Cheap flights from Los Angeles to Perth from $665

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PER
17 oct. — 24 oct.1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Los Angeles to Perth are usually found in November or March, booked 21 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap 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 17 septembre 2025.

Round-trip from

$1,366

One-way from

$665

Popular in

December

Cheapest in

November

Average price

$1,889
Philippine Airlines
  • Philippine Airlines
  • 27/10-10/11
  • 2 total stops
  • 67h 35m total
  • Los Angeles to Perth
23/9
  • 23/9
  • 2 total stops
  • 39h 50m total
  • Los Angeles to Perth
Highest demand for flights based on searches. 16% potential increase in price ($609 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease ($163 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Los Angeles to Perth

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 17 septembre 2025.

lun. 27/1023:10LAX - PER
1 stop41h 10mPhilippine Airlines
lun. 10/1108:40PER - LAX
1 stop26h 25mPhilippine Airlines
Deal found 15/9$1,366
jeu. 30/1011:50LAX - PER
1 stop28h 30mPhilippine Airlines
jeu. 6/1108:40PER - LAX
1 stop26h 25mPhilippine Airlines
Deal found 15/9$1,381
ven. 31/1012:30LAX - PER
2 stops48h 30mMultiple Airlines
jeu. 6/1104:40PER - LAX
2 stops44h 25mMultiple Airlines
Deal found 16/9$1,618
mer. 29/1000:20LAX - PER
2 stops28h 30mMultiple Airlines
mer. 5/1104:40PER - LAX
2 stops32h 15mMultiple Airlines
Deal found 15/9$1,674
dim. 26/1000:20LAX - PER
1 stop39h 35mCathay Pacific
dim. 9/1100:25PER - LAX
1 stop28h 55mCathay Pacific
Deal found 15/9$1,675
lun. 27/1023:00LAX - PER
2 stops39h 50mMultiple Airlines
lun. 10/1108:40PER - LAX
1 stop26h 30mMultiple Airlines
Deal found 15/9$1,696
sam. 25/1012:50LAX - PER
1 stop27h 30mPhilippine Airlines
jeu. 6/1108:40PER - LAX
1 stop26h 25mPhilippine Airlines
Deal found 16/9$1,699
lun. 20/1023:55LAX - PER
1 stop40h 30mPhilippine Airlines
jeu. 30/1008:40PER - LAX
1 stop26h 25mPhilippine Airlines
Deal found 16/9$1,711
dim. 26/1020:50LAX - PER
1 stop24h 45mSingapore Airlines
ven. 7/1106:40PER - LAX
1 stop29h 15mSingapore Airlines
Deal found 15/9$1,716
mer. 29/1000:20LAX - PER
1 stop31h 35mCathay Pacific
mer. 5/1100:25PER - LAX
1 stop24h 50mCathay Pacific
Deal found 15/9$1,743

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 17 septembre 2025.
Use the filters below to find and compare flights from Los Angeles to Perth that are best for you.

Fly from

Los Angeles

Fly to

Perth

Route

Depart

Return

Price

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

jeu. 13/11

10:40-08:50

2 stops30h 10m

Perth

sam. 22/11

04:40-20:55

3 stops32h 15m

$2,057

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

sam. 7/2

22:05-23:55

1 stop33h 50m

Perth

lun. 23/2

01:15-10:55

2 stops25h 40m

$2,104

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

jeu. 30/10

00:30-21:45

2 stops30h 15m

Perth

jeu. 6/11

04:40-19:55

2 stops31h 15m

$2,146

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

ven. 31/10

20:50-12:35

1 stop24h 45m

Perth

ven. 14/11

01:15-10:55

2 stops49h 40m

$2,310

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

sam. 11/10

00:30-00:55

2 stops33h 25m

Perth

mar. 14/10

01:20-22:05

3 stops35h 45m

$2,535

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

ven. 31/10

10:26-12:30

2 stops35h 04m

Perth

ven. 7/11

23:45-12:27

2 stops28h 42m

$2,649

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

lun. 15/12

12:00-14:45

2 stops34h 45m

Perth

lun. 29/12

22:30-10:52

2 stops28h 22m

$3,069

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

jeu. 9/10

21:10-23:40

1 stop35h 30m

Perth

sam. 18/10

05:05-08:00

2 stops41h 55m

$3,174

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

mar. 28/10

11:55-19:40

2 stops40h 45m

$706

Los AngelesPerth

LAX - PER

LAXPER

Los Angeles

ven. 21/11

09:50-08:50

3 stops55h 00m

$740

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 18 results
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?

Use this chart to determine the optimal time to book a return flight from Los Angeles to Perth. Price data was last updated on 12 September 2025.

The best time to book flights from Los Angeles to Perth is 21 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, May is the cheapest month in which you can book a flight from Los Angeles to Perth (average of $286). Flying from Los Angeles to Perth in December is currently the most expensive (average of $409). 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 LAX to PER?

Find hourly flight availability from Los Angeles 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 17 septembre 2025.

A simple way to save on the total cost of your ticket is to fly from Los Angeles to Perth in the morning. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking a flight in the afternoon.

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 17 septembre 2025.
Read through reviews of airlines operating flights from Los Angeles to Perth, such as Singapore Airlines, Cathay Pacific, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Food

7.7

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Comfort

8.0

Food

7.7

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Comfort

8.0

Food

7.7

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Comfort

8.0

Food

7.7

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Comfort

8.0

Food

7.7

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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 33h 50m. Fly via Singapore 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 $1,109, Philippine Airlines will fly you from Los Angeles to Perth and back. In addition to Philippine Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Cathay Pacific and Singapore Airlines - these airlines can fly you to your destination from $1,462 and $1,794, respectively. You may be able to fly from Los Angeles to Perth for 47% 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, May is the cheapest month in which you can book a flight from Los Angeles to Perth (average of $286). Flying from Los Angeles to Perth in December is currently the most expensive (average of $409). 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

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.

Top 4 airlines flying from Los Angeles to Perth

Discover the top 4 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 17 septembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$1,109Average$1,427FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Cathay PacificCheapest$1,462Average$1,658FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$1,794Average$2,207FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$1,849Average$2,257FlexibilityNo 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.