$702+ 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SYD
May 29 — Jun 51
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 April 29, 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 April 29, 2026.
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 4/273:33 pm
SAT
- MEL
1 stop25h 17m
Delta
Wed 5/610:00 am
MEL
- SAT
1 stop28h 36m
Delta
Deal found 4/26![Delta logo]()
$1,100
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/194:47 pm
SAT
- SYD
1 stop23h 03m
Delta
Tue 5/269:15 am
SYD
- SAT
1 stop20h 55m
Delta
Deal found 4/29![Delta logo]()
$1,205
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:33 pm
SAT
- SYD
1 stop24h 17m
Delta
Tue 5/129:15 am
SYD
- SAT
1 stop20h 55m
Delta
Deal found 4/29![Delta logo]()
$1,206
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/38:48 am
SAT
- SYD
2 stops31h 12m
United Airlines
Sun 5/179:30 am
SYD
- SAT
2 stops21h 09m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,239
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/245:30 am
SAT
- SYD
3 stops34h 25m
United Airlines
Tue 6/210:20 am
SYD
- SAT
1 stop29h 09m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,244
This Jetabroad deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 8/207:09 pm
SAT
- MEL
2 stops33h 11m
Multiple Airlines
Sat 8/297:30 am
MEL
- SAT
2 stops27h 07m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$1,246
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:17 pm
SAT
- SYD
2 stops23h 38m
United Airlines
Tue 5/129:30 am
SYD
- SAT
2 stops21h 09m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,249
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 7/274:18 pm
SAT
- SYD
2 stops23h 42m
United Airlines
Sat 8/810:20 am
SYD
- SAT
1 stop25h 33m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,285
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/34:47 pm
SAT
- SYD
1 stop23h 03m
Delta
Sat 8/19:15 am
SYD
- SAT
1 stop20h 38m
Delta
Deal found 4/28![Delta logo]()
$1,293
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/124:44 pm
SAT
- MEL
1 stop24h 06m
Delta
Fri 6/1910:00 am
MEL
- SAT
1 stop28h 52m
Delta
Deal found 4/28![Delta logo]()
$1,305
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 9/94:10 pm
SAT
- MEL
1 stop24h 40m
Delta
Wed 9/1610:00 am
MEL
- SAT
1 stop28h 18m
Delta
Deal found 4/25![Delta logo]()
$1,385
This Bravofly deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:23 pm
SAT
- MEL
2 stops31h 57m
Multiple Airlines
Thu 6/187:30 am
MEL
- SAT
2 stops27h 10m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,449
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 April 29, 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 April 29, 2026.
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 6/54:47 pm
SAT
- MEL
1 stop24h 03m
Delta
Fri 6/1210:00 am
MEL
- SAT
1 stop28h 52m
Delta
Deal found 4/26![Delta logo]()
$1,100
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/311:45 am
SAT
- SYD
2 stops28h 10m
United Airlines
Sun 5/1710:20 am
SYD
- SAT
1 stop19h 11m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,239
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 7/311:03 am
SAT
- BNE
2 stops26h 57m
American Airlines
Sat 8/12:00 pm
BNE
- SAT
2 stops24h 29m
American Airlines
Deal found 4/27![American Airlines logo]()
$1,558
This Qatar Airways deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 10/261:42 pm
SAT
- BNE
2 stops36h 48m
Qatar Airways
Fri 10/303:10 pm
BNE
- SAT
2 stops38h 46m
Qatar Airways
Deal found 4/25![Qatar Airways logo]()
$1,573
This KAYAK deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
Sun 6/143:10 pm
SAT
- BNE
1 stop22h 50m
Qantas Airways
Sat 6/203:30 pm
BNE
- SAT
2 stops38h 09m
Qantas Airways
Deal found 4/27![Qantas Airways logo]()
$1,637
This Etihad Airways deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:27 pm
SAT
- MEL
2 stops35h 23m
Multiple Airlines
Tue 7/285:20 pm
MEL
- SAT
2 stops39h 52m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$2,026
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/194:47 pm
SAT
- SYD
1 stop23h 03m
Delta
Tue 5/269:15 am
SYD
- SAT
1 stop20h 55m
Delta
Deal found 4/29![Delta logo]()
$1,205
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/245:30 am
SAT
- SYD
3 stops34h 25m
United Airlines
Tue 6/210:20 am
SYD
- SAT
1 stop29h 09m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,244
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/196:02 pm
SAT
- SYD
2 stops21h 58m
United Airlines
Tue 5/269:30 am
SYD
- SAT
2 stops21h 09m
United Airlines
Deal found 4/26![United Airlines logo]()
$1,249
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/34:47 pm
SAT
- SYD
1 stop23h 03m
Delta
Sat 8/19:15 am
SYD
- SAT
1 stop20h 38m
Delta
Deal found 4/28![Delta logo]()
$1,293
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:30 am
SAT
- SYD
3 stops34h 25m
United Airlines
Sat 8/110:20 am
SYD
- SAT
1 stop25h 33m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,293
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:40 am
SAT
- MEL
2 stops34h 10m
Delta
Fri 6/1910:00 am
MEL
- SAT
1 stop28h 52m
Delta
Deal found 4/28![Delta logo]()
$1,309
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/121:39 pm
SAT
- SYD
2 stops26h 16m
United Airlines
Fri 6/199:30 am
SYD
- SAT
2 stops22h 25m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,344
This Qatar Airways deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:36 pm
SAT
- ADL
2 stops36h 24m
Qatar Airways
Wed 8/1210:00 pm
ADL
- SAT
2 stops35h 06m
Qatar Airways
Deal found 4/27![Qatar Airways logo]()
$1,890
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:35 pm
SAT
- MEL
2 stops26h 00m
American Airlines
Tue 7/289:45 am
MEL
- SAT
1 stop19h 53m
American Airlines
Deal found 4/28![American Airlines logo]()
$2,230
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/243:25 pm
SAT
- MEL
2 stops49h 25m
Delta
Sun 5/3110:00 am
MEL
- SAT
1 stop20h 10m
Delta
Deal found 4/26![Delta logo]()
$1,877
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 7/11:39 pm
SAT
- MEL
2 stops27h 36m
United Airlines
Thu 7/3010:55 am
MEL
- SAT
1 stop28h 34m
United Airlines
Deal found 4/26![United Airlines logo]()
$1,902
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 7/114:18 pm
SAT
- BNE
3 stops27h 12m
United Airlines
Tue 7/2110:30 am
BNE
- SAT
2 stops21h 25m
United Airlines
Deal found 4/26![United Airlines logo]()
$1,936
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:30 am
SAT
- BNE
3 stops39h 50m
United Airlines
Sat 8/15:05 pm
BNE
- SAT
2 stops46h 24m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,949
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 8/81:39 pm
SAT
- ADL
3 stops30h 56m
United Airlines
Wed 8/126:05 am
ADL
- SAT
2 stops30h 27m
United Airlines
Deal found 4/24![United Airlines logo]()
$2,053
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 7/149:37 am
SAT
- MEL
2 stops31h 38m
United Airlines
Tue 7/2810:55 am
MEL
- SAT
1 stop28h 34m
United Airlines
Deal found 4/26![United Airlines logo]()
$2,282
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:45 pm
SAT
- TSV
3 stops30h 15m
United Airlines
Wed 9/96:05 am
TSV
- SAT
2 stops30h 57m
United Airlines
Deal found 4/28![United Airlines logo]()
$2,445
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:39 pm
SAT
- BNE
3 stops52h 21m
United Airlines
Sat 8/14:55 pm
BNE
- SAT
2 stops46h 34m
United Airlines
Deal found 4/28![United Airlines logo]()
$2,550
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 10/261:35 pm
SAT
- BNE
2 stops26h 00m
United Airlines
Fri 10/3010:40 am
BNE
- SAT
1 stop18h 31m
United Airlines
Deal found 4/26![United Airlines logo]()
$2,559
Last-minute flights from San Antonio to AustraliaDiscover last-minute flight deals from San Antonio to Australia. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Australia. Data last updated April 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:33 pm
SAT
- SYD
1 stop24h 17m
Delta
Tue 5/129:15 am
SYD
- SAT
1 stop20h 55m
Delta
Deal found 4/29![Delta logo]()
$1,206
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:17 pm
SAT
- SYD
2 stops23h 38m
United Airlines
Tue 5/129:30 am
SYD
- SAT
2 stops21h 09m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,249
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/38:48 am
SAT
- SYD
2 stops31h 12m
United Airlines
Sun 5/179:30 am
SYD
- SAT
2 stops21h 09m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,239
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/33:33 pm
SAT
- SYD
1 stop24h 17m
Delta
Sat 5/99:15 am
SYD
- SAT
1 stop20h 55m
Delta
Deal found 4/28![Delta logo]()
$1,658
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:47 pm
SAT
- SYD
1 stop23h 03m
Delta
Fri 5/229:15 am
SYD
- SAT
1 stop20h 55m
Delta
Deal found 4/28![Delta logo]()
$1,300
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/194:47 pm
SAT
- SYD
1 stop23h 03m
Delta
Tue 5/269:15 am
SYD
- SAT
1 stop20h 55m
Delta
Deal found 4/29![Delta logo]()
$1,205
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/245:30 am
SAT
- SYD
3 stops34h 25m
United Airlines
Tue 6/210:20 am
SYD
- SAT
1 stop29h 09m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,244
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/243:05 pm
SAT
- SYD
1 stop25h 00m
American Airlines
Tue 6/212:00 pm
SYD
- SAT
1 stop24h 06m
American Airlines
Deal found 4/27![American Airlines logo]()
$1,486
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/245:00 pm
SAT
- MEL
2 stops47h 50m
Delta
Sun 5/3110:00 am
MEL
- SAT
2 stops26h 32m
Delta
Deal found 4/26![Delta logo]()
$1,877
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/243:05 pm
SAT
- MEL
1 stop24h 40m
American Airlines
Sun 5/319:45 am
MEL
- SAT
1 stop28h 39m
American Airlines
Deal found 4/26![American Airlines logo]()
$2,591
This BusinessClass deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/247:00 am
SAT
- MEL
3 stops41h 50m
Multiple Airlines
Sun 5/318:35 am
MEL
- SAT
3 stops29h 49m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$2,949
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 April 29, 2026.
Search for one-way flight options from San Antonio to Australia. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 6/238:56 pm
SAT
- SYD
3 stops55h 29m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:51 pm
SAT
- SYD
2 stops44h 39m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:51 pm
SAT
- SYD
3 stops47h 24m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$867
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/303:44 pm
SAT
- SYD
2 stops24h 21m
American Airlines
Deal found 4/28![American Airlines logo]()
$921
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:37 am
SAT
- SYD
3 stops30h 23m
United Airlines
Deal found 4/28![United Airlines logo]()
$933
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:51 pm
SAT
- ADL
3 stops49h 29m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$935
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:51 pm
SAT
- ADL
3 stops48h 54m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$936
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/83:09 pm
SAT
- ADL
2 stops29h 26m
American Airlines
Deal found 4/28![American Airlines logo]()
$1,025
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:00 am
SAT
- ADL
2 stops37h 35m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,026
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:35 am
SAT
- ADL
2 stops36h 50m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,033
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:59 pm
SAT
- ADL
3 stops58h 31m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,079
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/113:09 pm
SAT
- ADL
2 stops50h 31m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,136
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 April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,100 (Delta) |
One-way from | $702 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $1,515 |
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 April 29, 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 - MEL
SATMEL
San Antonio
Fri 6/5
4:47 pm-7:50 am
1 stop24h 03m
Melbourne
Fri 6/12
10:00 am-11:52 pm
1 stop28h 52m
$1,100
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Tue 5/19
4:47 pm-6:50 am
1 stop23h 03m
Sydney Kingsford Smith
Tue 5/26
9:15 am-3:10 pm
1 stop20h 55m
$1,205
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Sun 5/3
11:45 am-6:55 am
2 stops28h 10m
Sydney Kingsford Smith
Sun 5/17
10:20 am-2:31 pm
1 stop19h 11m
$1,239
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Sun 5/24
5:30 am-6:55 am
3 stops34h 25m
Sydney Kingsford Smith
Tue 6/2
10:20 am-12:29 am
1 stop29h 09m
$1,244
Quickest round-trip
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Tue 5/19
6:02 pm-7:00 am
2 stops21h 58m
Sydney Kingsford Smith
Tue 5/26
9:30 am-3:39 pm
2 stops21h 09m
$1,249
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Wed 6/3
4:47 pm-6:50 am
1 stop23h 03m
Sydney Kingsford Smith
Sat 8/1
9:15 am-2:53 pm
1 stop20h 38m
$1,293
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Wed 6/3
5:30 am-6:55 am
3 stops34h 25m
Sydney Kingsford Smith
Sat 8/1
10:20 am-8:53 pm
1 stop25h 33m
$1,293
San AntonioMelbourne
SAT - MEL
SATMEL
San Antonio
Fri 6/12
6:40 am-7:50 am
2 stops34h 10m
Melbourne
Fri 6/19
10:00 am-11:52 pm
1 stop28h 52m
$1,309
San AntonioSydney
SAT - SYD
SATSYD
San Antonio
Fri 6/12
1:39 pm-6:55 am
2 stops26h 16m
Sydney Kingsford Smith
Fri 6/19
9:30 am-4:55 pm
2 stops22h 25m
$1,344
San AntonioBrisbane
SAT - BNE
SATBNE
San Antonio
Fri 7/3
11:03 am-5:00 am
2 stops26h 57m
Brisbane
Sat 8/1
2:00 pm-11:29 pm
2 stops24h 29m
$1,558
Showing 1-10 of 36 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-BNE
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-MEL
SAT-ADL
SAT-BNE
What is the cheapest month to book a flight from San Antonio to Australia?
Currently, October is the cheapest month in which you can book a flight from San Antonio to Australia (average of $511). 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 April 29, 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.
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
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 April 29, 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 April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$511 | Average$1,301 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$799 | Average$2,164 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$960 | Average$1,425 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,004 | Average$1,395 | FlexibilityNo cancel fee | On-time71% |