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$1,300+ Cheap flights from San Diego (SAN) 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ADL
Jul 13 — Jul 201
Mon 7/13
Mon 7/20
1 adult, Economy
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Cheap flight deals from San Diego to Adelaide

Cheapest flights from San Diego to Adelaide
Explore the most affordable flight options available from San Diego to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.

This FlightHub deal was found by Cheapflights users on 6/9. 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.
Mon 8/35:00 pm
SAN
-
ADL
2 stops25h 40m
Air Canada
Mon 8/108:00 pm
ADL
-
SAN
2 stops36h 40m
Air Canada
Deal found 6/9$1,300
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/261:39 pm
SAN
-
ADL
2 stops31h 36m
United Airlines
Sun 8/26:05 am
ADL
-
SAN
2 stops22h 16m
United Airlines
Deal found 6/11$1,337
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 11/15:17 pm
SAN
-
ADL
2 stops47h 08m
Multiple Airlines
Thu 11/55:10 pm
ADL
-
SAN
2 stops21h 28m
Multiple Airlines
Deal found 6/11$1,339
This Jetabroad deal was found by Cheapflights users on 6/11. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:02 pm
SAN
-
ADL
3 stops32h 03m
Multiple Airlines
Sun 8/211:50 am
ADL
-
SAN
2 stops35h 12m
Multiple Airlines
Deal found 6/11$1,568
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:49 am
SAN
-
ADL
2 stops31h 36m
Multiple Airlines
Mon 8/104:30 pm
ADL
-
SAN
3 stops35h 53m
Multiple Airlines
Deal found 6/9$1,935
This Air New Zealand deal was found by Cheapflights users on 6/9. 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.
Mon 8/36:27 pm
SAN
-
ADL
3 stops24h 58m
Air New Zealand
Mon 8/106:25 am
ADL
-
SAN
3 stops29h 56m
Air New Zealand
Deal found 6/9$2,265
This Singapore Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 11/110:47 am
SAN
-
ADL
2 stops51h 33m
Singapore Airlines
Thu 11/56:35 pm
ADL
-
SAN
3 stops44h 15m
Singapore Airlines
Deal found 6/11$4,345

Find flight deals from San Diego to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 June 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,300
(FlightHub)
Provider with most accurate pricing for San Diego-Adelaide flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Adelaide flights.
Search Deals
From San Diego to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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 June 13, 2026.
Use the filters below to find and compare flights from San Diego to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoAdelaide

SAN - ADL

SANADL

San Diego

Mon 8/3

5:00 pm-11:10 am

2 stops25h 40m

Adelaide

Mon 8/10

8:00 pm-4:10 pm

2 stops36h 40m

$1,300
Quickest round-trip

San DiegoAdelaide

SAN - ADL

SANADL

San Diego

Sun 7/26

1:39 pm-1:45 pm

2 stops31h 36m

Adelaide

Sun 8/2

6:05 am-11:51 am

2 stops22h 16m

$1,337

San DiegoAdelaide

SAN - ADL

SANADL

San Diego

Sun 11/1

5:17 pm-10:55 am

2 stops47h 08m

Adelaide

Thu 11/5

5:10 pm-8:08 pm

2 stops21h 28m

$1,339

San DiegoAdelaide

SAN - ADL

SANADL

San Diego

Sun 7/26

9:27 pm-9:25 am

3 stops43h 28m

Adelaide

Sun 8/2

7:45 pm-5:17 pm

3 stops38h 02m

$2,467

San DiegoAdelaide

SAN - ADL

SANADL

San Diego

Sun 11/1

10:47 am-8:50 am

2 stops51h 33m

Adelaide

Thu 11/5

6:35 pm-8:20 pm

3 stops44h 15m

$4,345

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on San Diego-Adelaide flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Adelaide flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Adelaide flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Adelaide flights, Cheapflights users trust FlightHub the most. FlightHub 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 Diego-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 Diego to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from San Diego 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 Diego 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 Diego to Adelaide?

    For as low as $1,300, Air Canada can have you in Adelaide from San Diego in 25h 40m. There are 8193 mi between San Diego 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 Diego to Adelaide that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego 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

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