When did momondo last update prices for flights from San Antonio Airport to Sydney Kingsford Smith Airport?

Prices for flights from San Antonio Airport to Sydney Kingsford Smith Airport are updated daily.

How old do you have to be to fly from San Antonio Airport to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$855 Cheap Flights from San Antonio to Sydney in 2026

Q: What is the typical price of a round-trip flight between San Antonio and Sydney?

Prices are currently typical for flights on this route. Typical prices usually range from $1,473 to $2,639. The lowest price recently found on this route was $2,048.

1 adult

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Find the cheapest flights from San Antonio to Sydney

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

15:43 - 09:20

SAT

SYD

24h 37m

2 stops

17:30 - 23:15

SYD

SAT

22h 45m

2 stops

$2,048Qantas Airways

Wed, 18 Feb - Mon, 2 Mar

15:43 - 09:20

SAT

SYD

24h 37m

2 stops

17:45 - 23:15

SYD

SAT

22h 30m

1 stop

$2,093Qantas Airways

Wed, 18 Feb - Mon, 2 Mar

15:43 - 09:00

SAT

SYD

24h 17m

1 stop

17:30 - 23:15

SYD

SAT

22h 45m

2 stops

$2,095Qantas Airways

Wed, 18 Feb - Mon, 2 Mar

15:43 - 09:00

SAT

SYD

24h 17m

1 stop

17:45 - 23:15

SYD

SAT

22h 30m

1 stop

$2,148Qantas Airways

Wed, 18 Feb - Mon, 2 Mar

15:58 - 07:05

SAT

SYD

24h 07m

1 stop

09:10 - 15:28

SYD

SAT

21h 18m

1 stop

$2,159American Airlines

Fri, 1 May - Mon, 18 May

15:47 - 07:25

SAT

SYD

23h 38m

1 stop

10:10 - 23:15

SYD

SAT

29h 05m

1 stop

$2,165Qantas Airways

Sat, 21 Mar - Sun, 29 Mar

19:10 - 07:05

SAT

SYD

20h 55m

2 stops

09:10 - 17:41

SYD

SAT

23h 31m

2 stops

$2,166American Airlines

Fri, 1 May - Mon, 11 May

15:47 - 09:00

SAT

SYD

25h 13m

1 stop

10:10 - 23:15

SYD

SAT

29h 05m

1 stop

$2,175American Airlines

Sat, 21 Mar - Sun, 29 Mar

15:47 - 09:50

SAT

SYD

26h 03m

2 stops

10:10 - 23:15

SYD

SAT

29h 05m

1 stop

$2,180Qantas Airways

Sat, 21 Mar - Sun, 29 Mar

16:35 - 09:00

SAT

SYD

24h 25m

2 stops

10:10 - 23:15

SYD

SAT

29h 05m

1 stop

$2,181American Airlines

Sat, 21 Mar - Sun, 29 Mar

Qantas Airways flights from San Antonio to Sydney

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

Qantas Airways

18 Feb

SAT15:43San Antonio

24h 37m

2 stops

SYD09:20Sydney Kingsford Smith

2 Mar

SYD17:30Sydney Kingsford Smith

22h 45m

2 stops

SAT23:15San Antonio

$2,048

Qantas Airways

18 Feb

SAT15:43San Antonio

24h 37m

2 stops

SYD09:20Sydney Kingsford Smith

2 Mar

SYD17:45Sydney Kingsford Smith

22h 30m

1 stop

SAT23:15San Antonio

$2,093

Qantas Airways

18 Feb

SAT15:43San Antonio

24h 17m

1 stop

SYD09:00Sydney Kingsford Smith

2 Mar

SYD17:30Sydney Kingsford Smith

22h 45m

2 stops

SAT23:15San Antonio

$2,095

Delta flights from San Antonio to Sydney

Our best Delta deals on San Antonio to Sydney flight tickets

Delta

28 June

SAT16:10San Antonio

23h 25m

1 stop

SYD06:35Sydney Kingsford Smith

5 July

SYD09:15Sydney Kingsford Smith

20h 27m

1 stop

SAT14:42San Antonio

$2,186

Delta

28 June

SAT16:10San Antonio

23h 25m

1 stop

SYD06:35Sydney Kingsford Smith

6 July

SYD09:15Sydney Kingsford Smith

23h 10m

2 stops

SAT17:25San Antonio

$2,192

Delta

27 June

SAT06:30San Antonio

57h 05m

2 stops

SYD06:35Sydney Kingsford Smith

6 July

SYD09:15Sydney Kingsford Smith

20h 27m

1 stop

SAT14:42San Antonio

$2,223

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Wed 18/2

15:43-09:20

2 stops24h 37m

Sydney Kingsford Smith

Mon 2/3

17:30-23:15

2 stops22h 45m

$2,048

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Wed 18/2

15:43-09:20

2 stops24h 37m

Sydney Kingsford Smith

Mon 2/3

17:45-23:15

1 stop22h 30m

$2,093

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Wed 18/2

15:43-09:00

1 stop24h 17m

Sydney Kingsford Smith

Mon 2/3

17:30-23:15

2 stops22h 45m

$2,095

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Wed 18/2

15:43-09:00

1 stop24h 17m

Sydney Kingsford Smith

Mon 2/3

17:45-23:15

1 stop22h 30m

$2,148

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Fri 1/5

15:58-07:05

1 stop24h 07m

Sydney Kingsford Smith

Mon 18/5

09:10-15:28

1 stop21h 18m

$2,159

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sat 21/3

15:47-07:25

1 stop23h 38m

Sydney Kingsford Smith

Sun 29/3

10:10-23:15

1 stop29h 05m

$2,165

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Fri 1/5

19:10-07:05

2 stops20h 55m

Sydney Kingsford Smith

Mon 11/5

09:10-17:41

2 stops23h 31m

$2,166

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sat 21/3

15:47-09:00

1 stop25h 13m

Sydney Kingsford Smith

Sun 29/3

10:10-23:15

1 stop29h 05m

$2,175

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sat 21/3

15:47-09:50

2 stops26h 03m

Sydney Kingsford Smith

Sun 29/3

10:10-23:15

1 stop29h 05m

$2,180

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sat 21/3

16:35-09:00

2 stops24h 25m

Sydney Kingsford Smith

Sun 29/3

10:10-23:15

1 stop29h 05m

$2,181

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

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

What is the typical price of a round-trip flight between San Antonio and Sydney?

What is the cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from San Antonio, with most prices found around $1,508. If you aren’t able to travel to Sydney during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,708.

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

You could potentially save up to 9% on your flight if you consider stops on a San Antonio to Sydney flight.

When to book flights from San Antonio to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap San Antonio to Sydney (SAT to SYD) flight deals and tips

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

Fastest flight time	23h 25m
Direct flights	None

The fastest flight from San Antonio to Sydney takes 23h 25m

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

Search flight deals

How far is San Antonio to Sydney Kingsford Smith by plane?
There are 13517.3 km between San Antonio and Sydney Kingsford Smith. 23h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from San Antonio Airport to Sydney Kingsford Smith Airport?
Prices for flights from San Antonio Airport to Sydney Kingsford Smith Airport are updated daily.
How old do you have to be to fly from San Antonio Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Leura

Manly

Coogee

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

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

Finding the right flight to Sydney 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 Sydney quick and easy, saving you time and money.

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

All flight searches from San Antonio to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Sydney from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for San Antonio to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.