$514+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SYD
Mar 23 — Mar 301
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 February 21, 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 February 21, 2026.
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:10 pm
SAT
- BNE
1 stop24h 10m
Delta
Fri 3/139:40 am
BNE
- SAT
1 stop19h 58m
Delta
Deal found 2/20![Delta logo]()
$1,108
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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.
Sat 11/74:10 pm
SAT
- MEL
1 stop24h 40m
Delta
Mon 11/3012:00 pm
MEL
- SAT
1 stop28h 18m
Delta
Deal found 2/21![Delta logo]()
$1,118
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 6/104:10 pm
SAT
- MEL
1 stop24h 40m
Delta
Wed 6/1710:00 am
MEL
- SAT
1 stop19h 42m
Delta
Deal found 2/19![Delta logo]()
$1,119
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 6/108:00 am
SAT
- MEL
2 stops32h 50m
Delta
Fri 6/1910:00 am
MEL
- SAT
1 stop19h 42m
Delta
Deal found 2/19![Delta logo]()
$1,123
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 6/116:05 pm
SAT
- MEL
2 stops46h 45m
Delta
Fri 6/1910:00 am
MEL
- SAT
1 stop19h 42m
Delta
Deal found 2/19![Delta logo]()
$1,138
This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
Wed 4/13:47 pm
SAT
- BNE
1 stop22h 13m
Qantas Airways
Sun 4/198:35 pm
BNE
- SAT
1 stop17h 54m
Qantas Airways
Deal found 2/20![Qantas Airways logo]()
$1,141
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 4/11:40 pm
SAT
- BNE
2 stops24h 20m
American Airlines
Sun 4/198:35 pm
BNE
- SAT
1 stop17h 54m
American Airlines
Deal found 2/20![American Airlines logo]()
$1,148
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Sun 5/38:31 pm
SAT
- BNE
2 stops23h 59m
American Airlines
Thu 5/148:35 pm
BNE
- SAT
1 stop17h 54m
American Airlines
Deal found 2/18![American Airlines logo]()
$1,151
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 9/232:15 pm
SAT
- SYD
2 stops29h 25m
Air New Zealand
Tue 10/209:55 am
SYD
- SAT
2 stops45h 38m
Air New Zealand
Deal found 2/20![Air New Zealand logo]()
$1,166
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 9/142:15 pm
SAT
- SYD
2 stops29h 25m
Air New Zealand
Mon 10/59:55 am
SYD
- SAT
2 stops40h 53m
Air New Zealand
Deal found 2/20![Air New Zealand logo]()
$1,167
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 6/104:18 pm
SAT
- BNE
2 stops23h 12m
United Airlines
Wed 6/1710:30 am
BNE
- SAT
2 stops21h 25m
United Airlines
Deal found 2/19![United Airlines logo]()
$1,173
This oojo deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 4/292:14 pm
SAT
- SYD
2 stops29h 26m
Air New Zealand
Tue 5/127:20 pm
SYD
- SAT
2 stops54h 27m
Air New Zealand
Deal found 2/19![Air New Zealand logo]()
$1,185
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 February 21, 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 February 21, 2026.
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:10 pm
SAT
- BNE
1 stop24h 10m
Delta
Fri 3/139:40 am
BNE
- SAT
1 stop19h 58m
Delta
Deal found 2/20![Delta logo]()
$1,108
This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
Wed 4/13:47 pm
SAT
- BNE
1 stop22h 13m
Qantas Airways
Sun 4/198:35 pm
BNE
- SAT
1 stop17h 54m
Qantas Airways
Deal found 2/20![Qantas Airways logo]()
$1,141
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Sun 5/38:31 pm
SAT
- BNE
2 stops23h 24m
American Airlines
Thu 5/148:35 pm
BNE
- SAT
2 stops26h 48m
American Airlines
Deal found 2/18![American Airlines logo]()
$1,156
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 6/104:18 pm
SAT
- BNE
2 stops23h 12m
United Airlines
Wed 6/1710:30 am
BNE
- SAT
2 stops21h 25m
United Airlines
Deal found 2/19![United Airlines logo]()
$1,173
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 5/182:25 pm
SAT
- SYD
2 stops27h 20m
Air New Zealand
Sun 5/316:55 pm
SYD
- SAT
2 stops59h 44m
Air New Zealand
Deal found 2/20![Air New Zealand logo]()
$1,185
This Cathay Pacific deal was found by Cheapflights users on 2/18. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/48:26 pm
SAT
- ADL
3 stops46h 29m
Multiple Airlines
Sat 4/117:45 pm
ADL
- SAT
3 stops42h 41m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$2,214
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 6/104:10 pm
SAT
- MEL
1 stop24h 40m
Delta
Wed 6/1710:00 am
MEL
- SAT
1 stop19h 42m
Delta
Deal found 2/19![Delta logo]()
$1,119
This oojo deal was found by Cheapflights users on 2/18. 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 4/2911:46 am
SAT
- SYD
2 stops31h 54m
Air New Zealand
Tue 5/127:20 pm
SYD
- SAT
2 stops56h 56m
Air New Zealand
Deal found 2/18![Air New Zealand logo]()
$1,185
This American Airlines deal was found by Cheapflights users on 2/18. 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 4/23:47 pm
SAT
- BNE
1 stop22h 13m
American Airlines
Thu 4/167:40 am
BNE
- SAT
2 stops26h 02m
American Airlines
Deal found 2/18![American Airlines logo]()
$1,196
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 6/104:10 pm
SAT
- MEL
1 stop24h 40m
Delta
Sun 6/1410:00 am
MEL
- SAT
1 stop19h 42m
Delta
Deal found 2/19![Delta logo]()
$1,119
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 6/102:15 pm
SAT
- BNE
2 stops25h 15m
United Airlines
Fri 6/1910:30 am
BNE
- SAT
2 stops45h 25m
United Airlines
Deal found 2/19![United Airlines logo]()
$1,240
This oojo deal was found by Cheapflights users on 2/18. 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.
Sun 5/311:45 am
SAT
- BNE
2 stops32h 20m
Air New Zealand
Thu 5/149:35 am
BNE
- SAT
2 stops40h 12m
Air New Zealand
Deal found 2/18![Air New Zealand logo]()
$1,211
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 6/124:10 pm
SAT
- MEL
1 stop24h 40m
Delta
Fri 6/1910:00 am
MEL
- SAT
1 stop19h 42m
Delta
Deal found 2/19![Delta logo]()
$1,119
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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 3/123:47 pm
SAT
- BNE
1 stop22h 13m
American Airlines
Thu 3/268:40 am
BNE
- SAT
1 stop19h 10m
American Airlines
Deal found 2/21![American Airlines logo]()
$1,256
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Thu 3/129:52 am
SAT
- BNE
2 stops29h 38m
United Airlines
Thu 3/2610:40 am
BNE
- SAT
1 stop26h 19m
United Airlines
Deal found 2/18![United Airlines logo]()
$1,269
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 6/146:20 pm
SAT
- MEL
2 stops46h 30m
Delta
Fri 6/1910:00 am
MEL
- SAT
1 stop28h 18m
Delta
Deal found 2/19![Delta logo]()
$1,123
This oojo deal was found by Cheapflights users on 2/18. 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.
Sun 4/122:14 pm
SAT
- SYD
2 stops27h 31m
Air New Zealand
Fri 4/177:20 pm
SYD
- SAT
2 stops54h 30m
Air New Zealand
Deal found 2/18![Air New Zealand logo]()
$1,330
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 4/293:54 pm
SAT
- SYD
1 stop24h 11m
American Airlines
Tue 5/129:10 am
SYD
- SAT
1 stop21h 14m
American Airlines
Deal found 2/19![American Airlines logo]()
$1,340
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 6/124:10 pm
SAT
- MEL
1 stop24h 40m
Delta
Wed 6/1710:00 am
MEL
- SAT
2 stops29h 14m
Delta
Deal found 2/19![Delta logo]()
$1,123
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 6/108:00 am
SAT
- MEL
2 stops32h 50m
Delta
Fri 6/1910:00 am
MEL
- SAT
1 stop19h 42m
Delta
Deal found 2/19![Delta logo]()
$1,123
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 6/101:39 pm
SAT
- MEL
2 stops27h 36m
United Airlines
Thu 6/1810:55 am
MEL
- SAT
1 stop28h 34m
United Airlines
Deal found 2/19![United Airlines logo]()
$1,513
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 6/116:05 pm
SAT
- MEL
2 stops46h 45m
Delta
Fri 6/1910:00 am
MEL
- SAT
1 stop19h 42m
Delta
Deal found 2/19![Delta logo]()
$1,138
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 6/111:39 pm
SAT
- MEL
2 stops27h 36m
United Airlines
Thu 6/1810:55 am
MEL
- SAT
1 stop28h 34m
United Airlines
Deal found 2/19![United Airlines logo]()
$1,563
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:47 pm
SAT
- SYD
1 stop23h 03m
Delta
Sun 5/319:15 am
SYD
- SAT
1 stop20h 32m
Delta
Deal found 2/20![Delta logo]()
$1,299
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Sat 4/43:39 pm
SAT
- ADL
2 stops28h 56m
United Airlines
Sat 4/116:40 am
ADL
- SAT
2 stops36h 50m
United Airlines
Deal found 2/18![United Airlines logo]()
$1,869
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:00 am
SAT
- SYD
2 stops31h 50m
Delta
Mon 4/139:15 am
SYD
- SAT
2 stops28h 53m
Delta
Deal found 2/20![Delta logo]()
$1,303
This Qantas Airways deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 4/254:28 pm
SAT
- TSV
2 stops36h 47m
Qantas Airways
Wed 4/292:50 pm
TSV
- SAT
2 stops47h 39m
Qantas Airways
Deal found 2/19![Qantas Airways logo]()
$2,894
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 4/54:10 pm
SAT
- SYD
1 stop23h 40m
Delta
Sun 4/129:15 am
SYD
- SAT
1 stop20h 23m
Delta
Deal found 2/19![Delta logo]()
$1,371
Last-minute flights from San Antonio to AustraliaDiscover last-minute flight deals from San Antonio to Australia. Data last updated February 21, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Australia. Data last updated February 21, 2026 and is based on user searches.
This lastminute.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/223:43 pm
SAT
- SYD
1 stop22h 42m
Qantas Airways
Sun 3/87:15 pm
SYD
- SAT
2 stops33h 35m
Qantas Airways
Deal found 2/20![Qantas Airways logo]()
$1,229
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 2/224:42 pm
SAT
- SYD
1 stop22h 48m
Delta
Sun 3/810:40 am
SYD
- SAT
1 stop19h 58m
Delta
Deal found 2/20![Delta logo]()
$1,299
This oojo deal was found by Cheapflights users on 2/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:25 pm
SAT
- SYD
2 stops44h 10m
Qantas Airways
Sat 3/2111:20 am
SYD
- SAT
1 stop27h 41m
Qantas Airways
Deal found 2/17![Qantas Airways logo]()
$1,276
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Tue 2/2410:22 am
SAT
- SYD
1 stop27h 33m
American Airlines
Sat 3/2111:20 am
SYD
- SAT
1 stop19h 51m
American Airlines
Deal found 2/17![American Airlines logo]()
$1,399
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 3/23:08 pm
SAT
- BNE
1 stop23h 22m
American Airlines
Thu 3/127:40 pm
BNE
- SAT
1 stop18h 35m
American Airlines
Deal found 2/20![American Airlines logo]()
$1,206
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:10 pm
SAT
- BNE
1 stop24h 10m
Delta
Fri 3/139:40 am
BNE
- SAT
1 stop19h 58m
Delta
Deal found 2/20![Delta logo]()
$1,108
This Cathay Pacific deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
Mon 3/97:22 am
SAT
- BNE
3 stops41h 13m
Multiple Airlines
Fri 3/1312:10 pm
BNE
- SAT
2 stops47h 43m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$1,959
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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 3/123:47 pm
SAT
- BNE
1 stop22h 13m
American Airlines
Thu 3/268:40 am
BNE
- SAT
1 stop19h 10m
American Airlines
Deal found 2/21![American Airlines logo]()
$1,256
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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 3/125:00 am
SAT
- BNE
3 stops34h 30m
United Airlines
Thu 3/2610:40 am
BNE
- SAT
1 stop26h 19m
United Airlines
Deal found 2/21![United Airlines logo]()
$1,268
This oojo deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 3/205:36 pm
SAT
- SYD
2 stops45h 59m
Qantas Airways
Fri 3/2711:20 am
SYD
- SAT
1 stop27h 55m
Qantas Airways
Deal found 2/19![Qantas Airways logo]()
$1,268
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” 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 3/204:10 pm
SAT
- SYD
1 stop23h 20m
Delta
Fri 3/279:40 am
SYD
- SAT
1 stop20h 58m
Delta
Deal found 2/19![Delta logo]()
$1,380
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Fri 3/203:47 pm
SAT
- SYD
1 stop25h 13m
American Airlines
Fri 3/2711:20 am
SYD
- SAT
1 stop27h 55m
American Airlines
Deal found 2/18![American Airlines logo]()
$1,443
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 February 21, 2026.
Search for one-way flight options from San Antonio to Australia. Find affordable one-way fares based on user searches. Data last updated February 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 8/189:52 am
SAT
- MEL
3 stops59h 08m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$514
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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.
Sat 6/272:00 pm
SAT
- SYD
2 stops25h 50m
Delta
Deal found 2/20![Delta logo]()
$793
This Gurufare deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:10 pm
SAT
- MEL
1 stop24h 35m
Qantas Airways
Deal found 2/20![Qantas Airways logo]()
$828
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 6/275:57 pm
SAT
- SYD
3 stops58h 23m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$835
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 February 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,108 (Delta) |
One-way from | $514 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $1,216 |
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 February 21, 2026.
Use the filters below to find and compare flights from San Antonio to Australia that are best for you.
Fly from
San Antonio
Fly to
Australia
Route
Depart
Return
Price
San AntonioBrisbane
SAT - BNE
SATBNE
San Antonio
Mon 3/9
4:10 pm-7:20 am
1 stop24h 10m
Brisbane
Fri 3/13
9:40 am-2:38 pm
1 stop19h 58m
$1,108
San AntonioMelbourne
SAT - MEL
SATMEL
San Antonio
Wed 6/10
4:10 pm-7:50 am
1 stop24h 40m
Melbourne
Wed 6/17
10:00 am-2:42 pm
1 stop19h 42m
$1,119
San AntonioMelbourne
SAT - MEL
SATMEL
San Antonio
Wed 6/10
4:10 pm-7:50 am
1 stop24h 40m
Melbourne
Sun 6/14
10:00 am-2:42 pm
1 stop19h 42m
$1,119
San AntonioMelbourne
SAT - MEL
SATMEL
San Antonio
Fri 6/12
4:10 pm-7:50 am
1 stop24h 40m
Melbourne
Fri 6/19
10:00 am-2:42 pm
1 stop19h 42m
$1,119
San AntonioMelbourne
SAT - MEL
SATMEL
San Antonio
Sun 6/14
6:20 pm-7:50 am
2 stops46h 30m
Melbourne
Fri 6/19
10:00 am-11:18 pm
1 stop28h 18m
$1,123
San AntonioMelbourne
SAT - MEL
SATMEL
San Antonio
Fri 6/12
4:10 pm-7:50 am
1 stop24h 40m
Melbourne
Wed 6/17
10:00 am-12:14 am
2 stops29h 14m
$1,123
San AntonioMelbourne
SAT - MEL
SATMEL
San Antonio
Wed 6/10
8:00 am-7:50 am
2 stops32h 50m
Melbourne
Fri 6/19
10:00 am-2:42 pm
1 stop19h 42m
$1,123
San AntonioMelbourne
SAT - MEL
SATMEL
San Antonio
Thu 6/11
6:05 pm-7:50 am
2 stops46h 45m
Melbourne
Fri 6/19
10:00 am-2:42 pm
1 stop19h 42m
$1,138
San AntonioBrisbane
SAT - BNE
SATBNE
San Antonio
Wed 4/1
3:47 pm-5:00 am
1 stop22h 13m
Brisbane
Sun 4/19
8:35 pm-11:29 pm
1 stop17h 54m
$1,141
San AntonioBrisbane
SAT - BNE
SATBNE
San Antonio
Sun 5/3
8:31 pm-10:55 am
2 stops23h 24m
Brisbane
Thu 5/14
8:35 pm-8:23 am
2 stops26h 48m
$1,156
Showing 1-10 of 32 results
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-BNE
SAT-SYD
SAT-ADL
SAT-MEL
SAT-TSV
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-BNE
SAT-SYD
SAT-ADL
SAT-MEL
What is the cheapest month to book a flight from San Antonio to Australia?
Currently, May is the cheapest month in which you can book a flight from San Antonio to Australia (average of $256). Flying from San Antonio to Australia in June is currently the most expensive (average of $959). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 February 21, 2026.
See what other customers who have flown with Delta, Qantas Airways, and United 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.
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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 February 21, 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 February 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$592 | Average$1,387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$799 | Average$2,164 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$912 | Average$1,260 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,114 | Average$1,486 | FlexibilityNo cancel fee | On-time71% |