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$714+ Cheap flights from Perth (PER) to Las Vegas (LAS)

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
PER — LAS
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Perth to Las Vegas

Cheapest flights from Perth to Las Vegas
Explore the most affordable flight options available from Perth to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.

This lol.travel deal was found by Cheapflights users on 5/8. 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.
Mon 5/1110:30 am
PER
-
LAS
2 stops25h 28m
Qantas Airways
Sun 5/244:24 pm
LAS
-
PER
2 stops28h 41m
Qantas Airways
Deal found 5/8$1,354
This BYOjet deal was found by Cheapflights users on 5/9. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:15 pm
PER
-
LAS
2 stops38h 43m
Air Canada
Wed 6/176:00 pm
LAS
-
PER
2 stops32h 00m
Air Canada
Deal found 5/9$1,361
This Bravofly deal was found by Cheapflights users on 5/6. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:35 am
PER
-
LAS
2 stops26h 00m
Qantas Airways
Wed 6/174:24 pm
LAS
-
PER
2 stops32h 01m
Qantas Airways
Deal found 5/6$1,377
This Air Canada deal was found by Cheapflights users on 5/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:05 pm
PER
-
LAS
2 stops32h 53m
Multiple Airlines
Wed 6/176:45 am
LAS
-
PER
2 stops42h 00m
Multiple Airlines
Deal found 5/8$1,390
This Aunt Betty deal was found by Cheapflights users on 5/8. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:30 am
PER
-
LAS
2 stops26h 03m
Qantas Airways
Tue 8/186:02 pm
LAS
-
PER
2 stops26h 13m
Qantas Airways
Deal found 5/8$1,415
This Qantas Airways deal was found by Cheapflights users on 5/8. 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.
Thu 7/2310:30 am
PER
-
LAS
2 stops26h 03m
Qantas Airways
Sun 8/166:02 pm
LAS
-
PER
2 stops31h 58m
Qantas Airways
Deal found 5/8$1,432
This Air Canada deal was found by Cheapflights users on 5/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:40 pm
PER
-
LAS
2 stops40h 56m
Air Canada
Mon 8/176:50 am
LAS
-
PER
2 stops47h 50m
Air Canada
Deal found 5/8$1,435
This Air Canada deal was found by Cheapflights users on 5/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:40 pm
PER
-
LAS
2 stops40h 56m
Air Canada
Tue 8/186:00 pm
LAS
-
PER
2 stops27h 55m
Air Canada
Deal found 5/8$1,436
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2611:45 pm
PER
-
LAS
2 stops29h 00m
American Airlines
Sun 8/163:23 pm
LAS
-
PER
2 stops52h 52m
American Airlines
Deal found 5/8$1,452
This Qantas Airways deal was found by Cheapflights users on 5/8. 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 7/2410:30 am
PER
-
LAS
2 stops26h 03m
Qantas Airways
Sun 8/166:02 pm
LAS
-
PER
2 stops31h 58m
Qantas Airways
Deal found 5/8$1,455
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2611:45 pm
PER
-
LAS
2 stops29h 00m
American Airlines
Wed 8/196:02 pm
LAS
-
PER
2 stops28h 33m
American Airlines
Deal found 5/8$1,458

Find flight deals from Perth to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Las Vegas (LAS). 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 May 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,361
(BYOjet)

One-way from

$714
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,142
Provider with most accurate pricing for Perth-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Perth-Las Vegas Harry Reid Intl flights.
Search Deals
From Perth to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Perth to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($312 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($81 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Perth to Las Vegas 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 May 11, 2026.
Use the filters below to find and compare flights from Perth to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PerthLas Vegas

PER - LAS

PERLAS

Perth

Mon 6/1

5:15 pm-4:58 pm

2 stops38h 43m

Las Vegas Harry Reid Intl

Wed 6/17

6:00 pm-5:00 pm

2 stops32h 00m

$1,361

PerthLas Vegas

PER - LAS

PERLAS

Perth

Mon 6/1

10:35 am-9:35 pm

2 stops26h 00m

Las Vegas Harry Reid Intl

Wed 6/17

4:24 pm-3:25 pm

2 stops32h 01m

$1,377

PerthLas Vegas

PER - LAS

PERLAS

Perth

Mon 6/1

11:05 pm-4:58 pm

2 stops32h 53m

Las Vegas Harry Reid Intl

Wed 6/17

6:45 am-3:45 pm

2 stops42h 00m

$1,390

PerthLas Vegas

PER - LAS

PERLAS

Perth

Mon 7/27

10:30 am-9:33 pm

2 stops26h 03m

Las Vegas Harry Reid Intl

Sun 8/16

6:02 pm-5:00 pm

2 stops31h 58m

$1,432
Quickest round-trip

PerthLas Vegas

PER - LAS

PERLAS

Perth

Thu 7/23

10:30 am-9:33 pm

2 stops26h 03m

Las Vegas Harry Reid Intl

Mon 8/17

6:02 pm-11:15 am

2 stops26h 13m

$1,459

PerthLas Vegas

PER - LAS

PERLAS

Perth

Thu 7/23

10:30 am-9:33 pm

2 stops26h 03m

Las Vegas Harry Reid Intl

Tue 8/18

2:34 pm-11:15 am

2 stops29h 41m

$1,459

PerthLas Vegas

PER - LAS

PERLAS

Perth

Sat 8/29

1:10 am-3:34 pm

2 stops29h 24m

Las Vegas Harry Reid Intl

Thu 9/3

10:45 am-2:40 pm

2 stops36h 55m

$1,607

PerthLas Vegas

PER - LAS

PERLAS

Perth

Sat 8/29

12:15 pm-5:03 pm

3 stops43h 48m

Las Vegas Harry Reid Intl

Thu 9/3

7:40 pm-10:40 pm

3 stops36h 00m

$1,688

PerthLas Vegas

PER - LAS

PERLAS

Perth

Mon 5/25

11:45 pm-9:53 am

2 stops25h 08m

Las Vegas Harry Reid Intl

Sun 5/31

4:24 pm-12:15 pm

2 stops28h 51m

$1,819

PerthLas Vegas

PER - LAS

PERLAS

Perth

Sat 11/7

10:45 pm-9:36 pm

2 stops38h 51m

Las Vegas Harry Reid Intl

Wed 11/11

11:41 am-6:45 pm

2 stops39h 04m

$1,900

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/10

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Compare providers for flights from Perth to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Perth to Las Vegas in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Perth-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Perth-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Perth-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Perth-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Perth-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Perth to Las Vegas

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

How far ahead should I book a flight from Perth to Las Vegas?

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Perth to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Perth to Las Vegas (average of $1,086). Flying from Perth to Las Vegas in December is currently the most expensive (average of $2,253). 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 to fly round-trip from Perth to Las Vegas?

Related info for your journey

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

    Departing from Perth to Las Vegas will take you 26h. There are 9522 mi between Perth and Las Vegas. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Perth to Las Vegas 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 Perth to Las Vegas?

    Currently, March is the cheapest month in which you can book a flight from Perth to Las Vegas (average of $1,086). Flying from Perth to Las Vegas in December is currently the most expensive (average of $2,253). 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

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