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Cheap flights from California to Perth from $681

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PER
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from California to Perth

Keep the following information in mind while searching for California to Perth flight deals. Data was last updated 14 November 2025.

Round-trip from

$1,454

One-way from

$681

Popular in

December

Cheapest in

March

Average price

$2,068
Philippine Airlines
  • Philippine Airlines
  • 28/2-9/3
  • 2 total stops
  • 67h 45m total
  • California to Perth
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19/11
  • 19/11
  • 2 total stops
  • 51h 00m total
  • California to Perth
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($509 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($89 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from California to Perth

Enter your travel dates to find the best prices.

Cheapest flights from California to Perth
Explore the most affordable flight options available from California to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Tue 30/1210:55LAX - PER
1 stop28h 00mCathay Pacific
Sun 18/108:30PER - LAX
1 stop40h 45mCathay Pacific
Deal found 12/11$1,618
Tue 23/1222:55SFO - PER
1 stop32h 00mCathay Pacific
Tue 13/108:30PER - SFO
1 stop28h 30mCathay Pacific
Deal found 12/11$1,625
Mon 29/1211:25SFO - PER
1 stop27h 30mCathay Pacific
Wed 14/108:30PER - SFO
1 stop41h 00mCathay Pacific
Deal found 11/11$1,654
Thu 13/1110:55LAX - PER
1 stop28h 00mCathay Pacific
Sat 22/1100:25PER - LAX
1 stop24h 50mCathay Pacific
Deal found 12/11$1,694
Sun 16/1110:55LAX - PER
1 stop44h 00mCathay Pacific
Wed 19/1100:25PER - LAX
1 stop24h 50mCathay Pacific
Deal found 12/11$1,701
Fri 26/1222:55SFO - PER
1 stop40h 00mCathay Pacific
Mon 12/100:25PER - SFO
1 stop36h 35mCathay Pacific
Deal found 12/11$1,724
Thu 11/1211:25SFO - PER
1 stop27h 30mCathay Pacific
Sun 11/108:30PER - SFO
1 stop28h 30mCathay Pacific
Deal found 12/11$1,732
Wed 24/1211:25SFO - PER
1 stop27h 30mCathay Pacific
Sat 10/100:25PER - SFO
1 stop36h 35mCathay Pacific
Deal found 12/11$1,740
Tue 23/1222:55SFO - PER
1 stop32h 00mCathay Pacific
Wed 14/108:30PER - SFO
1 stop23h 35mCathay Pacific
Deal found 12/11$1,752
Wed 24/1211:25SFO - PER
1 stop27h 30mCathay Pacific
Thu 15/108:30PER - SFO
1 stop23h 35mCathay Pacific
Deal found 12/11$1,762
Sat 15/1121:15LAX - PER
1 stop41h 40mCathay Pacific
Fri 21/1108:30PER - LAX
1 stop40h 45mCathay Pacific
Deal found 12/11$1,778
Sun 16/1121:15LAX - PER
1 stop33h 40mCathay Pacific
Tue 2/1208:30PER - LAX
1 stop40h 45mCathay Pacific
Deal found 12/11$1,790

Cheapflights Fare Finder

 
Customise your flight search to find flights from California to Perth 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 14 November 2025.
Use the filters below to find and compare flights from California to Perth that are best for you.

Fly from

California

Fly to

Perth

Route

Depart

Return

Price

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 10/3

23:55-22:55

1 stop32h 00m

Perth

Sat 21/3

00:25-22:15

1 stop36h 50m

$1,648

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 11/3

12:25-22:55

1 stop43h 30m

Perth

Thu 19/3

08:30-17:20

1 stop23h 50m

$1,648

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 11/3

12:25-06:55

1 stop27h 30m

Perth

Sun 15/3

00:25-10:45

1 stop25h 20m

$1,648

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 11/3

12:25-06:55

1 stop27h 30m

Perth

Tue 17/3

00:25-10:45

1 stop25h 20m

$1,648

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 6/3

11:25-06:55

1 stop27h 30m

Perth

Mon 16/3

00:25-10:45

1 stop25h 20m

$1,724

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sat 9/5

00:20-22:40

1 stop31h 20m

Perth

Wed 13/5

00:10-11:15

1 stop26h 05m

$1,724

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 11/3

23:55-22:55

1 stop32h 00m

Perth

Fri 20/3

08:30-22:15

1 stop28h 45m

$1,724

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sat 7/3

11:25-06:55

1 stop27h 30m

Perth

Mon 16/3

00:25-10:45

1 stop25h 20m

$1,724

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 8/3

23:55-22:55

1 stop32h 00m

Perth

Mon 16/3

08:30-22:15

1 stop28h 45m

$1,724

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Sun 10/5

23:30-17:00

1 stop26h 30m

Perth

Wed 13/5

10:30-14:30

1 stop19h 00m

$1,914

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 56 results
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Best time to book a flight from California to Perth

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

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

Currently, September is the cheapest month in which you can book a flight from California to Perth (average of $1,177). Flying from California to Perth in December is currently the most expensive (average of $1,970). 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 PER?

Find hourly flight availability from California to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 November 2025.

It’s typically best to fly out from California to Perth in the evening. Doing so could potentially save you 34% on the flight price compared to flying at midday, which is usually more expensive.

How much does it cost for a return flight from California to Perth?

Related info for your journey

Find useful and relevant information for your journey from California to Perth. 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 Perth from California?

    Perth (PER) is the airport you will fly into if you book a flight from California to Perth. It is only a 10.2 km journey from Perth (PER) to Perth’s city centre.

  • How long is the flight from California to Perth?

    Airlines like Cathay Pacific, Qantas Airways, and Qatar Airways fly from California to Perth in about 26h 30m. The time it takes to get you to your destination can typically vary by up to 12h 35m. Airlines will cover a distance of 14986 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    $847 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on Qantas Airways and Singapore Airlines, with prices starting from $952 and $1,030, respectively.

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

    Most travellers choose Los Angeles - Perth, San Francisco - Perth or Oakland - Perth when deciding on the best route from California to Perth.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from California to Perth (average of $1,177). Flying from California to Perth in December is currently the most expensive (average of $1,970). 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 Perth?

Book flights to Perth if you plan to visit one of these locations
Scarborough
Mandurah
Fremantle
Rottnest Island

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for California to Perth

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from California to Perth

Discover the top 3 airlines that operate flights from California to Perth. 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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,584Average$1,694FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$1,828Average$2,313FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$1,881Average$2,302FlexibilityNo 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 Perth?

Cheapflights makes it easy to find California to Perth flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from California to Perth 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 Perth with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from California to Perth, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for California to Perth flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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