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$898+ Cheap flights from Perth (PER) to Las Vegas (LAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
PER — LAS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Perth to Las Vegas Harry Reid Intl are usually found in July or June, booked 48 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap 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 June 12, 2025.

Round-trip from

$898
(Aunt Betty)

Popular in

December

Cheapest in

July

Average price

$1,207
From Perth to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($205 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Jetabroad deal was found by Cheapflights users on 6/12. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2612:10 amPER - LAS
3 stops32h 21mJapan Airlines
Sun 8/37:45 pmLAS - PER
3 stops37h 55mJapan Airlines
Deal found 6/12$1,139
This BYOjet deal was found by Cheapflights users on 6/10. 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 8/258:45 amPER - LAS
2 stops40h 47mMultiple Airlines
Fri 8/291:45 amLAS - PER
2 stops38h 40mMultiple Airlines
Deal found 6/10$1,176
This Philippine Airlines deal was found by Cheapflights users on 6/12. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:45 amPER - LAS
2 stops50h 56mPhilippine Airlines
Fri 10/311:51 amLAS - PER
2 stops52h 34mPhilippine Airlines
Deal found 6/12$1,397
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/149:35 pmPER - LAS
2 stops41h 20mANA
Sat 6/286:00 amLAS - PER
2 stops47h 00mANA
Deal found 6/11$1,423
This Air Canada deal was found by Cheapflights users on 6/12. 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 9/2410:45 pmPER - LAS
2 stops32h 13mAir Canada
Tue 9/307:25 amLAS - PER
2 stops41h 20mAir Canada
Deal found 6/12$1,490
This BYOjet deal was found by Cheapflights users on 6/10. 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.
Sun 8/241:10 amPER - LAS
2 stops32h 42mSingapore Airlines
Sat 8/306:49 pmLAS - PER
2 stops28h 51mSingapore Airlines
Deal found 6/10$1,503
This Jetabroad deal was found by Cheapflights users on 6/12. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/276:05 amPER - LAS
2 stops39h 45mHawaiian Airlines
Sun 8/36:35 pmLAS - PER
2 stops49h 45mHawaiian Airlines
Deal found 6/12$1,701
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2711:45 pmPER - LAS
2 stops47h 13mUnited Airlines
Sun 8/36:10 amLAS - PER
3 stops32h 00mUnited Airlines
Deal found 6/12$1,755
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 7/1110:30 amPER - LAS
2 stops24h 30mAmerican Airlines
Fri 7/1812:41 pmLAS - PER
2 stops31h 34mAmerican Airlines
Deal found 6/11$2,357
This Qantas Airways deal was found by Cheapflights users on 6/11. 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 7/1110:30 amPER - LAS
2 stops24h 30mQantas Airways
Fri 7/187:45 pmLAS - PER
2 stops28h 40mQantas Airways
Deal found 6/11$2,426
This lol.travel deal was found by Cheapflights users on 6/11. 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.
Fri 6/1312:10 amPER - LAS
2 stops32h 21mCathay Pacific
Sat 6/287:58 pmLAS - PER
2 stops35h 42mCathay Pacific
Deal found 6/11$3,229

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 June 12, 2025.
Use the filters below to find and compare flights from Perth to Las Vegas that are best for you.

Fly from

Perth

Fly to

Las Vegas

Route

Depart

Return

Price

PerthLas Vegas

PER - LAS

PERLAS

Perth

Mon 8/25

12:25 pm-3:34 pm

3 stops42h 09m

Las Vegas Harry Reid Intl

Sat 8/30

7:45 pm-12:40 am

3 stops37h 55m

$898

PerthLas Vegas

PER - LAS

PERLAS

Perth

Mon 8/25

8:45 am-10:32 am

2 stops40h 47m

Las Vegas Harry Reid Intl

Sat 8/30

6:00 am-7:25 am

2 stops34h 25m

$952

PerthLas Vegas

PER - LAS

PERLAS

Perth

Mon 9/22

8:45 am-8:41 pm

2 stops50h 56m

Las Vegas Harry Reid Intl

Fri 10/3

11:51 am-7:25 am

2 stops52h 34m

$1,397

PerthLas Vegas

PER - LAS

PERLAS

Perth

Wed 9/24

10:45 pm-3:58 pm

2 stops32h 13m

Las Vegas Harry Reid Intl

Tue 9/30

7:25 am-3:45 pm

2 stops41h 20m

$1,490

PerthLas Vegas

PER - LAS

PERLAS

Perth

Sun 8/24

1:10 am-6:52 pm

2 stops32h 42m

Las Vegas Harry Reid Intl

Sat 8/30

6:49 pm-2:40 pm

2 stops28h 51m

$1,503

PerthLas Vegas

PER - LAS

PERLAS

Perth

Sun 7/27

6:05 am-6:50 am

2 stops39h 45m

Las Vegas Harry Reid Intl

Sun 8/3

6:35 pm-11:20 am

2 stops49h 45m

$1,701

PerthLas Vegas

PER - LAS

PERLAS

Perth

Sun 7/27

11:45 pm-7:58 am

2 stops47h 13m

Las Vegas Harry Reid Intl

Sun 8/3

6:10 am-5:10 am

3 stops32h 00m

$1,755

PerthLas Vegas

PER - LAS

PERLAS

Perth

Fri 7/11

10:30 am-8:00 pm

2 stops24h 30m

Las Vegas Harry Reid Intl

Fri 7/18

12:41 pm-11:15 am

2 stops31h 34m

$2,357

PerthLas Vegas

PER - LAS

PERLAS

Perth

Fri 7/11

10:30 am-8:00 pm

2 stops24h 30m

Las Vegas Harry Reid Intl

Fri 7/18

7:45 pm-3:25 pm

2 stops28h 40m

$2,426

PerthLas Vegas

PER - LAS

PERLAS

Perth

Sat 7/26

12:10 am-8:00 pm

2 stops34h 50m

Las Vegas Harry Reid Intl

Sun 8/3

8:40 pm-10:40 pm

2 stops35h 00m

$14,186

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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?

Use this chart to determine the optimal time to book a round-trip flight from Perth to Las Vegas. Price data was last updated on June 9, 2025.

Booking 48 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, August is the cheapest month in which you can book a flight from Perth to Las Vegas (average of $198). Flying from Perth to Las Vegas in March is currently the most expensive (average of $269). 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.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Japan Airlines, Singapore Airlines and Hawaiian Airlines from Perth to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,489 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Singapore Airlines
8.1
Very good
1,302 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Hawaiian Airlines
7.9
Good
2,494 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Cathay Pacific
7.6
Good
892 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Qantas Airways
7.5
Good
854 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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?

    Currently priced at $898, Japan Airlines will fly you from Perth to Las Vegas and back. In addition to Japan Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Philippine Airlines and Air Canada - these airlines can fly you to your destination from $1,397 and $1,490, respectively. Japan Airlines is priced at 33% lower than the current average price of a flight leaving 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 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, August is the cheapest month in which you can book a flight from Perth to Las Vegas (average of $198). Flying from Perth to Las Vegas in March is currently the most expensive (average of $269). 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

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Needles
Boulder City

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