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

Fiji Airways, Delta, and United 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.

$850 Cheap Flights from San Antonio to Australia in 2025/26

1 adult

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Find the cheapest flights from San Antonio to Australia

Round-trip

One-way

Last minute

Cheap return flights

19:30 - 13:00SAT-SYD

24h 30m2 stops

14:30 - 18:00SYD-SAT

20h 30m2 stops

$1,692Fiji Airways

Find Deal

Thu, 6 Nov - Sat, 15 Nov

16:00 - 06:35SAT-SYD

23h 35m1 stop

10:25 - 14:51SYD-SAT

20h 26m1 stop

$1,743Delta

Find Deal

Sun, 28 Sep - Sat, 11 Oct

18:00 - 06:55SAT-SYD

21h 55m1 stop

11:20 - 20:55SYD-SAT

25h 35m2 stops

$1,749United Airlines

Find Deal

Sun, 28 Sep - Sat, 18 Oct

19:30 - 13:00SAT-SYD

24h 30m2 stops

14:30 - 18:02SYD-SAT

20h 32m2 stops

$1,759Multiple Airlines

Find Deal

Thu, 6 Nov - Sat, 15 Nov

06:32 - 06:10SAT-SYD

31h 38m2 stops

17:45 - 14:07SYD-SAT

37h 22m1 stop

$1,813Multiple Airlines

Find Deal

Fri, 31 Oct - Fri, 7 Nov

12:24 - 10:30SAT-SYD

30h 06m2 stops

19:15 - 13:03SYD-SAT

57h 48m2 stops

$1,850Air New Zealand

Find Deal

Wed, 11 Mar - Tue, 17 Mar

15:25 - 10:30SAT-SYD

27h 05m2 stops

19:15 - 15:33SYD-SAT

60h 18m2 stops

$1,856Air New Zealand

Find Deal

Wed, 11 Mar - Tue, 17 Mar

15:26 - 09:00SAT-SYD

25h 34m1 stop

11:20 - 22:51SYD-SAT

28h 31m1 stop

$1,865American Airlines

Find Deal

Thu, 30 Oct - Thu, 6 Nov

15:26 - 08:05SAT-SYD

24h 39m1 stop

11:20 - 22:42SYD-SAT

27h 22m1 stop

$1,867American Airlines

Find Deal

Sat, 18 Oct - Wed, 29 Oct

16:39 - 07:00SAT-SYD

23h 21m2 stops

10:30 - 19:30SYD-SAT

25h 00m2 stops

$2,123United Airlines

Find Deal

Wed, 1 Oct - Sun, 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

11 Mar

SAT12:24San Antonio

30h 06m

2 stops

SYD10:30Sydney Kingsford Smith

17 Mar

SYD19:15Sydney Kingsford Smith

57h 48m

2 stops

SAT13:03San Antonio

$1,850

Find similar

Air New Zealand

11 Mar

SAT15:25San Antonio

27h 05m

2 stops

SYD10:30Sydney Kingsford Smith

17 Mar

SYD19:15Sydney Kingsford Smith

60h 18m

2 stops

SAT15:33San Antonio

$1,856

Find similar

Air New Zealand

16 Nov

SAT07:40San Antonio

34h 15m

2 stops

MEL10:55Melbourne

22 Nov

MEL18:50Melbourne

41h 47m

2 stops

SAT19:37San Antonio

$1,886

Find similar

American Airlines flights from San Antonio to Australia

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

American Airlines

30 Oct

SAT15:26San Antonio

25h 34m

1 stop

SYD09:00Sydney Kingsford Smith

6 Nov

SYD11:20Sydney Kingsford Smith

28h 31m

1 stop

SAT22:51San Antonio

$1,865

Find similar

American Airlines

18 Oct

SAT15:26San Antonio

24h 39m

1 stop

SYD08:05Sydney Kingsford Smith

29 Oct

SYD11:20Sydney Kingsford Smith

27h 22m

1 stop

SAT22:42San Antonio

$1,867

Find similar

American Airlines

31 Oct

SAT09:00San Antonio

29h 55m

1 stop

SYD06:55Sydney Kingsford Smith

7 Nov

SYD11:20Sydney Kingsford Smith

28h 31m

1 stop

SAT22:51San Antonio

$1,868

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Thu 6/11

19:30-13:00

2 stops24h 30m

Sydney Kingsford Smith

Sat 15/11

14:30-18:00

2 stops20h 30m

$1,692

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sun 28/9

16:00-06:35

1 stop23h 35m

Sydney Kingsford Smith

Sat 11/10

10:25-14:51

1 stop20h 26m

$1,743

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sun 28/9

18:00-06:55

1 stop21h 55m

Sydney Kingsford Smith

Sat 18/10

11:20-20:55

2 stops25h 35m

$1,749

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Thu 6/11

19:30-13:00

2 stops24h 30m

Sydney Kingsford Smith

Sat 15/11

14:30-18:02

2 stops20h 32m

$1,759

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Fri 31/10

06:32-06:10

2 stops31h 38m

Sydney Kingsford Smith

Fri 7/11

17:45-14:07

1 stop37h 22m

$1,813

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Wed 11/3

12:24-10:30

2 stops30h 06m

Sydney Kingsford Smith

Tue 17/3

19:15-13:03

2 stops57h 48m

$1,850

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Wed 11/3

15:25-10:30

2 stops27h 05m

Sydney Kingsford Smith

Tue 17/3

19:15-15:33

2 stops60h 18m

$1,856

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Thu 30/10

15:26-09:00

1 stop25h 34m

Sydney Kingsford Smith

Thu 6/11

11:20-22:51

1 stop28h 31m

$1,865

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sat 18/10

15:26-08:05

1 stop24h 39m

Sydney Kingsford Smith

Wed 29/10

11:20-22:42

1 stop27h 22m

$1,867

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Wed 1/10

16:39-07:00

2 stops23h 21m

Sydney Kingsford Smith

Sun 5/10

10:30-19:30

2 stops25h 00m

$2,123

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, March 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 $1,579. If you don’t want to visit Australia in March, then you should wait until May to fly from San Antonio, when ticket prices are also cheap, with an average price of $1,758.

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

Direct flights	None

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

Search flight deals

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.