$677+ Cheap flights from Sydney (SYD) to San Antonio (SAT)
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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SAT
Aug 18 — Aug 251
Round-trip
1 adult, Economy
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Find cheap flights from Sydney to San Antonio with Cheapflights
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Best
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Cheapest flights from Sydney to San AntonioExplore the most affordable flight options available from Sydney to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.
Explore the most affordable flight options available from Sydney to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Thu 8/139:10 am
SYD
- SAT
1 stop29h 49m
American Airlines
Mon 8/171:43 pm
SAT
- SYD
2 stops30h 02m
American Airlines
Deal found 7/17![American Airlines logo]()
$963
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:00 pm
SYD
- SAT
1 stop20h 46m
American Airlines
Wed 12/27:15 am
SAT
- SYD
1 stop32h 45m
American Airlines
Deal found 7/14![American Airlines logo]()
$969
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:10 am
SYD
- SAT
2 stops40h 43m
American Airlines
Tue 12/15:52 pm
SAT
- SYD
1 stop20h 03m
American Airlines
Deal found 7/15![American Airlines logo]()
$973
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:10 am
SYD
- SAT
1 stop29h 49m
American Airlines
Tue 8/186:15 am
SAT
- SYD
1 stop33h 50m
American Airlines
Deal found 7/14![American Airlines logo]()
$984
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:45 am
SYD
- SAT
2 stops27h 56m
American Airlines
Sun 11/87:21 am
SAT
- SYD
1 stop32h 39m
American Airlines
Deal found 7/14![American Airlines logo]()
$988
This Expedia deal was found by Cheapflights users on 7/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:50 pm
SYD
- SAT
1 stop21h 09m
Qantas Airways
Tue 12/13:07 pm
SAT
- SYD
1 stop22h 18m
Qantas Airways
Deal found 7/14![Qantas Airways logo]()
$1,037
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:10 am
SYD
- SAT
2 stops22h 23m
American Airlines
Wed 12/26:39 pm
SAT
- SYD
2 stops21h 21m
American Airlines
Deal found 7/14![American Airlines logo]()
$1,040
Best flights from Sydney to San AntonioDiscover carefully curated flight deals from Sydney to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 19, 2026.
Discover carefully curated flight deals from Sydney to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 19, 2026.
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Thu 8/139:10 am
SYD
- SAT
1 stop29h 49m
American Airlines
Mon 8/171:43 pm
SAT
- SYD
2 stops30h 02m
American Airlines
Deal found 7/17![American Airlines logo]()
$963
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:10 am
SYD
- SAT
1 stop29h 49m
American Airlines
Tue 12/19:14 am
SAT
- SYD
1 stop28h 41m
American Airlines
Deal found 7/15![American Airlines logo]()
$973
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:10 am
SYD
- SAT
1 stop20h 12m
American Airlines
Tue 8/185:54 pm
SAT
- SYD
2 stops22h 11m
American Airlines
Deal found 7/14![American Airlines logo]()
$984
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:10 am
SYD
- SAT
2 stops21h 28m
American Airlines
Wed 12/23:09 pm
SAT
- SYD
2 stops24h 51m
American Airlines
Deal found 7/14![American Airlines logo]()
$1,040
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:20 am
SYD
- SAT
1 stop28h 31m
American Airlines
Sun 11/83:07 pm
SAT
- SYD
1 stop24h 53m
American Airlines
Deal found 7/15![American Airlines logo]()
$1,049
Last-minute flights from Sydney to San AntonioDiscover last-minute flight deals from Sydney to San Antonio. Data last updated July 19, 2026 and is based on user searches.
Discover last-minute flight deals from Sydney to San Antonio. Data last updated July 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:10 am
SYD
- SAT
1 stop29h 49m
American Airlines
Tue 8/186:15 am
SAT
- SYD
1 stop33h 50m
American Airlines
Deal found 7/14![American Airlines logo]()
$984
This Qantas Airways deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:25 am
SYD
- SAT
3 stops27h 14m
Multiple Airlines
Tue 8/182:57 pm
SAT
- SYD
2 stops28h 33m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$2,219
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Thu 8/139:10 am
SYD
- SAT
1 stop29h 49m
American Airlines
Mon 8/171:43 pm
SAT
- SYD
2 stops30h 02m
American Airlines
Deal found 7/17![American Airlines logo]()
$963
This Emirates deal was found by Cheapflights users on 7/14. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
SYD
- SAT
2 stops52h 58m
Emirates
Fri 9/44:12 pm
SAT
- SYD
2 stops46h 53m
Emirates
Deal found 7/14![Emirates logo]()
$2,977
This United Airlines deal was found by Cheapflights users on 7/16. 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 8/3010:20 am
SYD
- SAT
1 stop26h 38m
United Airlines
Sun 9/64:45 pm
SAT
- SYD
2 stops23h 10m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,059
This Ovago deal was found by Cheapflights users on 7/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:00 pm
SYD
- SAT
1 stop18h 51m
Qantas Airways
Sun 9/66:15 am
SAT
- SYD
1 stop33h 50m
Qantas Airways
Deal found 7/16![Qantas Airways logo]()
$1,061
This Qantas Airways deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:25 am
SYD
- SAT
2 stops22h 57m
Multiple Airlines
Sun 9/64:22 pm
SAT
- SYD
3 stops25h 48m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$1,789
One-way flights from Sydney to San AntonioSearch for one-way flight options from Sydney to San Antonio. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
Search for one-way flight options from Sydney to San Antonio. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:20 am
SYD
- SAT
2 stops29h 30m
American Airlines
Deal found 7/14![American Airlines logo]()
$677
This Delta deal was found by Cheapflights users on 7/16. 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.
Sun 8/309:15 am
SYD
- SAT
1 stop29h 41m
Delta
Deal found 7/16![Delta logo]()
$679
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:20 am
SYD
- SAT
1 stop20h 20m
American Airlines
Deal found 7/14![American Airlines logo]()
$682
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:20 am
SYD
- SAT
2 stops28h 39m
American Airlines
Deal found 7/14![American Airlines logo]()
$683
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:40 am
SYD
- SAT
1 stop20h 59m
Delta
Deal found 7/14![Delta logo]()
$686
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:50 pm
SYD
- SAT
2 stops38h 00m
American Airlines
Deal found 7/14![American Airlines logo]()
$706
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:20 am
SYD
- SAT
1 stop28h 38m
American Airlines
Deal found 7/14![American Airlines logo]()
$735
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:05 pm
SYD
- SAT
1 stop21h 34m
American Airlines
Deal found 7/14![American Airlines logo]()
$742
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/308:45 pm
SYD
- SAT
3 stops39h 44m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$779
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:00 pm
SYD
- SAT
3 stops40h 34m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$784
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Tue 12/12:00 pm
SYD
- SAT
3 stops38h 05m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$926
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:00 am
SYD
- SAT
3 stops30h 58m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$953
Find flight deals from Sydney to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $963 (American Airlines) |
One-way from | $677 (American Airlines) |
Popular in | March |
Cheapest in | October |
Average price | $1,573 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sydney to San Antonio 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 July 19, 2026.
Use the filters below to find and compare flights from Sydney to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Thu 8/13
9:10 am-11:59 pm
1 stop29h 49m
San Antonio
Mon 8/17
1:43 pm-10:45 am
2 stops30h 02m
$963
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Mon 10/5
10:10 am-11:59 pm
1 stop29h 49m
San Antonio
Tue 12/1
9:14 am-6:55 am
1 stop28h 41m
$973
Quickest round-trip
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Tue 8/11
9:10 am-2:22 pm
1 stop20h 12m
San Antonio
Tue 8/18
5:54 pm-7:05 am
2 stops22h 11m
$984
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Mon 10/12
10:10 am-3:38 pm
2 stops21h 28m
San Antonio
Wed 12/2
3:09 pm-9:00 am
2 stops24h 51m
$1,040
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Thu 11/5
11:20 am-10:51 pm
1 stop28h 31m
San Antonio
Sun 11/8
3:07 pm-9:00 am
1 stop24h 53m
$1,049
Cheapest one-way
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Sun 8/30
9:15 am-5:14 pm
2 stops22h 59m
$679
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Wed 12/2
11:20 am-2:40 pm
1 stop20h 20m
$682
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Tue 12/1
10:40 am-2:39 pm
1 stop20h 59m
$686
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Sun 8/30
8:45 pm-9:29 pm
3 stops39h 44m
$779
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Wed 12/2
2:00 pm-11:05 am
3 stops38h 05m
$926
Showing 1-10 of 15 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Sydney-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sydney-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sydney to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Sydney with our price prediction graph.
SYD-SAT
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 Sydney to San Antonio
Related info for your journey
Find useful and relevant information for your journey from Sydney to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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