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Cheap flights from Sydney to San Antonio from $1,075

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 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sydney to San Antonio

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:20 - 14:32
SYD
-
SAT
19h 12m
1 stop
United Airlines Logo
13:25 - 07:00
SAT
-
SYD
26h 35m
2 stops
$1,711United Airlines
Wed, 8 Apr - Wed, 15 Apr
United Airlines Logo
10:20 - 14:32
SYD
-
SAT
19h 12m
1 stop
United Airlines Logo
15:30 - 06:55
SAT
-
SYD
24h 25m
1 stop
$1,716United Airlines
Wed, 8 Apr - Wed, 15 Apr
Delta Logo
09:15 - 14:38
SYD
-
SAT
20h 23m
1 stop
Delta Logo
08:00 - 06:50
SAT
-
SYD
31h 50m
2 stops
$2,022Delta
Sat, 11 Apr - Sat, 18 Apr
Delta Logo
09:15 - 00:38
SYD
-
SAT
30h 23m
2 stops
Delta Logo
06:39 - 06:50
SAT
-
SYD
33h 11m
2 stops
$2,030Delta
Fri, 10 Apr - Fri, 17 Apr
Multiple Airlines Logo
17:50 - 23:09
SYD
-
SAT
20h 19m
1 stop
Multiple Airlines Logo
15:54 - 07:30
SAT
-
SYD
24h 36m
1 stop
$2,371Multiple Airlines
Wed, 8 Apr - Wed, 15 Apr
American Airlines Logo
09:10 - 23:25
SYD
-
SAT
29h 15m
1 stop
American Airlines Logo
19:08 - 06:55
SAT
-
SYD
20h 47m
1 stop
$2,403American Airlines
Fri, 22 May - Mon, 25 May
American Airlines Logo
09:10 - 23:25
SYD
-
SAT
29h 15m
1 stop
American Airlines Logo
19:08 - 06:55
SAT
-
SYD
20h 47m
1 stop
$2,408American Airlines
Fri, 22 May - Mon, 25 May
Delta Logo
09:15 - 21:47
SYD
-
SAT
27h 32m
2 stops
Delta Logo
08:00 - 06:50
SAT
-
SYD
31h 50m
2 stops
$2,437Delta
Sat, 11 Apr - Sat, 18 Apr
Multiple Airlines Logo
17:50 - 23:09
SYD
-
SAT
20h 19m
1 stop
Multiple Airlines Logo
16:49 - 07:30
SAT
-
SYD
47h 41m
2 stops
$2,441Multiple Airlines
Wed, 8 Apr - Wed, 15 Apr
American Airlines Logo
09:10 - 18:38
SYD
-
SAT
24h 28m
2 stops
American Airlines Logo
15:05 - 07:30
SAT
-
SYD
25h 25m
1 stop
$2,575American Airlines
Fri, 22 May - Mon, 25 May

Air Canada flights from Sydney to San Antonio

Our best Air Canada deals on Sydney to San Antonio flight tickets
Air Canada
10 Apr
SYD09:20Sydney Kingsford Smith
26h 43m
2 stops
SAT21:03San Antonio
17 Apr
SAT18:02San Antonio
46h 18m
3 stops
SYD07:20Sydney Kingsford Smith
$3,566
Air Canada
11 Apr
SYD09:20Sydney Kingsford Smith
26h 22m
2 stops
SAT20:42San Antonio
18 Apr
SAT06:49San Antonio
33h 31m
3 stops
SYD07:20Sydney Kingsford Smith
$3,676

Delta flights from Sydney to San Antonio

Our best Delta deals on Sydney to San Antonio flight tickets
Delta
11 Apr
SYD09:15Sydney Kingsford Smith
20h 23m
1 stop
SAT14:38San Antonio
18 Apr
SAT08:00San Antonio
31h 50m
2 stops
SYD06:50Sydney Kingsford Smith
$2,022
Delta
10 Apr
SYD09:15Sydney Kingsford Smith
30h 23m
2 stops
SAT00:38San Antonio
17 Apr
SAT06:39San Antonio
33h 11m
2 stops
SYD06:50Sydney Kingsford Smith
$2,030
Delta
11 Apr
SYD09:15Sydney Kingsford Smith
27h 32m
2 stops
SAT21:47San Antonio
18 Apr
SAT08:00San Antonio
31h 50m
2 stops
SYD06:50Sydney Kingsford Smith
$2,437

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 25 February 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

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Wed 8/4

10:20-14:32

1 stop19h 12m

San Antonio

Wed 15/4

13:25-07:00

2 stops26h 35m

$1,711

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Wed 8/4

10:20-14:32

1 stop19h 12m

San Antonio

Wed 15/4

15:30-06:55

1 stop24h 25m

$1,716

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Sat 11/4

09:15-14:38

1 stop20h 23m

San Antonio

Sat 18/4

08:00-06:50

2 stops31h 50m

$2,022

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Fri 10/4

09:15-00:38

2 stops30h 23m

San Antonio

Fri 17/4

06:39-06:50

2 stops33h 11m

$2,030

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Wed 8/4

17:50-23:09

1 stop20h 19m

San Antonio

Wed 15/4

15:54-07:30

1 stop24h 36m

$2,371

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Fri 22/5

09:10-23:25

1 stop29h 15m

San Antonio

Mon 25/5

19:08-06:55

1 stop20h 47m

$2,403

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Fri 22/5

09:10-23:25

1 stop29h 15m

San Antonio

Mon 25/5

19:08-06:55

1 stop20h 47m

$2,408

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Sat 11/4

09:15-21:47

2 stops27h 32m

San Antonio

Sat 18/4

08:00-06:50

2 stops31h 50m

$2,437

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Wed 8/4

17:50-23:09

1 stop20h 19m

San Antonio

Wed 15/4

16:49-07:30

2 stops47h 41m

$2,441

SydneySan Antonio

SYD - SAT

SYDSAT

Sydney Kingsford Smith

Fri 22/5

09:10-18:38

2 stops24h 28m

San Antonio

Mon 25/5

15:05-07:30

1 stop25h 25m

$2,575

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Sydney and San Antonio?

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

20h 23m

Direct flights

None
The fastest flight from Sydney to San Antonio takes 20h 23m
There are no direct flights from Sydney to San Antonio. There are no popular flight routes from Sydney to San Antonio.
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  • How far is Sydney Kingsford Smith to San Antonio by plane?

    There are 13517.3 km between Sydney Kingsford Smith and San Antonio. 20h 23m 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 $1,186Free cancellationRating
7.4
9,345 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.

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