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Cheap flights from Australia to San Antonio from $1,243

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 11/6. 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.
Qantas Airways Logo
17:50 - 23:09
SYD
-
SAT
20h 19m
1 stop
Qantas Airways Logo
17:45 - 06:55
SAT
-
SYD
22h 10m
1 stop
$1,548Qantas Airways
Wed, 6 May - Wed, 13 May
American Airlines Logo
09:10 - 18:03
SYD
-
SAT
23h 53m
2 stops
American Airlines Logo
19:09 - 07:05
SAT
-
SYD
44h 56m
2 stops
$1,592American Airlines
Tue, 4 Aug - Sat, 8 Aug
American Airlines Logo
09:10 - 18:03
SYD
-
SAT
23h 53m
2 stops
American Airlines Logo
19:09 - 07:05
SAT
-
SYD
44h 56m
2 stops
$1,595American Airlines
Tue, 4 Aug - Sat, 8 Aug
American Airlines Logo
09:10 - 14:34
SYD
-
SAT
20h 24m
1 stop
American Airlines Logo
19:04 - 07:05
SAT
-
SYD
45h 01m
2 stops
$1,602American Airlines
Thu, 28 May - Mon, 1 Jun
American Airlines Logo
09:10 - 15:24
SYD
-
SAT
21h 14m
1 stop
American Airlines Logo
15:54 - 07:05
SAT
-
SYD
24h 11m
1 stop
$1,605American Airlines
Wed, 6 May - Wed, 13 May
United Airlines Logo
10:20 - 17:45
SYD
-
SAT
22h 25m
2 stops
United Airlines Logo
15:20 - 06:55
SAT
-
SYD
24h 35m
1 stop
$1,618United Airlines
Mon, 4 May - Mon, 11 May
United Airlines Logo
09:30 - 23:59
SYD
-
SAT
29h 29m
2 stops
United Airlines Logo
19:35 - 06:55
SAT
-
SYD
44h 20m
2 stops
$1,625United Airlines
Thu, 28 May - Mon, 1 Jun
Qantas Airways Logo
10:00 - 23:24
PER
-
SAT
26h 24m
2 stops
Qantas Airways Logo
20:23 - 17:00
SAT
-
PER
31h 37m
2 stops
$1,911Qantas Airways
Mon, 1 Jun - Mon, 8 Jun
Air Canada Logo
09:20 - 20:54
SYD
-
SAT
26h 34m
2 stops
Air Canada Logo
06:44 - 07:20
SAT
-
SYD
33h 36m
3 stops
$2,053Air Canada
Thu, 28 May - Mon, 1 Jun
Air New Zealand Logo
17:15 - 16:55
PER
-
SAT
36h 40m
3 stops
Air New Zealand Logo
16:35 - 12:30
SAT
-
PER
30h 55m
3 stops
$2,462Air New Zealand
Tue, 4 Aug - Tue, 11 Aug

Air Canada flights from Australia to San Antonio

Our best Air Canada deals on Australia to San Antonio flight tickets
Air Canada
28 May
SYD09:20Sydney Kingsford Smith
26h 34m
2 stops
SAT20:54San Antonio
1 June
SAT06:44San Antonio
33h 36m
3 stops
SYD07:20Sydney Kingsford Smith
$2,053
Air Canada
6 May
SYD09:20Sydney Kingsford Smith
27h 00m
2 stops
SAT21:20San Antonio
13 May
SAT17:34San Antonio
46h 46m
3 stops
SYD07:20Sydney Kingsford Smith
$2,079
Air Canada
4 May
SYD09:20Sydney Kingsford Smith
28h 39m
2 stops
SAT22:59San Antonio
11 May
SAT09:50San Antonio
30h 30m
3 stops
SYD07:20Sydney Kingsford Smith
$2,137

United Airlines flights from Australia to San Antonio

Our best United Airlines deals on Australia to San Antonio flight tickets
United Airlines
4 May
SYD10:20Sydney Kingsford Smith
22h 25m
2 stops
SAT17:45San Antonio
11 May
SAT15:20San Antonio
24h 35m
1 stop
SYD06:55Sydney Kingsford Smith
$1,618
United Airlines
28 May
SYD09:30Sydney Kingsford Smith
29h 29m
2 stops
SAT23:59San Antonio
1 June
SAT19:35San Antonio
44h 20m
2 stops
SYD06:55Sydney Kingsford Smith
$1,625

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 23 March 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 return flight
Fastest return journey

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Wed 6/5

17:50-23:09

1 stop20h 19m

San Antonio

Wed 13/5

17:45-06:55

1 stop22h 10m

$1,548

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 4/8

09:10-18:03

2 stops23h 53m

San Antonio

Sat 8/8

19:09-07:05

2 stops44h 56m

$1,592

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Tue 4/8

09:10-18:03

2 stops23h 53m

San Antonio

Sat 8/8

19:09-07:05

2 stops44h 56m

$1,595

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 28/5

09:10-14:34

1 stop20h 24m

San Antonio

Mon 1/6

19:04-07:05

2 stops45h 01m

$1,602

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Wed 6/5

09:10-15:24

1 stop21h 14m

San Antonio

Wed 13/5

15:54-07:05

1 stop24h 11m

$1,605

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Mon 4/5

10:20-17:45

2 stops22h 25m

San Antonio

Mon 11/5

15:20-06:55

1 stop24h 35m

$1,618

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 28/5

09:30-23:59

2 stops29h 29m

San Antonio

Mon 1/6

19:35-06:55

2 stops44h 20m

$1,625

PerthSan Antonio

PER - SAT

PERSAT

Perth

Mon 1/6

10:00-23:24

2 stops26h 24m

San Antonio

Mon 8/6

20:23-17:00

2 stops31h 37m

$1,911

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 28/5

09:20-20:54

2 stops26h 34m

San Antonio

Mon 1/6

06:44-07:20

3 stops33h 36m

$2,053

PerthSan Antonio

PER - SAT

PERSAT

Perth

Tue 4/8

17:15-16:55

3 stops36h 40m

San Antonio

Tue 11/8

16:35-12:30

3 stops30h 55m

$2,462

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 27% 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 09m

Direct flights

None
The fastest flight from Australia to San Antonio takes 21h 09m
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 $1,192Free cancellationRating
7.4
9,459 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,258Free cancellationRating
7.5
1,007 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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