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$1,451+ Cheap flights from San Antonio (SAT) to Adelaide (ADL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ADL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from San Antonio to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$1,451
(KAYAK)
From San Antonio to Adelaide
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Find flight deals from San Antonio to Adelaide

Cheapest flights from San Antonio to Adelaide
Explore the most affordable flight options available from San Antonio to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This KAYAK deal was found by Cheapflights users on 9/13. 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.
Wed 12/32:22 pmSAT - ADL
2 stops28h 03mAir New Zealand
Mon 12/158:00 pmADL - SAT
2 stops43h 00mAir New Zealand
Deal found 9/13$1,451
This KAYAK deal was found by Cheapflights users on 9/13. 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.
Mon 12/15:30 amSAT - ADL
2 stops36h 55mAir New Zealand
Sun 12/146:25 amADL - SAT
2 stops32h 35mAir New Zealand
Deal found 9/13$1,457
This KAYAK deal was found by Cheapflights users on 9/13. 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.
Wed 12/37:47 amSAT - ADL
2 stops34h 38mAir New Zealand
Sun 12/146:00 amADL - SAT
2 stops33h 00mAir New Zealand
Deal found 9/13$1,501
This KAYAK deal was found by Cheapflights users on 9/13. 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.
Mon 12/15:30 amSAT - ADL
2 stops36h 55mAir New Zealand
Mon 12/152:30 pmADL - SAT
2 stops48h 30mAir New Zealand
Deal found 9/13$1,507
This FlightHub deal was found by Cheapflights users on 9/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:30 pmSAT - ADL
2 stops24h 15mFiji Airways
Thu 12/181:15 pmADL - SAT
2 stops21h 25mFiji Airways
Deal found 9/13$1,511
This KAYAK deal was found by Cheapflights users on 9/13. 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.
Wed 12/37:47 amSAT - ADL
2 stops34h 38mAir New Zealand
Tue 12/167:00 pmADL - SAT
2 stops44h 00mAir New Zealand
Deal found 9/13$1,546
This Fiji Airways deal was found by Cheapflights users on 9/13. 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 12/47:30 pmSAT - ADL
2 stops24h 15mFiji Airways
Sat 12/201:15 pmADL - SAT
2 stops21h 25mFiji Airways
Deal found 9/13$1,562
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 12/43:12 pmSAT - ADL
2 stops27h 13mAmerican Airlines
Wed 12/1712:35 pmADL - SAT
2 stops26h 53mAmerican Airlines
Deal found 9/13$1,598
This Fiji Airways deal was found by Cheapflights users on 9/13. 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.
Tue 12/26:12 pmSAT - ADL
2 stops25h 33mFiji Airways
Sat 12/201:15 pmADL - SAT
2 stops21h 25mFiji Airways
Deal found 9/13$1,602
This KAYAK deal was found by Cheapflights users on 9/13. 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.
Mon 12/15:30 amSAT - ADL
2 stops36h 55mAir New Zealand
Tue 12/167:00 pmADL - SAT
2 stops44h 00mAir New Zealand
Deal found 9/13$1,607
This Fiji Airways deal was found by Cheapflights users on 9/13. 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.
Tue 12/26:12 pmSAT - ADL
2 stops25h 33mFiji Airways
Thu 12/181:15 pmADL - SAT
2 stops21h 25mFiji Airways
Deal found 9/13$1,652
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 12/15:40 pmSAT - ADL
2 stops28h 00mUnited Airlines
Wed 12/172:55 pmADL - SAT
1 stop24h 05mUnited Airlines
Deal found 9/13$1,656

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Adelaide 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 15, 2025.
Use the filters below to find and compare flights from San Antonio to Adelaide that are best for you.

Fly from

San Antonio

Fly to

Adelaide

Route

Depart

Return

Price

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Tue 12/2

5:45 pm-2:10 pm

2 stops27h 55m

Adelaide

Sat 12/20

2:55 pm-11:59 pm

1 stop25h 34m

$1,656

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Wed 12/3

5:45 pm-1:00 pm

2 stops26h 45m

Adelaide

Wed 12/17

2:55 pm-10:30 pm

1 stop24h 05m

$1,656

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Mon 12/1

5:40 pm-2:10 pm

2 stops28h 00m

Adelaide

Wed 12/17

2:55 pm-10:30 pm

1 stop24h 05m

$1,656

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Wed 12/3

5:45 pm-1:00 pm

2 stops26h 45m

Adelaide

Sat 12/20

2:55 pm-11:59 pm

1 stop25h 34m

$1,656

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Tue 12/2

5:45 pm-2:10 pm

2 stops27h 55m

Adelaide

Wed 12/17

2:55 pm-10:30 pm

1 stop24h 05m

$1,656

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Thu 12/4

5:45 pm-4:20 pm

2 stops30h 05m

Adelaide

Sat 12/20

2:55 pm-11:59 pm

1 stop25h 34m

$1,660

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Sun 12/7

5:45 pm-2:10 pm

2 stops27h 55m

Adelaide

Sat 12/20

2:55 pm-9:00 pm

2 stops22h 35m

$1,661

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Sun 12/7

5:45 pm-2:10 pm

2 stops27h 55m

Adelaide

Wed 12/17

2:55 pm-8:53 pm

2 stops22h 28m

$1,661

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Fri 12/5

7:30 am-10:55 am

2 stops34h 55m

Adelaide

Wed 12/17

2:55 pm-10:30 pm

1 stop24h 05m

$1,663

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Fri 12/5

7:30 am-1:55 pm

2 stops37h 55m

Adelaide

Sat 12/20

2:55 pm-11:59 pm

1 stop25h 34m

$1,663

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from San Antonio to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide 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.

Related info for your journey

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

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

    United Airlines can get you from San Antonio to Adelaide in just under 27h 55m. Your travel time can differ by up to . There are 9123 mi between San Antonio and Adelaide.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Adelaide 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 Adelaide?

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Adelaide (average of $1,214). Flying from San Antonio to Adelaide in December is currently the most expensive (average of $2,057). 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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