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Cheap flights from Australia to San Antonio from $1,163

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 10/3. 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.
Delta Logo
13:15 - 00:45SYD-SAT
27h 30m2 stops
Delta Logo
12:15 - 07:25SAT-SYD
27h 10m2 stops
$2,232Delta
Find Deal
Thu, 12 Mar - Mon, 16 Mar
Delta Logo
13:15 - 20:27SYD-SAT
23h 12m2 stops
Delta Logo
12:25 - 07:25SAT-SYD
27h 00m2 stops
$2,242Delta
Find Deal
Thu, 12 Mar - Mon, 16 Mar

Delta flights from Australia to San Antonio

Our best Delta deals on Australia to San Antonio flight tickets
Delta
12 Mar
SYD13:15Sydney Kingsford Smith
27h 30m
2 stops
SAT00:45San Antonio
16 Mar
SAT12:15San Antonio
27h 10m
2 stops
SYD07:25Sydney Kingsford Smith
$2,232
Find similar
Delta
12 Mar
SYD13:15Sydney Kingsford Smith
23h 12m
2 stops
SAT20:27San Antonio
16 Mar
SAT12:25San Antonio
27h 00m
2 stops
SYD07:25Sydney Kingsford Smith
$2,242
Find similar

Qatar Airways flights from Australia to San Antonio

Our best Qatar Airways deals on Australia to San Antonio flight tickets
Qatar Airways
13 Nov
PER22:45Perth
39h 20m
2 stops
SAT00:05San Antonio
17 Nov
SAT06:32San Antonio
46h 13m
2 stops
PER18:45Perth
$2,964
Find similar
Qatar Airways
13 Nov
PER22:45Perth
39h 20m
2 stops
SAT00:05San Antonio
17 Nov
SAT06:32San Antonio
46h 13m
2 stops
PER18:45Perth
$2,979
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 11 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

Thu 12/3

13:15-00:45

2 stops27h 30m

San Antonio

Mon 16/3

12:15-07:25

2 stops27h 10m

$2,232

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 12/3

13:15-20:27

2 stops23h 12m

San Antonio

Mon 16/3

12:25-07:25

2 stops27h 00m

$2,242

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 10/3

09:40-14:40

1 stop21h 00m

$1,163

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 10/3

21:40-11:21

3 stops53h 41m

$1,181

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Fri 2/1

10:40-23:35

1 stop29h 55m

$2,512

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Fri 2/1

21:40-05:35

3 stops48h 55m

$2,772

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Fri 2/1

21:40-09:23

2 stops52h 43m

$2,847

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 $1,463. The month of September is another great option to travel to San Antonio, with average flight prices from Australia averaging around $1,464.

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 $1,655. The most expensive day to fly to San Antonio is Thursday, with ticket prices averaging around $2,513.

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 $1,761. In contrast, the most expensive time of day to depart to San Antonio is in the afternoon when prices are around $2,588.

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

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
United AirlinesPriceFrom $1,502Free cancellationRating
7.4
9,012 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,563Free cancellationRating
7.5
933 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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