$494+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SAT
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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Find cheap flights from Sydney to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Sydney to San Antonio
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Best
Last-minute
One-way
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 August 1, 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 August 1, 2026.
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 12/12:55 pm
SAT
- SYD
2 stops25h 05m
American Airlines
Deal found 7/30![American Airlines logo]()
$1,000
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/510:30 am
SYD
- SAT
2 stops24h 58m
United Airlines
Tue 12/15:55 pm
SAT
- SYD
2 stops22h 10m
United Airlines
Deal found 7/30![United Airlines logo]()
$1,018
This Qantas Airways deal was found by Cheapflights users on 7/28. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:10 am
SYD
- SAT
2 stops22h 23m
Multiple Airlines
Tue 9/112:40 pm
SAT
- SYD
3 stops27h 50m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,093
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 9/119:10 am
SYD
- SAT
2 stops21h 27m
American Airlines
Fri 9/183:38 pm
SAT
- SYD
2 stops24h 27m
American Airlines
Deal found 7/28![American Airlines logo]()
$1,111
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:20 am
SYD
- SAT
2 stops25h 32m
United Airlines
Wed 9/95:30 pm
SAT
- SYD
2 stops46h 25m
United Airlines
Deal found 7/29![United Airlines logo]()
$1,122
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 August 1, 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 August 1, 2026.
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 12/14:40 pm
SAT
- SYD
1 stop23h 20m
American Airlines
Deal found 7/30![American Airlines logo]()
$1,000
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/510:30 am
SYD
- SAT
2 stops24h 58m
United Airlines
Tue 12/15:55 pm
SAT
- SYD
2 stops22h 10m
United Airlines
Deal found 7/30![United Airlines logo]()
$1,018
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:20 am
SYD
- SAT
2 stops25h 32m
United Airlines
Wed 9/95:30 pm
SAT
- SYD
2 stops46h 25m
United Airlines
Deal found 7/29![United Airlines logo]()
$1,122
Last-minute flights from Sydney to San AntonioDiscover last-minute flight deals from Sydney to San Antonio. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Sydney to San Antonio. Data last updated August 1, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 7/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:20 am
SYD
- SAT
2 stops26h 56m
Air Canada
Mon 8/177:35 am
SAT
- SYD
2 stops32h 45m
Air Canada
Deal found 7/26![Air Canada logo]()
$1,921
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 8/139:10 am
SYD
- SAT
1 stop29h 49m
American Airlines
Mon 8/174:22 pm
SAT
- SYD
2 stops26h 23m
American Airlines
Deal found 7/26![American Airlines logo]()
$2,013
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/259:10 am
SYD
- SAT
1 stop29h 49m
American Airlines
Tue 9/16:15 am
SAT
- SYD
1 stop33h 50m
American Airlines
Deal found 7/28![American Airlines logo]()
$1,006
This Qantas Airways deal was found by Cheapflights users on 7/28. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:10 am
SYD
- SAT
2 stops22h 23m
Multiple Airlines
Tue 9/112:40 pm
SAT
- SYD
3 stops27h 50m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,093
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 August 1, 2026.
Search for one-way flight options from Sydney to San Antonio. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:00 pm
SYD
- SAT
3 stops36h 12m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:00 pm
SYD
- SAT
3 stops35h 39m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/51:15 pm
SYD
- SAT
3 stops44h 39m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$560
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/302:00 pm
SYD
- SAT
3 stops44h 53m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/312:00 pm
SYD
- SAT
3 stops37h 12m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$608
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/59:15 am
SYD
- SAT
2 stops27h 14m
Delta
Deal found 7/30![Delta logo]()
$645
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/269:40 am
SYD
- SAT
2 stops40h 03m
Delta
Deal found 7/30![Delta logo]()
$712
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:40 am
SYD
- SAT
1 stop45h 12m
Delta
Deal found 7/27![Delta logo]()
$716
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/272:00 pm
SYD
- SAT
3 stops42h 20m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$768
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:15 am
SYD
- SAT
2 stops30h 15m
Delta
Deal found 7/30![Delta logo]()
$771
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:40 am
SYD
- SAT
1 stop45h 12m
Delta
Deal found 7/27![Delta logo]()
$775
This deal was found by Cheapflights users on 7/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:20 am
SYD
- SAT
1 stop44h 20m
American Airlines
Deal found 7/27![American Airlines logo]()
$841
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 August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,000 (American Airlines) |
One-way from | $494 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $1,012 |
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 August 1, 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
Mon 10/5
10:10 am-11:59 pm
1 stop29h 49m
San Antonio
Tue 12/1
4:40 pm-9:00 am
1 stop23h 20m
$1,000
Quickest round-trip
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Mon 10/5
10:30 am-7:28 pm
2 stops24h 58m
San Antonio
Tue 12/1
5:55 pm-9:05 am
2 stops22h 10m
$1,018
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Sat 9/5
10:20 am-8:52 pm
2 stops25h 32m
San Antonio
Wed 9/9
5:30 pm-6:55 am
2 stops46h 25m
$1,122
Cheapest one-way
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Wed 8/5
9:15 am-9:29 pm
2 stops27h 14m
$645
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Mon 10/26
9:40 am-9:43 am
2 stops40h 03m
$712
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Thu 12/3
10:40 am-2:52 pm
1 stop45h 12m
$716
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Sun 10/25
10:15 am-12:30 am
2 stops30h 15m
$771
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Sat 10/31
9:40 am-2:58 pm
1 stop21h 18m
$771
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Fri 10/30
9:40 am-12:13 am
1 stop30h 33m
$771
SydneySan Antonio
SYD - SAT
SYDSAT
Sydney Kingsford Smith
Fri 12/4
10:40 am-2:52 pm
1 stop45h 12m
$775
Showing 1-10 of 12 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.
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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