$547
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 11/39:50 pm -
1 stop39h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Wed 11/49:50 pm -
1 stop39h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/510:59 pm -
1 stop38h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/2911:45 am -
2 stops26h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:35 am -
2 stops50h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$597
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 11/96:40 am -
2 stops33h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$599
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 11/39:50 pm -
1 stop42h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$601
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 11/710:40 pm -
2 stops38h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$605
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/1810:59 pm -
1 stop40h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$614
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 11/266:11 am -
2 stops31h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$616
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Wed 11/258:43 pm -
1 stop40h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$619
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 September 17, 2026.
Round-trip from | $1,171 (Trip.com) |
|---|---|
One-way from | $547 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $1,597 |
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 September 17, 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
HoustonBrisbane
IAH Houston George Bush Intcntl - BNE Brisbane
IAHBNE
Houston George Bush Intcntl
Tue 12/1
11:35 am-5:50 am
2 stops50h 15m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$597
HoustonBrisbane
IAH Houston George Bush Intcntl - BNE Brisbane
IAHBNE
Houston George Bush Intcntl
Tue 11/17
7:00 am-10:15 am
2 stops35h 15m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$628
HoustonSydney
IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith
IAHSYD
Houston George Bush Intcntl
Wed 11/25
7:00 am-9:50 am
2 stops33h 50m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$628
HoustonSydney
IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith
IAHSYD
Houston George Bush Intcntl
Sat 9/26
8:17 pm-8:00 am
2 stops44h 43m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$641
HoustonBrisbane
IAH Houston George Bush Intcntl - BNE Brisbane
IAHBNE
Houston George Bush Intcntl
Tue 11/17
3:19 pm-5:50 am
1 stop22h 31m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$760
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Thu 2/11
9:09 am-11:05 pm
2 stops44h 56m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$765
HoustonBrisbane
HOU Houston Hobby - BNE Brisbane
HOUBNE
Houston Hobby
Tue 11/17
7:18 pm-11:20 pm
2 stops36h 02m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$771
HoustonPerth
IAH Houston George Bush Intcntl - PER Perth
IAHPER
Houston George Bush Intcntl
Thu 10/1
12:00 pm-10:40 pm
2 stops69h 40m
Perth
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$778
HoustonPerth
IAH Houston George Bush Intcntl - PER Perth
IAHPER
Houston George Bush Intcntl
Wed 10/7
8:04 pm-8:55 am
3 stops47h 51m
Perth
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$818
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
$840
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-BNE
IAH-MEL
HOU-SYD
HOU-BNE
IAH-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-BNE
IAH-MEL
HOU-SYD
HOU-BNE
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 $1,279). Flying from Houston to Australia in December is currently the most expensive (average of $1,846). 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 September 17, 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.
Entertainment
7.4
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Food
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Entertainment
7.4
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Food
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Entertainment
7.4
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Food
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Entertainment
7.4
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Food
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Entertainment
7.4
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Food
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Entertainment
7.4
Boarding
8.2
Overall
8.0
Comfort
7.9
Crew
8.5
Food
7.5
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Top regions
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 September 17, 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 September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$447 | Average$967 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$782 | Average$1,040 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$818 | Average$1,607 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$833 | Average$897 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$839 | Average$1,643 | FlexibilityNo cancel fee | On-time69% |