$651+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SYD
Sep 16 — Sep 231
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 August 17, 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 August 17, 2026.
This Trip.com deal was found by Cheapflights users on 8/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:47 pm -
3 stops30h 03m
Tue 9/291:15 pm -
3 stops34h 52m
Deal found 8/14![Multiple Airlines logo]()
$1,107
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:50 pm -
1 stop24h 00m
Wed 9/2310:00 am -
1 stop19h 49m
Deal found 8/16![Delta logo]()
$1,158
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:05 am -
1 stop33h 45m
Wed 10/711:00 am -
1 stop19h 51m
Deal found 8/16![Delta logo]()
$1,165
This Justfly.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:20 pm -
2 stops26h 15m
Mon 11/27:30 am -
2 stops46h 46m
Deal found 8/12![Air New Zealand logo]()
$1,204
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:39 pm -
3 stops42h 46m
Sun 10/43:25 pm -
3 stops33h 45m
Deal found 8/13![Multiple Airlines logo]()
$1,207
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:35 am -
2 stops32h 00m
Wed 11/182:05 pm -
2 stops25h 46m
Deal found 8/16![Air New Zealand logo]()
$1,209
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:15 pm -
2 stops47h 20m
Wed 11/182:05 pm -
2 stops25h 46m
Deal found 8/16![Air New Zealand logo]()
$1,227
This Qantas Airways deal was found by Cheapflights users on 8/14. 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.
Mon 8/174:22 pm -
1 stop21h 38m
Tue 8/259:45 am -
1 stop19h 37m
Deal found 8/14![Multiple Airlines logo]()
$1,240
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:28 am -
2 stops34h 07m
Tue 11/177:30 am -
2 stops46h 46m
Deal found 8/13![Air New Zealand logo]()
$1,241
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:05 pm -
2 stops35h 20m
Wed 11/182:05 pm -
1 stop18h 32m
Deal found 8/16![Qantas Airways logo]()
$1,243
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:04 am -
2 stops34h 41m
Tue 9/296:20 pm -
2 stops42h 39m
Deal found 8/14![Air New Zealand logo]()
$1,246
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:34 pm -
2 stops34h 51m
Tue 11/1711:20 am -
1 stop21h 49m
Deal found 8/15![Qantas Airways logo]()
$1,249
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 August 17, 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 August 17, 2026.
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:50 pm -
1 stop24h 00m
Wed 9/2310:00 am -
1 stop19h 49m
Deal found 8/16![Delta logo]()
$1,158
This Qantas Airways deal was found by Cheapflights users on 8/14. 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.
Mon 2/17:04 pm -
1 stop19h 26m
Fri 2/59:40 am -
1 stop18h 15m
Deal found 8/14![Qantas Airways logo]()
$1,251
This Justfly.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/912:24 pm -
2 stops36h 36m
Fri 2/1212:10 pm -
2 stops39h 38m
Deal found 8/12![Air New Zealand logo]()
$1,281
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/215:30 am -
3 stops34h 25m
Wed 10/289:15 am -
1 stop20h 01m
Deal found 8/13![United Airlines logo]()
$1,308
This Air New Zealand deal was found by Cheapflights users on 8/16. 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 New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:30 am -
3 stops36h 05m
Wed 11/1811:50 am -
3 stops28h 01m
Deal found 8/16![Multiple Airlines logo]()
$1,316
This Qatar Airways deal was found by Cheapflights users on 8/13. 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.
Mon 2/17:37 pm -
2 stops53h 53m
Fri 2/59:55 pm -
2 stops42h 04m
Deal found 8/13![Qatar Airways logo]()
$2,006
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2610:00 am -
1 stop28h 00m
Sun 2/711:50 am -
1 stop19h 21m
Deal found 8/16![United Airlines logo]()
$1,308
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:05 pm -
1 stop24h 50m
Wed 11/182:05 pm -
1 stop18h 32m
Deal found 8/16![Qantas Airways logo]()
$1,316
This Delta deal was found by Cheapflights users on 8/13. 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.
Sun 9/276:01 pm -
2 stops46h 49m
Sun 10/411:00 am -
1 stop29h 13m
Deal found 8/13![Delta logo]()
$1,413
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 9/275:30 am -
2 stops34h 30m
Sun 10/411:20 am -
1 stop22h 26m
Deal found 8/13![United Airlines logo]()
$1,308
This Air New Zealand deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:58 pm -
2 stops22h 47m
Wed 10/289:55 am -
3 stops28h 56m
Deal found 8/13![Multiple Airlines logo]()
$1,477
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:35 pm -
2 stops26h 45m
Tue 12/2211:20 am -
2 stops28h 28m
Deal found 8/12![United Airlines logo]()
$1,308
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/94:10 pm -
1 stop22h 50m
Fri 2/1210:10 am -
1 stop21h 29m
Deal found 8/12![Delta logo]()
$1,468
This Air New Zealand deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:19 pm -
2 stops25h 36m
Wed 11/1812:10 pm -
3 stops27h 41m
Deal found 8/12![Multiple Airlines logo]()
$1,492
This Qantas Airways deal was found by Cheapflights users on 8/14. 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.
Mon 11/165:47 pm -
2 stops34h 03m
Fri 11/206:50 pm -
2 stops33h 08m
Deal found 8/14![Qantas Airways logo]()
$1,567
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:57 pm -
1 stop20h 03m
Fri 12/111:20 pm -
2 stops40h 45m
Deal found 8/12![United Airlines logo]()
$1,379
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/164:10 pm -
1 stop22h 50m
Sun 1/3110:10 am -
1 stop21h 29m
Deal found 8/15![Delta logo]()
$1,533
This Cathay Pacific deal was found by Cheapflights users on 8/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:45 pm -
2 stops40h 30m
Sat 9/127:25 am -
2 stops46h 14m
Deal found 8/14![Multiple Airlines logo]()
$1,566
This BusinessClass deal was found by Cheapflights users on 8/13. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:10 pm -
3 stops25h 20m
Sun 10/45:00 am -
2 stops28h 33m
Deal found 8/13![Qantas Airways logo]()
$1,815
This Cathay Pacific deal was found by Cheapflights users on 8/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am -
3 stops41h 35m
Sun 10/412:05 am -
2 stops38h 52m
Deal found 8/14![Multiple Airlines logo]()
$1,699
This Cathay Pacific deal was found by Cheapflights users on 8/16. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/62:35 pm -
2 stops40h 35m
Sat 1/1612:10 pm -
2 stops47h 39m
Deal found 8/16![Multiple Airlines logo]()
$1,704
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Mon 11/161:52 pm -
3 stops34h 38m
Fri 11/206:05 am -
2 stops33h 47m
Deal found 8/13![United Airlines logo]()
$1,972
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 9/274:17 pm -
2 stops23h 13m
Sun 10/410:30 am -
1 stop22h 16m
Deal found 8/13![United Airlines logo]()
$2,007
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 9/285:30 am -
3 stops34h 00m
Mon 10/56:05 am -
3 stops28h 23m
Deal found 8/14![United Airlines logo]()
$2,030
Last-minute flights from San Antonio to AustraliaDiscover last-minute flight deals from San Antonio to Australia. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Australia. Data last updated August 17, 2026 and is based on user searches.
This Qantas Airways deal was found by Cheapflights users on 8/14. 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.
Mon 8/174:22 pm -
1 stop21h 38m
Tue 8/259:45 am -
1 stop19h 37m
Deal found 8/14![Multiple Airlines logo]()
$1,240
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:15 pm -
2 stops29h 25m
Thu 9/179:55 am -
2 stops44h 48m
Deal found 8/14![Air New Zealand logo]()
$1,280
This Justfly.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/77:35 am -
2 stops36h 20m
Fri 9/118:35 am -
2 stops46h 08m
Deal found 8/13![Air New Zealand logo]()
$1,268
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:50 pm -
1 stop24h 00m
Wed 9/2310:00 am -
1 stop19h 49m
Deal found 8/16![Delta logo]()
$1,158
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:05 pm -
1 stop20h 50m
Mon 10/56:50 pm -
1 stop21h 09m
Deal found 8/14![Qantas Airways logo]()
$1,268
This Justfly.com deal was found by Cheapflights users on 8/16. 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.
Thu 9/1712:05 pm -
2 stops42h 45m
Tue 10/209:55 am -
2 stops45h 58m
Deal found 8/16![Air New Zealand logo]()
$1,252
This Trip.com deal was found by Cheapflights users on 8/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:47 pm -
3 stops30h 03m
Tue 9/291:15 pm -
3 stops34h 52m
Deal found 8/14![Multiple Airlines logo]()
$1,107
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:04 am -
2 stops34h 41m
Tue 9/296:20 pm -
2 stops42h 39m
Deal found 8/14![Air New Zealand logo]()
$1,246
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:09 pm -
1 stop24h 56m
Mon 10/191:00 pm -
1 stop20h 46m
Deal found 8/13![Qantas Airways logo]()
$1,266
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:39 pm -
3 stops42h 46m
Sun 10/43:25 pm -
3 stops33h 45m
Deal found 8/13![Multiple Airlines logo]()
$1,207
This oojo deal was found by Cheapflights users on 8/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:09 pm -
1 stop24h 56m
Tue 11/311:20 am -
1 stop21h 49m
Deal found 8/15![Qantas Airways logo]()
$1,265
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:05 am -
1 stop33h 45m
Wed 10/711:00 am -
1 stop19h 51m
Deal found 8/16![Delta logo]()
$1,165
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 August 17, 2026.
Search for one-way flight options from San Antonio to Australia. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:30 am -
2 stops34h 25m
Deal found 8/16![United Airlines logo]()
$651
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 11/29:51 pm -
2 stops39h 34m
Deal found 8/14![Multiple Airlines logo]()
$660
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:59 pm -
2 stops46h 01m
Deal found 8/16![United Airlines logo]()
$672
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:40 pm -
1 stop23h 20m
Deal found 8/14![Qantas Airways logo]()
$681
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:20 pm -
3 stops55h 50m
Deal found 8/12![Multiple Airlines logo]()
$683
This BusinessClass deal was found by Cheapflights users on 8/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:40 pm -
2 stops50h 30m
Deal found 8/16![Cathay Pacific logo]()
$740
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:24 pm -
3 stops42h 06m
Deal found 8/16![Multiple Airlines logo]()
$746
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:09 pm -
1 stop24h 56m
Deal found 8/12![American Airlines logo]()
$756
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:51 am -
2 stops30h 39m
Deal found 8/16![Multiple Airlines logo]()
$760
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:26 pm -
3 stops44h 04m
Deal found 8/16![Multiple Airlines logo]()
$761
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:26 pm -
2 stops41h 34m
Deal found 8/16![Multiple Airlines logo]()
$763
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Tue 9/810:24 pm -
3 stops57h 06m
Deal found 8/13![Multiple Airlines logo]()
$777
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 August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,107 (Trip.com) |
One-way from | $651 (United Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $1,773 |
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 August 17, 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 AntonioMelbourne
SAT San Antonio - MEL Melbourne
SATMEL
San Antonio
Mon 9/14
4:50 pm-7:50 am
1 stop24h 00m
Melbourne
Wed 9/23
10:00 am-2:49 pm
1 stop19h 49m
$1,158
Quickest round-trip
San AntonioBrisbane
SAT San Antonio - BNE Brisbane
SATBNE
San Antonio
Mon 2/1
7:04 pm-6:30 am
1 stop19h 26m
Brisbane
Fri 2/5
9:40 am-11:55 am
1 stop18h 15m
$1,251
San AntonioMelbourne
SAT San Antonio - MEL Melbourne
SATMEL
San Antonio
Tue 2/9
12:24 pm-6:00 pm
2 stops36h 36m
Melbourne
Fri 2/12
12:10 pm-10:48 am
2 stops39h 38m
$1,281
San AntonioSydney
SAT San Antonio - SYD Sydney Kingsford Smith
SATSYD
San Antonio
Wed 10/21
5:30 am-7:55 am
3 stops34h 25m
Sydney Kingsford Smith
Wed 10/28
9:15 am-1:16 pm
1 stop20h 01m
$1,308
San AntonioSydney
SAT San Antonio - SYD Sydney Kingsford Smith
SATSYD
San Antonio
Tue 1/26
10:00 am-7:00 am
1 stop28h 00m
Sydney Kingsford Smith
Sun 2/7
11:50 am-2:11 pm
1 stop19h 21m
$1,308
San AntonioSydney
SAT San Antonio - SYD Sydney Kingsford Smith
SATSYD
San Antonio
Sun 9/27
5:30 am-7:00 am
2 stops34h 30m
Sydney Kingsford Smith
Sun 10/4
11:20 am-5:46 pm
1 stop22h 26m
$1,308
San AntonioSydney
SAT San Antonio - SYD Sydney Kingsford Smith
SATSYD
San Antonio
Tue 12/8
1:35 pm-9:20 am
2 stops26h 45m
Sydney Kingsford Smith
Tue 12/22
11:20 am-10:48 pm
2 stops28h 28m
$1,308
San AntonioSydney
SAT San Antonio - SYD Sydney Kingsford Smith
SATSYD
San Antonio
Sun 11/1
5:30 am-10:35 am
3 stops36h 05m
Sydney Kingsford Smith
Wed 11/18
11:50 am-10:51 pm
3 stops28h 01m
$1,316
San AntonioSydney
SAT San Antonio - SYD Sydney Kingsford Smith
SATSYD
San Antonio
Sat 10/31
2:05 pm-6:55 am
1 stop24h 50m
Sydney Kingsford Smith
Wed 11/18
2:05 pm-3:37 pm
1 stop18h 32m
$1,316
San AntonioSydney
SAT San Antonio - SYD Sydney Kingsford Smith
SATSYD
San Antonio
Wed 11/4
5:57 pm-7:00 am
1 stop20h 03m
Sydney Kingsford Smith
Fri 12/11
1:20 pm-1:05 pm
2 stops40h 45m
$1,379
Showing 1-10 of 38 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-ADL
SAT-BNE
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-SYD
SAT-ADL
SAT-BNE
SAT-MEL
What is the cheapest month to book a flight from San Antonio to Australia?
Currently, January is the cheapest month in which you can book a flight from San Antonio to Australia (average of $964). Flying from San Antonio to Australia in December is currently the most expensive (average of $2,012). 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 August 17, 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.
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - 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
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Search flights from San Antonio to Australia by cabin class
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San Antonio and Australia flights
Browse other San Antonio and Australia flight options. Last updated on August 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Antonio to Australia flights
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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 August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$511 | Average$1,387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$912 | Average$1,597 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$962 | Average$1,327 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,004 | Average$1,396 | FlexibilityNo cancel fee | On-time71% |