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Cheap flights from Australia to San Antonio from $873

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to San Antonio departing on 6/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Australia to San Antonio

Recent round-trip flight deals from Australia to San Antonio

Enter your travel dates to find the best prices.
Qantas Airways Logo
5:50 pm - 11:09 pm
SYD
-
SAT
20h 19m
1 stop
Qantas Airways Logo
5:45 pm - 6:55 am
SAT
-
SYD
22h 10m
1 stop
$1,087Qantas Airways
Wed, May 6 - Wed, May 13
American Airlines Logo
9:10 am - 2:38 pm
SYD
-
SAT
20h 28m
1 stop
American Airlines Logo
7:09 pm - 7:05 am
SAT
-
SYD
44h 56m
2 stops
$1,114American Airlines
Tue, Aug 4 - Sat, Aug 8
American Airlines Logo
9:10 am - 6:03 pm
SYD
-
SAT
23h 53m
2 stops
American Airlines Logo
7:09 pm - 7:05 am
SAT
-
SYD
44h 56m
2 stops
$1,118American Airlines
Tue, Aug 4 - Sat, Aug 8
American Airlines Logo
9:10 am - 6:03 pm
SYD
-
SAT
23h 53m
2 stops
American Airlines Logo
7:09 pm - 7:05 am
SAT
-
SYD
44h 56m
2 stops
$1,120American Airlines
Tue, Aug 4 - Sat, Aug 8
United Airlines Logo
10:20 am - 5:45 pm
SYD
-
SAT
22h 25m
2 stops
United Airlines Logo
3:20 pm - 6:55 am
SAT
-
SYD
24h 35m
1 stop
$1,136United Airlines
Mon, May 4 - Mon, May 11
United Airlines Logo
9:30 am - 11:59 pm
SYD
-
SAT
29h 29m
2 stops
United Airlines Logo
7:35 pm - 6:55 am
SAT
-
SYD
44h 20m
2 stops
$1,141United Airlines
Thu, May 28 - Mon, Jun 1
Multiple Airlines Logo
10:30 am - 11:29 pm
PER
-
SAT
25h 59m
2 stops
Multiple Airlines Logo
8:26 pm - 5:00 pm
SAT
-
PER
31h 34m
2 stops
$1,296Multiple Airlines
Tue, Aug 4 - Tue, Aug 11
Multiple Airlines Logo
11:45 pm - 5:45 pm
PER
-
SAT
31h 00m
2 stops
Multiple Airlines Logo
4:21 pm - 11:15 am
SAT
-
PER
29h 54m
3 stops
$1,369Multiple Airlines
Tue, Aug 4 - Tue, Aug 11
Air Canada Logo
9:20 am - 8:54 pm
SYD
-
SAT
26h 34m
2 stops
Air Canada Logo
6:44 am - 7:20 am
SAT
-
SYD
33h 36m
3 stops
$1,442Air Canada
Thu, May 28 - Mon, Jun 1
Air New Zealand Logo
5:15 pm - 4:55 pm
PER
-
SAT
36h 40m
3 stops
Air New Zealand Logo
4:35 pm - 12:30 pm
SAT
-
PER
30h 55m
3 stops
$1,729Air New Zealand
Tue, Aug 4 - Tue, Aug 11

Air Canada flights from Australia to San Antonio

Our best Air Canada deals on Australia to San Antonio flight tickets
Air Canada
May 28
SYD9:20 amSydney Kingsford Smith
26h 34m
2 stops
SAT8:54 pmSan Antonio
Jun 1
SAT6:44 amSan Antonio
33h 36m
3 stops
SYD7:20 amSydney Kingsford Smith
$1,442
Air Canada
May 6
SYD9:20 amSydney Kingsford Smith
27h 00m
2 stops
SAT9:20 pmSan Antonio
May 13
SAT5:34 pmSan Antonio
46h 46m
3 stops
SYD7:20 amSydney Kingsford Smith
$1,460
Air Canada
May 4
SYD9:20 amSydney Kingsford Smith
28h 39m
2 stops
SAT10:59 pmSan Antonio
May 11
SAT9:50 amSan Antonio
30h 30m
3 stops
SYD7:20 amSydney Kingsford Smith
$1,501

United Airlines flights from Australia to San Antonio

Our best United Airlines deals on Australia to San Antonio flight tickets
United Airlines
May 4
SYD10:20 amSydney Kingsford Smith
22h 25m
2 stops
SAT5:45 pmSan Antonio
May 11
SAT3:20 pmSan Antonio
24h 35m
1 stop
SYD6:55 amSydney Kingsford Smith
$1,136
United Airlines
May 28
SYD9:30 amSydney Kingsford Smith
29h 29m
2 stops
SAT11:59 pmSan Antonio
Jun 1
SAT7:35 pmSan Antonio
44h 20m
2 stops
SYD6:55 amSydney Kingsford Smith
$1,141

momondo Fare Finder

 
Customize your flight search to find flights from Australia 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 March 23, 2026.
Use the filters below to find and compare flights from Australia to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Wed 5/6

5:50 pm-11:09 pm

1 stop20h 19m

San Antonio

Wed 5/13

5:45 pm-6:55 am

1 stop22h 10m

$1,087

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 8/4

9:10 am-2:38 pm

1 stop20h 28m

San Antonio

Sat 8/8

7:09 pm-7:05 am

2 stops44h 56m

$1,114

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 8/4

9:10 am-6:03 pm

2 stops23h 53m

San Antonio

Sat 8/8

7:09 pm-7:05 am

2 stops44h 56m

$1,118

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 8/4

9:10 am-6:03 pm

2 stops23h 53m

San Antonio

Sat 8/8

7:09 pm-7:05 am

2 stops44h 56m

$1,120

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Mon 5/4

10:20 am-5:45 pm

2 stops22h 25m

San Antonio

Mon 5/11

3:20 pm-6:55 am

1 stop24h 35m

$1,136

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 5/28

9:30 am-11:59 pm

2 stops29h 29m

San Antonio

Mon 6/1

7:35 pm-6:55 am

2 stops44h 20m

$1,141

PerthSan Antonio

PER - SAT

PERSAT

Perth

Tue 8/4

10:30 am-11:29 pm

2 stops25h 59m

San Antonio

Tue 8/11

8:26 pm-5:00 pm

2 stops31h 34m

$1,296

PerthSan Antonio

PER - SAT

PERSAT

Perth

Tue 8/4

11:45 pm-5:45 pm

2 stops31h 00m

San Antonio

Tue 8/11

4:21 pm-11:15 am

3 stops29h 54m

$1,369

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 5/28

9:20 am-8:54 pm

2 stops26h 34m

San Antonio

Mon 6/1

6:44 am-7:20 am

3 stops33h 36m

$1,442

PerthSan Antonio

PER - SAT

PERSAT

Perth

Tue 8/4

5:15 pm-4:55 pm

3 stops36h 40m

San Antonio

Tue 8/11

4:35 pm-12:30 pm

3 stops30h 55m

$1,729

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Australia 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

Can stopping save me money on Australia to San Antonio flights?

You could potentially save up to 36% on your flight if you consider stops on a Australia to San Antonio flight.

Cheap Australia to San Antonio flight deals and tips

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

Fastest flight time

21h 37m

Direct flights

None
The fastest flight from Australia to San Antonio takes 21h 37m
There are no direct flights from Australia to San Antonio. There are no popular flight routes from Australia to San Antonio.
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  • When did momondo last update prices for flights from Australia to San Antonio Airport?

    Prices for flights from Australia to San Antonio Airport are updated daily.

  • How old do you have to be to fly from Australia 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 Australia to San Antonio Airport.

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

    The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted 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
Pleasanton
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from Australia 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 Australia.

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

Yes. All flights to San Antonio from Australia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to San Antonio from Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Australia to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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