$626+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
Sep 5 — Sep 121
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 6, 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 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 11/37:48 pm -
1 stop41h 37m
Tue 11/172:00 pm -
2 stops38h 26m
Deal found 8/2![Multiple Airlines logo]()
$1,042
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/199:59 pm -
1 stop41h 31m
Mon 10/262:00 pm -
2 stops37h 26m
Deal found 8/1![Multiple Airlines logo]()
$1,082
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/167:00 am -
3 stops37h 50m
Wed 9/301:15 pm -
3 stops35h 11m
Deal found 8/3![Multiple Airlines logo]()
$1,085
This Trip.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/264:02 pm -
2 stops28h 58m
Wed 9/231:25 pm -
3 stops36h 58m
Deal found 8/2![Multiple Airlines logo]()
$1,088
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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
Wed 10/72:15 pm -
2 stops37h 11m
Deal found 8/2![Multiple Airlines logo]()
$1,095
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/14:02 pm -
1 stop24h 28m
Tue 9/81:15 pm -
2 stops37h 09m
Deal found 8/2![Multiple Airlines logo]()
$1,103
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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
Sun 10/42:15 pm -
2 stops37h 09m
Deal found 8/3![Multiple Airlines logo]()
$1,114
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 11/99:15 pm -
1 stop40h 10m
Tue 11/172:00 pm -
2 stops38h 26m
Deal found 8/5![Multiple Airlines logo]()
$1,118
This Trip.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/146:25 am -
3 stops39h 00m
Wed 9/301:25 pm -
3 stops36h 58m
Deal found 8/1![Multiple Airlines logo]()
$1,119
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 11/117:48 pm -
1 stop41h 37m
Wed 11/182:00 pm -
2 stops38h 26m
Deal found 8/4![Multiple Airlines logo]()
$1,129
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/213:52 pm -
1 stop24h 38m
Wed 8/261:15 pm -
2 stops25h 41m
Deal found 8/2![Multiple Airlines logo]()
$1,132
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 11/47:48 pm -
1 stop41h 37m
Sun 11/152:00 pm -
2 stops38h 26m
Deal found 8/5![Multiple Airlines logo]()
$1,137
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 6, 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 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/189:59 pm -
1 stop40h 46m
Sun 10/251:55 pm -
2 stops37h 31m
Deal found 8/3![Multiple Airlines logo]()
$1,161
This oojo deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/189:54 pm -
1 stop42h 36m
Sun 10/257:10 pm -
1 stop36h 05m
Deal found 8/3![Air New Zealand logo]()
$1,498
This Air Canada deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:50 pm -
2 stops28h 30m
Mon 8/248:30 pm -
3 stops40h 41m
Deal found 8/2![Air Canada logo]()
$1,606
This Turkish Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 11/410:00 pm -
2 stops52h 25m
Sun 11/159:35 pm -
2 stops38h 30m
Deal found 8/5![Turkish Airlines logo]()
$1,655
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/215:15 pm -
1 stop22h 40m
Sun 11/19:15 am -
Nonstop15h 40m
Deal found 8/1![United Airlines logo]()
$1,847
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/186:09 am -
2 stops34h 41m
Sun 10/2511:00 am -
2 stops28h 03m
Deal found 8/3![Delta logo]()
$1,862
This Cheapflightsfares deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:18 pm -
2 stops24h 17m
Sat 11/1412:00 pm -
1 stop21h 32m
Deal found 8/2![Qantas Airways logo]()
$1,902
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/911:31 am -
2 stops26h 29m
Wed 9/168:35 pm -
2 stops27h 21m
Deal found 8/5![American Airlines logo]()
$1,998
This Gurufare deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Tue 9/154:18 pm -
2 stops41h 22m
Mon 10/512:10 am -
2 stops36h 39m
Deal found 8/3![Cathay Pacific logo]()
$2,003
This Bravofly deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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.
Fri 9/115:30 pm -
2 stops30h 00m
Mon 9/141:45 pm -
2 stops29h 15m
Deal found 8/5![Singapore Airlines logo]()
$2,287
This Philippine Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 8/4![Multiple Airlines logo]()
$1,289
This KLM deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Mon 9/213:25 pm -
3 stops48h 45m
Sun 10/412:40 pm -
3 stops40h 40m
Deal found 8/3![KLM logo]()
$2,873
This oojo deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:00 am -
2 stops29h 55m
Sat 11/147:10 pm -
2 stops36h 05m
Deal found 8/6![Air New Zealand logo]()
$1,508
This Philippine Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Thu 8/207:20 am -
2 stops30h 40m
Sun 8/238:00 am -
2 stops30h 54m
Deal found 8/2![Multiple Airlines logo]()
$1,469
This British Airways deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:34 pm -
3 stops45h 21m
Fri 11/204:20 pm -
2 stops44h 35m
Deal found 8/2![British Airways logo]()
$3,364
This oojo deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:53 pm -
1 stop25h 37m
Fri 10/2312:10 pm -
1 stop19h 15m
Deal found 8/6![Air New Zealand logo]()
$1,553
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/196:46 pm -
1 stop21h 14m
Mon 10/269:20 am -
Nonstop15h 40m
Deal found 8/2![United Airlines logo]()
$1,847
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:09 am -
2 stops34h 21m
Wed 1/1310:40 am -
2 stops38h 46m
Deal found 8/3![Delta logo]()
$1,890
This Qantas Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 11/45:02 pm -
1 stop20h 53m
Tue 11/172:05 pm -
1 stop19h 27m
Deal found 8/5![Qantas Airways logo]()
$1,908
This BusinessClass deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Sat 11/146:10 pm -
2 stops28h 25m
Sat 11/282:50 pm -
2 stops40h 48m
Deal found 8/1![Multiple Airlines logo]()
$1,589
This oojo deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:30 pm -
2 stops27h 25m
Sun 8/239:30 am -
1 stop19h 10m
Deal found 8/5![Air New Zealand logo]()
$1,610
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/23:57 pm -
2 stops22h 03m
Wed 9/98:35 pm -
2 stops27h 21m
Deal found 8/3![American Airlines logo]()
$1,998
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 1/1111:40 am -
1 stop27h 11m
Deal found 8/4![United Airlines logo]()
$1,893
This KAYAK deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 10/148:24 pm -
2 stops37h 16m
Tue 10/2712:25 am -
2 stops45h 36m
Deal found 8/5![Cathay Pacific logo]()
$2,083
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/56:00 am -
2 stops34h 50m
Fri 10/1611:00 am -
2 stops28h 03m
Deal found 8/3![Delta logo]()
$1,912
This Qantas Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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.
Mon 11/25:02 pm -
2 stops29h 48m
Wed 11/114:25 pm -
2 stops38h 12m
Deal found 8/4![Qantas Airways logo]()
$1,953
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/112:14 pm -
2 stops25h 46m
Tue 9/88:35 pm -
2 stops27h 21m
Deal found 8/3![American Airlines logo]()
$1,998
This oojo deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:55 pm -
1 stop32h 40m
Sat 10/178:35 am -
1 stop22h 50m
Deal found 8/3![Air New Zealand logo]()
$1,692
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/249:25 pm -
Nonstop17h 35m
Fri 11/209:15 am -
Nonstop15h 40m
Deal found 8/3![United Airlines logo]()
$1,942
This KAYAK deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 11/216:10 pm -
2 stops28h 25m
Sat 12/56:00 am -
2 stops25h 38m
Deal found 8/2![Multiple Airlines logo]()
$1,774
Last-minute flights from Houston to AustraliaDiscover last-minute flight deals from Houston to Australia. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Australia. Data last updated August 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/144:02 pm -
1 stop24h 28m
Fri 9/41:15 pm -
2 stops25h 41m
Deal found 8/3![Multiple Airlines logo]()
$1,258
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 8/194:02 pm -
1 stop24h 28m
Wed 11/112:00 pm -
2 stops38h 26m
Deal found 8/4![Multiple Airlines logo]()
$1,225
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/213:52 pm -
1 stop24h 38m
Wed 8/261:15 pm -
2 stops25h 41m
Deal found 8/2![Multiple Airlines logo]()
$1,132
This Trip.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/264:02 pm -
2 stops28h 58m
Wed 9/231:25 pm -
3 stops36h 58m
Deal found 8/2![Multiple Airlines logo]()
$1,088
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 8/2610:45 am -
1 stop29h 00m
Wed 9/211:35 am -
2 stops27h 21m
Deal found 8/5![Multiple Airlines logo]()
$1,207
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/14:02 pm -
1 stop24h 28m
Tue 9/81:15 pm -
2 stops37h 09m
Deal found 8/2![Multiple Airlines logo]()
$1,103
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/14:02 pm -
1 stop23h 43m
Fri 10/232:30 pm -
2 stops36h 56m
Deal found 8/4![Multiple Airlines logo]()
$1,248
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/24:02 pm -
1 stop24h 28m
Wed 9/91:15 pm -
2 stops37h 09m
Deal found 8/5![Multiple Airlines logo]()
$1,190
This Trip.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/146:25 am -
3 stops39h 00m
Wed 9/301:25 pm -
3 stops36h 58m
Deal found 8/1![Multiple Airlines logo]()
$1,119
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/167:00 am -
3 stops37h 50m
Wed 9/301:15 pm -
3 stops35h 11m
Deal found 8/3![Multiple Airlines logo]()
$1,085
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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
Wed 10/72:15 pm -
2 stops37h 11m
Deal found 8/2![Multiple Airlines logo]()
$1,095
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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
Sun 10/42:15 pm -
2 stops37h 09m
Deal found 8/3![Multiple Airlines logo]()
$1,114
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 6, 2026.
Search for one-way flight options from Houston to Australia. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/309:15 pm -
3 stops55h 35m
Deal found 8/2![Multiple Airlines logo]()
$626
This Trip.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 8/265:38 pm -
2 stops48h 47m
Deal found 8/4![Multiple Airlines logo]()
$632
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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
Deal found 8/3![Multiple Airlines logo]()
$639
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 8/2410:04 pm -
3 stops54h 06m
Deal found 8/4![Multiple Airlines logo]()
$655
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/1010:38 pm -
3 stops53h 32m
Deal found 8/5![Multiple Airlines logo]()
$662
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/1810:09 pm -
3 stops58h 46m
Deal found 8/4![Multiple Airlines logo]()
$664
This Philippine Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:20 am -
2 stops33h 40m
Deal found 8/3![Multiple Airlines logo]()
$668
This Philippine Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Sun 8/98:19 pm -
2 stops44h 41m
Deal found 8/3![Multiple Airlines logo]()
$671
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/184:02 pm -
1 stop24h 03m
Deal found 8/3![Multiple Airlines logo]()
$672
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/157:00 am -
2 stops31h 45m
Deal found 8/1![Multiple Airlines logo]()
$679
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/139:59 pm -
3 stops33h 36m
Deal found 8/3![Multiple Airlines logo]()
$680
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 11/159:15 pm -
3 stops57h 00m
Deal found 8/5![Multiple Airlines logo]()
$700
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 6, 2026.
Round-trip from | $1,042 (Kiwi.com) |
|---|---|
One-way from | $626 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $1,622 |
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 2,558,603 searches. Data last updated August 6, 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
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Sun 10/18
9:59 pm-6:45 am
1 stop40h 46m
Melbourne
Sun 10/25
1:55 pm-11:26 am
2 stops37h 31m
$1,161
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
$1,289
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Thu 8/20
7:20 am-5:00 am
2 stops30h 40m
Melbourne
Sun 8/23
8:00 am-11:54 pm
2 stops30h 54m
$1,469
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Sun 10/18
9:54 pm-8:30 am
1 stop42h 36m
Melbourne
Sun 10/25
7:10 pm-3:15 pm
1 stop36h 05m
$1,498
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Tue 11/3
10:00 am-8:55 am
2 stops29h 55m
Melbourne
Sat 11/14
7:10 pm-2:15 pm
2 stops36h 05m
$1,508
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Fri 10/16
2:53 pm-8:30 am
1 stop25h 37m
Melbourne
Fri 10/23
12:10 pm-3:25 pm
1 stop19h 15m
$1,553
HoustonMelbourne
IAH Houston George Bush Intcntl - AVV Melbourne Avalon
IAHAVV
Houston George Bush Intcntl
Sat 11/14
6:10 pm-3:35 pm
2 stops28h 25m
Melbourne Avalon
Sat 11/28
2:50 pm-2:38 pm
2 stops40h 48m
$1,589
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Fri 8/14
4:50 pm-12:20 pm
2 stops28h 30m
Melbourne
Mon 8/24
8:30 pm-10:11 pm
3 stops40h 41m
$1,606
HoustonMelbourne
IAH Houston George Bush Intcntl - MEL Melbourne
IAHMEL
Houston George Bush Intcntl
Tue 8/11
4:30 pm-10:55 am
2 stops27h 25m
Melbourne
Sun 8/23
9:30 am-1:40 pm
1 stop19h 10m
$1,610
HoustonSydney
IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith
IAHSYD
Houston George Bush Intcntl
Wed 11/4
10:00 pm-7:25 pm
2 stops52h 25m
Sydney Kingsford Smith
Sun 11/15
9:35 pm-7:05 pm
2 stops38h 30m
$1,655
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-MEL
IAH-BNE
IAH-AVV
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-MEL
IAH-BNE
IAH-AVV
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 $1,161). Flying from Houston to Australia in July is currently the most expensive (average of $1,800). 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 6, 2026.
Peruse reviews from past customers who have flown with Air New Zealand,Qantas Airways, 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
Entertainment
7.4
Crew
8.5
Overall
8.0
Boarding
8.2
Food
7.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Comfort
7.9
Entertainment
7.4
Crew
8.5
Overall
8.0
Boarding
8.2
Food
7.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Comfort
7.9
Entertainment
7.4
Crew
8.5
Overall
8.0
Boarding
8.2
Food
7.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Comfort
7.9
Entertainment
7.4
Crew
8.5
Overall
8.0
Boarding
8.2
Food
7.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Comfort
7.9
Entertainment
7.4
Crew
8.5
Overall
8.0
Boarding
8.2
Food
7.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Comfort
7.9
Entertainment
7.4
Crew
8.5
Overall
8.0
Boarding
8.2
Food
7.4
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 6, 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 2,558,603 searches. Data last updated August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$371 | 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$830 | Average$1,559 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$833 | Average$942 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$839 | Average$1,818 | FlexibilityNo cancel fee | On-time69% |