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$567+ Cheap flights from San Antonio (SAT) to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SYD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from San Antonio to Australia

Keep the following information in mind while searching for San Antonio to Australia flight deals. Data was last updated September 17, 2025.

Round-trip from

$1,099
(Trip.com)

One-way from

$567
(oojo)

Popular in

June

Cheapest in

March

Average price

$1,458
From San Antonio to Australia
Search Deals
One-way flight from San Antonio to Australia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Antonio to Australia

Cheapest flights from San Antonio to Australia
Explore the most affordable flight options available from San Antonio to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This lol.travel deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/215:58 pmSAT - SYD
2 stops22h 02mUnited Airlines
Sun 10/511:20 amSYD - SAT
2 stops24h 10mUnited Airlines
Deal found 9/17$1,037
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/174:00 pmSAT - SYD
1 stop23h 35mDelta
Wed 9/249:25 amSYD - SAT
1 stop20h 04mDelta
Deal found 9/16$1,113
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:30 pmSAT - SYD
2 stops24h 30mFiji Airways
Sat 11/152:30 pmSYD - SAT
2 stops20h 30mFiji Airways
Deal found 9/15$1,129
This BYOjet deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:40 pmSAT - SYD
2 stops35h 10mFiji Airways
Sat 11/86:00 amSYD - SAT
2 stops29h 00mFiji Airways
Deal found 9/17$1,158
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/284:00 pmSAT - SYD
1 stop23h 35mDelta
Sat 10/1110:25 amSYD - SAT
1 stop20h 26mDelta
Deal found 9/15$1,163
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/285:56 pmSAT - SYD
2 stops22h 04mUnited Airlines
Sat 10/1111:20 amSYD - SAT
2 stops25h 35mUnited Airlines
Deal found 9/15$1,167
This Fiji Airways deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:30 pmSAT - SYD
2 stops24h 30mMultiple Airlines
Sat 11/152:30 pmSYD - SAT
2 stops20h 32mMultiple Airlines
Deal found 9/16$1,174
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:32 amSAT - SYD
2 stops31h 38mMultiple Airlines
Fri 11/75:45 pmSYD - SAT
1 stop37h 22mMultiple Airlines
Deal found 9/16$1,210
This Fiji Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:25 pmSAT - SYD
2 stops24h 35mMultiple Airlines
Wed 11/122:00 pmSYD - SAT
2 stops25h 51mMultiple Airlines
Deal found 9/15$1,225
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:32 amSAT - SYD
2 stops32h 53mMultiple Airlines
Thu 11/65:45 pmSYD - SAT
1 stop37h 22mMultiple Airlines
Deal found 9/14$1,236
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:25 pmSAT - MEL
2 stops30h 20mMultiple Airlines
Thu 11/67:00 amMEL - SAT
2 stops28h 50mMultiple Airlines
Deal found 9/15$1,246
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:40 amSAT - MEL
2 stops34h 15mAir New Zealand
Sat 11/226:50 pmMEL - SAT
2 stops41h 47mAir New Zealand
Deal found 9/16$1,259

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Australia 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from San Antonio to Australia that are best for you.

Fly from

San Antonio

Fly to

Australia

Route

Depart

Return

Price

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sun 9/21

5:58 pm-7:00 am

2 stops22h 02m

Sydney Kingsford Smith

Sun 10/5

11:20 am-7:30 pm

2 stops24h 10m

$1,037

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Thu 11/6

7:30 pm-1:00 pm

2 stops24h 30m

Sydney Kingsford Smith

Sat 11/15

6:00 am-6:00 pm

2 stops29h 00m

$1,129

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sun 9/28

4:00 pm-6:35 am

1 stop23h 35m

Sydney Kingsford Smith

Sat 10/11

10:25 am-2:51 pm

1 stop20h 26m

$1,163

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sun 9/28

4:00 pm-6:35 am

1 stop23h 35m

Sydney Kingsford Smith

Sat 10/18

10:25 am-2:51 pm

1 stop20h 26m

$1,163

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Thu 10/30

8:25 pm-1:00 pm

2 stops24h 35m

Sydney Kingsford Smith

Thu 11/6

2:00 pm-7:41 pm

2 stops22h 41m

$1,167

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sun 9/28

6:00 pm-6:55 am

1 stop21h 55m

Sydney Kingsford Smith

Sat 10/18

11:20 am-8:55 pm

2 stops25h 35m

$1,167

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Thu 10/30

8:25 pm-6:45 pm

2 stops30h 20m

Melbourne

Thu 11/6

7:00 am-6:50 pm

2 stops28h 50m

$1,246

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Fri 10/17

7:16 am-10:50 am

2 stops35h 34m

Melbourne

Sat 11/1

6:50 pm-8:37 pm

2 stops41h 47m

$1,313

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Fri 10/31

6:00 pm-10:55 am

2 stops24h 55m

Melbourne

Fri 11/7

12:10 pm-7:37 pm

2 stops24h 27m

$1,324

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Sat 11/1

6:40 pm-12:45 pm

2 stops26h 05m

Melbourne

Sat 11/8

2:15 pm-6:00 pm

2 stops20h 45m

$1,525

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 28 results
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Best time to book a flight from San Antonio to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Australia

What is the cheapest month to book a flight from San Antonio to Australia?

Currently, March is the cheapest month in which you can book a flight from San Antonio to Australia (average of $1,032). Flying from San Antonio to Australia in December is currently the most expensive (average of $1,627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to AU?

Find hourly flight availability from San Antonio to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from San Antonio to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated September 17, 2025.
See what other customers who have flown with Air New Zealand, Delta, and Qantas Airways from San Antonio to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
505 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.4

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Air New Zealand
8.0
Very good
505 reviews
Air New Zealand
8.0
Very good
505 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.4

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Delta
8.0
Very good
7,961 reviews
Air New Zealand
8.0
Very good
505 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.4

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Qantas Airways
7.5
Good
907 reviews
Air New Zealand
8.0
Very good
505 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.4

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
United Airlines
7.4
Good
8,926 reviews
Air New Zealand
8.0
Very good
505 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.4

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
American Airlines
7.2
Good
10,000 reviews
Air New Zealand
8.0
Very good
505 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.4

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Australia?

    For a flight from San Antonio to Australia, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city.

  • How long is the flight from San Antonio to Australia?

    There are many flights that can get you from San Antonio to Australia in 22h 02m. Fly via United Airlines, Fiji Airways, or Delta to get the fastest option. There are 8407 mi between San Antonio and Australia. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from San Antonio to Australia one-way?

    The cheapest airline one-way is Fiji Airways, with whom users have recently found tickets for as low as $567. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from San Antonio to Australia for a low price.

  • What are the most popular routes from San Antonio to Australia?

    Most travelers choose San Antonio - Sydney Kingsford Smith, San Antonio - Melbourne or San Antonio - Adelaide when deciding on the best route from San Antonio to Australia.

  • Can I find deals for flights from San Antonio to Australia that include hotel bookings?

    Yes. In addition to deals on San Antonio to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Australia.

  • Can I find deals for business class flights from San Antonio to Australia?

    Yes. Cheapflights offers flight deals from San Antonio to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Australia?

    Currently, March is the cheapest month in which you can book a flight from San Antonio to Australia (average of $1,032). Flying from San Antonio to Australia in December is currently the most expensive (average of $1,627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from San Antonio to Australia

Discover the top 5 airlines that operate flights from San Antonio to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$799Average$1,636FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$867Average$1,486FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$926Average$1,579FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$971Average$988FlexibilityNo cancel feeOn-time78%
DeltaCheapest$978Average$1,395FlexibilityNo cancel feeOn-timeN/A

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