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$469+ Cheap flights from California to Sydney (SYD)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from California to Sydney

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

This Trip.com deal was found by Cheapflights users on 7/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:50 am
LAX
-
SYD
1 stop25h 25m
Multiple Airlines
Mon 11/22:00 pm
SYD
-
LAX
1 stop17h 00m
Multiple Airlines
Deal found 7/22$781
This Mytrip deal was found by Cheapflights users on 7/22. 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.
Sat 10/3112:50 am
LAX
-
SYD
1 stop25h 25m
Multiple Airlines
Thu 11/52:00 pm
SYD
-
LAX
1 stop17h 00m
Multiple Airlines
Deal found 7/22$783
This Booking.com deal was found by Cheapflights users on 7/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:45 pm
LAX
-
SYD
1 stop33h 30m
Multiple Airlines
Tue 1/262:00 pm
SYD
-
LAX
1 stop17h 00m
Multiple Airlines
Deal found 7/22$786
This Booking.com deal was found by Cheapflights users on 7/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:45 pm
LAX
-
SYD
1 stop33h 30m
Multiple Airlines
Sat 1/232:00 pm
SYD
-
LAX
1 stop17h 00m
Multiple Airlines
Deal found 7/21$787
This Trip.com deal was found by Cheapflights users on 7/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:45 pm
LAX
-
SYD
1 stop33h 30m
Multiple Airlines
Tue 12/12:00 pm
SYD
-
LAX
1 stop17h 00m
Multiple Airlines
Deal found 7/20$788
This Trip.com deal was found by Cheapflights users on 7/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:00 pm
LAX
-
SYD
1 stop33h 15m
Multiple Airlines
Sun 11/86:00 am
SYD
-
LAX
1 stop25h 00m
Multiple Airlines
Deal found 7/20$789
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 12/712:05 am
LAX
-
SYD
1 stop25h 10m
Multiple Airlines
Sun 1/172:55 pm
SYD
-
LAX
1 stop16h 05m
Multiple Airlines
Deal found 7/21$790
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 11/1412:05 am
LAX
-
SYD
1 stop25h 10m
Multiple Airlines
Thu 12/106:00 am
SYD
-
LAX
1 stop25h 00m
Multiple Airlines
Deal found 7/21$797
This Mytrip deal was found by Cheapflights users on 7/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:50 pm
LAX
-
SYD
1 stop33h 20m
ANA
Mon 11/212:25 pm
SYD
-
LAX
1 stop24h 25m
ANA
Deal found 7/20$802
This FlightHub deal was found by Cheapflights users on 7/19. 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 10/249:26 pm
LAX
-
SYD
2 stops28h 49m
ANA
Tue 11/1012:25 pm
SYD
-
LAX
1 stop24h 25m
ANA
Deal found 7/19$803
This Booking.com deal was found by Cheapflights users on 7/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:45 pm
LAX
-
SYD
1 stop33h 30m
Multiple Airlines
Thu 1/282:00 pm
SYD
-
LAX
1 stop17h 00m
Multiple Airlines
Deal found 7/22$805
This Trip.com deal was found by Cheapflights users on 7/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:30 pm
SFO
-
SYD
2 stops23h 20m
Multiple Airlines
Thu 10/11:15 pm
SYD
-
SFO
2 stops25h 03m
Multiple Airlines
Deal found 7/19$953

Find flight deals from California to Sydney

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$781
(Trip.com)

One-way from

$469
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$1,021

Good round-trip deal

$975 or less

Good one-way deal

$511 or less
Provider with most accurate pricing for Los Angeles Los Angeles-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-Sydney Kingsford Smith flights.
Search Deals
From California to Sydney Kingsford Smith
Search Deals
One-way flight from California to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from California to Sydney Kingsford Smith.
Search Deals
Price to beat on a one-way flight from California to Sydney Kingsford Smith.
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles Los Angeles

Mon 7/27

1:25 pm-6:55 am

1 stop24h 30m

Sydney Kingsford Smith

Tue 8/11

9:30 am-6:10 am

Nonstop13h 40m

$981

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles Los Angeles

Sun 7/26

7:25 am-6:55 am

1 stop30h 30m

Sydney Kingsford Smith

Mon 8/10

9:30 am-6:10 am

Nonstop13h 40m

$986

Long BeachSydney

LGB - SYD

LGBSYD

Long Beach Municipal

Sat 10/24

7:30 am-7:45 pm

1 stop18h 15m

Sydney Kingsford Smith

Tue 11/10

9:40 pm-8:25 pm

1 stop17h 45m

$999

Long BeachSydney

LGB - SYD

LGBSYD

Long Beach Municipal

Mon 8/24

7:25 am-6:50 pm

1 stop18h 25m

Sydney Kingsford Smith

Sun 8/30

8:45 pm-8:30 pm

1 stop16h 45m

$1,003

Long BeachSydney

LGB - SYD

LGBSYD

Long Beach Municipal

Wed 8/26

7:25 am-6:50 pm

1 stop18h 25m

Sydney Kingsford Smith

Sun 8/30

8:45 pm-8:30 pm

1 stop16h 45m

$1,003

Long BeachSydney

LGB - SYD

LGBSYD

Long Beach Municipal

Sat 8/8

7:00 am-6:50 pm

1 stop18h 50m

Sydney Kingsford Smith

Sun 8/23

8:45 pm-8:30 pm

1 stop16h 45m

$1,003

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles Los Angeles

Thu 9/10

9:30 pm-10:20 am

1 stop19h 50m

Sydney Kingsford Smith

Sun 9/20

9:10 am-6:00 am

Nonstop13h 50m

$1,011

Long BeachSydney

LGB - SYD

LGBSYD

Long Beach Municipal

Mon 8/3

7:00 am-6:50 pm

1 stop18h 50m

Sydney Kingsford Smith

Fri 8/7

8:45 pm-8:46 pm

1 stop17h 01m

$1,031

Long BeachSydney

LGB - SYD

LGBSYD

Long Beach Municipal

Mon 8/10

7:00 am-6:50 pm

1 stop18h 50m

Sydney Kingsford Smith

Fri 8/21

8:45 pm-8:30 pm

1 stop16h 45m

$1,031

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles Los Angeles

Fri 8/7

6:45 pm-6:55 am

1 stop19h 10m

Sydney Kingsford Smith

Sun 9/20

10:20 am-8:27 pm

1 stop27h 07m

$1,045

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

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

Have a flexible travel schedule? Discover the best time to fly to Sydney 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 Sydney

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

Currently, March is the cheapest month in which you can book a flight from California to Sydney (average of $937). Flying from California to Sydney in December is currently the most expensive (average of $1,325). 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.

What is the cheapest time of day to fly from CA to SYD?

Find hourly flight availability from California to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.

When flying from California to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from California to Sydney

Explore weekly flight availability from California to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 23, 2026.

The most flights from USCA to SYD are scheduled on a Monday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

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

Airfare is below average for this route at the moment.
California to Sydney flights typically cost between $863 and $1,162 in October.
The cheapest round-trip price found within the last 5 days was $781 on Multiple Airlines (Oct 25-Nov 2).

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

The best time to book flights from California to Sydney is 38 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 Sydney. 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 Sydney from California?

    For a flight from California to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city.

  • How popular is this California to Sydney flight route?

    This flight path from California to Sydney Kingsford Smith was viewed by 111 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from California to Sydney?

    There are many flights that can get you from California to Sydney in 17h 37m. Fly via United Airlines, Alaska Airlines, or Qantas Airways to get the fastest option. The distance from California to Sydney is about 7510 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 Sydney one-way?

    One-way options have recently been found by users for as low as $312 on Philippine Airlines. Other airlines that offer cheap prices include Air Canada from $318 and Fiji Airways from $344 one-way.

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

    While some choose either San Francisco - Sydney Kingsford Smith or Ontario - Sydney Kingsford Smith, Los Angeles Los Angeles - Sydney Kingsford Smith is the most popular route from California to Sydney.

  • What are the most reliable airlines from California to Sydney?

    Before booking your flight to Sydney from California, check out the most reliable airlines to get you to your destination on time: American Airlines (69%), Alaska Airlines (69%), Qantas Airways( 69%).

  • What are the cheapest flights from California to Sydney?

    The cheapest flight price from California to Sydney is $480. On average you can expect to pay $5,101. The most popular route, (Los Angeles Los Angeles - Sydney Kingsford Smith), can usually be booked for $742.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from California to Sydney (average of $937). Flying from California to Sydney in December is currently the most expensive (average of $1,325). 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 Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from California to Sydney

Discover the top 10 airlines that operate flights from California to Sydney. 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$103FlexibilityNo cancel feeOn-time62%
DeltaCheapest$117Average$1,107FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$464Average$987FlexibilityNo cancel feeOn-time67%
Hawaiian AirlinesCheapest$500Average$973FlexibilityNo cancel feeOn-time85%
Philippine AirlinesCheapest$523Average$789FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$611Average$1,132FlexibilityNo cancel feeOn-time75%
Fiji AirwaysCheapest$665Average$833FlexibilityNo cancel feeOn-time74%
Qantas AirwaysCheapest$692Average$1,133FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$834Average$1,239FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$845Average$1,078FlexibilityNo cancel feeOn-time71%

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