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Cheap flights from Sydney to San Antonio from $499

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to San Antonio departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Delta Logo
9:25 am - 11:54 pmSYD-SAT
29h 29m1 stop
Delta Logo
8:00 am - 6:35 amSAT-SYD
31h 35m2 stops
$835Delta
Find Deal
vie., ago. 29 - vie., sep. 5
Delta Logo
9:25 am - 11:59 pmSYD-SAT
29h 34m2 stops
Delta Logo
6:00 am - 6:35 amSAT-SYD
33h 35m1 stop
$838Delta
Find Deal
vie., sep. 12 - vie., sep. 19
Delta Logo
10:40 am - 12:05 amSYD-SAT
30h 25m2 stops
Delta Logo
6:30 am - 8:30 amSAT-SYD
33h 00m1 stop
$958Delta
Find Deal
lun., nov. 24 - sáb., dic. 6
American Airlines Logo
11:15 am - 5:00 pmSYD-SAT
22h 45m2 stops
American Airlines Logo
3:33 pm - 9:00 amSAT-SYD
24h 27m2 stops
$1,064American Airlines
Find Deal
lun., nov. 24 - sáb., dic. 6
Qantas Airways Logo
5:45 pm - 8:24 pmSYD-SAT
19h 39m1 stop
Qantas Airways Logo
3:35 pm - 6:55 amSAT-SYD
22h 20m1 stop
$1,112Qantas Airways
Find Deal
sáb., nov. 15 - lun., dic. 15
Logo
5:45 pm - 8:24 pmSYD-SAT
19h 39m1 stop
Logo
3:35 pm - 7:25 amSAT-SYD
22h 50m2 stops
$1,113
Find Deal
sáb., nov. 15 - lun., dic. 15
American Airlines Logo
11:15 am - 4:42 pmSYD-SAT
22h 27m2 stops
American Airlines Logo
3:35 pm - 7:25 amSAT-SYD
22h 50m2 stops
$1,119American Airlines
Find Deal
sáb., nov. 15 - lun., dic. 15
Logo
6:00 am - 7:32 pmSYD-SAT
28h 32m3 stops
Logo
8:37 pm - 11:45 amSAT-SYD
24h 08m2 stops
$1,397
Find Deal
vie., sep. 12 - vie., sep. 19
Air Canada Logo
11:20 am - 4:58 pmSYD-SAT
22h 38m2 stops
Air Canada Logo
7:00 am - 9:35 amSAT-SYD
33h 35m3 stops
$1,471Air Canada
Find Deal
lun., nov. 24 - sáb., dic. 6
Air Canada Logo
11:20 am - 11:28 pmSYD-SAT
29h 08m3 stops
Air Canada Logo
11:47 am - 9:35 amSAT-SYD
28h 48m2 stops
$1,619Air Canada
Find Deal
sáb., nov. 15 - lun., dic. 15

Delta flights from Sydney to San Antonio

Our best Delta deals on Sydney to San Antonio flight tickets
Delta
Aug 29
SYD9:25 amSydney Kingsford Smith
29h 29m
1 stop
SAT11:54 pmSan Antonio
Sep 5
SAT8:00 amSan Antonio
31h 35m
2 stops
SYD6:35 amSydney Kingsford Smith
$835
Find similar
Delta
Sep 12
SYD9:25 amSydney Kingsford Smith
29h 34m
2 stops
SAT11:59 pmSan Antonio
Sep 19
SAT6:00 amSan Antonio
33h 35m
1 stop
SYD6:35 amSydney Kingsford Smith
$838
Find similar
Delta
Nov 24
SYD10:40 amSydney Kingsford Smith
30h 25m
2 stops
SAT12:05 amSan Antonio
Dec 6
SAT6:30 amSan Antonio
33h 00m
1 stop
SYD8:30 amSydney Kingsford Smith
$958
Find similar

American Airlines flights from Sydney to San Antonio

Our best American Airlines deals on Sydney to San Antonio flight tickets
American Airlines
Nov 24
SYD11:15 amSydney Kingsford Smith
22h 45m
2 stops
SAT5:00 pmSan Antonio
Dec 6
SAT3:33 pmSan Antonio
24h 27m
2 stops
SYD9:00 amSydney Kingsford Smith
$1,064
Find similar
American Airlines
Nov 15
SYD11:15 amSydney Kingsford Smith
22h 27m
2 stops
SAT4:42 pmSan Antonio
Dec 15
SAT3:35 pmSan Antonio
22h 50m
2 stops
SYD7:25 amSydney Kingsford Smith
$1,119
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated julio 31, 2025.
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

Price

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

vie. 8/29

9:25 am-11:54 pm

1 stop29h 29m

San Antonio

vie. 9/5

8:00 am-6:35 am

2 stops31h 35m

$835

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

vie. 9/12

9:25 am-11:59 pm

2 stops29h 34m

San Antonio

vie. 9/19

6:00 am-6:35 am

1 stop33h 35m

$838

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

lun. 11/24

10:40 am-12:05 am

2 stops30h 25m

San Antonio

sáb. 12/6

6:30 am-8:30 am

1 stop33h 00m

$958

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

lun. 11/24

11:15 am-5:00 pm

2 stops22h 45m

San Antonio

sáb. 12/6

3:33 pm-9:00 am

2 stops24h 27m

$1,064

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

sáb. 11/15

5:45 pm-8:24 pm

1 stop19h 39m

San Antonio

lun. 12/15

3:35 pm-6:55 am

1 stop22h 20m

$1,112

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

sáb. 11/15

5:45 pm-8:24 pm

1 stop19h 39m

San Antonio

lun. 12/15

3:35 pm-7:25 am

2 stops22h 50m

$1,113

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

sáb. 11/15

11:15 am-4:42 pm

2 stops22h 27m

San Antonio

lun. 12/15

3:35 pm-7:25 am

2 stops22h 50m

$1,119

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

vie. 9/12

6:00 am-7:32 pm

3 stops28h 32m

San Antonio

vie. 9/19

8:37 pm-11:45 am

2 stops24h 08m

$1,397

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

lun. 11/24

11:20 am-4:58 pm

2 stops22h 38m

San Antonio

sáb. 12/6

7:00 am-9:35 am

3 stops33h 35m

$1,471

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

sáb. 11/15

11:20 am-11:28 pm

3 stops29h 08m

San Antonio

lun. 12/15

11:47 am-9:35 am

2 stops28h 48m

$1,619

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Sydney to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from Sydney during November instead. Flights to San Antonio in November, while not as cheap as those in September, still average around $1,046.

When to book flights from Sydney to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sydney to San Antonio (SYD to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to San Antonio

Best Price Found

$499

Fastest flight time

19h 39m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Sydney in the past 72 hours is $499. The best round-trip flight deal from Sydney to San Antonio found on momondo in the last 72 hours is $835.
The fastest flight from Sydney to San Antonio takes 19h 39m
There are no direct flights from Sydney to San Antonio. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)
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  • How far is Sydney Kingsford Smith to San Antonio by plane?

    Sydney Kingsford Smith and San Antonio are 8399.3 mi apart from one another. In terms of flight time, this usually takes a little over 19h 39m.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to San Antonio Airport?

    Prices for flights from Sydney Kingsford Smith Airport to San Antonio Airport were last updated today.

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to San Antonio?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Sydney.

Can I find flights from Sydney to San Antonio with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Sydney to San Antonio flights to just show those with flexible booking policies.

How can momondo help me find flights from Sydney to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Sydney.

I’m not ready to book a flight from Sydney to San Antonio right now. Can momondo alert me if prices change?

Price alerts on flights to San Antonio from Sydney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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