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Cheap flights from California to Adelaide from $817

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ADL
7 Sep — 14 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from California to Adelaide

Enter your travel dates to find the best prices.

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 8 August 2026.

Wed 28/1021:00 -
1 stop20h 25m
Tue 17/1107:50 -
2 stops22h 05m
Deal found 8/8$1,292
Mon 16/1120:00 -
1 stop20h 25m
Tue 24/1114:15 -
2 stops39h 40m
Deal found 6/8$1,319
Sat 24/1021:10 -
1 stop20h 15m
Wed 4/1112:05 -
1 stop17h 50m
Deal found 7/8$1,339
Sat 24/1021:10 -
1 stop20h 15m
Sat 7/1114:15 -
2 stops39h 40m
Deal found 5/8$1,397
Thu 22/1021:10 -
2 stops21h 15m
Tue 27/1017:20 -
2 stops36h 35m
Deal found 7/8$1,403
Sat 12/923:10 -
1 stop19h 55m
Sat 19/912:35 -
1 stop17h 35m
Deal found 3/8$1,423
Fri 4/1220:00 -
1 stop20h 25m
Fri 25/1207:50 -
2 stops20h 45m
Deal found 7/8$1,427
Sat 12/923:10 -
2 stops45h 40m
Sat 19/912:35 -
1 stop17h 35m
Deal found 3/8$1,543
Mon 14/909:00 -
2 stops33h 05m
Sat 19/912:35 -
1 stop17h 35m
Deal found 3/8$1,651
Tue 15/909:00 -
2 stops33h 05m
Sat 19/912:35 -
1 stop17h 35m
Deal found 3/8$1,657
Thu 15/1007:35 -
2 stops21h 30m
Thu 29/1009:00 -
2 stops28h 55m
Deal found 5/8$1,664
Thu 10/912:07 -
2 stops28h 38m
Sat 19/912:35 -
1 stop17h 35m
Deal found 3/8$1,681

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 8 August 2026.

Round-trip from

$1,319

One-way from

$817

Popular in

January

Cheapest in

October

Average price

$1,543
Air New Zealand
  • Air New Zealand
  • 16/11-24/11
  • 3 total stops
  • 60h 05m total
  • California to Adelaide
Search Deals
United Airlines
  • United Airlines
  • 18/1
  • 1 total stop
  • 22h 45m total
  • California to Adelaide
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($212 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($60 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 8 August 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 return flight

Los AngelesAdelaide

LAX Los Angeles Los Angeles - ADL Adelaide

LAXADL

Los Angeles Los Angeles

Mon 25/1

13:20-09:30

1 stop25h 40m

Adelaide

Sun 31/1

06:10-10:31

2 stops22h 51m

$1,634

Los AngelesAdelaide

LAX Los Angeles Los Angeles - ADL Adelaide

LAXADL

Los Angeles Los Angeles

Sun 25/10

22:40-13:55

1 stop21h 45m

Adelaide

Sat 7/11

17:05-06:05

1 stop31h 30m

$1,660

Los AngelesAdelaide

LAX Los Angeles Los Angeles - ADL Adelaide

LAXADL

Los Angeles Los Angeles

Sun 11/10

16:10-12:10

2 stops26h 30m

Adelaide

Sat 31/10

17:05-07:05

1 stop31h 30m

$1,661

Los AngelesAdelaide

LAX Los Angeles Los Angeles - ADL Adelaide

LAXADL

Los Angeles Los Angeles

Wed 9/9

10:55-11:05

2 stops31h 40m

Adelaide

Wed 30/9

06:05-06:40

1 stop17h 05m

$1,664

Los AngelesAdelaide

LAX Los Angeles Los Angeles - ADL Adelaide

LAXADL

Los Angeles Los Angeles

Sat 17/10

22:35-12:10

2 stops44h 05m

Adelaide

Sun 1/11

19:55-10:21

2 stops32h 56m

$1,684
Fastest return journey

Los AngelesAdelaide

LAX Los Angeles Los Angeles - ADL Adelaide

LAXADL

Los Angeles Los Angeles

Thu 15/10

22:50-11:55

1 stop19h 35m

Adelaide

Thu 29/10

19:00-19:05

1 stop17h 35m

$1,688

Los AngelesAdelaide

LAX Los Angeles Los Angeles - ADL Adelaide

LAXADL

Los Angeles Los Angeles

Thu 15/10

20:32-22:35

2 stops32h 33m

Adelaide

Thu 29/10

14:30-23:59

2 stops26h 59m

$1,723

Los AngelesAdelaide

LAX Los Angeles Los Angeles - ADL Adelaide

LAXADL

Los Angeles Los Angeles

Thu 1/10

07:00-11:55

2 stops36h 25m

Adelaide

Thu 15/10

14:25-21:25

2 stops24h 30m

$1,732

OaklandAdelaide

OAK Oakland - ADL Adelaide

OAKADL

Oakland

Mon 21/9

08:30-08:05

2 stops31h 05m

Adelaide

Thu 1/10

12:40-20:30

2 stops24h 20m

$1,733

San FranciscoAdelaide

SFO San Francisco - ADL Adelaide

SFOADL

San Francisco

Wed 27/1

07:25-16:35

2 stops38h 40m

Adelaide

Sun 28/2

17:20-19:20

2 stops20h 30m

$1,733

Flights are sorted by cheapest return flights first.

Deals found on 6/8

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 return 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 $1,465). Flying from California to Adelaide in December is currently the most expensive (average of $2,160). 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 for a return flight from California to Adelaide?

Airfare is typical for this route at the moment.
California to Adelaide flights typically cost between $1,162 and $1,908 in November.
The cheapest return price found within the last 5 days was $1,319 on Air New Zealand (16 Nov–24 Nov).

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

The price you pay for your flight from California to Adelaide may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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?

    For a flight from California to Adelaide, you will be flying into Adelaide. Adelaide (ADL) is just 6.6 km from the centre of the city.

  • How long is the flight from California to Adelaide?

    There are many flights that can get you from California to Adelaide in 25h 40m. Fly via United Airlines, Air Canada, or Air New Zealand to get the fastest option. The distance from California to Adelaide is about 13140 km. This flight may include one or multiple stops.

  • 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 $494. Qantas Airways flights start at $735 while deals on United Airlines start at $954 one-way.

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

    While some choose either Los Angeles Los Angeles - Adelaide or Santa Ana J. Wayne/Orange Cnty - Adelaide, San Francisco - Adelaide is the most popular route from California to 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 holiday 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 $1,465). Flying from California to Adelaide in December is currently the most expensive (average of $2,160). 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

Travelling 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 airline flying from California to Adelaide

Discover the top airline 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 647,157 searches. Data last updated 8 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,559Average$1,916FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from California to Adelaide?

When you search for this flight from California to Adelaide, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from California to Adelaide?

Millions of users choose and trust Cheapflights to book the best flight deals from California to Adelaide for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from California to Adelaide with no change fees?

Yes, we can. To see specific flights from California to Adelaide with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from California to Adelaide become cheaper?

Yes, Cheapflights offers price alerts on California to Adelaide flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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