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Cheap flights from Los Angeles to Perth from $747

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PER
5 Sep — 12 Sep1
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 6 August 2026.

Tue 1/922:10 -
1 stop33h 05m
Mon 7/914:35 -
2 stops37h 45m
Deal found 6/8$1,668
Sun 1/1120:00 -
2 stops26h 20m
Thu 12/1118:50 -
1 stop32h 35m
Deal found 6/8$1,688
Wed 26/816:55 -
1 stop30h 10m
Thu 3/923:55 -
2 stops28h 10m
Deal found 3/8$1,700
Wed 19/816:55 -
1 stop30h 10m
Tue 25/816:05 -
2 stops36h 00m
Deal found 4/8$1,754
Wed 28/1020:50 -
1 stop36h 05m
Mon 9/1106:40 -
1 stop29h 15m
Deal found 1/8$1,760
Sun 1/1119:50 -
1 stop36h 05m
Fri 13/1106:40 -
1 stop27h 30m
Deal found 3/8$1,770

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 6 August 2026.

Round-trip from

$1,690

One-way from

$747

Popular in

December

Cheapest in

October

Average price

$1,778
Qatar Airways
  • Qatar Airways
  • 17/1-1/2
  • 2 total stops
  • 65h 40m total
  • Los Angeles to Perth
Search Deals
20/9
  • 20/9
  • 3 total stops
  • 42h 10m total
  • Los Angeles to Perth
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($278 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($78 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 6 August 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
Fastest return journey

Los AngelesPerth

LAX Los Angeles Los Angeles - PER Perth

LAXPER

Los Angeles Los Angeles

Wed 28/10

22:35-14:45

1 stop25h 10m

Perth

Sun 1/11

22:55-06:05

1 stop23h 10m

$1,954

Los AngelesPerth

LAX Los Angeles Los Angeles - PER Perth

LAXPER

Los Angeles Los Angeles

Tue 22/9

13:25-12:25

2 stops32h 00m

Perth

Tue 13/10

23:45-06:40

1 stop21h 55m

$1,960

Los AngelesPerth

LAX Los Angeles Los Angeles - PER Perth

LAXPER

Los Angeles Los Angeles

Mon 21/9

17:37-14:05

2 stops29h 28m

Perth

Sat 10/10

15:00-06:10

1 stop30h 10m

$1,961

Los AngelesPerth

LAX Los Angeles Los Angeles - PER Perth

LAXPER

Los Angeles Los Angeles

Tue 8/9

20:21-14:40

2 stops27h 19m

Perth

Tue 15/9

22:40-15:35

2 stops31h 55m

$1,970

Los AngelesPerth

LAX Los Angeles Los Angeles - PER Perth

LAXPER

Los Angeles Los Angeles

Sun 1/11

16:32-14:45

2 stops30h 13m

Perth

Fri 13/11

22:30-15:35

2 stops33h 05m

$2,041
Cheapest one-way

Los AngelesPerth

LAX Los Angeles Los Angeles - PER Perth

LAXPER

Los Angeles Los Angeles

Sun 20/9

23:00-08:10

3 stops42h 10m

$752

Los AngelesPerth

LAX Los Angeles Los Angeles - PER Perth

LAXPER

Los Angeles Los Angeles

Tue 22/9

23:55-22:55

2 stops32h 00m

$811

Los AngelesPerth

LAX Los Angeles Los Angeles - PER Perth

LAXPER

Los Angeles Los Angeles

Sat 29/8

15:55-17:10

3 stops58h 15m

$817

Los AngelesPerth

LAX Los Angeles Los Angeles - PER Perth

LAXPER

Los Angeles Los Angeles

Wed 16/9

23:50-04:20

3 stops37h 30m

$827

Los AngelesPerth

LAX Los Angeles Los Angeles - PER Perth

LAXPER

Los Angeles Los Angeles

Wed 26/8

00:35-04:20

2 stops36h 45m

$892

Flights are sorted by cheapest return flights first.

Deals found on 4/8

Showing 1-10 of 15 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 16 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 $1,689). Flying from Los Angeles to Perth in December is currently the most expensive (average of $2,511). 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?

Airfare is typical for this route at the moment.

Los Angeles to Perth flights typically cost between $1,554 and $1,975 in January.
The cheapest return price found within the last 5 days was $1,690 on Qatar Airways (17 Jan–1 Feb).

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 6 August 2026.
Read through reviews of airlines operating flights from Los Angeles to Perth, such as Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,079 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Crew

8.1

Overall

7.5

Boarding

7.7

Food

7.0

Reviews

1 / 20
4.0
Okay

Robyn,Aug 2026

LAX - SYD

I was flabbergasted when the crew completely missed me in the distribution of food and drinks in Business Class - even after they looked twice at my opened table. However - this has happened to me on my last longhaul QF flight and with the same hosty (older woman with curly bob). She obviously cannot handly the stress of initial boarding as both times she has come back to me with an apology. When compared to our usual Business/ First longhauls with Qatar or Emirates, Qantas leave ALOT to be desired. I would highly recommend going with another airline. BTW I'm a 4th gen Aussie and previous Qantas employee - I would love to love them if they provided service but they just dont.
Qantas Airways
7.5
Good
1,079 reviews
Qantas Airways
7.5
Good
1,079 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Crew

8.1

Overall

7.5

Boarding

7.7

Food

7.0

Reviews

1 / 20
4.0
Okay

Robyn,Aug 2026

LAX - SYD

I was flabbergasted when the crew completely missed me in the distribution of food and drinks in Business Class - even after they looked twice at my opened table. However - this has happened to me on my last longhaul QF flight and with the same hosty (older woman with curly bob). She obviously cannot handly the stress of initial boarding as both times she has come back to me with an apology. When compared to our usual Business/ First longhauls with Qatar or Emirates, Qantas leave ALOT to be desired. I would highly recommend going with another airline. BTW I'm a 4th gen Aussie and previous Qantas employee - I would love to love them if they provided service but they just dont.

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 25h 10m. Fly via United Airlines to get the fastest option. There are 14986 km between Los Angeles and Perth.

  • What is the cheapest airline to fly from Los Angeles to Perth round-trip?

    Currently priced at $1,645, Qantas Airways will fly you from Los Angeles to Perth and back. In addition to Qantas Airways, many other airlines offer competitively priced options for your trip. You may be able to fly from Los Angeles to Perth for 14% less than the average price by searching for this airline.

  • 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 $1,689). Flying from Los Angeles to Perth in December is currently the most expensive (average of $2,511). 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
Mandurah
Rottnest Island
Scarborough

Browse thousands of different options on Cheapflights for your next trip

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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
San Diego to Perth flights
Las Vegas to Perth flights
San Francisco to Broome flights

Top airline flying from Los Angeles to Perth

Discover the top airline 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 6 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,645Average$1,905FlexibilityNo 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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