What is the cheapest airline that flies from San Antonio to Australia?

Qantas Airways, United Airlines, and Delta are the most popular carriers operating from San Antonio to Australia

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

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

How old do you have to be to fly from San Antonio Airport to Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$800 Cheap Flights from San Antonio to Australia in 2026/27

Find the cheapest flights from San Antonio to Australia

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:00 - 08:30SAT San Antonio-BNE Brisbane

23h 30m1 stop Los Angeles

10:40 - 14:50BNE Brisbane-SAT San Antonio

20h 10m1 stop Los Angeles

$1,678Delta

Fri, 13 Nov - Wed, 25 Nov

17:00 - 08:30SAT San Antonio-BNE Brisbane

23h 30m1 stop Los Angeles

10:40 - 14:50BNE Brisbane-SAT San Antonio

20h 10m1 stop Los Angeles

$1,678Delta

Fri, 13 Nov - Fri, 27 Nov

17:00 - 08:30SAT San Antonio-BNE Brisbane

23h 30m1 stop Los Angeles

10:40 - 14:50BNE Brisbane-SAT San Antonio

20h 10m1 stop Los Angeles

$1,678Delta

Fri, 13 Nov - Sun, 22 Nov

06:00 - 08:30SAT San Antonio-BNE Brisbane

34h 30m2 stops Minneapolis St Paul Los Angeles

10:40 - 14:50BNE Brisbane-SAT San Antonio

20h 10m1 stop Los Angeles

$1,686Delta

Wed, 4 Nov - Wed, 11 Nov

12:45 - 08:30SAT San Antonio-BNE Brisbane

27h 45m2 stops Salt Lake City Los Angeles

10:40 - 14:50BNE Brisbane-SAT San Antonio

20h 10m1 stop Los Angeles

$1,686Delta

Fri, 13 Nov - Sun, 22 Nov

17:00 - 08:30SAT San Antonio-BNE Brisbane

23h 30m1 stop Los Angeles

10:40 - 22:06BNE Brisbane-SAT San Antonio

27h 26m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,686Delta

Fri, 13 Nov - Wed, 25 Nov

12:45 - 08:30SAT San Antonio-BNE Brisbane

27h 45m2 stops Salt Lake City Los Angeles

10:40 - 14:50BNE Brisbane-SAT San Antonio

20h 10m1 stop Los Angeles

$1,686Delta

Fri, 13 Nov - Fri, 27 Nov

13:44 - 08:30SAT San Antonio-BNE Brisbane

26h 46m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 - 00:28BNE Brisbane-SAT San Antonio

29h 48m2 stops Los Angeles Salt Lake City

$1,686Delta

Fri, 13 Nov - Wed, 25 Nov

05:15 - 08:30SAT San Antonio-BNE Brisbane

35h 15m2 stops Detroit Metropolitan Wayne County Los Angeles

10:40 - 17:12BNE Brisbane-SAT San Antonio

22h 32m2 stops Los Angeles Salt Lake City

$1,686Delta

Wed, 4 Nov - Wed, 11 Nov

16:32 - 08:30SAT San Antonio-BNE Brisbane

23h 58m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 - 00:28BNE Brisbane-SAT San Antonio

29h 48m2 stops Los Angeles Salt Lake City

$1,686Delta

Fri, 13 Nov - Sun, 22 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

09:24 - 06:55SAT San Antonio-SYD Sydney Kingsford Smith

30h 31m1 stop San Francisco

09:55 - 21:59SYD Sydney Kingsford Smith-SAT San Antonio

28h 04m2 stops Auckland Intl San Francisco

$2,099Air New Zealand

Wed, 23 Sep - Mon, 19 Oct

09:24 - 06:55SAT San Antonio-SYD Sydney Kingsford Smith

30h 31m1 stop San Francisco

09:55 - 21:59SYD Sydney Kingsford Smith-SAT San Antonio

28h 04m2 stops Auckland Intl San Francisco

$2,148Air New Zealand

Wed, 23 Sep - Mon, 19 Oct

16:39 - 07:00SAT San Antonio-SYD Sydney Kingsford Smith

23h 21m2 stops Denver Intl Los Angeles

11:55 - 21:59SYD Sydney Kingsford Smith-SAT San Antonio

26h 04m2 stops Auckland Intl San Francisco

$2,154Air New Zealand

Wed, 23 Sep - Mon, 19 Oct

16:39 - 07:00SAT San Antonio-SYD Sydney Kingsford Smith

23h 21m2 stops Denver Intl Los Angeles

11:55 - 21:59SYD Sydney Kingsford Smith-SAT San Antonio

26h 04m2 stops Auckland Intl San Francisco

$2,221Air New Zealand

Wed, 23 Sep - Mon, 19 Oct

14:15 - 08:45SAT San Antonio-SYD Sydney Kingsford Smith

27h 30m2 stops Houston George Bush Intcntl Auckland Intl

09:55 - 21:59SYD Sydney Kingsford Smith-SAT San Antonio

28h 04m2 stops Auckland Intl San Francisco

$2,405Air New Zealand

Wed, 23 Sep - Mon, 19 Oct

09:24 - 06:55SAT San Antonio-SYD Sydney Kingsford Smith

30h 31m1 stop San Francisco

09:55 - 21:59SYD Sydney Kingsford Smith-SAT San Antonio

28h 04m2 stops Auckland Intl San Francisco

$2,581Air New Zealand

Wed, 23 Sep - Mon, 19 Oct

07:28 - 11:45SAT San Antonio-SYD Sydney Kingsford Smith

37h 17m2 stops Chicago O'Hare Intl Hong Kong Intl

22:20 - 23:59SYD Sydney Kingsford Smith-SAT San Antonio

41h 39m2 stops Hong Kong Intl Los Angeles

$2,602Cathay Pacific

Wed, 23 Sep - Mon, 19 Oct

09:24 - 06:55SAT San Antonio-SYD Sydney Kingsford Smith

30h 31m1 stop San Francisco

09:55 - 21:59SYD Sydney Kingsford Smith-SAT San Antonio

28h 04m2 stops Auckland Intl San Francisco

$2,606Air New Zealand

Wed, 23 Sep - Mon, 19 Oct

15:09 - 07:05SAT San Antonio-SYD Sydney Kingsford Smith

24h 56m1 stop Los Angeles

18:50 - 23:59SYD Sydney Kingsford Smith-SAT San Antonio

21h 09m1 stop Los Angeles

$2,693Qantas Airways

Wed, 23 Sep - Mon, 19 Oct

15:09 - 07:05SAT San Antonio-SYD Sydney Kingsford Smith

24h 56m1 stop Los Angeles

18:50 - 23:59SYD Sydney Kingsford Smith-SAT San Antonio

21h 09m1 stop Los Angeles

$2,698Qantas Airways

Wed, 23 Sep - Mon, 19 Oct

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Qantas Airways flights from San Antonio to Australia

Our best Qantas Airways deals on San Antonio to Australia flight tickets

Qantas Airways

19 Oct

SAT16:34San Antonio

24h 36m

2 stops

SYD09:10Sydney Kingsford Smith

3 Nov

SYD11:10Sydney Kingsford Smith

21h 59m

1 stop

SAT16:09San Antonio

$1,688

Qantas Airways

5 Nov

SAT14:55San Antonio

23h 35m

1 stop

BNE06:30Brisbane

12 Nov

BNE13:10Brisbane

18h 59m

1 stop

SAT16:09San Antonio

$1,697

Qantas Airways

7 Feb

SAT16:36San Antonio

20h 49m

1 stop

SYD06:25Sydney Kingsford Smith

13 Feb

SYD06:05Sydney Kingsford Smith

22h 50m

2 stops

SAT11:55San Antonio

$1,716

American Airlines flights from San Antonio to Australia

Our best American Airlines deals on San Antonio to Australia flight tickets

American Airlines

19 Oct

SAT16:34San Antonio

23h 31m

1 stop

SYD08:05Sydney Kingsford Smith

3 Nov

SYD14:05Sydney Kingsford Smith

24h 03m

1 stop

SAT21:08San Antonio

$1,835

American Airlines

19 Oct

SAT17:43San Antonio

22h 22m

2 stops

SYD08:05Sydney Kingsford Smith

3 Nov

SYD14:05Sydney Kingsford Smith

24h 03m

1 stop

SAT21:08San Antonio

$1,842

American Airlines

2 Nov

SAT16:40San Antonio

29h 25m

2 stops

OOL14:05Coolangatta Gold Coast

9 Nov

OOL06:00Coolangatta Gold Coast

25h 37m

2 stops

SAT15:37San Antonio

$1,912

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

San AntonioBrisbane

SAT San Antonio - BNE Brisbane

SATBNE

San Antonio

Fri 13/11

17:00-08:30

1 stop23h 30m

Brisbane

Wed 25/11

10:40-14:50

1 stop20h 10m

$1,678

San AntonioBrisbane

SAT San Antonio - BNE Brisbane

SATBNE

San Antonio

Fri 13/11

17:00-08:30

1 stop23h 30m

Brisbane

Fri 27/11

10:40-14:50

1 stop20h 10m

$1,678

San AntonioBrisbane

SAT San Antonio - BNE Brisbane

SATBNE

San Antonio

Fri 13/11

17:00-08:30

1 stop23h 30m

Brisbane

Sun 22/11

10:40-14:50

1 stop20h 10m

$1,678

San AntonioBrisbane

SAT San Antonio - BNE Brisbane

SATBNE

San Antonio

Wed 4/11

06:00-08:30

2 stops34h 30m

Brisbane

Wed 11/11

10:40-14:50

1 stop20h 10m

$1,686

San AntonioBrisbane

SAT San Antonio - BNE Brisbane

SATBNE

San Antonio

Fri 13/11

12:45-08:30

2 stops27h 45m

Brisbane

Sun 22/11

10:40-14:50

1 stop20h 10m

$1,686

San AntonioBrisbane

SAT San Antonio - BNE Brisbane

SATBNE

San Antonio

Fri 13/11

17:00-08:30

1 stop23h 30m

Brisbane

Wed 25/11

10:40-22:06

2 stops27h 26m

$1,686

San AntonioBrisbane

SAT San Antonio - BNE Brisbane

SATBNE

San Antonio

Fri 13/11

12:45-08:30

2 stops27h 45m

Brisbane

Fri 27/11

10:40-14:50

1 stop20h 10m

$1,686

San AntonioBrisbane

SAT San Antonio - BNE Brisbane

SATBNE

San Antonio

Fri 13/11

13:44-08:30

2 stops26h 46m

Brisbane

Wed 25/11

10:40-00:28

2 stops29h 48m

$1,686

San AntonioBrisbane

SAT San Antonio - BNE Brisbane

SATBNE

San Antonio

Wed 4/11

05:15-08:30

2 stops35h 15m

Brisbane

Wed 11/11

10:40-17:12

2 stops22h 32m

$1,686

San AntonioBrisbane

SAT San Antonio - BNE Brisbane

SATBNE

San Antonio

Fri 13/11

16:32-08:30

2 stops23h 58m

Brisbane

Sun 22/11

10:40-00:28

2 stops29h 48m

$1,686

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Australia

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

Prices

Airlines

What is the cheapest month to fly to Australia?

In general, April is the cheapest month to fly from San Antonio to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Australia in April, then you should wait until September to fly from San Antonio, when ticket prices are also cheap, with an average price of $1,777.

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

You could potentially save up to 25% on your flight if you consider stops on a San Antonio to Australia flight.

Cheap San Antonio to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Australia

Best price found	$800
Fastest flight time	20h 45m
Direct flights	None

The best one-way flight to Australia from San Antonio in the past 72 hours is $800. The best return flight deal from San Antonio to Australia found on momondo in the last 72 hours is $1,678.

The fastest flight from San Antonio to Australia takes 20h 45m

There are no direct flights from San Antonio to Australia. There are no popular flight routes from San Antonio to Australia.

Search flight deals

Frequently asked questions about flying from San Antonio to Australia

When did momondo last update prices for flights from San Antonio Airport to Australia?
Prices for flights from San Antonio Airport to Australia refresh daily.
How old do you have to be to fly from San Antonio Airport to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Australia?

Finding the right flight to Australia from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

Can I find flights from San Antonio to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Antonio to Australia?

Once you have performed a search for San Antonio to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of San Antonio to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.