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$610+ 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SYD
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
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 June 23, 2025.

Round-trip from

$989
(Trip.com)

One-way from

$610
(Fiji Airways)

Popular in

December

Cheapest in

March

Average price

$1,571
From San Antonio to Australia
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One-way flight from San Antonio to Australia
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Highest demand for flights based on searches. 10% potential increase in price ($160 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 23, 2025.

This Trip.com deal was found by Cheapflights users on 6/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/72:11 pmSAT - SYD
1 stop25h 54mMultiple Airlines
Thu 8/149:10 amSYD - SAT
1 stop25h 13mMultiple Airlines
Deal found 6/23$989
This Booking.com deal was found by Cheapflights users on 6/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:04 pmSAT - SYD
2 stops39h 11mANA
Mon 10/69:45 pmSYD - SAT
2 stops41h 09mANA
Deal found 6/21$1,007
This American Airlines deal was found by Cheapflights users on 6/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/23:10 pmSAT - SYD
1 stop24h 55mAmerican Airlines
Tue 9/239:10 amSYD - SAT
1 stop25h 17mAmerican Airlines
Deal found 6/23$1,163
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Tue 9/25:30 amSAT - SYD
3 stops34h 25mUnited Airlines
Tue 9/239:30 amSYD - SAT
2 stops26h 47mUnited Airlines
Deal found 6/23$1,180
This Air New Zealand deal was found by Cheapflights users on 6/22. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/67:05 pmSAT - ADL
2 stops25h 20mMultiple Airlines
Wed 8/1311:55 amADL - SAT
2 stops21h 47mMultiple Airlines
Deal found 6/22$1,215
This Gurufare deal was found by Cheapflights users on 6/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/78:36 pmSAT - SYD
2 stops34h 34mFiji Airways
Thu 8/141:15 pmSYD - SAT
2 stops21h 33mFiji Airways
Deal found 6/23$1,276
This Fiji Airways deal was found by Cheapflights users on 6/23. 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 8/78:37 pmSAT - MEL
2 stops23h 53mMultiple Airlines
Thu 8/1412:55 pmMEL - SAT
2 stops21h 53mMultiple Airlines
Deal found 6/23$1,280
This Gurufare deal was found by Cheapflights users on 6/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/52:25 pmSAT - ADL
2 stops30h 00mAir New Zealand
Sun 9/2111:55 amADL - SAT
2 stops24h 52mAir New Zealand
Deal found 6/22$1,339
This KAYAK deal was found by Cheapflights users on 6/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/277:30 amSAT - SYD
2 stops36h 05mAir New Zealand
Mon 8/49:55 amSYD - SAT
2 stops27h 20mAir New Zealand
Deal found 6/23$1,355
This oojo deal was found by Cheapflights users on 6/21. 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 9/1811:45 amSAT - BNE
2 stops29h 45mAir New Zealand
Tue 9/306:35 pmBNE - SAT
2 stops42h 40mAir New Zealand
Deal found 6/21$1,360
This Delta deal was found by Cheapflights users on 6/22. 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.
Thu 10/96:30 amSAT - SYD
1 stop33h 05mDelta
Sat 10/1810:25 amSYD - SAT
1 stop19h 01mDelta
Deal found 6/22$1,496
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/237:37 pmSAT - SYD
2 stops57h 08mAlaska Airlines
Tue 8/59:40 pmSYD - SAT
2 stops35h 57mAlaska Airlines
Deal found 6/23$1,520

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 June 23, 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

Thu 8/7

2:11 pm-7:05 am

1 stop25h 54m

Sydney Kingsford Smith

Thu 8/14

9:10 am-7:23 pm

1 stop25h 13m

$989

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Tue 9/2

7:15 am-7:15 pm

2 stops45h 00m

Sydney Kingsford Smith

Tue 9/16

11:50 am-10:58 pm

2 stops50h 08m

$1,016

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Tue 9/2

3:10 pm-7:05 am

1 stop24h 55m

Sydney Kingsford Smith

Tue 9/23

9:10 am-7:27 pm

1 stop25h 17m

$1,163

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Tue 9/2

5:30 am-6:55 am

3 stops34h 25m

Sydney Kingsford Smith

Tue 9/23

9:30 am-9:17 pm

2 stops26h 47m

$1,180

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Wed 8/6

7:05 pm-10:55 am

2 stops25h 20m

Adelaide

Wed 8/13

11:55 am-7:12 pm

2 stops21h 47m

$1,215

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Thu 8/7

8:36 pm-10:10 pm

2 stops34h 34m

Sydney Kingsford Smith

Thu 8/14

1:15 pm-7:48 pm

2 stops21h 33m

$1,276

San AntonioMelbourne

SAT - MEL

SATMEL

San Antonio

Thu 8/7

8:37 pm-11:30 am

2 stops23h 53m

Melbourne

Thu 8/14

12:55 pm-7:48 pm

2 stops21h 53m

$1,280

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Fri 9/5

2:25 pm-10:55 am

2 stops30h 00m

Adelaide

Sun 9/21

11:55 am-10:17 pm

2 stops24h 52m

$1,339

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sun 7/27

7:30 am-10:35 am

2 stops36h 05m

Sydney Kingsford Smith

Mon 8/4

9:55 am-10:15 pm

2 stops27h 20m

$1,355

San AntonioBrisbane

SAT - BNE

SATBNE

San Antonio

Thu 9/18

11:45 am-8:30 am

2 stops29h 45m

Brisbane

Tue 9/30

6:35 pm-10:15 pm

2 stops42h 40m

$1,360

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 29 results
1
2
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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 $1,039). Flying from San Antonio to Australia in December is currently the most expensive (average of $1,636). 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 June 23, 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.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 June 23, 2025.
To help decide which airline to fly from San Antonio to Australia, see what other customers have to say about ANA, Emirates and Alaska Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very good
887 reviews

Entertainment

7.9

Boarding

8.5

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.3
Very good
887 reviews
ANA
8.3
Very good
887 reviews

Entertainment

7.9

Boarding

8.5

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Emirates
8.1
Very good
3,273 reviews
ANA
8.3
Very good
887 reviews

Entertainment

7.9

Boarding

8.5

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Alaska Airlines
8.0
Very good
10,000 reviews
ANA
8.3
Very good
887 reviews

Entertainment

7.9

Boarding

8.5

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Fiji Airways
8.0
Very good
202 reviews
ANA
8.3
Very good
887 reviews

Entertainment

7.9

Boarding

8.5

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Delta
8.0
Very good
7,965 reviews
ANA
8.3
Very good
887 reviews

Entertainment

7.9

Boarding

8.5

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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.

  • 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 $645. However, be on the lookout for offers from American Airlines 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 $1,039). Flying from San Antonio to Australia in December is currently the most expensive (average of $1,636). 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 June 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$867Average$1,379FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$896Average$1,547FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$926Average$1,530FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$971Average$988FlexibilityNo cancel feeOn-time78%
DeltaCheapest$1,048Average$1,355FlexibilityNo cancel feeOn-timeN/A

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