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

Delta and American Airlines 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.

$787 Cheap Flights from San Antonio to Australia in 2026

1 adult

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Find the cheapest flights from San Antonio to Australia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:12 - 19:20

SAT

MEL

33h 08m

2 stops

07:30 - 19:40

MEL

SAT

27h 10m

2 stops

$1,605Multiple Airlines

Sat, 16 May - Sat, 23 May

13:32 - 05:00

SAT

BNE

24h 28m

2 stops

20:35 - 08:50

BNE

SAT

27h 15m

2 stops

$1,948American Airlines

Sun, 17 May - Sun, 24 May

15:54 - 05:00

SAT

BNE

22h 06m

1 stop

20:35 - 08:12

BNE

SAT

26h 37m

2 stops

$1,950American Airlines

Wed, 6 May - Wed, 20 May

16:18 - 06:55

SAT

SYD

23h 37m

2 stops

09:30 - 17:44

SYD

SAT

23h 14m

2 stops

$2,132United Airlines

Mon, 25 May - Sun, 7 Jun

15:59 - 07:30

SAT

SYD

24h 31m

1 stop

17:50 - 23:14

SYD

SAT

20h 24m

1 stop

$2,148Multiple Airlines

Tue, 28 Apr - Tue, 5 May

15:30 - 06:55

SAT

SYD

24h 25m

1 stop

10:20 - 22:54

SYD

SAT

27h 34m

2 stops

$2,151United Airlines

Wed, 29 Apr - Tue, 12 May

15:33 - 07:50

SAT

MEL

25h 17m

1 stop

10:00 - 23:36

MEL

SAT

28h 36m

1 stop

$2,151Delta

Wed, 29 Apr - Wed, 6 May

16:47 - 07:50

SAT

MEL

24h 03m

1 stop

10:00 - 23:48

MEL

SAT

28h 48m

1 stop

$2,153Delta

Fri, 15 May - Fri, 22 May

11:50 - 08:45

SAT

SYD

29h 55m

2 stops

10:30 - 15:33

SYD

SAT

21h 03m

2 stops

$2,199Air New Zealand

Mon, 14 Sep - Mon, 5 Oct

11:50 - 10:40

SAT

SYD

31h 50m

2 stops

10:30 - 15:33

SYD

SAT

21h 03m

2 stops

$2,251Air New Zealand

Mon, 14 Sep - Mon, 5 Oct

Air New Zealand flights from San Antonio to Australia

Our best Air New Zealand deals on San Antonio to Australia flight tickets

Air New Zealand

14 Sept

SAT11:50San Antonio

29h 55m

2 stops

SYD08:45Sydney Kingsford Smith

5 Oct

SYD10:30Sydney Kingsford Smith

21h 03m

2 stops

SAT15:33San Antonio

$2,199

Air New Zealand

14 Sept

SAT11:50San Antonio

31h 50m

2 stops

SYD10:40Sydney Kingsford Smith

5 Oct

SYD10:30Sydney Kingsford Smith

21h 03m

2 stops

SAT15:33San Antonio

$2,251

Air New Zealand

14 Sept

SAT07:35San Antonio

34h 10m

2 stops

SYD08:45Sydney Kingsford Smith

5 Oct

SYD10:30Sydney Kingsford Smith

21h 03m

2 stops

SAT15:33San Antonio

$2,255

American Airlines flights from San Antonio to Australia

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

American Airlines

17 May

SAT13:32San Antonio

24h 28m

2 stops

BNE05:00Brisbane

24 May

BNE20:35Brisbane

27h 15m

2 stops

SAT08:50San Antonio

$1,948

American Airlines

6 May

SAT15:54San Antonio

22h 06m

1 stop

BNE05:00Brisbane

20 May

BNE20:35Brisbane

26h 37m

2 stops

SAT08:12San Antonio

$1,950

American Airlines

17 May

SAT15:59San Antonio

22h 01m

1 stop

BNE05:00Brisbane

24 May

BNE20:35Brisbane

32h 59m

1 stop

SAT14:34San Antonio

$1,956

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Sat 16/5

19:12-19:20

2 stops33h 08m

Melbourne

Sat 23/5

07:30-19:40

2 stops27h 10m

$1,605

San AntonioBrisbane

SAT - BNE

SATBNE

San Antonio

Sun 17/5

13:32-05:00

2 stops24h 28m

Brisbane

Sun 24/5

20:35-08:50

2 stops27h 15m

$1,948

San AntonioBrisbane

SAT - BNE

SATBNE

San Antonio

Wed 6/5

15:54-05:00

1 stop22h 06m

Brisbane

Wed 20/5

20:35-08:12

2 stops26h 37m

$1,950

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Mon 25/5

16:18-06:55

2 stops23h 37m

Sydney Kingsford Smith

Sun 7/6

09:30-17:44

2 stops23h 14m

$2,132

Fastest return journey

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Tue 28/4

15:59-07:30

1 stop24h 31m

Sydney Kingsford Smith

Tue 5/5

17:50-23:14

1 stop20h 24m

$2,148

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Wed 29/4

15:30-06:55

1 stop24h 25m

Sydney Kingsford Smith

Tue 12/5

10:20-22:54

2 stops27h 34m

$2,151

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Wed 29/4

15:33-07:50

1 stop25h 17m

Melbourne

Wed 6/5

10:00-23:36

1 stop28h 36m

$2,151

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Fri 15/5

16:47-07:50

1 stop24h 03m

Melbourne

Fri 22/5

10:00-23:48

1 stop28h 48m

$2,153

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Mon 14/9

11:50-08:45

2 stops29h 55m

Sydney Kingsford Smith

Mon 5/10

10:30-15:33

2 stops21h 03m

$2,199

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Mon 14/9

11:50-10:40

2 stops31h 50m

Sydney Kingsford Smith

Mon 5/10

10:30-15:33

2 stops21h 03m

$2,251

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, January 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 $1,396. If you don’t want to visit Australia in January, then you should wait until October to fly from San Antonio, when ticket prices are also cheap, with an average price of $1,669.

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

You could potentially save up to 9% 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

Fastest flight time	24h 06m
Direct flights	None

The fastest flight from San Antonio to Australia takes 24h 06m

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.