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Cheap flights from Australia to San Antonio from $1,277

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 4/12. 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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Find the cheapest flights from Australia to San Antonio

Recent return flight deals from Australia to San Antonio

Enter your travel dates to find the best prices.
United Airlines Logo
11:50 - 15:31SYD-SAT
20h 41m1 stop
United Airlines Logo
07:00 - 09:05SAT-SYD
33h 05m2 stops
$1,759United Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
American Airlines Logo
14:05 - 15:45SYD-SAT
18h 40m1 stop
American Airlines Logo
11:36 - 06:55SAT-SYD
26h 19m1 stop
$1,835American Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Qantas Airways Logo
14:05 - 17:31SYD-SAT
20h 26m1 stop
Qantas Airways Logo
18:01 - 06:55SAT-SYD
19h 54m1 stop
$1,898Qantas Airways
Find Deal
Sun, 11 Jan - Sun, 18 Jan
Multiple Airlines Logo
14:05 - 15:45SYD-SAT
18h 40m1 stop
Multiple Airlines Logo
15:07 - 07:25SAT-SYD
23h 18m2 stops
$1,973Multiple Airlines
Find Deal
Sun, 11 Jan - Sun, 18 Jan
Qantas Airways Logo
17:45 - 22:54PER-SAT
43h 09m2 stops
Qantas Airways Logo
18:01 - 17:20SAT-PER
33h 19m2 stops
$1,991Qantas Airways
Find Deal
Mon, 12 Jan - Mon, 19 Jan
United Airlines Logo
14:00 - 22:57SYD-SAT
25h 57m2 stops
United Airlines Logo
13:20 - 06:20SAT-SYD
24h 00m2 stops
$2,132United Airlines
Find Deal
Sun, 11 Jan - Sun, 18 Jan
Multiple Airlines Logo
22:45 - 15:45PER-SAT
31h 00m3 stops
Multiple Airlines Logo
15:07 - 09:55SAT-PER
28h 48m2 stops
$2,866Multiple Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
22:45 - 15:45PER-SAT
31h 00m3 stops
Multiple Airlines Logo
15:07 - 12:25SAT-PER
31h 18m3 stops
$2,958Multiple Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
07:25 - 17:31SYD-SAT
27h 06m3 stops
Multiple Airlines Logo
15:07 - 07:25SAT-SYD
23h 18m2 stops
$3,168Multiple Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
ANA Logo
21:45 - 12:22SYD-SAT
31h 37m2 stops
ANA Logo
07:02 - 10:30SAT-SYD
35h 28m2 stops
$6,471ANA
Find Deal
Tue, 3 Mar - Tue, 17 Mar

United Airlines flights from Australia to San Antonio

Our best United Airlines deals on Australia to San Antonio flight tickets
United Airlines
12 Jan
SYD11:50Sydney Kingsford Smith
20h 41m
1 stop
SAT15:31San Antonio
19 Jan
SAT07:00San Antonio
33h 05m
2 stops
SYD09:05Sydney Kingsford Smith
$1,759
Find similar
United Airlines
11 Jan
SYD14:00Sydney Kingsford Smith
25h 57m
2 stops
SAT22:57San Antonio
18 Jan
SAT13:20San Antonio
24h 00m
2 stops
SYD06:20Sydney Kingsford Smith
$2,132
Find similar
United Airlines
11 Jan
SYD11:50Sydney Kingsford Smith
26h 31m
1 stop
SAT21:21San Antonio
18 Jan
SAT16:04San Antonio
21h 56m
1 stop
SYD07:00Sydney Kingsford Smith
$6,976
Find similar

Qantas Airways flights from Australia to San Antonio

Our best Qantas Airways deals on Australia to San Antonio flight tickets
Qantas Airways
11 Jan
SYD14:05Sydney Kingsford Smith
20h 26m
1 stop
SAT17:31San Antonio
18 Jan
SAT18:01San Antonio
19h 54m
1 stop
SYD06:55Sydney Kingsford Smith
$1,898
Find similar
Qantas Airways
12 Jan
PER17:45Perth
43h 09m
2 stops
SAT22:54San Antonio
19 Jan
SAT18:01San Antonio
33h 19m
2 stops
PER17:20Perth
$1,991
Find similar
Qantas Airways
13 Jan
SYD11:20Sydney Kingsford Smith
28h 34m
1 stop
SAT22:54San Antonio
20 Jan
SAT14:35San Antonio
25h 25m
1 stop
SYD09:00Sydney Kingsford Smith
$8,950
Find similar

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 29 November 2025.
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

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Mon 12/1

11:50-15:31

1 stop20h 41m

San Antonio

Mon 19/1

07:00-09:05

2 stops33h 05m

$1,759

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Mon 12/1

14:05-15:45

1 stop18h 40m

San Antonio

Mon 19/1

11:36-06:55

1 stop26h 19m

$1,835

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Sun 11/1

14:05-17:31

1 stop20h 26m

San Antonio

Sun 18/1

18:01-06:55

1 stop19h 54m

$1,898

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Sun 11/1

14:05-15:45

1 stop18h 40m

San Antonio

Sun 18/1

15:07-07:25

2 stops23h 18m

$1,973

PerthSan Antonio

PER - SAT

PERSAT

Perth

Mon 12/1

17:45-22:54

2 stops43h 09m

San Antonio

Mon 19/1

18:01-17:20

2 stops33h 19m

$1,991

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Sun 11/1

14:00-22:57

2 stops25h 57m

San Antonio

Sun 18/1

13:20-06:20

2 stops24h 00m

$2,132

PerthSan Antonio

PER - SAT

PERSAT

Perth

Mon 12/1

22:45-15:45

3 stops31h 00m

San Antonio

Mon 19/1

15:07-09:55

2 stops28h 48m

$2,866

PerthSan Antonio

PER - SAT

PERSAT

Perth

Mon 12/1

22:45-15:45

3 stops31h 00m

San Antonio

Mon 19/1

15:07-12:25

3 stops31h 18m

$2,958

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Mon 12/1

07:25-17:31

3 stops27h 06m

San Antonio

Mon 19/1

15:07-07:25

2 stops23h 18m

$3,168

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 3/3

21:45-12:22

2 stops31h 37m

San Antonio

Tue 17/3

07:02-10:30

2 stops35h 28m

$6,471

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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

What is the cheapest month to fly to San Antonio?

In general, April is the cheapest month to fly from Australia to San Antonio. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,461. The month of September is another great option to travel to San Antonio, with average flight prices from Australia averaging around $1,462.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart from Australia to San Antonio is on a Monday when prices can be found for as low as $1,653. The most expensive day to fly to San Antonio is Thursday, with ticket prices averaging around $2,509.

What is the cheapest time of day to depart on your flight to San Antonio?

Our data shows that the cheapest Australia to San Antonio flights are usually those with departure times at midday. Our users have found flights to San Antonio at midday for as low as $1,758. In contrast, the most expensive time of day to depart to San Antonio is in the afternoon when prices are around $2,584.

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

You could potentially save up to 22% 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

19h 58m

Direct flights

None
The fastest flight from Australia to San Antonio takes 19h 58m
There are no direct flights from Australia to San Antonio. There are no popular flight routes from Australia to San Antonio.
Search flight deals

  • When did momondo last update prices for flights from Australia to San Antonio Airport?

    Prices for flights from Australia to San Antonio Airport refresh daily.

  • How many operators does momondo search for flights from Australia to San Antonio Airport?

  • 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 stopovers. 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 necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Australia to San Antonio

Compare and see reviews for airlines that fly from Australia to San Antonio with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,500Free cancellationRating
7.4
9,056 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,560Free cancellationRating
7.5
946 reviews
Search Qantas Airways flights

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?

momondo does allow users to show only those flights to San Antonio from Australia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Australia 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 Australia.

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

Yes momondo offers price alerts on flights to San Antonio from Australia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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