HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Adelaide

$1,173+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ADL
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Adelaide with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Antonio to Adelaide

Best flights from San Antonio to Adelaide
Discover carefully curated flight deals from San Antonio to Adelaide that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 16, 2025.

This oojo deal was found by Cheapflights users on 12/16. 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.
mié. 4/13:41 pmSAT - ADL
2 stops32h 34mQantas Airways
mar. 4/147:10 pmADL - SAT
2 stops42h 08mQantas Airways
Deal found 12/16$1,173
This United Airlines deal was found by Cheapflights users on 12/15. 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.
mié. 4/19:00 amSAT - ADL
2 stops35h 40mUnited Airlines
mar. 4/146:00 amADL - SAT
3 stops31h 48mUnited Airlines
Deal found 12/15$1,590
This Qantas Airways deal was found by Cheapflights users on 12/14. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/23:21 pmSAT - ADL
2 stops34h 24mQantas Airways
vie. 3/66:05 amADL - SAT
2 stops33h 16mQantas Airways
Deal found 12/14$1,908
This Singapore Airlines deal was found by Cheapflights users on 12/15. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/17:35 amSAT - ADL
3 stops42h 15mMultiple Airlines
mar. 4/149:10 amADL - SAT
3 stops52h 38mMultiple Airlines
Deal found 12/15$4,968

Find 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 diciembre 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,215
(oojo)
Provider with most accurate pricing for San Antonio-Adelaide flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Adelaide flights.
Search Deals
From San Antonio to Adelaide
Search Deals

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 diciembre 16, 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

mié. 4/1

3:41 pm-3:45 pm

2 stops32h 34m

Adelaide

mar. 4/14

7:10 pm-10:48 pm

2 stops42h 08m

$1,173

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

mié. 4/1

9:00 am-12:10 pm

2 stops35h 40m

Adelaide

mar. 4/14

6:00 am-11:18 pm

3 stops31h 48m

$1,590

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

lun. 3/2

3:21 pm-6:15 pm

2 stops34h 24m

Adelaide

vie. 3/6

6:05 am-10:51 pm

2 stops33h 16m

$1,908

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

mié. 4/1

7:35 am-5:20 pm

3 stops42h 15m

Adelaide

mar. 4/14

9:10 am-11:18 pm

3 stops52h 38m

$4,968

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Compare providers for flights from San Antonio to Adelaide

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Adelaide in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Adelaide flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Adelaide flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Adelaide flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Adelaide flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Adelaide flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

    Qantas Airways and United Airlines can get you from San Antonio to Adelaide in just under 32h 34m. Your travel time can differ by up to 3h 06m. There are 9123 mi between San Antonio and Adelaide. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

See more FAQs

Traveling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.