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$344+ Cheap flights from California to Adelaide (ADL)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ADL
Jul 23 — Jul 301
Thu 7/23
Thu 7/30
1 adult, Economy
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Cheap flight deals from California to Adelaide

Cheapest flights from California to Adelaide
Explore the most affordable flight options available from California to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.

This Aunt Betty 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:55 pm
LAX
-
ADL
1 stop19h 10m
Fiji Airways
Thu 8/2712:35 pm
ADL
-
LAX
1 stop17h 00m
Fiji Airways
Deal found 6/21$701
This oojo deal was found by Cheapflights users on 6/18. 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 7/3011:55 pm
LAX
-
ADL
1 stop19h 10m
Fiji Airways
Sat 8/812:35 pm
ADL
-
LAX
1 stop17h 00m
Fiji Airways
Deal found 6/18$705
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:35 pm
LAX
-
ADL
1 stop19h 10m
Fiji Airways
Thu 11/261:15 pm
ADL
-
LAX
1 stop17h 15m
Fiji Airways
Deal found 6/20$774
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:35 pm
LAX
-
ADL
2 stops22h 45m
Multiple Airlines
Thu 11/261:15 pm
ADL
-
LAX
1 stop17h 15m
Multiple Airlines
Deal found 6/20$866
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:35 pm
LAX
-
ADL
2 stops22h 45m
Multiple Airlines
Thu 11/261:15 pm
ADL
-
LAX
1 stop17h 15m
Multiple Airlines
Deal found 6/20$870
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:55 pm
LAX
-
ADL
2 stops29h 35m
Multiple Airlines
Mon 8/2412:35 pm
ADL
-
LAX
1 stop17h 00m
Multiple Airlines
Deal found 6/21$878
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3011:55 pm
LAX
-
ADL
2 stops24h 50m
Multiple Airlines
Sat 8/812:35 pm
ADL
-
LAX
1 stop17h 00m
Multiple Airlines
Deal found 6/18$880
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:35 pm
LAX
-
ADL
2 stops23h 05m
Multiple Airlines
Sat 11/71:15 pm
ADL
-
LAX
1 stop17h 15m
Multiple Airlines
Deal found 6/21$885
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:55 pm
LAX
-
ADL
2 stops29h 35m
Multiple Airlines
Thu 8/2712:35 pm
ADL
-
LAX
1 stop17h 00m
Multiple Airlines
Deal found 6/21$892
This FlightHub deal was found by Cheapflights users on 6/19. 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.
Sat 9/1211:10 pm
SFO
-
ADL
1 stop19h 55m
Multiple Airlines
Tue 9/299:50 pm
ADL
-
SFO
2 stops32h 20m
Multiple Airlines
Deal found 6/19$1,144
This SmartFares deal was found by Cheapflights users on 6/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:30 am
SFO
-
ADL
2 stops21h 35m
Multiple Airlines
Thu 8/202:25 pm
ADL
-
SFO
2 stops22h 28m
Multiple Airlines
Deal found 6/19$1,145
This SmartFares deal was found by Cheapflights users on 6/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:15 am
SJC
-
ADL
2 stops21h 50m
Multiple Airlines
Thu 8/202:25 pm
ADL
-
SJC
2 stops22h 42m
Multiple Airlines
Deal found 6/19$1,154

Find flight deals from California to Adelaide

Keep the following information in mind while searching for California to Adelaide flight deals. Data was last updated June 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$701
(Aunt Betty)

One-way from

$344
(oojo)

Popular in

January

Cheapest in

October

Average price

$1,497
Provider with most accurate pricing for Los Angeles Los Angeles-Adelaide flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-Adelaide flights.
Search Deals
From California to Adelaide
Search Deals
One-way flight from California to Adelaide
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 23, 2026.
Use the filters below to find and compare flights from California to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Fri 8/7

8:15 am-10:35 pm

2 stops21h 50m

Adelaide

Thu 8/20

2:25 pm-8:37 pm

2 stops22h 42m

$1,154

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles Los Angeles

Fri 8/28

9:50 pm-1:35 pm

1 stop23h 15m

Adelaide

Sat 9/5

6:00 am-7:05 am

1 stop17h 35m

$1,164

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Fri 8/7

8:30 am-8:10 am

2 stops31h 10m

Adelaide

Thu 8/20

8:50 am-8:23 pm

2 stops28h 03m

$1,174

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles Los Angeles

Mon 8/10

4:14 pm-11:10 am

2 stops26h 26m

Adelaide

Mon 8/24

7:15 am-2:08 pm

2 stops23h 23m

$1,178

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles Los Angeles

Sun 6/28

4:14 pm-11:10 am

2 stops26h 26m

Adelaide

Tue 7/7

8:00 pm-6:10 am

1 stop26h 40m

$1,186

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles Los Angeles

Sun 8/16

10:45 pm-10:55 am

1 stop19h 40m

Adelaide

Sat 8/22

4:30 pm-6:10 am

1 stop30h 10m

$1,186

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles Los Angeles

Mon 8/3

10:35 pm-11:05 am

1 stop20h 00m

Adelaide

Sat 8/15

6:05 am-6:10 am

2 stops40h 35m

$1,200

OaklandAdelaide

OAK - ADL

OAKADL

Oakland

Fri 8/7

8:25 am-10:35 pm

2 stops21h 40m

Adelaide

Thu 8/20

1:25 pm-8:30 pm

2 stops23h 35m

$1,219

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Sat 8/15

8:15 am-7:05 pm

2 stops42h 20m

Adelaide

Wed 8/19

7:10 pm-8:37 pm

2 stops41h 57m

$1,222

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles Los Angeles

Thu 7/2

1:25 pm-11:05 am

2 stops29h 10m

Adelaide

Wed 7/15

6:05 am-6:45 am

1 stop17h 10m

$1,227

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from California to Adelaide

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

What is the cheapest month to book a flight from California to Adelaide?

Currently, February is the cheapest month in which you can book a flight from California to Adelaide (average of $674). Flying from California to Adelaide in June is currently the most expensive (average of $1,012). 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.

How much does it cost to fly round-trip from California to Adelaide?

How far ahead should I book a flight from California to Adelaide?

The best time to book flights from California to Adelaide is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

Find useful and relevant information for your journey from California to Adelaide. 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 into for flights to Adelaide from California?

    Most people fly into Adelaide (ADL) if they book a flight to Adelaide from California. Adelaide is conveniently located just 4.1 mi from Adelaide’s city center.

  • How long is the flight from California to Adelaide?

    There are many flights that can get you from California to Adelaide in 20h 20m. Fly via Qantas Airways, United Airlines, or Air New Zealand to get the fastest option. Airlines will cover a distance of 8071 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from California to Adelaide one-way?

    To fly one-way, consider booking your trip with Fiji Airways, which is currently one of the cheapest options available, starting at $371. United Airlines flights start at $498 while deals on Qantas Airways start at $509 one-way.

  • What are the most popular routes from California to Adelaide?

    The most popular flight routes from California to Adelaide are San Francisco - Adelaide, Los Angeles Los Angeles - Adelaide and San Jose - Adelaide.

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

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

  • How can I find direct flights from California to Adelaide?

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

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

    Yes. Cheapflights offers flight deals from California 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 California to Adelaide?

    Currently, February is the cheapest month in which you can book a flight from California to Adelaide (average of $674). Flying from California to Adelaide in June is currently the most expensive (average of $1,012). 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

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

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Top 4 airlines flying from California to Adelaide

Discover the top 4 airlines that operate flights from California to Adelaide. 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, 2026.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$674Average$931FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$807Average$1,153FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$1,003Average$1,598FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,005Average$1,304FlexibilityNo cancel feeOn-time74%

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