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Cheap flights from Perth to Las Vegas from $850

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — LAS
11 Sep — 18 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Las Vegas

Enter your travel dates to find the best prices.

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 12 August 2026.

Mon 17/810:30 -
2 stops25h 40m
Sun 30/819:40 -
2 stops30h 20m
Deal found 10/8$1,942
Thu 27/812:25 -
2 stops24h 34m
Sun 30/801:55 -
2 stops40h 05m
Deal found 10/8$1,972
Tue 25/809:05 -
2 stops27h 54m
Thu 27/801:55 -
2 stops41h 35m
Deal found 11/8$1,993
Sat 15/806:05 -
2 stops31h 05m
Thu 20/801:55 -
2 stops41h 35m
Deal found 11/8$2,051
Sun 6/915:30 -
2 stops47h 14m
Sat 12/906:30 -
2 stops39h 00m
Deal found 11/8$2,063
Thu 10/908:35 -
2 stops53h 53m
Tue 15/906:30 -
2 stops33h 45m
Deal found 9/8$2,065
Mon 17/810:30 -
2 stops25h 40m
Sun 30/819:40 -
2 stops26h 55m
Deal found 8/8$2,089
Fri 14/823:55 -
2 stops37h 15m
Tue 18/810:00 -
2 stops58h 20m
Deal found 6/8$2,091
Sat 15/823:45 -
2 stops28h 59m
Wed 19/813:20 -
2 stops50h 30m
Deal found 11/8$2,098

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 12 August 2026.

Round-trip from

$1,972

One-way from

$850

Popular in

December

Cheapest in

August

Average price

$1,662
27/8-30/8
  • 27/8-30/8
  • 4 total stops
  • 64h 39m total
  • Perth to Las Vegas
Search Deals
2/11
  • 2/11
  • 3 total stops
  • 55h 27m total
  • Perth to Las Vegas
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($590 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($175 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 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 647,157 searches. Data last updated 12 August 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 return flight

PerthLas Vegas

PER Perth - LAS Las Vegas Harry Reid Intl

PERLAS

Perth

Sun 6/9

15:30-23:44

2 stops47h 14m

Las Vegas Harry Reid Intl

Sat 12/9

06:30-12:30

2 stops39h 00m

$2,063

PerthLas Vegas

PER Perth - LAS Las Vegas Harry Reid Intl

PERLAS

Perth

Thu 10/9

08:35-23:28

2 stops53h 53m

Las Vegas Harry Reid Intl

Tue 15/9

06:30-07:15

2 stops33h 45m

$2,065

PerthLas Vegas

PER Perth - LAS Las Vegas Harry Reid Intl

PERLAS

Perth

Tue 3/11

08:10-20:54

2 stops28h 44m

Las Vegas Harry Reid Intl

Fri 6/11

01:50-08:15

2 stops38h 25m

$2,230

PerthLas Vegas

PER Perth - LAS Las Vegas Harry Reid Intl

PERLAS

Perth

Fri 27/11

22:55-21:40

2 stops38h 45m

Las Vegas Harry Reid Intl

Tue 8/12

17:10-20:20

2 stops35h 10m

$2,271

PerthLas Vegas

PER Perth - LAS Las Vegas Harry Reid Intl

PERLAS

Perth

Sun 13/9

23:55-23:48

2 stops38h 53m

Las Vegas Harry Reid Intl

Sun 27/9

06:50-15:45

2 stops41h 55m

$2,674

PerthLas Vegas

PER Perth - LAS Las Vegas Harry Reid Intl

PERLAS

Perth

Thu 10/9

12:15-17:03

3 stops43h 48m

Las Vegas Harry Reid Intl

Tue 15/9

10:20-06:50

3 stops29h 30m

$2,689
Fastest return journey

PerthLas Vegas

PER Perth - LAS Las Vegas Harry Reid Intl

PERLAS

Perth

Fri 27/11

22:55-10:44

2 stops27h 49m

Las Vegas Harry Reid Intl

Tue 8/12

18:30-14:20

3 stops27h 50m

$2,751

PerthLas Vegas

PER Perth - LAS Las Vegas Harry Reid Intl

PERLAS

Perth

Mon 7/9

12:15-13:44

3 stops40h 29m

Las Vegas Harry Reid Intl

Mon 14/9

07:15-06:50

3 stops32h 35m

$2,962
Cheapest one-way
Fastest single journey

PerthLas Vegas

PER Perth - LAS Las Vegas Harry Reid Intl

PERLAS

Perth

Mon 2/11

22:45-14:12

3 stops55h 27m

$850

Flights are sorted by cheapest return flights first.

Deals found on 7/8

Sorted by cheapest first

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 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 Perth to Las Vegas

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

Currently, August is the cheapest month in which you can book a flight from Perth to Las Vegas (average of $1,662). Flying from Perth to Las Vegas in December is currently the most expensive (average of $3,437). 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 Perth to Las Vegas?

Airfare is above average for this route at the moment.

Perth to Las Vegas flights typically cost between $1,594 and $1,800 in August.
The cheapest return price found within the last 5 days was $1,972 on Multiple Airlines (27 Aug–30 Aug).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated 12 August 2026.
Read through reviews of airlines operating flights from Perth to Las Vegas, such as Japan Airlines and Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,897 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Paul,June 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
Japan Airlines
8.3
Very Good
1,897 reviews
Japan Airlines
8.3
Very Good
1,897 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Paul,June 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
Qantas Airways
7.5
Good
1,081 reviews
Japan Airlines
8.3
Very Good
1,897 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Paul,June 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.

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.

  • What are the cheapest airlines flying from Perth to Las Vegas round-trip?

    According to our current data, Japan Airlines ($1,268), and Qantas Airways ($1,497) offers the cheapest pricing from Perth to Las Vegas. These flights start at 39% lower than the current average price 3 months from now.

  • 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 holiday 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, August is the cheapest month in which you can book a flight from Perth to Las Vegas (average of $1,662). Flying from Perth to Las Vegas in December is currently the most expensive (average of $3,437). 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 Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Winchester

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Fly from Perth to Las Vegas on these airlines

Choose from the following airlines for your flight from Perth to Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on 12 August 2026.
Qantas Airways flights from Perth to Las Vegas Harry Reid Intl

Top 2 airlines flying from Perth to Las Vegas

Discover the top 2 airlines that operate flights from Perth to Las Vegas. 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 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$1,268Average$1,703FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Qantas AirwaysCheapest$1,497Average$1,988FlexibilityNo 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 Perth to Las Vegas?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Las Vegas from Perth today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Perth to Las Vegas?

Cheapflights helps you find that perfect flight to Las Vegas from Perth 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 Perth to Las Vegas with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Perth to Las Vegas flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Perth to Las Vegas 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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