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$1,233+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ADL
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
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 January 26, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/24. 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 8/2612:30 pm
SAN
-
ADL
2 stops41h 35m
Multiple Airlines
Sun 9/612:40 pm
ADL
-
SAN
2 stops34h 40m
Multiple Airlines
Deal found 1/24$1,233
This Air Canada deal was found by Cheapflights users on 1/25. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/86:05 pm
SAN
-
ADL
2 stops33h 55m
Air Canada
Thu 2/126:00 am
ADL
-
SAN
2 stops29h 54m
Air Canada
Deal found 1/25$1,245
This KAYAK deal was found by Cheapflights users on 1/24. 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 8/316:26 pm
SAN
-
ADL
2 stops23h 59m
Air New Zealand
Wed 9/96:00 am
ADL
-
SAN
2 stops28h 19m
Air New Zealand
Deal found 1/24$1,348
This Travelocity deal was found by Cheapflights users on 1/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:59 pm
SAN
-
ADL
2 stops52h 46m
Multiple Airlines
Mon 9/77:10 pm
ADL
-
SAN
2 stops45h 03m
Multiple Airlines
Deal found 1/24$1,353
This KAYAK deal was found by Cheapflights users on 1/24. 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 8/316:26 pm
SAN
-
ADL
2 stops23h 59m
Air New Zealand
Tue 9/87:45 pm
ADL
-
SAN
2 stops30h 40m
Air New Zealand
Deal found 1/24$1,355
This KAYAK deal was found by Cheapflights users on 1/24. 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 8/316:26 pm
SAN
-
ADL
2 stops23h 59m
Air New Zealand
Sun 9/65:10 pm
ADL
-
SAN
2 stops33h 15m
Air New Zealand
Deal found 1/24$1,357
This KAYAK deal was found by Cheapflights users on 1/24. 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.
Fri 8/2810:45 am
SAN
-
ADL
2 stops31h 40m
Air New Zealand
Sun 9/66:00 am
ADL
-
SAN
2 stops20h 25m
Air New Zealand
Deal found 1/24$1,395
This KAYAK deal was found by Cheapflights users on 1/24. 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.
Fri 8/286:26 pm
SAN
-
ADL
2 stops23h 59m
Air New Zealand
Tue 9/87:45 pm
ADL
-
SAN
2 stops30h 40m
Air New Zealand
Deal found 1/24$1,402
This KAYAK deal was found by Cheapflights users on 1/24. 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.
Fri 8/286:26 pm
SAN
-
ADL
2 stops23h 59m
Air New Zealand
Mon 9/77:10 pm
ADL
-
SAN
2 stops31h 15m
Air New Zealand
Deal found 1/24$1,404
This BusinessClass deal was found by Cheapflights users on 1/24. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:45 am
SAN
-
ADL
2 stops31h 40m
Air New Zealand
Tue 9/87:45 pm
ADL
-
SAN
2 stops30h 40m
Air New Zealand
Deal found 1/24$1,405
This KAYAK deal was found by Cheapflights users on 1/24. 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 8/2610:45 am
SAN
-
ADL
2 stops31h 40m
Air New Zealand
Fri 9/41:25 pm
ADL
-
SAN
2 stops44h 54m
Air New Zealand
Deal found 1/24$1,461

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,245
(Air Canada)
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 January 26, 2026.
Use the filters below to find and compare flights from San Diego to Adelaide that are best for you.

Fly from

San Diego

Fly to

Adelaide

Route

Depart

Return

Price

San DiegoAdelaide

SAN - ADL

SANADL

San Diego

Sun 2/8

12:45 pm-10:30 pm

2 stops39h 15m

Adelaide

Thu 2/12

6:00 am-12:03 pm

2 stops24h 33m

$1,245

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

  • 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 $1,245, Air Canada can have you in Adelaide from San Diego in 39h 15m. There are 8193 mi between San Diego and Adelaide.

  • 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

Traveling to a place near Adelaide?

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

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