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Cheap flights from Los Angeles to Perth from $779

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PER
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Los Angeles to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Los Angeles to Perth
Explore the most affordable flight options available from Los Angeles to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Fri 11/923:45
LAX
-
PER
1 stop40h 30m
Philippine Airlines
Thu 12/1108:30
PER
-
LAX
1 stop27h 30m
Philippine Airlines
Deal found 9/6$1,670
Mon 14/923:45
LAX
-
PER
1 stop40h 30m
Philippine Airlines
Thu 12/1108:30
PER
-
LAX
1 stop27h 30m
Philippine Airlines
Deal found 9/6$1,692
Mon 7/923:45
LAX
-
PER
1 stop40h 30m
Philippine Airlines
Mon 21/908:35
PER
-
LAX
1 stop39h 55m
Philippine Airlines
Deal found 6/6$1,694
Wed 11/1115:55
LAX
-
PER
1 stop30h 00m
Multiple Airlines
Fri 4/1217:05
PER
-
LAX
2 stops34h 55m
Multiple Airlines
Deal found 8/6$1,697
Sun 1/1119:50
LAX
-
PER
1 stop24h 45m
Singapore Airlines
Wed 11/1101:15
PER
-
LAX
1 stop34h 40m
Singapore Airlines
Deal found 6/6$1,725
Wed 4/1115:55
LAX
-
PER
1 stop30h 00m
Multiple Airlines
Tue 17/1104:55
PER
-
LAX
2 stops29h 15m
Multiple Airlines
Deal found 8/6$1,726
Fri 4/923:45
LAX
-
PER
1 stop40h 30m
Philippine Airlines
Mon 21/908:35
PER
-
LAX
1 stop27h 05m
Philippine Airlines
Deal found 6/6$1,736
Wed 9/923:30
LAX
-
PER
1 stop32h 20m
Multiple Airlines
Thu 12/1120:25
PER
-
LAX
2 stops37h 45m
Multiple Airlines
Deal found 9/6$1,738
Wed 4/1122:05
LAX
-
PER
1 stop33h 50m
Singapore Airlines
Wed 18/1106:40
PER
-
LAX
1 stop27h 30m
Singapore Airlines
Deal found 8/6$1,752
Mon 14/923:30
LAX
-
PER
1 stop32h 20m
Multiple Airlines
Thu 12/1120:25
PER
-
LAX
2 stops37h 45m
Multiple Airlines
Deal found 9/6$1,759

Find flight deals from Los Angeles to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 June 2026.

Round-trip from

$1,670

One-way from

$779

Popular in

December

Cheapest in

October

Average price

$1,955
Philippine Airlines
  • Philippine Airlines
  • 11/9-12/11
  • 2 total stops
  • 68h 00m total
  • Los Angeles to Perth
Search Deals
10/9
  • 10/9
  • 2 total stops
  • 46h 15m total
  • Los Angeles to Perth
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($133 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Los Angeles 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 10 June 2026.
Use the filters below to find and compare flights from Los Angeles to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Sun 26/7

07:25-12:30

2 stops38h 05m

Perth

Sun 9/8

23:45-20:29

2 stops35h 44m

$1,983

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 22/9

20:21-12:25

2 stops25h 04m

Perth

Tue 13/10

23:45-20:27

2 stops35h 42m

$1,986

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Sat 14/11

22:35-14:45

2 stops48h 10m

Perth

Mon 30/11

22:55-06:05

1 stop23h 10m

$1,998

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 30/6

10:55-12:30

2 stops34h 35m

Perth

Fri 10/7

23:45-06:10

2 stops45h 25m

$2,023

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Tue 7/7

10:55-14:40

2 stops36h 45m

Perth

Wed 15/7

23:55-06:10

1 stop21h 15m

$2,053

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Thu 12/11

17:27-12:30

2 stops27h 03m

Perth

Mon 16/11

23:45-13:38

2 stops29h 53m

$2,060

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Sat 5/9

17:37-12:30

2 stops27h 53m

Perth

Sat 19/9

15:30-06:10

1 stop29h 40m

$2,062

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Mon 9/11

17:27-14:45

2 stops29h 18m

Perth

Wed 2/12

22:55-10:10

2 stops27h 15m

$2,067

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Sat 5/9

18:45-12:30

2 stops26h 45m

Perth

Fri 18/9

23:45-06:10

2 stops45h 25m

$2,093
Fastest return journey

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

Wed 8/7

17:05-12:55

2 stops28h 50m

Perth

Wed 15/7

23:55-11:57

2 stops27h 02m

$2,468

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Los Angeles to Perth

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

How far ahead should I book a flight from Los Angeles to Perth?

The best time to book flights from Los Angeles to Perth is 20 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.

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

Currently, October is the cheapest month in which you can book a flight from Los Angeles to Perth (average of $1,702). Flying from Los Angeles to Perth in December is currently the most expensive (average of $2,155). 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 Los Angeles to Perth?

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated 10 June 2026.
Read through reviews of airlines operating flights from Los Angeles to Perth, such as Cathay Pacific and Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,369 reviews
Check prices

Crew

8.1

Boarding

7.9

Food

7.3

Entertainment

7.8

Comfort

7.6

Overall

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Cathay Pacific
7.6
Good
1,369 reviews
Cathay Pacific
7.6
Good
1,369 reviews
Check prices

Crew

8.1

Boarding

7.9

Food

7.3

Entertainment

7.8

Comfort

7.6

Overall

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Qantas Airways
7.5
Good
1,046 reviews
Cathay Pacific
7.6
Good
1,369 reviews
Check prices

Crew

8.1

Boarding

7.9

Food

7.3

Entertainment

7.8

Comfort

7.6

Overall

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

Related info for your journey

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

  • How long is the flight from Los Angeles to Perth?

    There are many flights that can get you from Los Angeles to Perth in 38h 05m. Fly via United Airlines to get the fastest option. There are 14986 km between Los Angeles and Perth.

  • What are the cheapest airlines flying from Los Angeles to Perth round-trip?

    Currently priced at $1,474, Cathay Pacific will fly you from Los Angeles to Perth and back. In addition to Cathay Pacific, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Qantas Airways for as low as $1,647. You may be able to fly from Los Angeles to Perth for 23% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Los Angeles to Perth?

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

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

    Yes. Cheapflights offers flight deals from Los Angeles 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 Los Angeles to Perth?

    Currently, October is the cheapest month in which you can book a flight from Los Angeles to Perth (average of $1,702). Flying from Los Angeles to Perth in December is currently the most expensive (average of $2,155). 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
Fremantle
Scarborough
Rottnest Island
Mandurah

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Los Angeles to Perth

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Perth flights
Las Vegas to Perth flights
San Diego to Perth flights
San Francisco to Broome flights

Top 2 airlines flying from Los Angeles to Perth

Discover the top 2 airlines that operate flights from Los Angeles 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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,474Average$1,545FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest$1,647Average$1,959FlexibilityNo 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 Los Angeles to Perth?

Cheapflights helps you search for flights from Los Angeles to Perth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Perth from Los Angeles by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Los Angeles to Perth with no change fees?

Yes! Cheapflights helps users easily find flights from Los Angeles to Perth with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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