$731+ Cheap flights from San Antonio (SAT) to Australia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SYD
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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Cheapest flights from San Antonio to AustraliaExplore the most affordable flight options available from San Antonio to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
Explore the most affordable flight options available from San Antonio to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
This oojo deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:11 pm
SAT
- SYD
1 stop24h 54m
Qantas Airways
Sun 11/1511:15 am
SYD
- SAT
1 stop20h 22m
Qantas Airways
Deal found 6/5![Qantas Airways logo]()
$1,237
This oojo deal was found by Cheapflights users on 6/1. 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.
Sun 10/183:11 pm
SAT
- SYD
1 stop24h 54m
Qantas Airways
Mon 10/2611:15 am
SYD
- SAT
1 stop19h 25m
Qantas Airways
Deal found 6/1![Qantas Airways logo]()
$1,274
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:09 pm
SAT
- SYD
1 stop24h 56m
American Airlines
Mon 10/51:00 pm
SYD
- SAT
1 stop20h 45m
American Airlines
Deal found 6/4![American Airlines logo]()
$1,306
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Sun 10/185:30 am
SAT
- SYD
3 stops34h 25m
United Airlines
Mon 10/2610:20 am
SYD
- SAT
2 stops25h 03m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,309
This United Airlines deal was found by Cheapflights users on 6/3. 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 9/141:45 pm
SAT
- SYD
2 stops26h 10m
United Airlines
Mon 10/510:30 am
SYD
- SAT
2 stops24h 58m
United Airlines
Deal found 6/3![United Airlines logo]()
$1,310
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:09 pm
SAT
- SYD
1 stop24h 56m
American Airlines
Wed 8/125:50 pm
SYD
- SAT
1 stop21h 09m
American Airlines
Deal found 6/3![American Airlines logo]()
$1,330
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Tue 7/285:30 am
SAT
- SYD
2 stops34h 30m
United Airlines
Wed 8/1210:20 am
SYD
- SAT
1 stop22h 36m
United Airlines
Deal found 6/3![United Airlines logo]()
$1,334
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:11 pm
SAT
- SYD
1 stop24h 49m
American Airlines
Tue 11/2411:15 am
SYD
- SAT
1 stop28h 36m
American Airlines
Deal found 6/4![American Airlines logo]()
$1,356
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:20 pm
SAT
- SYD
1 stop21h 40m
United Airlines
Fri 12/1112:10 pm
SYD
- SAT
1 stop19h 01m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,359
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Sat 8/294:45 pm
SAT
- MEL
2 stops48h 30m
United Airlines
Mon 9/710:55 am
MEL
- SAT
2 stops26h 49m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,423
This American Airlines deal was found by Cheapflights users on 6/1. 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 8/297:00 am
SAT
- MEL
1 stop31h 00m
American Airlines
Mon 9/79:45 am
MEL
- SAT
1 stop19h 37m
American Airlines
Deal found 6/1![American Airlines logo]()
$1,442
This Cheapflightsfares deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:11 pm
SAT
- MEL
2 stops28h 29m
Qantas Airways
Tue 10/202:05 pm
MEL
- SAT
2 stops24h 37m
Qantas Airways
Deal found 6/5![Qantas Airways logo]()
$1,540
Best flights from San Antonio to AustraliaDiscover carefully curated flight deals from San Antonio to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
Discover carefully curated flight deals from San Antonio to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:09 pm
SAT
- SYD
1 stop24h 56m
American Airlines
Mon 10/51:00 pm
SYD
- SAT
1 stop21h 38m
American Airlines
Deal found 6/6![American Airlines logo]()
$1,306
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:45 pm
SAT
- SYD
2 stops26h 10m
United Airlines
Mon 10/510:30 am
SYD
- SAT
2 stops24h 50m
United Airlines
Deal found 6/6![United Airlines logo]()
$1,309
This Cheapflightsfares deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:11 pm
SAT
- MEL
2 stops28h 29m
Qantas Airways
Tue 10/202:05 pm
MEL
- SAT
2 stops24h 37m
Qantas Airways
Deal found 6/5![Qantas Airways logo]()
$1,540
This Qantas Airways deal was found by Cheapflights users on 6/2. 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.
Tue 7/143:09 pm
SAT
- MEL
2 stops29h 01m
Multiple Airlines
Tue 7/216:00 am
MEL
- SAT
2 stops23h 34m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$1,698
This oojo deal was found by Cheapflights users on 6/1. 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.
Thu 7/1612:26 pm
SAT
- ADL
2 stops36h 34m
Qatar Airways
Thu 7/2310:00 pm
ADL
- SAT
2 stops35h 06m
Qatar Airways
Deal found 6/1![Qatar Airways logo]()
$1,827
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Tue 10/205:30 am
SAT
- SYD
3 stops34h 25m
United Airlines
Mon 11/211:50 am
SYD
- SAT
1 stop24h 33m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,309
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:45 pm
SAT
- SYD
2 stops26h 10m
United Airlines
Mon 10/1911:20 am
SYD
- SAT
1 stop26h 39m
United Airlines
Deal found 6/6![United Airlines logo]()
$1,309
This Jetabroad deal was found by Cheapflights users on 6/1. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:43 am
SAT
- ADL
3 stops33h 42m
Air New Zealand
Thu 7/238:00 pm
ADL
- SAT
3 stops42h 59m
Air New Zealand
Deal found 6/1![Air New Zealand logo]()
$2,986
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:35 pm
SAT
- SYD
2 stops26h 40m
United Airlines
Fri 12/1111:20 am
SYD
- SAT
2 stops25h 03m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,359
This Ovago deal was found by Cheapflights users on 6/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:20 pm
SAT
- ADL
3 stops49h 05m
Multiple Airlines
Sat 7/255:10 pm
ADL
- SAT
3 stops36h 59m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$1,764
This oojo deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:53 pm
SAT
- MEL
1 stop24h 52m
Qantas Airways
Mon 9/79:00 pm
MEL
- SAT
2 stops41h 59m
Qantas Airways
Deal found 6/5![Qantas Airways logo]()
$1,768
This Ovago deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:00 am
SAT
- TSV
2 stops34h 45m
Multiple Airlines
Mon 7/278:30 pm
TSV
- SAT
2 stops33h 04m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,769
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Sat 8/291:45 pm
SAT
- MEL
2 stops27h 30m
United Airlines
Mon 9/76:30 am
MEL
- SAT
3 stops28h 28m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,473
This Ovago deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:00 am
SAT
- ADL
2 stops35h 45m
Multiple Airlines
Mon 7/2712:00 pm
ADL
- SAT
3 stops26h 28m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,785
This oojo deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:01 am
SAT
- MEL
2 stops50h 04m
Qatar Airways
Tue 7/284:10 pm
MEL
- SAT
2 stops47h 00m
Qatar Airways
Deal found 6/5![Qatar Airways logo]()
$2,169
This United Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 8/101:39 pm
SAT
- ADL
3 stops30h 56m
United Airlines
Fri 8/148:00 pm
ADL
- SAT
2 stops36h 26m
United Airlines
Deal found 5/31![United Airlines logo]()
$1,645
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Tue 7/144:35 pm
SAT
- MEL
2 stops47h 55m
United Airlines
Tue 7/2810:55 am
MEL
- SAT
2 stops26h 47m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,725
This Qantas Airways deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 8/225:54 pm
SAT
- TSV
2 stops34h 51m
Qantas Airways
Wed 8/262:50 pm
TSV
- SAT
2 stops48h 09m
Qantas Airways
Deal found 5/31![Qantas Airways logo]()
$2,695
This Qantas Airways deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:11 pm
SAT
- MEL
1 stop23h 34m
Multiple Airlines
Tue 10/209:45 am
MEL
- SAT
1 stop20h 55m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$2,341
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/61:39 pm
SAT
- MEL
2 stops27h 36m
United Airlines
Mon 7/2010:55 am
MEL
- SAT
1 stop28h 34m
United Airlines
Deal found 6/5![United Airlines logo]()
$2,002
This Singapore Airlines deal was found by Cheapflights users on 6/3. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:30 am
SAT
- MEL
3 stops36h 30m
Multiple Airlines
Mon 9/711:35 pm
MEL
- SAT
3 stops38h 43m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$2,495
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:39 pm
SAT
- ADL
3 stops30h 56m
United Airlines
Sat 7/256:00 am
ADL
- SAT
2 stops29h 23m
United Airlines
Deal found 6/3![United Airlines logo]()
$2,032
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:39 pm
SAT
- ADL
3 stops31h 01m
United Airlines
Mon 7/277:15 am
ADL
- SAT
3 stops27h 05m
United Airlines
Deal found 6/5![United Airlines logo]()
$2,132
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Thu 7/161:39 pm
SAT
- ADL
3 stops30h 56m
United Airlines
Thu 7/236:05 am
ADL
- SAT
2 stops32h 54m
United Airlines
Deal found 6/1![United Airlines logo]()
$2,284
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:53 pm
SAT
- BNE
1 stop23h 07m
American Airlines
Tue 9/228:35 pm
BNE
- SAT
1 stop33h 04m
American Airlines
Deal found 6/5![American Airlines logo]()
$9,357
This BusinessClass deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:53 pm
SAT
- BNE
1 stop23h 07m
Qantas Airways
Tue 9/228:35 pm
BNE
- SAT
2 stops28h 26m
Qantas Airways
Deal found 6/5![Qantas Airways logo]()
$8,182
This Cathay Pacific deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:28 am
SAT
- BNE
2 stops36h 22m
Multiple Airlines
Tue 9/226:15 pm
BNE
- SAT
3 stops43h 35m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$7,367
Last-minute flights from San Antonio to AustraliaDiscover last-minute flight deals from San Antonio to Australia. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Australia. Data last updated June 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:39 pm
SAT
- SYD
2 stops26h 16m
United Airlines
Fri 6/1210:20 am
SYD
- SAT
1 stop29h 09m
United Airlines
Deal found 6/4![United Airlines logo]()
$1,434
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/214:44 pm
SAT
- SYD
1 stop23h 06m
Delta
Mon 7/69:15 am
SYD
- SAT
1 stop20h 37m
Delta
Deal found 6/3![Delta logo]()
$1,508
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:23 pm
SAT
- MEL
2 stops31h 57m
Multiple Airlines
Tue 7/219:45 am
MEL
- SAT
1 stop28h 44m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$1,557
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Tue 7/144:35 pm
SAT
- MEL
2 stops47h 55m
United Airlines
Tue 7/2810:55 am
MEL
- SAT
2 stops26h 47m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,725
This Ovago deal was found by Cheapflights users on 6/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:20 pm
SAT
- ADL
3 stops49h 05m
Multiple Airlines
Sat 7/255:10 pm
ADL
- SAT
3 stops36h 59m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$1,764
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:09 pm
SAT
- SYD
1 stop25h 21m
American Airlines
Mon 7/279:10 am
SYD
- SAT
1 stop20h 24m
American Airlines
Deal found 6/5![American Airlines logo]()
$1,480
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:09 pm
SAT
- ADL
2 stops27h 46m
American Airlines
Mon 7/271:25 pm
ADL
- SAT
2 stops24h 34m
American Airlines
Deal found 6/5![American Airlines logo]()
$1,673
This BusinessClass deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:00 am
SAT
- SYD
1 stop32h 55m
Air New Zealand
Fri 7/3110:20 am
SYD
- SAT
1 stop29h 09m
Air New Zealand
Deal found 6/1![Air New Zealand logo]()
$1,497
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:09 pm
SAT
- SYD
1 stop24h 56m
American Airlines
Wed 8/125:50 pm
SYD
- SAT
1 stop21h 09m
American Airlines
Deal found 6/3![American Airlines logo]()
$1,330
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Tue 7/285:30 am
SAT
- SYD
2 stops34h 30m
United Airlines
Wed 8/1210:20 am
SYD
- SAT
1 stop22h 36m
United Airlines
Deal found 6/3![United Airlines logo]()
$1,334
This American Airlines deal was found by Cheapflights users on 6/1. 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 7/313:09 pm
SAT
- SYD
1 stop24h 56m
American Airlines
Sun 8/165:50 pm
SYD
- SAT
1 stop21h 09m
American Airlines
Deal found 6/1![American Airlines logo]()
$1,380
This KAYAK deal was found by Cheapflights users on 6/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:20 pm
SAT
- SYD
2 stops44h 35m
Air New Zealand
Sun 8/169:30 am
SYD
- SAT
2 stops23h 14m
Air New Zealand
Deal found 6/1![Air New Zealand logo]()
$1,404
One-way flights from San Antonio to AustraliaSearch for one-way flight options from San Antonio to Australia. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
Search for one-way flight options from San Antonio to Australia. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This American Airlines deal was found by Cheapflights users on 6/1. 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.
Sun 10/114:21 pm
SAT
- SYD
1 stop22h 34m
American Airlines
Deal found 6/1![American Airlines logo]()
$731
This Delta deal was found by Cheapflights users on 6/1. 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 10/1112:50 pm
SAT
- SYD
2 stops27h 00m
Delta
Deal found 6/1![Delta logo]()
$733
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Tue 6/301:20 pm
SAT
- SYD
2 stops26h 40m
United Airlines
Deal found 6/2![United Airlines logo]()
$741
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Sun 10/117:30 pm
SAT
- SYD
2 stops44h 30m
United Airlines
Deal found 6/1![United Airlines logo]()
$756
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:43 pm
SAT
- SYD
3 stops34h 37m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$845
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:23 pm
SAT
- SYD
3 stops34h 52m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$922
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:41 pm
SAT
- SYD
3 stops44h 14m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$927
This eDestinos deal was found by Cheapflights users on 6/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:26 pm
SAT
- ADL
2 stops36h 34m
Qatar Airways
Deal found 6/2![Qatar Airways logo]()
$1,037
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:35 pm
SAT
- SYD
2 stops47h 20m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,097
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 7/85:30 am
SAT
- ADL
3 stops38h 05m
United Airlines
Deal found 6/3![United Airlines logo]()
$1,222
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:46 pm
SAT
- SYD
1 stop23h 04m
Delta
Deal found 6/5![Delta logo]()
$1,867
This BusinessClass deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:39 pm
SAT
- SYD
2 stops50h 31m
Cathay Pacific
Deal found 6/1![Cathay Pacific logo]()
$1,901
Find flight deals from San Antonio to Australia
Keep the following information in mind while searching for San Antonio to Australia flight deals. Data was last updated June 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,237 (oojo) |
One-way from | $731 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $1,511 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio 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 June 6, 2026.
Use the filters below to find and compare flights from San Antonio to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Mon 9/14
3:09 pm-7:05 am
1 stop24h 56m
Sydney Kingsford Smith
Mon 10/5
1:00 pm-6:38 pm
1 stop21h 38m
$1,306
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Mon 9/14
1:45 pm-6:55 am
2 stops26h 10m
Sydney Kingsford Smith
Mon 10/5
10:30 am-7:20 pm
2 stops24h 50m
$1,309
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Tue 10/20
5:30 am-7:55 am
3 stops34h 25m
Sydney Kingsford Smith
Mon 11/2
11:50 am-7:23 pm
1 stop24h 33m
$1,309
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Wed 9/23
1:45 pm-6:55 am
2 stops26h 10m
Sydney Kingsford Smith
Mon 10/19
11:20 am-9:59 pm
1 stop26h 39m
$1,309
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Wed 11/4
1:35 pm-9:15 am
2 stops26h 40m
Sydney Kingsford Smith
Fri 12/11
11:20 am-7:23 pm
2 stops25h 03m
$1,359
San AntonioMelbourne
SAT - MEL
SATMEL
San Antonio
Sat 8/29
1:45 pm-8:15 am
2 stops27h 30m
Melbourne
Mon 9/7
6:30 am-7:58 pm
3 stops28h 28m
$1,473
San AntonioMelbourne
SAT - MEL
SATMEL
San Antonio
Tue 10/13
3:11 pm-11:40 am
2 stops28h 29m
Melbourne
Tue 10/20
2:05 pm-10:42 pm
2 stops24h 37m
$1,540
San AntonioAdelaide
SAT - ADL
SATADL
San Antonio
Mon 8/10
1:39 pm-11:05 am
3 stops30h 56m
Adelaide
Fri 8/14
8:00 pm-5:56 pm
2 stops36h 26m
$1,645
San AntonioMelbourne
SAT - MEL
SATMEL
San Antonio
Tue 7/14
3:09 pm-11:10 am
2 stops29h 01m
Melbourne
Tue 7/21
6:00 am-2:34 pm
2 stops23h 34m
$1,698
San AntonioMelbourne
SAT - MEL
SATMEL
San Antonio
Tue 7/14
4:35 pm-7:30 am
2 stops47h 55m
Melbourne
Tue 7/28
10:55 am-10:42 pm
2 stops26h 47m
$1,725
Showing 1-10 of 34 resultsSorted by cheapest first
Best time to book a flight from San Antonio to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from San Antonio with our price prediction graph.
SAT-SYD
SAT-MEL
SAT-ADL
SAT-TSV
SAT-BNE
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 San Antonio to Australia
SAT-AU0
SAT-SYD
SAT-MEL
SAT-ADL
SAT-TSV
What is the cheapest month to book a flight from San Antonio to Australia?
Currently, June is the cheapest month in which you can book a flight from San Antonio to Australia (average of $447). Flying from San Antonio to Australia in April is currently the most expensive (average of $1,515). 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 June 6, 2026.
See what other customers who have flown with Delta,Qantas Airways, andUnited Airlines from San Antonio to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from San Antonio 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 San Antonio 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 San Antonio to Australia by cabin class
Find flights from San Antonio to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and Australia flights
Browse other San Antonio and Australia flight options. Last updated on June 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Antonio to Australia flights
Consider these flights traveling from San Antonio to Australia.
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 4 airlines flying from San Antonio to Australia
Discover the top 4 airlines that operate flights from San Antonio 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 June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$511 | Average$1,316 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$799 | Average$2,164 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,004 | Average$1,390 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,115 | Average$1,512 | FlexibilityNo cancel fee | On-time69% |