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

Delta, Air New Zealand, and Qantas Airways 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.

$848 Cheap Flights from San Antonio to Australia in 2026/27

Find the cheapest flights from San Antonio to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:54 - 05:00SAT San Antonio-MEL Melbourne

21h 06m1 stop Dallas/Fort Worth

12:00 - 14:47MEL Melbourne-SAT San Antonio

19h 47m1 stop Dallas/Fort Worth

$1,666Qantas Airways

Sun, 29 Nov - Sun, 6 Dec

14:54 - 05:00SAT San Antonio-MEL Melbourne

21h 06m1 stop Dallas/Fort Worth

10:20 - 16:05MEL Melbourne-SAT San Antonio

22h 45m2 stops Brisbane Los Angeles

$1,702Qantas Airways

Sun, 29 Nov - Sun, 6 Dec

11:49 - 10:00SAT San Antonio-BNE Brisbane

30h 11m2 stops Houston George Bush Intcntl Auckland Intl

11:15 - 10:48BNE Brisbane-SAT San Antonio

38h 33m2 stops Auckland Intl Houston George Bush Intcntl

$1,777Air New Zealand

Mon, 1 Mar - Mon, 22 Mar

18:15 - 06:30SAT San Antonio-BNE Brisbane

20h 15m1 stop Dallas/Fort Worth

09:40 - 14:47BNE Brisbane-SAT San Antonio

20h 07m1 stop Dallas/Fort Worth

$1,777Multiple Airlines

Mon, 1 Mar - Mon, 22 Mar

09:00 - 21:35SAT San Antonio-MEL Melbourne

45h 35m2 stops San Francisco Auckland Intl

08:35 - 00:04MEL Melbourne-SAT San Antonio

30h 29m2 stops Auckland Intl San Francisco

$1,840Air New Zealand

Tue, 13 Apr - Tue, 27 Apr

20:16 - 05:50SAT San Antonio-BNE Brisbane

41h 34m2 stops Dallas/Fort Worth Los Angeles

18:05 - 15:41BNE Brisbane-SAT San Antonio

37h 36m2 stops Sydney Kingsford Smith Dallas/Fort Worth

$1,888Qantas Airways

Mon, 23 Nov - Mon, 30 Nov

19:06 - 10:35SAT San Antonio-BNE Brisbane

47h 29m2 stops Dallas/Fort Worth Melbourne

13:10 - 23:59BNE Brisbane-SAT San Antonio

25h 49m1 stop Los Angeles

$1,906Qantas Airways

Mon, 1 Mar - Mon, 22 Mar

14:50 - 05:00SAT San Antonio-MEL Melbourne

21h 10m1 stop Dallas/Fort Worth

10:20 - 16:06MEL Melbourne-SAT San Antonio

22h 46m2 stops Brisbane Los Angeles

$1,909Qantas Airways

Thu, 31 Dec - Sat, 16 Jan

11:50 - 08:55SAT San Antonio-MEL Melbourne

28h 05m2 stops Houston George Bush Intcntl Auckland Intl

19:10 - 10:48MEL Melbourne-SAT San Antonio

56h 38m2 stops Auckland Intl Houston George Bush Intcntl

$1,919Air New Zealand

Thu, 31 Dec - Sat, 16 Jan

19:06 - 06:30SAT San Antonio-BNE Brisbane

19h 24m1 stop Dallas/Fort Worth

09:40 - 17:30BNE Brisbane-SAT San Antonio

23h 50m1 stop Dallas/Fort Worth

$1,990Qantas Airways

Mon, 15 Feb - Fri, 19 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

17:29 - 17:50SAT San Antonio-MEL Melbourne

55h 21m2 stops Seattle/Tacoma Intl Doha Hamad Intl

09:20 - 16:57MEL Melbourne-SAT San Antonio

48h 37m2 stops Manila Ninoy Aquino Intl Seattle/Tacoma Intl

$12,769Multiple Airlines

Sat, 7 Nov - Thu, 26 Nov

11:45 - 08:55SAT San Antonio-MEL Melbourne

28h 10m2 stops Houston George Bush Intcntl Auckland Intl

10:20 - 18:03MEL Melbourne-SAT San Antonio

24h 43m2 stops Auckland Intl Houston George Bush Intcntl

$13,742Air New Zealand

Sun, 8 Nov - Thu, 26 Nov

09:22 - 05:00SAT San Antonio-MEL Melbourne

26h 38m1 stop Dallas/Fort Worth

12:00 - 14:50MEL Melbourne-SAT San Antonio

19h 50m1 stop Dallas/Fort Worth

$15,856Qantas Airways

Sun, 8 Nov - Thu, 26 Nov

17:47 - 05:00SAT San Antonio-MEL Melbourne

42h 13m1 stop Dallas/Fort Worth

12:00 - 14:50MEL Melbourne-SAT San Antonio

19h 50m1 stop Dallas/Fort Worth

$15,879Qantas Airways

Sat, 7 Nov - Thu, 26 Nov

16:40 - 12:40SAT San Antonio-MEL Melbourne

27h 00m2 stops Los Angeles Sydney Kingsford Smith

21:00 - 16:05MEL Melbourne-SAT San Antonio

36h 05m2 stops Sydney Kingsford Smith Los Angeles

$15,881Qantas Airways

Sun, 8 Nov - Thu, 26 Nov

11:22 - 05:00SAT San Antonio-MEL Melbourne

24h 38m1 stop Dallas/Fort Worth

08:00 - 18:05MEL Melbourne-SAT San Antonio

27h 05m2 stops Sydney Kingsford Smith Los Angeles

$15,889Qantas Airways

Sun, 8 Nov - Thu, 26 Nov

17:47 - 05:00SAT San Antonio-MEL Melbourne

42h 13m1 stop Dallas/Fort Worth

07:25 - 18:05MEL Melbourne-SAT San Antonio

27h 40m2 stops Sydney Kingsford Smith Los Angeles

$15,912Qantas Airways

Sat, 7 Nov - Thu, 26 Nov

05:30 - 10:55SAT San Antonio-MEL Melbourne

36h 25m3 stops Houston George Bush Intcntl Los Angeles Auckland Intl

12:10 - 18:03MEL Melbourne-SAT San Antonio

22h 53m2 stops Auckland Intl Houston George Bush Intcntl

$16,665Multiple Airlines

Sun, 8 Nov - Thu, 26 Nov

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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

29 Nov

SAT14:54San Antonio

21h 06m

1 stop

MEL05:00Melbourne

6 Dec

MEL12:00Melbourne

19h 47m

1 stop

SAT14:47San Antonio

$1,666

Qantas Airways

29 Nov

SAT14:54San Antonio

21h 06m

1 stop

MEL05:00Melbourne

6 Dec

MEL10:20Melbourne

22h 45m

2 stops

SAT16:05San Antonio

$1,702

Qantas Airways

23 Nov

SAT20:16San Antonio

41h 34m

2 stops

BNE05:50Brisbane

30 Nov

BNE18:05Brisbane

37h 36m

2 stops

SAT15:41San Antonio

$1,888

American Airlines flights from San Antonio to Australia

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

American Airlines

24 Dec

SAT07:00San Antonio

29h 00m

1 stop

MEL05:00Melbourne

7 Jan

MEL12:00Melbourne

25h 57m

1 stop

SAT20:57San Antonio

$3,353

American Airlines

15 Dec

SAT14:05San Antonio

21h 55m

1 stop

MEL05:00Melbourne

22 Dec

MEL12:00Melbourne

23h 42m

1 stop

SAT18:42San Antonio

$3,697

American Airlines

13 Apr

SAT16:09San Antonio

23h 36m

1 stop

MEL06:45Melbourne

27 Apr

MEL21:30Melbourne

33h 03m

1 stop

SAT15:33San Antonio

$4,165

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San AntonioMelbourne

SAT San Antonio - MEL Melbourne

SATMEL

San Antonio

Sun 29/11

14:54-05:00

1 stop21h 06m

Melbourne

Sun 6/12

12:00-14:47

1 stop19h 47m

$1,666

San AntonioMelbourne

SAT San Antonio - MEL Melbourne

SATMEL

San Antonio

Sun 29/11

14:54-05:00

1 stop21h 06m

Melbourne

Sun 6/12

10:20-16:05

2 stops22h 45m

$1,702

San AntonioBrisbane

SAT San Antonio - BNE Brisbane

SATBNE

San Antonio

Mon 1/3

11:49-10:00

2 stops30h 11m

Brisbane

Mon 22/3

11:15-10:48

2 stops38h 33m

$1,777

Fastest return journey

San AntonioBrisbane

SAT San Antonio - BNE Brisbane

SATBNE

San Antonio

Mon 1/3

18:15-06:30

1 stop20h 15m

Brisbane

Mon 22/3

09:40-14:47

1 stop20h 07m

$1,777

San AntonioMelbourne

SAT San Antonio - MEL Melbourne

SATMEL

San Antonio

Tue 13/4

09:00-21:35

2 stops45h 35m

Melbourne

Tue 27/4

08:35-00:04

2 stops30h 29m

$1,840

San AntonioBrisbane

SAT San Antonio - BNE Brisbane

SATBNE

San Antonio

Mon 23/11

20:16-05:50

2 stops41h 34m

Brisbane

Mon 30/11

18:05-15:41

2 stops37h 36m

$1,888

San AntonioBrisbane

SAT San Antonio - BNE Brisbane

SATBNE

San Antonio

Mon 1/3

19:06-10:35

2 stops47h 29m

Brisbane

Mon 22/3

13:10-23:59

1 stop25h 49m

$1,906

San AntonioMelbourne

SAT San Antonio - MEL Melbourne

SATMEL

San Antonio

Thu 31/12

14:50-05:00

1 stop21h 10m

Melbourne

Sat 16/1

10:20-16:06

2 stops22h 46m

$1,909

San AntonioMelbourne

SAT San Antonio - MEL Melbourne

SATMEL

San Antonio

Thu 31/12

11:50-08:55

2 stops28h 05m

Melbourne

Sat 16/1

19:10-10:48

2 stops56h 38m

$1,919

San AntonioBrisbane

SAT San Antonio - BNE Brisbane

SATBNE

San Antonio

Mon 15/2

19:06-06:30

1 stop19h 24m

Brisbane

Fri 19/2

09:40-17:30

1 stop23h 50m

$1,990

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, February 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 $1,656. If you don’t want to visit Australia in February, then you should wait until October to fly from San Antonio, when ticket prices are also cheap, with an average price of $1,871.

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	$848
Fastest flight time	19h 24m
Direct flights	None

The best one-way flight to Australia from San Antonio in the past 72 hours is $848. The best return flight deal from San Antonio to Australia found on momondo in the last 72 hours is $1,666.

The fastest flight from San Antonio to Australia takes 19h 24m

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.