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$635+ Cheap flights from Las Vegas (LAS) to Western 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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PER
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Las Vegas to Western Australia

Keep the following information in mind while searching for Las Vegas to Western Australia flight deals. Data was last updated October 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,259
(Air Canada)

One-way from

$635
(Qantas Airways)
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Perth flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Perth flights.
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From Las Vegas Harry Reid Intl to Western Australia
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One-way flight from Las Vegas Harry Reid Intl to Western Australia
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Find flight deals from Las Vegas to Western Australia

Cheapest flights from Las Vegas to Western Australia
Explore the most affordable flight options available from Las Vegas to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This lol.travel deal was found by Cheapflights users on 10/28. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:00 amLAS - PER
2 stops32h 55mMultiple Airlines
Tue 11/48:30 amPER - LAS
2 stops43h 07mMultiple Airlines
Deal found 10/28$1,226
This lastminute.com deal was found by Cheapflights users on 10/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:00 amLAS - PER
2 stops32h 55mCathay Pacific
Mon 11/312:25 amPER - LAS
2 stops55h 44mCathay Pacific
Deal found 10/28$1,241
This oojo deal was found by Cheapflights users on 10/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:59 pmLAS - PER
2 stops30h 21mQantas Airways
Mon 11/2410:55 pmPER - LAS
2 stops27h 54mQantas Airways
Deal found 10/30$1,450
This Orbitz deal was found by Cheapflights users on 10/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:36 pmLAS - PER
2 stops37h 09mMultiple Airlines
Sun 1/1110:30 amPER - LAS
2 stops41h 10mMultiple Airlines
Deal found 10/29$1,457
This oojo deal was found by Cheapflights users on 10/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:15 pmLAS - PER
2 stops45h 40mCathay Pacific
Sun 11/2312:25 amPER - LAS
2 stops39h 51mCathay Pacific
Deal found 10/30$1,485
This Qantas Airways deal was found by Cheapflights users on 10/29. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:14 pmLAS - PER
2 stops33h 46mQantas Airways
Mon 1/125:55 amPER - LAS
2 stops30h 06mQantas Airways
Deal found 10/29$1,536
This Cathay Pacific deal was found by Cheapflights users on 10/29. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:00 amLAS - PER
2 stops54h 55mCathay Pacific
Tue 1/1312:25 amPER - LAS
2 stops35h 36mCathay Pacific
Deal found 10/29$1,612
This Qantas Airways deal was found by Cheapflights users on 10/29. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:59 amLAS - PER
2 stops41h 01mQantas Airways
Mon 1/1210:20 amPER - LAS
2 stops25h 41mQantas Airways
Deal found 10/29$1,686
This Qantas Airways deal was found by Cheapflights users on 10/28. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:00 pmLAS - PER
2 stops27h 30mQantas Airways
Fri 12/1911:55 pmPER - LAS
2 stops26h 56mQantas Airways
Deal found 10/28$1,723

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Western 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 October 30, 2025.
Use the filters below to find and compare flights from Las Vegas to Western Australia that are best for you.

Fly from

Las Vegas

Fly to

Western Australia

Route

Depart

Return

Price

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Thu 3/12

7:00 am-6:55 am

2 stops32h 55m

Perth

Mon 3/16

8:30 am-5:00 pm

2 stops47h 30m

$1,283

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Mon 11/17

6:59 pm-5:20 pm

2 stops30h 21m

Perth

Mon 11/24

10:55 pm-10:49 am

2 stops27h 54m

$1,450

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Thu 12/25

1:36 pm-6:45 pm

2 stops37h 09m

Perth

Sun 1/11

10:30 am-11:40 am

2 stops41h 10m

$1,457

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Mon 11/17

5:15 pm-6:55 am

2 stops45h 40m

Perth

Sun 11/23

12:25 am-12:16 am

2 stops39h 51m

$1,485

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Fri 3/27

7:35 pm-2:20 pm

2 stops27h 45m

Perth

Sun 3/29

10:45 pm-1:12 pm

2 stops29h 27m

$1,510

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Thu 12/25

11:19 am-9:00 pm

2 stops41h 41m

Perth

Wed 1/14

6:30 am-8:01 pm

2 stops29h 31m

$1,536

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sat 12/27

4:56 pm-9:00 pm

2 stops36h 04m

Perth

Tue 1/13

10:40 pm-8:01 pm

2 stops37h 21m

$1,536

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sat 12/27

11:59 am-9:00 pm

2 stops41h 01m

Perth

Wed 1/14

6:30 am-8:01 pm

2 stops29h 31m

$1,536

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Fri 3/27

7:35 pm-2:20 pm

2 stops27h 45m

$635

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Fri 3/27

7:35 pm-3:55 pm

3 stops29h 20m

$881

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Las Vegas to Western Australia

Have a flexible travel schedule? Discover the best time to fly to Western Australia from Las Vegas 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 Las Vegas to Western Australia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Western Australia. 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 from for flights from Las Vegas to Western Australia?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly out of when you book flights from Las Vegas to Western Australia.

  • How long is the flight from Las Vegas to Western Australia?

    Departing from Las Vegas to Western Australia will take you 32h 55m. The distance between Las Vegas and Western Australia is about 9522 mi.

  • Can I find deals for flights from Las Vegas to Western Australia that include hotel bookings?

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

  • How can I find direct flights from Las Vegas to Western Australia?

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

  • Can I find deals for business class flights from Las Vegas to Western Australia?

    Yes. Cheapflights offers flight deals from Las Vegas to Western 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.

See more FAQs

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