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$366+ Cheap flights from California to Australia

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from California to Australia

Keep the following information in mind while searching for California to Australia flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$847
(Gurufare)

One-way from

$428
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$940

Good round-trip deal

$1,137 or less

Good one-way deal

$676 or less
Provider with most accurate pricing for Los Angeles-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Sydney Kingsford Smith flights.
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From California to Australia
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One-way flight from California to Australia
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Highest demand for flights based on searches. 14% potential increase in price ($165 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from California to Australia.
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Price to beat on a one-way flight from California to Australia.
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Find flight deals from California to Australia

Cheapest flights from California to Australia
Explore the most affordable flight options available from California to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/211:20 amLAX - SYD
1 stop24h 55mANA
Tue 9/1611:50 amSYD - LAX
1 stop23h 55mANA
Deal found 4/30$844
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2011:55 pmLAX - SYD
1 stop18h 50mFiji Airways
Tue 7/81:15 pmSYD - LAX
1 stop16h 40mFiji Airways
Deal found 4/30$847
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 9/110:42 pmLAX - SYD
2 stops46h 58mMultiple Airlines
Wed 9/104:20 pmSYD - LAX
1 stop22h 39mMultiple Airlines
Deal found 4/30$857
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2010:10 pmLAX - SYD
1 stop17h 35mAir New Zealand
Sat 8/305:55 pmSYD - LAX
2 stops32h 05mAir New Zealand
Deal found 4/30$858
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1512:50 pmLAX - BNE
1 stop28h 05mPhilippine Airlines
Wed 10/2211:15 amBNE - LAX
1 stop26h 30mPhilippine Airlines
Deal found 5/1$881
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:50 pmLAX - MEL
1 stop24h 40mPhilippine Airlines
Wed 10/159:00 amMEL - LAX
1 stop29h 45mPhilippine Airlines
Deal found 4/30$881
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:50 pmLAX - SYD
1 stop26h 10mPhilippine Airlines
Wed 10/1511:10 amSYD - LAX
1 stop27h 35mPhilippine Airlines
Deal found 4/30$881
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Sat 11/112:45 pmLAX - BNE
1 stop25h 55mAir Canada
Sat 11/1510:45 amBNE - LAX
1 stop23h 39mAir Canada
Deal found 4/30$887
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/510:10 pmLAX - MEL
1 stop19h 40mAir New Zealand
Mon 8/188:35 amMEL - LAX
1 stop21h 10mAir New Zealand
Deal found 4/30$890
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/177:00 amLAX - SYD
1 stop19h 45mHawaiian Airlines
Sat 5/249:40 pmSYD - LAX
1 stop27h 35mHawaiian Airlines
Deal found 4/30$898
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Tue 11/186:30 pmLAX - BNE
2 stops28h 00mMultiple Airlines
Tue 11/2510:45 amBNE - LAX
1 stop23h 39mMultiple Airlines
Deal found 4/30$915
This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/611:55 pmLAX - MEL
1 stop19h 05mFiji Airways
Sun 9/2111:35 pmMEL - LAX
1 stop30h 20mFiji Airways
Deal found 4/30$921

Cheapflights Fare Finder

Customize your flight search to find flights from California to Australia 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 May 1, 2025.
Use the filters below to find and compare flights from California to Australia that are best for you.

Fly from

California

Fly to

Australia

Route

Depart

Return

Price

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Fri 6/20

11:55 pm-11:45 am

1 stop18h 50m

Sydney Kingsford Smith

Fri 7/11

1:15 pm-12:55 pm

1 stop16h 40m

$847

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 7/1

10:10 pm-8:45 am

1 stop17h 35m

Sydney Kingsford Smith

Thu 7/24

11:50 am-1:20 pm

1 stop18h 30m

$873

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Thu 5/29

2:37 pm-2:40 pm

2 stops31h 03m

Sydney Kingsford Smith

Mon 6/9

4:20 pm-8:25 pm

1 stop21h 05m

$875

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Wed 10/15

12:50 pm-9:55 am

1 stop28h 05m

Brisbane

Wed 10/22

11:15 am-8:45 pm

1 stop26h 30m

$881

Los AngelesMelbourne

LAX - MEL

LAXMEL

Los Angeles

Wed 10/1

12:50 pm-6:30 am

1 stop24h 40m

Melbourne

Wed 10/15

9:00 am-8:45 pm

1 stop29h 45m

$881

Los AngelesMelbourne

LAX - MEL

LAXMEL

Los Angeles

Tue 8/5

10:10 pm-10:50 am

1 stop19h 40m

Melbourne

Mon 8/18

8:35 am-12:45 pm

1 stop21h 10m

$890

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sat 5/17

7:00 am-7:45 pm

1 stop19h 45m

Sydney Kingsford Smith

Sat 5/24

9:40 pm-8:15 am

1 stop27h 35m

$898

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sat 7/26

1:20 am-7:15 pm

1 stop24h 55m

Sydney Kingsford Smith

Tue 9/9

11:50 am-6:45 pm

1 stop23h 55m

$905

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 6/1

10:50 pm-7:05 am

Nonstop15h 15m

Sydney Kingsford Smith

Sat 6/14

5:45 pm-2:25 pm

Nonstop13h 40m

$919

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 6/4

5:15 pm-7:20 am

1 stop21h 05m

Sydney Kingsford Smith

Tue 7/8

7:30 am-11:20 am

2 stops20h 50m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
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Best time to book a flight from California to Australia

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

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

Currently, March is the cheapest month in which you can book a flight from California to Australia (average of $1,043). Flying from California to Australia in December is currently the most expensive (average of $1,643). 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 AU?

Find hourly flight availability from California to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Australia as you normally would.

Weekly flight availability from California to Australia

Explore weekly flight availability from California to Australia. 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 May 1, 2025.

The most flights from USCA to AU0 are scheduled on a Monday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated May 1, 2025.
See what other customers who have flown with Air Tahiti Nui, EVA Air and Japan Airlines from California to Australia have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Boarding

8.7

Food

7.8

Crew

9.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Boarding

8.7

Food

7.8

Crew

9.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
EVA Air
8.4
Very good
1,186 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Boarding

8.7

Food

7.8

Crew

9.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very good
1,464 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Boarding

8.7

Food

7.8

Crew

9.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
China Airlines
8.3
Very good
732 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Boarding

8.7

Food

7.8

Crew

9.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very good
852 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Boarding

8.7

Food

7.8

Crew

9.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from California to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this California to Australia flight route?

    This flight path from California to Australia was viewed by 47 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with ANA, which is currently one of the cheapest options available, starting at $476. Air Canada flights start at $479 while deals on Qantas Airways start at $482 one-way.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from California to Australia (average of $1,043). Flying from California to Australia in December is currently the most expensive (average of $1,643). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for California to Australia

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Top 10 airlines flying from California to Australia

Discover the top 10 airlines that operate flights from California to Australia. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$499Average$1,131FlexibilityNo cancel feeOn-time85%
Fiji AirwaysCheapest$598Average$892FlexibilityNo cancel feeOn-time74%
DeltaCheapest$697Average$1,207FlexibilityNo cancel feeOn-timeN/A
ANACheapest$721Average$1,297FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$722Average$1,346FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$724Average$725FlexibilityNo cancel feeOn-time76%
Alaska AirlinesCheapest$748Average$1,629FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$768Average$1,045FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$796Average$1,228FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$820Average$1,272FlexibilityNo cancel feeOn-time78%

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