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Cheap flights from Australia to San Antonio from $759

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 22/9. 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

Delta Logo
10:25 - 23:46SYD-SAT
29h 21m1 stop
Delta Logo
06:00 - 07:35SAT-SYD
33h 35m1 stop
$1,816Delta
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Delta Logo
10:25 - 17:17SYD-SAT
22h 52m2 stops
Delta Logo
05:25 - 07:35SAT-SYD
34h 10m2 stops
$1,892Delta
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Logo
18:45 - 14:00SYD-SAT
35h 15m1 stop
Logo
14:59 - 10:45SAT-SYD
51h 46m2 stops
$1,935
Find Deal
Mon, 6 Oct - Mon, 13 Oct
Logo
18:45 - 14:00SYD-SAT
35h 15m1 stop
Logo
14:59 - 07:30SAT-SYD
24h 31m1 stop
$2,075
Find Deal
Mon, 6 Oct - Mon, 13 Oct
Delta Logo
10:25 - 21:10SYD-SAT
26h 45m2 stops
Delta Logo
06:25 - 07:35SAT-SYD
33h 10m2 stops
$2,296Delta
Find Deal
Mon, 6 Oct - Mon, 13 Oct
Logo
11:15 - 14:00SYD-SAT
42h 45m3 stops
Logo
18:16 - 22:10SAT-SYD
35h 54m2 stops
$2,332
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Qatar Airways Logo
22:45 - 21:25PER-SAT
35h 40m2 stops
Qatar Airways Logo
13:16 - 12:00SAT-PER
33h 44m2 stops
$3,088Qatar Airways
Find Deal
Tue, 28 Oct - Sat, 1 Nov
Qatar Airways Logo
22:45 - 19:43PER-SAT
33h 58m2 stops
Qatar Airways Logo
13:16 - 12:00SAT-PER
33h 44m2 stops
$3,103Qatar Airways
Find Deal
Tue, 28 Oct - Sat, 1 Nov
United Airlines Logo
23:45 - 17:17PER-SAT
30h 32m2 stops
United Airlines Logo
07:30 - 14:45SAT-PER
42h 15m2 stops
$3,231United Airlines
Find Deal
Tue, 7 Oct - Tue, 14 Oct
United Airlines Logo
01:10 - 17:17PER-SAT
53h 07m2 stops
United Airlines Logo
07:30 - 14:40SAT-PER
42h 10m2 stops
$7,013United Airlines
Find Deal
Mon, 6 Oct - Tue, 14 Oct

Qatar Airways flights from Australia to San Antonio

Our best Qatar Airways deals on Australia to San Antonio flight tickets
Qatar Airways
28 Oct
PER22:45Perth
35h 40m
2 stops
SAT21:25San Antonio
1 Nov
SAT13:16San Antonio
33h 44m
2 stops
PER12:00Perth
$3,088
Find similar
Qatar Airways
28 Oct
PER22:45Perth
33h 58m
2 stops
SAT19:43San Antonio
1 Nov
SAT13:16San Antonio
33h 44m
2 stops
PER12:00Perth
$3,103
Find similar
Qatar Airways
28 Oct
PER15:05Perth
36h 01m
2 stops
SAT14:06San Antonio
1 Nov
SAT13:16San Antonio
33h 44m
2 stops
PER12:00Perth
$3,125
Find similar

Delta flights from Australia to San Antonio

Our best Delta deals on Australia to San Antonio flight tickets
Delta
7 Oct
SYD10:25Sydney Kingsford Smith
29h 21m
1 stop
SAT23:46San Antonio
14 Oct
SAT06:00San Antonio
33h 35m
1 stop
SYD07:35Sydney Kingsford Smith
$1,816
Find similar
Delta
7 Oct
SYD10:25Sydney Kingsford Smith
22h 52m
2 stops
SAT17:17San Antonio
14 Oct
SAT05:25San Antonio
34h 10m
2 stops
SYD07:35Sydney Kingsford Smith
$1,892
Find similar
Delta
6 Oct
SYD10:25Sydney Kingsford Smith
26h 45m
2 stops
SAT21:10San Antonio
13 Oct
SAT06:25San Antonio
33h 10m
2 stops
SYD07:35Sydney Kingsford Smith
$2,296
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 24 August 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

Tue 7/10

10:25-23:46

1 stop29h 21m

San Antonio

Tue 14/10

06:00-07:35

1 stop33h 35m

$1,816

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 7/10

10:25-17:17

2 stops22h 52m

San Antonio

Tue 14/10

05:25-07:35

2 stops34h 10m

$1,892

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Mon 6/10

18:45-14:00

1 stop35h 15m

San Antonio

Mon 13/10

14:59-10:45

2 stops51h 46m

$1,935

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Mon 6/10

18:45-14:00

1 stop35h 15m

San Antonio

Mon 13/10

14:59-07:30

1 stop24h 31m

$2,075

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Mon 6/10

10:25-21:10

2 stops26h 45m

San Antonio

Mon 13/10

06:25-07:35

2 stops33h 10m

$2,296

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 7/10

11:15-14:00

3 stops42h 45m

San Antonio

Tue 14/10

18:16-22:10

2 stops35h 54m

$2,332

PerthSan Antonio

PER - SAT

PERSAT

Perth

Tue 28/10

22:45-21:25

2 stops35h 40m

San Antonio

Sat 1/11

13:16-12:00

2 stops33h 44m

$3,088

PerthSan Antonio

PER - SAT

PERSAT

Perth

Tue 28/10

22:45-19:43

2 stops33h 58m

San Antonio

Sat 1/11

13:16-12:00

2 stops33h 44m

$3,103

PerthSan Antonio

PER - SAT

PERSAT

Perth

Tue 7/10

23:45-17:17

2 stops30h 32m

San Antonio

Tue 14/10

07:30-14:45

2 stops42h 15m

$3,231

PerthSan Antonio

PER - SAT

PERSAT

Perth

Mon 6/10

01:10-17:17

2 stops53h 07m

San Antonio

Tue 14/10

07:30-14:40

2 stops42h 10m

$7,013

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 $1,519. The month of November is another great option to travel to San Antonio, with average flight prices from Australia averaging around $1,610.

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 $1,664. 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 $1,770. In contrast, the most expensive time of day to depart to San Antonio is in the afternoon when prices are around $2,601.

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.
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
Qantas AirwaysPriceFrom $1,570Free cancellationRating
7.5
898 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,592Free cancellationRating
7.4
8,937 reviews
Search United Airlines 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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