Cheap flights from Australia to San Antonio from $1,308

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 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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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.
Delta Logo
10:40 - 14:50SYD-SAT
21h 10m1 stop
Delta Logo
06:30 - 06:50SAT-SYD
31h 20m2 stops
$1,857Delta
Find Deal
Fri, 5 Dec - Tue, 27 Jan
Delta Logo
09:40 - 17:23SYD-SAT
23h 43m2 stops
Delta Logo
16:10 - 07:25SAT-SYD
23h 15m1 stop
$2,236Delta
Find Deal
Thu, 12 Mar - Mon, 16 Mar
Delta Logo
09:40 - 23:17SYD-SAT
29h 37m1 stop
Delta Logo
16:10 - 07:25SAT-SYD
23h 15m1 stop
$2,241Delta
Find Deal
Thu, 12 Mar - Mon, 16 Mar
Delta Logo
13:15 - 23:17SYD-SAT
26h 02m1 stop
Delta Logo
16:10 - 07:25SAT-SYD
23h 15m1 stop
$2,242Delta
Find Deal
Thu, 12 Mar - Mon, 16 Mar
Qantas Airways Logo
22:55 - 22:55PER-SAT
38h 00m2 stops
Qantas Airways Logo
15:12 - 12:25SAT-PER
31h 13m2 stops
$2,773Qantas Airways
Find Deal
Mon, 1 Dec - Mon, 8 Dec
United Airlines Logo
23:45 - 16:54PER-SAT
55h 09m3 stops
United Airlines Logo
17:45 - 05:25SAT-PER
45h 40m2 stops
$3,061United Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Multiple Airlines Logo
00:25 - 17:12PER-SAT
30h 47m3 stops
Multiple Airlines Logo
05:50 - 06:55SAT-PER
35h 05m2 stops
$3,823Multiple Airlines
Find Deal
Sun, 30 Nov - Mon, 8 Dec
Multiple Airlines Logo
06:00 - 22:27PER-SAT
30h 27m3 stops
Multiple Airlines Logo
13:34 - 20:20SAT-PER
40h 46m3 stops
$4,090Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Air Canada Logo
11:20 - 16:54SYD-SAT
22h 34m2 stops
Air Canada Logo
09:00 - 09:35SAT-SYD
31h 35m3 stops
$4,178Air Canada
Find Deal
Fri, 5 Dec - Tue, 27 Jan
Multiple Airlines Logo
20:40 - 18:59SYD-SAT
39h 19m3 stops
Multiple Airlines Logo
06:00 - 09:35SAT-SYD
34h 35m3 stops
$4,706Multiple Airlines
Find Deal
Fri, 5 Dec - Tue, 27 Jan

Delta flights from Australia to San Antonio

Our best Delta deals on Australia to San Antonio flight tickets
Delta
5 Dec
SYD10:40Sydney Kingsford Smith
30h 09m
1 stop
SAT23:49San Antonio
27 Jan
SAT16:10San Antonio
23h 20m
1 stop
SYD08:30Sydney Kingsford Smith
Delta
12 Mar
SYD09:40Sydney Kingsford Smith
23h 43m
2 stops
SAT17:23San Antonio
16 Mar
SAT16:10San Antonio
23h 15m
1 stop
SYD07:25Sydney Kingsford Smith
Delta
12 Mar
SYD09:40Sydney Kingsford Smith
29h 37m
1 stop
SAT23:17San Antonio
16 Mar
SAT16:10San Antonio
23h 15m
1 stop
SYD07:25Sydney Kingsford Smith

United Airlines flights from Australia to San Antonio

Our best United Airlines deals on Australia to San Antonio flight tickets
United Airlines
1 Dec
PER23:45Perth
55h 09m
3 stops
SAT16:54San Antonio
8 Dec
SAT17:45San Antonio
45h 40m
2 stops
PER05:25Perth
United Airlines
28 Oct
PER22:55Perth
31h 52m
2 stops
SAT17:47San Antonio
22 Nov
SAT05:30San Antonio
43h 00m
3 stops
PER14:30Perth

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 19 October 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

Fri 5/12

10:40-14:50

1 stop21h 10m

San Antonio

Tue 27/1

06:30-06:50

2 stops31h 20m

$1,857

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 12/3

09:40-17:23

2 stops23h 43m

San Antonio

Mon 16/3

16:10-07:25

1 stop23h 15m

$2,236

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 12/3

09:40-23:17

1 stop29h 37m

San Antonio

Mon 16/3

16:10-07:25

1 stop23h 15m

$2,241

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 12/3

13:15-23:17

1 stop26h 02m

San Antonio

Mon 16/3

16:10-07:25

1 stop23h 15m

$2,242

PerthSan Antonio

PER - SAT

PERSAT

Perth

Mon 1/12

22:55-22:55

2 stops38h 00m

San Antonio

Mon 8/12

15:12-12:25

2 stops31h 13m

$2,773

PerthSan Antonio

PER - SAT

PERSAT

Perth

Mon 1/12

23:45-16:54

3 stops55h 09m

San Antonio

Mon 8/12

17:45-05:25

2 stops45h 40m

$3,061

PerthSan Antonio

PER - SAT

PERSAT

Perth

Sun 30/11

00:25-17:12

3 stops30h 47m

San Antonio

Mon 8/12

05:50-06:55

2 stops35h 05m

$3,823

PerthSan Antonio

PER - SAT

PERSAT

Perth

Mon 1/12

06:00-22:27

3 stops30h 27m

San Antonio

Mon 8/12

13:34-20:20

3 stops40h 46m

$4,090

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Fri 5/12

11:20-16:54

2 stops22h 34m

San Antonio

Tue 27/1

09:00-09:35

3 stops31h 35m

$4,178

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Fri 5/12

20:40-18:59

3 stops39h 19m

San Antonio

Tue 27/1

06:00-09:35

3 stops34h 35m

$4,706

Flights are sorted by cheapest return 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

What is the cheapest month to fly to San Antonio?

In general, September 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 $1,471. The month of August is another great option to travel to San Antonio, with average flight prices from Australia averaging around $1,557.

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 $1,663. The most expensive day to fly to San Antonio is Thursday, with ticket prices averaging around $2,525.

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 $1,769. In contrast, the most expensive time of day to depart to San Antonio is in the afternoon when prices are around $2,600.

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

You could potentially save up to 11% 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

Direct flights

None
There are no direct flights from Australia to San Antonio. There are no popular flight routes from Australia to San Antonio.
  • 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 $1,558Free cancellationRating
7.4
8,993 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,570Free cancellationRating
7.5
922 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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1 adult
Tue 18/11
Tue 25/11

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