$580+ 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SYD
Jun 17 — Jun 241
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 May 18, 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 May 18, 2026.
This oojo deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 11/115:35 pm
AUS
- MEL
2 stops30h 40m
Qantas Airways
Sat 12/1211:15 pm
MEL
- AUS
1 stop31h 50m
Qantas Airways
Deal found 5/18![Qantas Airways logo]()
$976
This oojo deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 10/306:53 pm
AUS
- SYD
2 stops33h 57m
Qantas Airways
Mon 11/1611:15 am
SYD
- AUS
1 stop19h 26m
Qantas Airways
Deal found 5/18![Qantas Airways logo]()
$995
This Justfly.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:29 pm
AUS
- SYD
1 stop25h 31m
Qantas Airways
Wed 12/27:15 pm
SYD
- AUS
2 stops33h 03m
Qantas Airways
Deal found 5/16![Qantas Airways logo]()
$1,001
This lol.travel deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:50 am
AUS
- SYD
1 stop31h 30m
Air Canada
Mon 6/19:20 am
SYD
- AUS
1 stop25h 57m
Air Canada
Deal found 5/14![Air Canada logo]()
$1,061
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:05 pm
AUS
- MEL
1 stop24h 40m
American Airlines
Thu 5/289:45 am
MEL
- AUS
1 stop19h 52m
American Airlines
Deal found 5/14![American Airlines logo]()
$1,071
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 7/23:44 pm
AUS
- MEL
2 stops24h 01m
American Airlines
Thu 7/99:45 am
MEL
- AUS
2 stops23h 39m
American Airlines
Deal found 5/18![American Airlines logo]()
$1,072
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:53 pm
AUS
- MEL
2 stops24h 22m
United Airlines
Thu 5/2810:55 am
MEL
- AUS
2 stops25h 30m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,082
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:30 pm
AUS
- MEL
2 stops23h 00m
United Airlines
Thu 12/311:30 am
MEL
- AUS
1 stop19h 34m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,083
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/302:41 pm
AUS
- MEL
2 stops25h 04m
American Airlines
Wed 6/109:45 am
MEL
- AUS
1 stop19h 58m
American Airlines
Deal found 5/14![American Airlines logo]()
$1,087
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:40 pm
AUS
- MEL
2 stops27h 10m
Delta
Sat 12/512:00 pm
MEL
- AUS
2 stops26h 15m
Delta
Deal found 5/13![Delta logo]()
$1,091
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 pm
AUS
- MEL
1 stop23h 00m
United Airlines
Wed 12/211:30 am
MEL
- AUS
1 stop19h 34m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,093
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/283:12 pm
AUS
- MEL
1 stop25h 48m
United Airlines
Tue 12/151:00 pm
MEL
- AUS
1 stop26h 37m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,094
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 May 18, 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 May 18, 2026.
This American Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/261:55 pm
AUS
- MEL
2 stops25h 50m
American Airlines
Sun 7/129:45 am
MEL
- AUS
2 stops24h 59m
American Airlines
Deal found 5/17![American Airlines logo]()
$1,087
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:40 am
AUS
- MEL
2 stops31h 10m
Delta
Wed 7/110:00 am
MEL
- AUS
2 stops26h 32m
Delta
Deal found 5/17![Delta logo]()
$1,106
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Sun 8/23:35 pm
AUS
- MEL
1 stop25h 40m
United Airlines
Sat 8/86:00 pm
MEL
- AUS
2 stops34h 29m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,115
This Qantas Airways deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:50 pm
AUS
- BNE
2 stops23h 15m
Qantas Airways
Sat 9/198:45 am
BNE
- AUS
2 stops22h 58m
Qantas Airways
Deal found 5/16![Qantas Airways logo]()
$1,228
This Qantas Airways deal was found by Cheapflights users on 5/15. 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 9/67:50 pm
AUS
- BNE
2 stops23h 15m
Multiple Airlines
Sat 9/197:30 am
BNE
- AUS
2 stops24h 13m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,229
This KAYAK deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:59 pm
AUS
- SYD
1 stop20h 01m
Air New Zealand
Tue 10/2011:20 am
SYD
- AUS
1 stop23h 05m
Air New Zealand
Deal found 5/16![Air New Zealand logo]()
$1,310
This Air Canada deal was found by Cheapflights users on 5/15. 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 6/88:50 am
AUS
- BNE
1 stop31h 15m
Air Canada
Mon 6/1510:00 am
BNE
- AUS
2 stops39h 58m
Air Canada
Deal found 5/15![Air Canada logo]()
$1,405
This Qatar Airways deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:30 am
AUS
- PER
2 stops37h 25m
Qatar Airways
Sat 12/510:45 pm
PER
- AUS
2 stops39h 24m
Qatar Airways
Deal found 5/16![Qatar Airways logo]()
$1,542
This Singapore Airlines deal was found by Cheapflights users on 5/13. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:40 am
AUS
- PER
2 stops55h 45m
Singapore Airlines
Mon 12/75:05 pm
PER
- AUS
3 stops44h 43m
Singapore Airlines
Deal found 5/13![Singapore Airlines logo]()
$2,374
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:04 pm
AUS
- SYD
2 stops21h 56m
United Airlines
Mon 7/2710:20 am
SYD
- AUS
1 stop23h 45m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,339
This Qantas Airways deal was found by Cheapflights users on 5/15. 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.
Tue 11/35:35 pm
AUS
- CNS
2 stops25h 30m
Multiple Airlines
Tue 11/179:25 am
CNS
- AUS
2 stops25h 58m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,403
This Air Canada deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:00 am
AUS
- BNE
1 stop31h 05m
Air Canada
Mon 8/2410:00 am
BNE
- AUS
1 stop25h 17m
Air Canada
Deal found 5/16![Air Canada logo]()
$1,473
This United Airlines deal was found by Cheapflights users on 5/15. 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 6/244:10 pm
AUS
- SYD
2 stops23h 45m
United Airlines
Tue 7/289:30 am
SYD
- AUS
2 stops20h 59m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,340
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/27:50 pm
AUS
- SYD
1 stop20h 00m
Delta
Mon 6/89:15 am
SYD
- AUS
1 stop26h 40m
Delta
Deal found 5/18![Delta logo]()
$1,547
This Priceline deal was found by Cheapflights users on 5/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:32 pm
AUS
- CNS
3 stops30h 23m
Air Canada
Tue 11/176:00 am
CNS
- AUS
3 stops26h 34m
Air Canada
Deal found 5/15![Air Canada logo]()
$1,492
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:00 pm
AUS
- SYD
1 stop22h 00m
United Airlines
Fri 11/1311:50 am
SYD
- AUS
1 stop20h 39m
United Airlines
Deal found 5/17![United Airlines logo]()
$1,361
This Priceline deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:20 pm
AUS
- BNE
2 stops54h 10m
Qatar Airways
Sun 6/2110:10 pm
BNE
- AUS
2 stops40h 40m
Qatar Airways
Deal found 5/17![Qatar Airways logo]()
$1,693
This Qantas Airways deal was found by Cheapflights users on 5/14. 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 7/73:11 pm
AUS
- BNE
1 stop22h 49m
Qantas Airways
Thu 7/306:15 am
BNE
- AUS
2 stops25h 06m
Qantas Airways
Deal found 5/14![Qantas Airways logo]()
$1,695
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:21 pm
AUS
- SYD
1 stop26h 29m
Delta
Mon 6/19:15 am
SYD
- AUS
1 stop20h 55m
Delta
Deal found 5/17![Delta logo]()
$1,603
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/203:30 pm
AUS
- SYD
1 stop24h 25m
United Airlines
Tue 7/2810:20 am
SYD
- AUS
1 stop23h 45m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,385
This Justfly.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/242:45 pm
AUS
- SYD
2 stops25h 35m
Air Canada
Sat 6/279:20 am
SYD
- AUS
2 stops40h 25m
Air Canada
Deal found 5/13![Air Canada logo]()
$1,537
This Qatar Airways deal was found by Cheapflights users on 5/13. 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.
Sat 6/207:07 pm
AUS
- PER
2 stops58h 28m
Qatar Airways
Mon 7/2710:45 pm
PER
- AUS
2 stops38h 46m
Qatar Airways
Deal found 5/13![Qatar Airways logo]()
$1,709
This Ovago deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:07 pm
AUS
- PER
2 stops51h 48m
Multiple Airlines
Fri 6/2610:45 pm
PER
- AUS
2 stops38h 49m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,754
This Qantas Airways deal was found by Cheapflights users on 5/14. 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 7/73:11 pm
AUS
- BNE
1 stop22h 49m
Qantas Airways
Fri 7/3112:20 pm
BNE
- AUS
2 stops41h 10m
Qantas Airways
Deal found 5/14![Qantas Airways logo]()
$1,758
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:44 pm
AUS
- SYD
2 stops22h 11m
United Airlines
Sat 9/59:30 am
SYD
- AUS
2 stops23h 14m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,389
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:06 am
AUS
- PER
3 stops42h 29m
American Airlines
Mon 7/2711:45 pm
PER
- AUS
2 stops34h 59m
American Airlines
Deal found 5/13![American Airlines logo]()
$2,182
This Qatar Airways deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:06 am
AUS
- MEL
2 stops42h 44m
Qatar Airways
Mon 7/2710:45 pm
MEL
- AUS
2 stops40h 10m
Qatar Airways
Deal found 5/14![Qatar Airways logo]()
$1,808
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/172:10 pm
AUS
- SYD
1 stop25h 50m
United Airlines
Fri 6/269:30 am
SYD
- AUS
2 stops41h 29m
United Airlines
Deal found 5/18![United Airlines logo]()
$1,390
This Qantas Airways deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/163:14 pm
AUS
- CNS
2 stops29h 36m
Qantas Airways
Fri 7/35:00 pm
CNS
- AUS
2 stops43h 44m
Qantas Airways
Deal found 5/17![Qantas Airways logo]()
$1,904
This KAYAK deal was found by Cheapflights users on 5/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:01 pm
AUS
- CNS
2 stops26h 39m
Multiple Airlines
Thu 7/27:10 pm
CNS
- AUS
2 stops38h 55m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,933
Last-minute flights from Austin to AustraliaDiscover last-minute flight deals from Austin to Australia. Data last updated May 18, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Australia. Data last updated May 18, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:50 am
AUS
- SYD
1 stop31h 30m
Air Canada
Mon 6/19:20 am
SYD
- AUS
1 stop25h 57m
Air Canada
Deal found 5/14![Air Canada logo]()
$1,061
This Air Canada deal was found by Cheapflights users on 5/15. 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 5/188:50 am
AUS
- SYD
2 stops36h 05m
Multiple Airlines
Mon 6/19:20 am
SYD
- AUS
1 stop25h 57m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,164
This Orbitz deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/242:45 pm
AUS
- SYD
2 stops25h 35m
Air Canada
Tue 6/29:20 am
SYD
- AUS
2 stops38h 19m
Air Canada
Deal found 5/16![Air Canada logo]()
$1,127
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:08 pm
AUS
- MEL
1 stop24h 37m
American Airlines
Wed 6/109:45 am
MEL
- AUS
1 stop26h 52m
American Airlines
Deal found 5/14![American Airlines logo]()
$1,082
This Air Canada deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/210:25 am
AUS
- SYD
2 stops29h 55m
Air Canada
Mon 6/89:20 am
SYD
- AUS
1 stop25h 57m
Air Canada
Deal found 5/18![Air Canada logo]()
$1,129
This Air Canada deal was found by Cheapflights users on 5/15. 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.
Tue 6/211:55 am
AUS
- SYD
2 stops28h 25m
Air Canada
Tue 6/99:20 am
SYD
- AUS
2 stops40h 38m
Air Canada
Deal found 5/15![Air Canada logo]()
$1,142
This Ovago deal was found by Cheapflights users on 5/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:55 am
AUS
- SYD
1 stop28h 25m
Asiana Airlines
Tue 6/239:20 am
SYD
- AUS
2 stops40h 25m
Asiana Airlines
Deal found 5/13![Asiana Airlines logo]()
$1,160
This Justfly.com deal was found by Cheapflights users on 5/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1410:25 am
AUS
- SYD
2 stops29h 55m
Air Canada
Sun 6/219:20 am
SYD
- AUS
2 stops40h 25m
Air Canada
Deal found 5/15![Air Canada logo]()
$1,147
This BusinessClass deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:50 am
AUS
- SYD
1 stop31h 30m
Multiple Airlines
Tue 6/239:20 am
SYD
- AUS
2 stops40h 25m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,154
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:36 pm
AUS
- MEL
1 stop27h 14m
Delta
Wed 7/110:00 am
MEL
- AUS
2 stops26h 32m
Delta
Deal found 5/17![Delta logo]()
$1,106
This American Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:14 pm
AUS
- MEL
1 stop24h 31m
American Airlines
Wed 7/12:30 pm
MEL
- AUS
2 stops24h 00m
American Airlines
Deal found 5/17![American Airlines logo]()
$1,113
This American Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:59 pm
AUS
- MEL
2 stops24h 41m
American Airlines
Tue 7/79:45 am
MEL
- AUS
1 stop29h 10m
American Airlines
Deal found 5/16![American Airlines logo]()
$1,110
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 May 18, 2026.
Search for one-way flight options from Austin to Australia. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 7/23:44 pm
AUS
- MEL
2 stops24h 01m
American Airlines
Deal found 5/18![American Airlines logo]()
$580
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:57 pm
AUS
- SYD
2 stops25h 53m
Fiji Airways
Deal found 5/15![Fiji Airways logo]()
$613
This Kiwi.com deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:02 pm
AUS
- SYD
2 stops28h 28m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 6/208:15 pm
AUS
- BNE
2 stops41h 45m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$635
This Kiwi.com deal was found by Cheapflights users on 5/14. 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.
Thu 6/188:15 pm
AUS
- BNE
2 stops41h 45m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 5/14. 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.
Fri 6/198:15 pm
AUS
- BNE
2 stops41h 45m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:57 pm
AUS
- SYD
3 stops33h 53m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$688
This American Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:01 pm
AUS
- SYD
1 stop25h 04m
American Airlines
Deal found 5/15![American Airlines logo]()
$701
This Kiwi.com deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2112:12 pm
AUS
- BNE
3 stops56h 53m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$702
This KAYAK deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/212:15 pm
AUS
- SYD
2 stops27h 45m
Air New Zealand
Deal found 5/16![Air New Zealand logo]()
$703
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 6/268:15 pm
AUS
- SYD
3 stops55h 55m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$716
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 6/2212:12 pm
AUS
- BNE
3 stops56h 53m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$719
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 May 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $976 (oojo) |
One-way from | $580 (American Airlines) |
Popular in | December |
Cheapest in | August |
Average price | $1,365 |
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 May 18, 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
AustinMelbourne
AUS - MEL
AUSMEL
Austin Bergstrom
Fri 6/26
1:55 pm-6:45 am
2 stops25h 50m
Melbourne
Sun 7/12
9:45 am-7:44 pm
2 stops24h 59m
$1,087
AustinMelbourne
AUS - MEL
AUSMEL
Austin Bergstrom
Wed 6/17
9:40 am-7:50 am
2 stops31h 10m
Melbourne
Wed 7/1
10:00 am-9:32 pm
2 stops26h 32m
$1,106
AustinMelbourne
AUS - MEL
AUSMEL
Austin Bergstrom
Sun 8/2
3:35 pm-8:15 am
1 stop25h 40m
Melbourne
Sat 8/8
6:00 pm-1:29 pm
2 stops34h 29m
$1,115
AustinBrisbane
AUS - BNE
AUSBNE
Austin Bergstrom
Sun 9/6
7:50 pm-10:05 am
2 stops23h 15m
Brisbane
Sat 9/19
8:45 am-4:43 pm
2 stops22h 58m
$1,228
AustinBrisbane
AUS - BNE
AUSBNE
Austin Bergstrom
Sun 9/6
7:50 pm-10:05 am
2 stops23h 15m
Brisbane
Sat 9/19
7:30 am-4:43 pm
2 stops24h 13m
$1,229
AustinSydney
AUS - SYD
AUSSYD
Austin Bergstrom
Tue 10/6
7:59 pm-8:00 am
1 stop20h 01m
Sydney Kingsford Smith
Tue 10/20
11:20 am-6:25 pm
1 stop23h 05m
$1,310
AustinSydney
AUS - SYD
AUSSYD
Austin Bergstrom
Sun 6/21
6:04 pm-7:00 am
2 stops21h 56m
Sydney Kingsford Smith
Mon 7/27
10:20 am-7:05 pm
1 stop23h 45m
$1,339
AustinSydney
AUS - SYD
AUSSYD
Austin Bergstrom
Wed 6/24
4:10 pm-6:55 am
2 stops23h 45m
Sydney Kingsford Smith
Tue 7/28
9:30 am-3:29 pm
2 stops20h 59m
$1,340
Quickest round-trip
AustinSydney
AUS - SYD
AUSSYD
Austin Bergstrom
Tue 11/3
4:00 pm-7:00 am
1 stop22h 00m
Sydney Kingsford Smith
Fri 11/13
11:50 am-3:29 pm
1 stop20h 39m
$1,361
AustinSydney
AUS - SYD
AUSSYD
Austin Bergstrom
Sat 6/20
3:30 pm-6:55 am
1 stop24h 25m
Sydney Kingsford Smith
Tue 7/28
10:20 am-7:05 pm
1 stop23h 45m
$1,385
Showing 1-10 of 52 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-MEL
AUS-SYD
AUS-BNE
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-MEL
AUS-SYD
AUS-BNE
AUS-AVV
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 55 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.
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 $221). Flying from Austin to Australia in June is currently the most expensive (average of $924). 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.
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 May 18, 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.
Comfort
8.1
Food
7.6
Overall
8.1
Boarding
8.2
Crew
8.6
Entertainment
7.5
Reviews
1 / 19
8.0
ExcellentPaul,Mar 2026
YVR - NAN
Comfort
8.1
Food
7.6
Overall
8.1
Boarding
8.2
Crew
8.6
Entertainment
7.5
Reviews
1 / 19
8.0
ExcellentPaul,Mar 2026
YVR - NAN
Comfort
8.1
Food
7.6
Overall
8.1
Boarding
8.2
Crew
8.6
Entertainment
7.5
Reviews
1 / 19
8.0
ExcellentPaul,Mar 2026
YVR - NAN
Comfort
8.1
Food
7.6
Overall
8.1
Boarding
8.2
Crew
8.6
Entertainment
7.5
Reviews
1 / 19
8.0
ExcellentPaul,Mar 2026
YVR - NAN
Comfort
8.1
Food
7.6
Overall
8.1
Boarding
8.2
Crew
8.6
Entertainment
7.5
Reviews
1 / 19
8.0
ExcellentPaul,Mar 2026
YVR - NAN
Comfort
8.1
Food
7.6
Overall
8.1
Boarding
8.2
Crew
8.6
Entertainment
7.5
Reviews
1 / 19
8.0
ExcellentPaul,Mar 2026
YVR - 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
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 May 18, 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 May 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$318 | Average$1,390 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$524 | Average$1,368 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$717 | Average$1,409 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$901 | Average$1,330 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$912 | Average$1,672 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$945 | Average$1,371 | FlexibilityNo cancel fee | On-time71% |