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Cheap flights from Sydney to San Antonio from $1,303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to San Antonio departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap return flights

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Air New Zealand Logo
11:55 - 10:50
SYD
-
SAT
37h 55m
2 stops
Air New Zealand Logo
15:20 - 08:45
SAT
-
SYD
26h 25m
2 stops
$1,592Air New Zealand
Fri, 24 Apr - Fri, 1 May
Multiple Airlines Logo
20:45 - 05:00
SYD
-
SAT
23h 15m
2 stops
Multiple Airlines Logo
16:41 - 18:50
SAT
-
SYD
35h 09m
2 stops
$1,929Multiple Airlines
Thu, 23 Jul - Tue, 28 Jul
Multiple Airlines Logo
20:45 - 17:05
SYD
-
SAT
35h 20m
2 stops
Multiple Airlines Logo
17:57 - 18:50
SAT
-
SYD
33h 53m
2 stops
$1,950Multiple Airlines
Thu, 23 Apr - Thu, 14 May
Multiple Airlines Logo
11:55 - 19:50
SYD
-
SAT
22h 55m
2 stops
Multiple Airlines Logo
05:30 - 08:45
SAT
-
SYD
36h 15m
3 stops
$2,347Multiple Airlines
Thu, 23 Jul - Tue, 28 Jul
Japan Airlines Logo
08:55 - 23:24
SYD
-
SAT
53h 29m
2 stops
Japan Airlines Logo
07:00 - 06:20
SAT
-
SYD
56h 20m
2 stops
$2,357Japan Airlines
Thu, 28 May - Mon, 1 Jun
Japan Airlines Logo
08:55 - 23:24
SYD
-
SAT
53h 29m
2 stops
Japan Airlines Logo
07:00 - 06:20
SAT
-
SYD
56h 20m
2 stops
$2,383Japan Airlines
Thu, 28 May - Mon, 1 Jun
Japan Airlines Logo
08:55 - 23:24
SYD
-
SAT
29h 29m
2 stops
Japan Airlines Logo
07:00 - 06:20
SAT
-
SYD
56h 20m
2 stops
$2,385Japan Airlines
Thu, 28 May - Mon, 1 Jun
American Airlines Logo
09:10 - 23:29
SYD
-
SAT
29h 19m
1 stop
American Airlines Logo
13:43 - 06:25
SAT
-
SYD
25h 42m
2 stops
$2,389American Airlines
Thu, 23 Jul - Tue, 28 Jul
American Airlines Logo
09:10 - 23:24
SYD
-
SAT
29h 14m
1 stop
American Airlines Logo
14:48 - 06:55
SAT
-
SYD
25h 07m
1 stop
$2,417American Airlines
Thu, 28 May - Mon, 1 Jun
Qantas Airways Logo
12:00 - 15:38
SYD
-
SAT
18h 38m
1 stop
Qantas Airways Logo
20:31 - 06:55
SAT
-
SYD
19h 24m
1 stop
$2,445Qantas Airways
Thu, 23 Apr - Thu, 14 May

Air Tahiti Nui flights from Sydney to San Antonio

Our best Air Tahiti Nui deals on Sydney to San Antonio flight tickets
Air Tahiti Nui
5 Apr
SYD08:55Sydney Kingsford Smith
29h 20m
3 stops
SAT23:15San Antonio
12 Apr
SAT08:30San Antonio
39h 40m
3 stops
SYD15:10Sydney Kingsford Smith
$3,774
Air Tahiti Nui
23 July
SYD07:10Sydney Kingsford Smith
31h 19m
3 stops
SAT23:29San Antonio
28 July
SAT15:09San Antonio
33h 01m
3 stops
SYD15:10Sydney Kingsford Smith
$3,830

Qantas Airways flights from Sydney to San Antonio

Our best Qantas Airways deals on Sydney to San Antonio flight tickets
Qantas Airways
23 Apr
SYD12:00Sydney Kingsford Smith
18h 38m
1 stop
SAT15:38San Antonio
14 May
SAT20:31San Antonio
19h 24m
1 stop
SYD06:55Sydney Kingsford Smith
$2,445
Qantas Airways
24 Apr
SYD06:25Sydney Kingsford Smith
32h 04m
2 stops
SAT23:29San Antonio
1 May
SAT20:31San Antonio
19h 24m
1 stop
SYD06:55Sydney Kingsford Smith
$2,448
Qantas Airways
5 Apr
SYD17:50Sydney Kingsford Smith
20h 25m
1 stop
SAT23:15San Antonio
12 Apr
SAT08:30San Antonio
32h 00m
1 stop
SYD07:30Sydney Kingsford Smith
$2,489

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 13 March 2026.
Use the filters below to find and compare flights from Sydney to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Fri 24/4

11:55-10:50

2 stops37h 55m

San Antonio

Fri 1/5

15:20-08:45

2 stops26h 25m

$1,592

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 23/7

20:45-05:00

2 stops23h 15m

San Antonio

Tue 28/7

16:41-18:50

2 stops35h 09m

$1,929

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 23/4

20:45-17:05

2 stops35h 20m

San Antonio

Thu 14/5

17:57-18:50

2 stops33h 53m

$1,950

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 23/7

11:55-19:50

2 stops22h 55m

San Antonio

Tue 28/7

05:30-08:45

3 stops36h 15m

$2,347

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 28/5

08:55-23:24

2 stops53h 29m

San Antonio

Mon 1/6

07:00-06:20

2 stops56h 20m

$2,357

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 28/5

08:55-23:24

2 stops53h 29m

San Antonio

Mon 1/6

07:00-06:20

2 stops56h 20m

$2,383

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 28/5

08:55-23:24

2 stops29h 29m

San Antonio

Mon 1/6

07:00-06:20

2 stops56h 20m

$2,385

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 23/7

09:10-23:29

1 stop29h 19m

San Antonio

Tue 28/7

13:43-06:25

2 stops25h 42m

$2,389

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 28/5

09:10-23:24

1 stop29h 14m

San Antonio

Mon 1/6

14:48-06:55

1 stop25h 07m

$2,417
Fastest return journey

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Thu 23/4

12:00-15:38

1 stop18h 38m

San Antonio

Thu 14/5

20:31-06:55

1 stop19h 24m

$2,445

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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See travel insights to San Antonio from

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

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 cheapest airline that flies from Sydney Kingsford Smith to San Antonio?

American Airlines is the most popular carrier operating from Sydney Kingsford Smith to San Antonio

Which airlines fly to San Antonio?

United Airlines, Qantas Airways and Air Canada are the top three most popular airlines that fly to San Antonio from Sydney according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when travelling to San Antonio. Keep in mind that there are 6 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

When to book flights from Sydney to San Antonio

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

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

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

Fastest flight time

19h 43m

Direct flights

None
The fastest flight from Sydney to San Antonio takes 19h 43m
There are no direct flights from Sydney to San Antonio. There are no popular flight routes from Sydney to San Antonio.
Search flight deals

  • How far is Sydney Kingsford Smith to San Antonio by plane?

    There are 13517.3 km between Sydney Kingsford Smith and San Antonio. 19h 43m is a normal flight duration for this route.

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

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

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to San Antonio Airport?

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

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sydney to San Antonio?

Best airlines flying from Sydney to San Antonio

Compare and see reviews for airlines that fly from Sydney to San Antonio with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,177Free cancellationRating
7.4
9,418 reviews
Search United Airlines flights

Why use momondo?

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

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

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

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

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

Once all potential Sydney to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your San Antonio trip

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