$512+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SYD
Aug 2 — Aug 91
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 July 3, 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 July 3, 2026.
This Trip.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:30 am
AUS
- SYD
3 stops38h 20m
Multiple Airlines
Thu 8/131:15 pm
SYD
- AUS
3 stops37h 37m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$1,004
This oojo deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:00 pm
AUS
- BNE
1 stop21h 30m
Qantas Airways
Mon 11/169:40 am
BNE
- AUS
1 stop21h 01m
Qantas Airways
Deal found 6/28![Qantas Airways logo]()
$1,102
This Qantas Airways deal was found by Cheapflights users on 7/2. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/264:24 pm
AUS
- SYD
1 stop21h 31m
Multiple Airlines
Fri 1/87:00 am
SYD
- AUS
2 stops21h 57m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,108
This Trip.com deal was found by Cheapflights users on 7/1. 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.
Wed 9/210:55 am
AUS
- SYD
3 stops33h 55m
Multiple Airlines
Tue 9/151:15 pm
SYD
- AUS
3 stops35h 33m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,118
This Air Canada deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:00 am
AUS
- SYD
1 stop31h 20m
Air Canada
Wed 10/1410:20 am
SYD
- AUS
1 stop35h 41m
Air Canada
Deal found 6/28![Air Canada logo]()
$1,120
This Expedia deal was found by Cheapflights users on 7/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:25 am
AUS
- SYD
2 stops53h 55m
Air Canada
Sun 8/239:20 am
SYD
- AUS
1 stop35h 42m
Air Canada
Deal found 7/2![Air Canada logo]()
$1,122
This Bravofly deal was found by Cheapflights users on 7/2. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:48 pm
AUS
- SYD
1 stop19h 42m
Qantas Airways
Sun 8/239:10 am
SYD
- AUS
1 stop20h 09m
Qantas Airways
Deal found 7/2![Qantas Airways logo]()
$1,127
This Justfly.com deal was found by Cheapflights users on 7/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:00 am
AUS
- SYD
1 stop31h 20m
Air Canada
Sun 8/99:20 am
SYD
- AUS
1 stop35h 42m
Air Canada
Deal found 7/2![Air Canada logo]()
$1,130
This Trip.com deal was found by Cheapflights users on 7/1. 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.
Fri 8/146:30 am
AUS
- BNE
3 stops37h 05m
Multiple Airlines
Fri 8/2111:35 am
BNE
- AUS
3 stops39h 17m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,130
This Air Canada deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:25 am
AUS
- SYD
2 stops29h 55m
Air Canada
Tue 8/49:20 am
SYD
- AUS
2 stops40h 25m
Air Canada
Deal found 6/28![Air Canada logo]()
$1,131
This oojo deal was found by Cheapflights users on 7/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:41 pm
AUS
- MEL
1 stop20h 19m
Qantas Airways
Sat 8/229:45 am
MEL
- AUS
1 stop19h 34m
Qantas Airways
Deal found 7/2![Qantas Airways logo]()
$1,131
This Air Canada deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 10/2010:25 am
AUS
- SYD
2 stops29h 55m
Air Canada
Tue 11/1711:20 am
SYD
- AUS
2 stops40h 51m
Air Canada
Deal found 6/30![Air Canada logo]()
$1,132
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 July 3, 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 July 3, 2026.
This Air Canada deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 9/2111:40 am
AUS
- SYD
2 stops52h 40m
Air Canada
Sun 9/279:20 am
SYD
- AUS
2 stops40h 28m
Air Canada
Deal found 6/30![Air Canada logo]()
$1,136
This Air Canada deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/119:00 am
AUS
- SYD
1 stop31h 20m
Multiple Airlines
Sat 8/228:15 pm
SYD
- AUS
2 stops48h 47m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,147
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:19 pm
AUS
- BNE
2 stops25h 11m
United Airlines
Mon 11/1611:40 am
BNE
- AUS
2 stops22h 04m
United Airlines
Deal found 6/28![United Airlines logo]()
$1,149
This Qantas Airways deal was found by Cheapflights users on 7/2. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:48 pm
AUS
- SYD
1 stop19h 42m
Qantas Airways
Sun 8/239:10 am
SYD
- AUS
1 stop20h 09m
Qantas Airways
Deal found 7/2![Qantas Airways logo]()
$1,179
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:11 pm
AUS
- MEL
1 stop24h 34m
American Airlines
Sun 8/309:45 am
MEL
- AUS
1 stop19h 34m
American Airlines
Deal found 7/2![American Airlines logo]()
$1,188
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:40 pm
AUS
- SYD
1 stop26h 10m
Delta
Tue 9/159:15 am
SYD
- AUS
1 stop18h 20m
Delta
Deal found 7/1![Delta logo]()
$1,306
This Qatar Airways deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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.
Wed 9/233:14 pm
AUS
- ADL
2 stops57h 16m
Qatar Airways
Fri 10/1610:00 pm
ADL
- AUS
2 stops37h 14m
Qatar Airways
Deal found 6/30![Qatar Airways logo]()
$1,515
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:10 pm
AUS
- SYD
2 stops23h 50m
United Airlines
Wed 9/1610:20 am
SYD
- AUS
2 stops21h 35m
United Airlines
Deal found 6/28![United Airlines logo]()
$1,190
This Ovago deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am
AUS
- MEL
1 stop32h 45m
Qantas Airways
Fri 9/189:45 am
MEL
- AUS
1 stop29h 09m
Qantas Airways
Deal found 6/28![Qantas Airways logo]()
$1,237
This Qantas Airways deal was found by Cheapflights users on 7/1. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:56 pm
AUS
- SYD
1 stop25h 09m
Multiple Airlines
Sat 8/2212:00 pm
SYD
- AUS
1 stop20h 01m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,278
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:13 pm
AUS
- MEL
1 stop24h 32m
American Airlines
Fri 9/189:45 am
MEL
- AUS
1 stop25h 45m
American Airlines
Deal found 7/1![American Airlines logo]()
$1,288
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 8/173:08 pm
AUS
- SYD
2 stops24h 47m
United Airlines
Mon 8/249:30 am
SYD
- AUS
2 stops22h 35m
United Airlines
Deal found 7/3![United Airlines logo]()
$1,190
This Air Canada deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:40 am
AUS
- BNE
2 stops28h 25m
Air Canada
Wed 8/1910:00 am
BNE
- AUS
1 stop35h 02m
Air Canada
Deal found 6/28![Air Canada logo]()
$1,400
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/63:35 pm
AUS
- MEL
1 stop25h 40m
United Airlines
Thu 8/1310:55 am
MEL
- AUS
1 stop26h 04m
United Airlines
Deal found 6/30![United Airlines logo]()
$1,199
This Orbitz deal was found by Cheapflights users on 7/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:43 pm
AUS
- AVV
2 stops35h 07m
Multiple Airlines
Wed 8/126:00 am
AVV
- AUS
2 stops28h 11m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,371
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 7/273:35 pm
AUS
- MEL
1 stop25h 40m
United Airlines
Mon 8/310:55 am
MEL
- AUS
1 stop27h 09m
United Airlines
Deal found 6/30![United Airlines logo]()
$1,199
This Qantas Airways deal was found by Cheapflights users on 7/1. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:43 pm
AUS
- MEL
2 stops23h 57m
Qantas Airways
Mon 7/276:00 am
MEL
- AUS
2 stops23h 30m
Qantas Airways
Deal found 7/1![Qantas Airways logo]()
$1,477
This Ovago deal was found by Cheapflights users on 7/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:15 pm
AUS
- HBA
3 stops38h 30m
Air New Zealand
Sun 7/196:00 am
HBA
- AUS
2 stops32h 59m
Air New Zealand
Deal found 7/2![Air New Zealand logo]()
$3,324
This Air Canada deal was found by Cheapflights users on 7/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:25 am
AUS
- BNE
2 stops29h 40m
Multiple Airlines
Sat 9/198:45 pm
BNE
- AUS
2 stops48h 16m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,392
This Emirates deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:33 pm
AUS
- ADL
2 stops38h 02m
Emirates
Thu 8/2010:00 pm
ADL
- AUS
2 stops36h 27m
Emirates
Deal found 6/28![Emirates logo]()
$3,448
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:56 pm
AUS
- PER
2 stops31h 19m
American Airlines
Thu 8/2011:45 pm
PER
- AUS
2 stops27h 34m
American Airlines
Deal found 6/29![American Airlines logo]()
$1,581
This United Airlines deal was found by Cheapflights users on 7/2. 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 7/66:04 pm
AUS
- MEL
2 stops22h 26m
United Airlines
Sun 8/29:30 am
MEL
- AUS
2 stops25h 27m
United Airlines
Deal found 7/2![United Airlines logo]()
$1,203
This Qantas Airways deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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.
Thu 9/242:58 pm
AUS
- ADL
2 stops38h 27m
Qantas Airways
Sun 10/186:00 am
ADL
- AUS
2 stops23h 38m
Qantas Airways
Deal found 6/30![Qantas Airways logo]()
$1,525
This oojo deal was found by Cheapflights users on 7/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:43 pm
AUS
- AVV
2 stops35h 07m
Multiple Airlines
Sun 8/306:00 am
AVV
- AUS
2 stops47h 19m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,416
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:20 am
AUS
- MEL
1 stop35h 55m
United Airlines
Tue 8/1110:55 am
MEL
- AUS
1 stop20h 38m
United Airlines
Deal found 6/29![United Airlines logo]()
$1,208
This Qantas Airways deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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.
Thu 9/242:58 pm
AUS
- ADL
2 stops34h 17m
Qantas Airways
Sat 10/176:00 am
ADL
- AUS
2 stops31h 12m
Qantas Airways
Deal found 6/30![Qantas Airways logo]()
$1,525
This Air Canada deal was found by Cheapflights users on 7/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:40 am
AUS
- BNE
3 stops32h 50m
Multiple Airlines
Mon 8/248:40 pm
BNE
- AUS
3 stops53h 05m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,428
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Fri 8/215:44 pm
AUS
- SYD
2 stops22h 16m
United Airlines
Sun 9/2010:20 am
SYD
- AUS
1 stop18h 44m
United Airlines
Deal found 7/2![United Airlines logo]()
$1,236
This Qantas Airways deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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.
Thu 9/242:58 pm
AUS
- ADL
2 stops37h 32m
Qantas Airways
Tue 10/206:00 am
ADL
- AUS
2 stops23h 38m
Qantas Airways
Deal found 6/30![Qantas Airways logo]()
$1,525
This oojo deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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.
Thu 7/308:43 pm
AUS
- AVV
2 stops35h 07m
Multiple Airlines
Thu 8/66:00 am
AVV
- AUS
2 stops32h 53m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,437
Last-minute flights from Austin to AustraliaDiscover last-minute flight deals from Austin to Australia. Data last updated July 3, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Australia. Data last updated July 3, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 7/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:00 am
AUS
- SYD
1 stop31h 20m
Air Canada
Sun 8/99:20 am
SYD
- AUS
1 stop35h 42m
Air Canada
Deal found 7/2![Air Canada logo]()
$1,130
This Air Canada deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:00 am
AUS
- SYD
1 stop31h 20m
Air Canada
Tue 8/49:20 am
SYD
- AUS
2 stops40h 25m
Air Canada
Deal found 6/28![Air Canada logo]()
$1,128
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:11 pm
AUS
- MEL
1 stop24h 34m
American Airlines
Thu 8/69:45 am
MEL
- AUS
1 stop26h 36m
American Airlines
Deal found 6/30![American Airlines logo]()
$1,188
This lol.travel deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:56 pm
AUS
- MEL
1 stop24h 49m
Qantas Airways
Fri 8/219:45 am
MEL
- AUS
1 stop19h 34m
Qantas Airways
Deal found 6/28![Qantas Airways logo]()
$1,163
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:41 pm
AUS
- MEL
2 stops24h 04m
American Airlines
Fri 8/219:45 am
MEL
- AUS
1 stop26h 36m
American Airlines
Deal found 6/28![American Airlines logo]()
$1,181
This Trip.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:30 am
AUS
- SYD
3 stops38h 20m
Multiple Airlines
Thu 8/131:15 pm
SYD
- AUS
3 stops37h 37m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$1,004
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:25 am
AUS
- SYD
2 stops29h 55m
Air Canada
Wed 8/269:20 am
SYD
- AUS
1 stop35h 42m
Air Canada
Deal found 7/2![Air Canada logo]()
$1,134
This Trip.com deal was found by Cheapflights users on 7/1. 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.
Fri 8/146:30 am
AUS
- BNE
3 stops37h 05m
Multiple Airlines
Fri 8/2111:35 am
BNE
- AUS
3 stops39h 17m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,130
This oojo deal was found by Cheapflights users on 7/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:41 pm
AUS
- MEL
1 stop20h 19m
Qantas Airways
Sat 8/229:45 am
MEL
- AUS
1 stop19h 34m
Qantas Airways
Deal found 7/2![Qantas Airways logo]()
$1,131
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:56 pm
AUS
- MEL
1 stop24h 49m
American Airlines
Sat 8/229:45 am
MEL
- AUS
1 stop19h 34m
American Airlines
Deal found 7/1![American Airlines logo]()
$1,180
This Expedia deal was found by Cheapflights users on 7/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:25 am
AUS
- SYD
2 stops53h 55m
Air Canada
Sun 8/239:20 am
SYD
- AUS
1 stop35h 42m
Air Canada
Deal found 7/2![Air Canada logo]()
$1,122
This Bravofly deal was found by Cheapflights users on 7/2. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:48 pm
AUS
- SYD
1 stop19h 42m
Qantas Airways
Sun 8/239:10 am
SYD
- AUS
1 stop20h 09m
Qantas Airways
Deal found 7/2![Qantas Airways logo]()
$1,127
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 July 3, 2026.
Search for one-way flight options from Austin to Australia. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:43 pm
AUS
- SYD
3 stops49h 07m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:43 am
AUS
- SYD
3 stops34h 07m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$529
This oojo deal was found by Cheapflights users on 7/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:36 pm
AUS
- SYD
1 stop19h 29m
Qantas Airways
Deal found 7/1![Qantas Airways logo]()
$586
This oojo deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:56 pm
AUS
- SYD
1 stop25h 09m
Qantas Airways
Deal found 6/29![Qantas Airways logo]()
$598
This oojo deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:43 pm
AUS
- SYD
1 stop19h 47m
Qantas Airways
Deal found 6/29![Qantas Airways logo]()
$621
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:41 pm
AUS
- SYD
2 stops24h 24m
American Airlines
Deal found 6/29![American Airlines logo]()
$623
This KAYAK deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:04 pm
AUS
- SYD
2 stops21h 56m
Air New Zealand
Deal found 6/29![Air New Zealand logo]()
$624
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 7/64:10 pm
AUS
- SYD
2 stops23h 50m
United Airlines
Deal found 7/1![United Airlines logo]()
$625
This oojo deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 9/12:56 pm
AUS
- SYD
1 stop25h 09m
Qantas Airways
Deal found 6/30![Qantas Airways logo]()
$655
This oojo deal was found by Cheapflights users on 7/3. 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.
Mon 9/214:32 pm
AUS
- SYD
1 stop23h 23m
Qantas Airways
Deal found 7/3![Qantas Airways logo]()
$656
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:24 pm
AUS
- MEL
2 stops46h 26m
Delta
Deal found 7/1![Delta logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 9/18:15 pm
AUS
- SYD
3 stops46h 10m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$664
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 July 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,004 (Trip.com) |
One-way from | $512 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $1,604 |
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 July 3, 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
AustinSydney
AUS - SYD
AUSSYD
Austin Bergstrom
Mon 9/21
11:40 am-7:20 am
2 stops52h 40m
Sydney Kingsford Smith
Sun 9/27
9:20 am-10:48 am
2 stops40h 28m
$1,136
AustinSydney
AUS - SYD
AUSSYD
Austin Bergstrom
Tue 8/11
9:00 am-7:20 am
1 stop31h 20m
Sydney Kingsford Smith
Sat 8/22
8:15 pm-6:02 am
2 stops48h 47m
$1,147
AustinBrisbane
AUS - BNE
AUSBNE
Austin Bergstrom
Fri 11/6
2:19 pm-7:30 am
2 stops25h 11m
Brisbane
Mon 11/16
11:40 am-5:44 pm
2 stops22h 04m
$1,149
Quickest round-trip
AustinSydney
AUS - SYD
AUSSYD
Austin Bergstrom
Sun 8/16
8:48 pm-7:30 am
1 stop19h 42m
Sydney Kingsford Smith
Sun 8/23
9:10 am-2:19 pm
1 stop20h 09m
$1,179
AustinMelbourne
AUS - MEL
AUSMEL
Austin Bergstrom
Thu 7/30
3:11 pm-6:45 am
1 stop24h 34m
Melbourne
Sun 8/30
9:45 am-2:19 pm
1 stop19h 34m
$1,188
AustinSydney
AUS - SYD
AUSSYD
Austin Bergstrom
Mon 8/31
4:10 pm-7:00 am
2 stops23h 50m
Sydney Kingsford Smith
Wed 9/16
10:20 am-4:55 pm
2 stops21h 35m
$1,190
AustinSydney
AUS - SYD
AUSSYD
Austin Bergstrom
Mon 8/17
3:08 pm-6:55 am
2 stops24h 47m
Sydney Kingsford Smith
Mon 8/24
9:30 am-5:05 pm
2 stops22h 35m
$1,190
AustinMelbourne
AUS - MEL
AUSMEL
Austin Bergstrom
Thu 8/6
3:35 pm-8:15 am
1 stop25h 40m
Melbourne
Thu 8/13
10:55 am-9:59 pm
1 stop26h 04m
$1,199
AustinMelbourne
AUS - MEL
AUSMEL
Austin Bergstrom
Mon 7/27
3:35 pm-8:15 am
1 stop25h 40m
Melbourne
Mon 8/3
10:55 am-11:04 pm
1 stop27h 09m
$1,199
AustinMelbourne
AUS - MEL
AUSMEL
Austin Bergstrom
Mon 7/6
6:04 pm-7:30 am
2 stops22h 26m
Melbourne
Sun 8/2
9:30 am-7:57 pm
2 stops25h 27m
$1,203
Showing 1-10 of 48 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-ADL
AUS-AVV
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-ADL
What is the cheapest month to book a flight from Austin to Australia?
Currently, June is the cheapest month in which you can book a flight from Austin to Australia (average of $257). Flying from Austin to Australia in September is currently the most expensive (average of $950). 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 Austin to Australia?
To ensure you get the cheapest price possible for a flight from Austin to Australia, you should look to book at least 12 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 July 3, 2026.
Read through reviews of airlines operating flights from Austin to Australia, such as Air New Zealand,Delta, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Food
7.4
Entertainment
7.4
Reviews
1 / 20
10.0
ExcellentDebra,Mar 2026
HNL - AKL
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Food
7.4
Entertainment
7.4
Reviews
1 / 20
10.0
ExcellentDebra,Mar 2026
HNL - AKL
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Food
7.4
Entertainment
7.4
Reviews
1 / 20
10.0
ExcellentDebra,Mar 2026
HNL - AKL
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Food
7.4
Entertainment
7.4
Reviews
1 / 20
10.0
ExcellentDebra,Mar 2026
HNL - AKL
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Food
7.4
Entertainment
7.4
Reviews
1 / 20
10.0
ExcellentDebra,Mar 2026
HNL - AKL
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Food
7.4
Entertainment
7.4
Reviews
1 / 20
10.0
ExcellentDebra,Mar 2026
HNL - AKL
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
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 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 July 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Austin to Australia flights
Consider these flights traveling from Austin to Australia.
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 6 airlines flying from Austin to Australia
Discover the top 6 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 July 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$318 | Average$1,342 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$524 | Average$1,298 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$704 | Average$1,346 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$901 | Average$1,335 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$945 | Average$1,342 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$976 | Average$1,614 | FlexibilityNo cancel fee | On-time78% |