$513+ Cheap flights from Austin (AUS) 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SYD
Apr 15 — Apr 221
Round-trip
1 adult, Economy
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Cheapest flights from Austin to AustraliaExplore the most affordable flight options available from Austin to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
Explore the most affordable flight options available from Austin to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
This Air Canada deal was found by Cheapflights users on 3/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:55 pm
AUS
- BNE
2 stops27h 10m
Air Canada
Wed 5/610:00 am
BNE
- AUS
1 stop25h 17m
Air Canada
Deal found 3/15![Air Canada logo]()
$929
This Air Canada deal was found by Cheapflights users on 3/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:25 am
AUS
- BNE
2 stops29h 40m
Air Canada
Mon 6/1510:00 am
BNE
- AUS
2 stops39h 53m
Air Canada
Deal found 3/10![Air Canada logo]()
$931
This Air Canada deal was found by Cheapflights users on 3/13. 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.
Mon 4/279:40 am
AUS
- BNE
2 stops30h 25m
Multiple Airlines
Mon 5/48:40 pm
BNE
- AUS
3 stops53h 13m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$962
This Air Canada deal was found by Cheapflights users on 3/13. 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 6/1410:25 am
AUS
- BNE
2 stops53h 40m
Air Canada
Mon 6/2910:00 am
BNE
- AUS
1 stop25h 17m
Air Canada
Deal found 3/13![Air Canada logo]()
$981
This Air Canada deal was found by Cheapflights users on 3/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:40 am
AUS
- BNE
2 stops30h 25m
Air Canada
Fri 5/110:00 am
BNE
- AUS
1 stop25h 17m
Air Canada
Deal found 3/10![Air Canada logo]()
$1,053
This lol.travel deal was found by Cheapflights users on 3/15. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:50 am
AUS
- SYD
1 stop31h 30m
Air Canada
Sun 5/179:20 am
SYD
- AUS
1 stop25h 57m
Air Canada
Deal found 3/15![Air Canada logo]()
$1,071
This Air Canada deal was found by Cheapflights users on 3/14. 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.
Tue 5/128:50 am
AUS
- SYD
1 stop31h 30m
Air Canada
Wed 5/279:20 am
SYD
- AUS
1 stop25h 57m
Air Canada
Deal found 3/14![Air Canada logo]()
$1,095
This Air Canada deal was found by Cheapflights users on 3/13. 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.
Mon 4/279:40 am
AUS
- SYD
2 stops30h 40m
Air Canada
Mon 5/49:20 am
SYD
- AUS
1 stop25h 57m
Air Canada
Deal found 3/13![Air Canada logo]()
$1,098
This Expedia deal was found by Cheapflights users on 3/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:55 am
AUS
- SYD
2 stops28h 25m
Air Canada
Sun 6/79:20 am
SYD
- AUS
1 stop25h 57m
Air Canada
Deal found 3/14![Air Canada logo]()
$1,103
This Air Canada deal was found by Cheapflights users on 3/14. 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.
Wed 5/202:10 pm
AUS
- SYD
2 stops26h 10m
Multiple Airlines
Sun 6/79:20 am
SYD
- AUS
1 stop25h 57m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$1,109
This Air Canada deal was found by Cheapflights users on 3/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:50 am
AUS
- ADL
2 stops36h 30m
Multiple Airlines
Mon 5/255:15 pm
ADL
- AUS
3 stops56h 08m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$1,131
This Air Canada deal was found by Cheapflights users on 3/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:55 am
AUS
- MEL
3 stops32h 30m
Multiple Airlines
Sun 5/178:50 pm
MEL
- AUS
2 stops38h 27m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$1,142
Best flights from Austin to AustraliaDiscover carefully curated flight deals from Austin to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
Discover carefully curated flight deals from Austin to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
This Air Canada deal was found by Cheapflights users on 3/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:40 am
AUS
- BNE
2 stops30h 25m
Air Canada
Fri 5/110:00 am
BNE
- AUS
1 stop25h 17m
Air Canada
Deal found 3/10![Air Canada logo]()
$1,053
This Air Canada deal was found by Cheapflights users on 3/13. 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.
Mon 4/2712:55 pm
AUS
- MEL
3 stops31h 25m
Multiple Airlines
Mon 5/48:50 pm
MEL
- AUS
3 stops53h 03m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$1,183
This Qantas Airways deal was found by Cheapflights users on 3/14. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:37 pm
AUS
- ADL
2 stops24h 58m
Qantas Airways
Tue 5/56:00 am
ADL
- AUS
2 stops23h 05m
Qantas Airways
Deal found 3/14![Qantas Airways logo]()
$1,185
This oojo deal was found by Cheapflights users on 3/10. 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.
Mon 8/247:10 pm
AUS
- SYD
2 stops22h 35m
Air New Zealand
Wed 9/210:20 am
SYD
- AUS
1 stop20h 35m
Air New Zealand
Deal found 3/10![Air New Zealand logo]()
$1,268
This United Airlines deal was found by Cheapflights users on 3/15. 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 4/292:10 pm
AUS
- MEL
1 stop26h 20m
United Airlines
Wed 5/610:55 am
MEL
- AUS
1 stop20h 27m
United Airlines
Deal found 3/15![United Airlines logo]()
$1,332
This Delta deal was found by Cheapflights users on 3/14. 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.
Tue 4/71:10 pm
AUS
- SYD
1 stop26h 40m
Delta
Mon 4/209:15 am
SYD
- AUS
1 stop21h 18m
Delta
Deal found 3/14![Delta logo]()
$2,099
This Qatar Airways deal was found by Cheapflights users on 3/13. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:05 am
AUS
- PER
2 stops40h 50m
Qatar Airways
Thu 5/283:40 pm
PER
- AUS
2 stops36h 55m
Qatar Airways
Deal found 3/13![Qatar Airways logo]()
$2,124
This oojo deal was found by Cheapflights users on 3/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:40 pm
AUS
- ADL
2 stops46h 15m
Qantas Airways
Sun 6/76:00 am
ADL
- AUS
2 stops32h 21m
Qantas Airways
Deal found 3/12![Qantas Airways logo]()
$1,194
This Air Canada deal was found by Cheapflights users on 3/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:55 pm
AUS
- ADL
3 stops32h 25m
Multiple Airlines
Sat 4/185:15 pm
ADL
- AUS
3 stops57h 18m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$1,306
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/213:35 pm
AUS
- MEL
1 stop25h 40m
United Airlines
Tue 6/1610:55 am
MEL
- AUS
2 stops27h 17m
United Airlines
Deal found 3/12![United Airlines logo]()
$1,336
This Air Canada deal was found by Cheapflights users on 3/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:00 am
AUS
- BNE
1 stop31h 05m
Air Canada
Mon 8/2410:00 am
BNE
- AUS
2 stops39h 45m
Air Canada
Deal found 3/10![Air Canada logo]()
$1,378
This BusinessClass deal was found by Cheapflights users on 3/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 pm
AUS
- ADL
2 stops26h 25m
Air New Zealand
Tue 5/52:25 pm
ADL
- AUS
3 stops43h 32m
Air New Zealand
Deal found 3/14![Air New Zealand logo]()
$1,388
This Rumbo deal was found by Cheapflights users on 3/10. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:05 pm
AUS
- SYD
2 stops27h 15m
Qantas Airways
Fri 5/1512:00 pm
SYD
- AUS
1 stop19h 22m
Qantas Airways
Deal found 3/10![Qantas Airways logo]()
$1,307
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/242:45 pm
AUS
- MEL
2 stops26h 30m
United Airlines
Thu 6/1810:55 am
MEL
- AUS
2 stops27h 17m
United Airlines
Deal found 3/12![United Airlines logo]()
$1,336
This BusinessClass deal was found by Cheapflights users on 3/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1411:55 am
AUS
- BNE
2 stops35h 35m
Multiple Airlines
Mon 6/2910:00 am
BNE
- AUS
1 stop25h 17m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$1,349
This BusinessClass deal was found by Cheapflights users on 3/15. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:22 pm
AUS
- CNS
2 stops24h 23m
Air New Zealand
Sat 5/161:55 pm
CNS
- AUS
3 stops49h 50m
Air New Zealand
Deal found 3/15![Air New Zealand logo]()
$1,445
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:20 am
AUS
- SYD
1 stop29h 40m
United Airlines
Thu 6/1810:20 am
SYD
- AUS
1 stop27h 44m
United Airlines
Deal found 3/12![United Airlines logo]()
$1,389
This Air Canada deal was found by Cheapflights users on 3/14. 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.
Wed 5/1311:55 am
AUS
- AVV
3 stops35h 15m
Multiple Airlines
Wed 5/278:55 pm
AVV
- AUS
3 stops52h 58m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$1,415
This Air Canada deal was found by Cheapflights users on 3/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2011:55 am
AUS
- ADL
3 stops33h 25m
Air Canada
Sun 5/246:55 pm
ADL
- AUS
2 stops39h 52m
Air Canada
Deal found 3/15![Air Canada logo]()
$1,572
This oojo deal was found by Cheapflights users on 3/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:56 pm
AUS
- PER
2 stops33h 04m
Air New Zealand
Sat 5/27:50 pm
PER
- AUS
2 stops40h 25m
Air New Zealand
Deal found 3/11![Air New Zealand logo]()
$1,503
This oojo deal was found by Cheapflights users on 3/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:05 pm
AUS
- HBA
2 stops31h 25m
Qantas Airways
Mon 5/181:35 pm
HBA
- AUS
2 stops40h 00m
Qantas Airways
Deal found 3/11![Qantas Airways logo]()
$1,568
This Qantas Airways deal was found by Cheapflights users on 3/14. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:49 pm
AUS
- BNE
1 stop24h 11m
Multiple Airlines
Tue 9/88:35 pm
BNE
- AUS
1 stop18h 48m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$1,443
This Air Canada deal was found by Cheapflights users on 3/14. 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.
Sat 4/2512:55 pm
AUS
- MEL
3 stops31h 10m
Air Canada
Tue 4/288:30 pm
MEL
- AUS
3 stops54h 33m
Air Canada
Deal found 3/14![Air Canada logo]()
$1,599
This United Airlines deal was found by Cheapflights users on 3/15. 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 4/291:00 pm
AUS
- BNE
1 stop26h 30m
United Airlines
Wed 5/610:30 am
BNE
- AUS
1 stop20h 52m
United Airlines
Deal found 3/15![United Airlines logo]()
$1,483
This Ovago deal was found by Cheapflights users on 3/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:35 pm
AUS
- HBA
2 stops26h 10m
Air New Zealand
Mon 5/186:05 am
HBA
- AUS
3 stops30h 19m
Air New Zealand
Deal found 3/11![Air New Zealand logo]()
$1,554
This Qantas Airways deal was found by Cheapflights users on 3/15. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:49 pm
AUS
- BNE
1 stop24h 11m
Multiple Airlines
Sat 9/199:10 am
BNE
- AUS
2 stops24h 15m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$1,464
This Ovago deal was found by Cheapflights users on 3/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/183:08 pm
AUS
- CNS
2 stops28h 27m
Qantas Airways
Thu 7/21:55 pm
CNS
- AUS
3 stops68h 21m
Qantas Airways
Deal found 3/14![Qantas Airways logo]()
$1,627
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:49 pm
AUS
- ADL
2 stops27h 26m
United Airlines
Sun 5/248:00 pm
ADL
- AUS
2 stops42h 43m
United Airlines
Deal found 3/11![United Airlines logo]()
$1,533
This Air Canada deal was found by Cheapflights users on 3/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:00 am
AUS
- BNE
2 stops33h 05m
Air Canada
Tue 4/2810:00 am
BNE
- AUS
2 stops43h 36m
Air Canada
Deal found 3/12![Air Canada logo]()
$1,746
This Qantas Airways deal was found by Cheapflights users on 3/14. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:05 pm
AUS
- SYD
2 stops31h 45m
Qantas Airways
Sat 4/259:10 am
SYD
- AUS
1 stop20h 25m
Qantas Airways
Deal found 3/14![Qantas Airways logo]()
$1,654
Last-minute flights from Austin to AustraliaDiscover last-minute flight deals from Austin to Australia. Data last updated March 16, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Australia. Data last updated March 16, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 3/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:10 pm
AUS
- SYD
2 stops26h 10m
Multiple Airlines
Sat 5/98:10 pm
SYD
- AUS
2 stops39h 07m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$1,126
This Air Canada deal was found by Cheapflights users on 3/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:40 am
AUS
- BNE
2 stops30h 25m
Air Canada
Fri 5/110:00 am
BNE
- AUS
1 stop25h 17m
Air Canada
Deal found 3/10![Air Canada logo]()
$1,053
This Air Canada deal was found by Cheapflights users on 3/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:55 pm
AUS
- BNE
3 stops32h 10m
Multiple Airlines
Fri 5/110:00 am
BNE
- AUS
1 stop25h 17m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$1,086
This oojo deal was found by Cheapflights users on 3/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:25 pm
AUS
- SYD
2 stops22h 20m
Air New Zealand
Sat 5/911:55 am
SYD
- AUS
2 stops24h 40m
Air New Zealand
Deal found 3/11![Air New Zealand logo]()
$1,157
This Air Canada deal was found by Cheapflights users on 3/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:45 am
AUS
- BNE
2 stops31h 20m
Air Canada
Tue 4/2810:00 am
BNE
- AUS
2 stops41h 41m
Air Canada
Deal found 3/10![Air Canada logo]()
$1,132
This Bravofly deal was found by Cheapflights users on 3/12. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:25 pm
AUS
- SYD
2 stops22h 20m
Air New Zealand
Sun 5/311:55 am
SYD
- AUS
2 stops24h 29m
Air New Zealand
Deal found 3/12![Air New Zealand logo]()
$1,162
This Air Canada deal was found by Cheapflights users on 3/13. 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.
Mon 4/279:40 am
AUS
- BNE
2 stops30h 25m
Multiple Airlines
Mon 5/48:40 pm
BNE
- AUS
3 stops53h 13m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$962
This Air Canada deal was found by Cheapflights users on 3/13. 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.
Mon 4/279:40 am
AUS
- BNE
2 stops30h 25m
Air Canada
Mon 5/410:00 am
BNE
- AUS
1 stop25h 17m
Air Canada
Deal found 3/13![Air Canada logo]()
$1,075
This Air Canada deal was found by Cheapflights users on 3/13. 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.
Mon 4/279:40 am
AUS
- SYD
2 stops30h 40m
Air Canada
Mon 5/49:20 am
SYD
- AUS
1 stop25h 57m
Air Canada
Deal found 3/13![Air Canada logo]()
$1,098
This Air Canada deal was found by Cheapflights users on 3/13. 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.
Mon 4/2712:55 pm
AUS
- MEL
3 stops31h 25m
Multiple Airlines
Mon 5/46:00 am
MEL
- AUS
2 stops29h 17m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$1,148
This Qantas Airways deal was found by Cheapflights users on 3/14. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:37 pm
AUS
- ADL
2 stops24h 58m
Qantas Airways
Tue 5/56:00 am
ADL
- AUS
2 stops23h 05m
Qantas Airways
Deal found 3/14![Qantas Airways logo]()
$1,185
This Air Canada deal was found by Cheapflights users on 3/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:55 pm
AUS
- BNE
2 stops27h 10m
Air Canada
Wed 5/610:00 am
BNE
- AUS
1 stop25h 17m
Air Canada
Deal found 3/15![Air Canada logo]()
$929
One-way flights from Austin to AustraliaSearch for one-way flight options from Austin to Australia. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
Search for one-way flight options from Austin to Australia. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Fri 5/19:47 pm
AUS
- SYD
3 stops47h 03m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:13 pm
AUS
- MEL
3 stops50h 47m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:47 pm
AUS
- MEL
3 stops47h 13m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$523
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Fri 4/1010:50 pm
AUS
- SYD
3 stops46h 00m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Fri 5/299:13 pm
AUS
- MEL
3 stops47h 47m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 3/14. 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.
Mon 4/279:57 pm
AUS
- SYD
3 stops46h 53m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$525
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/296:00 am
AUS
- SYD
3 stops38h 50m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$526
This Jetabroad deal was found by Cheapflights users on 3/12. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/268:15 pm
AUS
- MEL
2 stops30h 30m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$534
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 5/302:28 pm
AUS
- MEL
3 stops54h 57m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$547
This Jetabroad deal was found by Cheapflights users on 3/11. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:30 pm
AUS
- MEL
2 stops31h 50m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$563
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 6/110:28 am
AUS
- MEL
3 stops34h 57m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$573
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/253:39 pm
AUS
- SYD
3 stops53h 11m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$575
Find flight deals from Austin to Australia
Keep the following information in mind while searching for Austin to Australia flight deals. Data was last updated March 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $929 (Air Canada) |
One-way from | $513 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $1,103 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin 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 March 16, 2026.
Use the filters below to find and compare flights from Austin to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinBrisbane
AUS - BNE
AUSBNE
Austin Bergstrom
Fri 4/24
9:40 am-7:05 am
2 stops30h 25m
Brisbane
Fri 5/1
10:00 am-8:17 pm
1 stop25h 17m
$1,053
AustinMelbourne
AUS - MEL
AUSMEL
Austin Bergstrom
Mon 4/27
12:55 pm-11:20 am
3 stops31h 25m
Melbourne
Mon 5/4
8:50 pm-10:53 am
3 stops53h 03m
$1,183
AustinAdelaide
AUS - ADL
AUSADL
Austin Bergstrom
Tue 4/28
7:37 pm-11:05 am
2 stops24h 58m
Adelaide
Tue 5/5
6:00 am-2:35 pm
2 stops23h 05m
$1,185
AustinAdelaide
AUS - ADL
AUSADL
Austin Bergstrom
Sat 5/30
8:40 pm-9:25 am
2 stops46h 15m
Adelaide
Sun 6/7
6:00 am-11:51 pm
2 stops32h 21m
$1,194
AustinSydney
AUS - SYD
AUSSYD
Austin Bergstrom
Mon 8/24
7:10 pm-8:45 am
2 stops22h 35m
Sydney Kingsford Smith
Wed 9/2
10:20 am-3:55 pm
1 stop20h 35m
$1,268
AustinAdelaide
AUS - ADL
AUSADL
Austin Bergstrom
Wed 4/8
12:55 pm-11:50 am
3 stops32h 25m
Adelaide
Sat 4/18
5:15 pm-12:03 pm
3 stops57h 18m
$1,306
AustinSydney
AUS - SYD
AUSSYD
Austin Bergstrom
Sat 5/2
3:05 pm-9:20 am
2 stops27h 15m
Sydney Kingsford Smith
Fri 5/15
12:00 pm-4:22 pm
1 stop19h 22m
$1,307
AustinMelbourne
AUS - MEL
AUSMEL
Austin Bergstrom
Wed 4/29
2:10 pm-7:30 am
1 stop26h 20m
Melbourne
Wed 5/6
10:55 am-4:22 pm
1 stop20h 27m
$1,332
AustinMelbourne
AUS - MEL
AUSMEL
Austin Bergstrom
Thu 5/21
3:35 pm-8:15 am
1 stop25h 40m
Melbourne
Tue 6/16
10:55 am-11:12 pm
2 stops27h 17m
$1,336
AustinMelbourne
AUS - MEL
AUSMEL
Austin Bergstrom
Sun 5/24
2:45 pm-8:15 am
2 stops26h 30m
Melbourne
Thu 6/18
10:55 am-11:12 pm
2 stops27h 17m
$1,336
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Austin to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Austin with our price prediction graph.
AUS-SYD
AUS-BNE
AUS-MEL
AUS-AVV
AUS-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 Austin to Australia
AUS-AU0
AUS-SYD
AUS-BNE
AUS-MEL
AUS-AVV
What is the cheapest month to book a flight from Austin to Australia?
Currently, May is the cheapest month in which you can book a flight from Austin to Australia (average of $249). Flying from Austin to Australia in June is currently the most expensive (average of $959). 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 AUS to AU?
Find hourly flight availability from Austin 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 March 16, 2026.
One of the essential ways to save on airfare from Austin to Australia is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 45% on airfare.
What is the cheapest day to fly from Austin to Australia?
Use this chart to determine the cheapest time to fly round-trip from Austin to Australia. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their Austin to Australia flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 March 16, 2026.
Read through reviews of airlines operating flights from Austin to Australia, such as Fiji Airways,Delta, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.5
Boarding
8.2
Entertainment
7.5
Overall
8.1
Comfort
8.1
Crew
8.5
Reviews
1 / 18
10.0
ExcellentAnonymous,Feb 2026
SFO - NAN
Food
7.5
Boarding
8.2
Entertainment
7.5
Overall
8.1
Comfort
8.1
Crew
8.5
Reviews
1 / 18
10.0
ExcellentAnonymous,Feb 2026
SFO - NAN
Food
7.5
Boarding
8.2
Entertainment
7.5
Overall
8.1
Comfort
8.1
Crew
8.5
Reviews
1 / 18
10.0
ExcellentAnonymous,Feb 2026
SFO - NAN
Food
7.5
Boarding
8.2
Entertainment
7.5
Overall
8.1
Comfort
8.1
Crew
8.5
Reviews
1 / 18
10.0
ExcellentAnonymous,Feb 2026
SFO - NAN
Food
7.5
Boarding
8.2
Entertainment
7.5
Overall
8.1
Comfort
8.1
Crew
8.5
Reviews
1 / 18
10.0
ExcellentAnonymous,Feb 2026
SFO - NAN
Food
7.5
Boarding
8.2
Entertainment
7.5
Overall
8.1
Comfort
8.1
Crew
8.5
Reviews
1 / 18
10.0
ExcellentAnonymous,Feb 2026
SFO - NAN
Related info for your journey
Find useful and relevant information for your journey from Austin 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 Austin 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 Austin to Australia by cabin class
Find flights from Austin to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and Australia flights
Browse other Austin and Australia flight options. Last updated on March 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Austin to Australia flights
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Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 5 airlines flying from Austin to Australia
Discover the top 5 airlines that operate flights from Austin 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 March 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$221 | Average$1,389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$524 | Average$1,401 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$717 | Average$1,991 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$901 | Average$1,385 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$946 | Average$1,418 | FlexibilityNo cancel fee | On-time71% |