How long is the flight from Las Vegas to Perth?

There are many flights that can get you from Las Vegas to Perth in 21h 50m. Fly via Air Canada or Qantas Airways to get the fastest option. Las Vegas and Perth are separated by a distance of 15324 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

What is the cheapest time of day to fly from LAS to PER?

When flying from Las Vegas to Perth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Las Vegas 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.

$983+ Cheap Flights from Las Vegas to Perth

Cheap flight deals from Las Vegas to Perth

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Las Vegas to Perth
Explore the most affordable flight options available from Las Vegas to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Thu 29/1007:02 -

2 stops48h 53m

Wed 4/1100:25 -

2 stops29h 22m

Deal found 23/10$1,868

Sat 21/1114:47 -

2 stops29h 43m

Sat 28/1114:00 -

2 stops24h 10m

Deal found 24/10$2,316

Thu 29/1007:02 -

2 stops48h 53m

Thu 5/1122:45 -

3 stops26h 54m

Deal found 23/10$2,344

Fri 20/1101:50 -

2 stops37h 30m

Sat 28/1108:35 -

2 stops31h 13m

Deal found 24/10$2,425

Tue 8/1218:30 -

2 stops31h 25m

Tue 15/1211:10 -

2 stops26h 50m

Deal found 24/10$2,594

Tue 8/1219:21 -

2 stops30h 04m

Tue 15/1205:00 -

3 stops29h 07m

Deal found 24/10$3,564

Find flight deals from Las Vegas to Perth

Round-trip from	$1,830
One-way from	$983

Air Canada
26/2-2/3
4 total stops
85h 53m total
Las Vegas to Perth

Search Deals

Cathay Pacific
1/11-31/12
2 total stops
43h 27m total
Las Vegas to Perth

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Mon 2/11

16:12-22:55

2 stops38h 43m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,037

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Tue 3/11

06:00-22:55

2 stops48h 55m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,037

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Fri 18/12

14:34-11:10

2 stops28h 36m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,665

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Tue 15/12

01:50-04:45

3 stops58h 55m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,743

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Fri 18/12

07:00-04:45

3 stops53h 45m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,800

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Fri 26/2

07:20-20:20

2 stops45h 00m

Perth

Tue 2/3

15:15-16:08

2 stops40h 53m

$1,830

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Mon 22/2

17:10-20:20

2 stops35h 10m

Perth

Fri 26/2

15:15-21:40

2 stops46h 25m

$1,831

Fastest return journey

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Tue 1/12

16:12-11:10

2 stops26h 58m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$2,135

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Fri 26/2

20:20-10:10

1 stop21h 50m

Perth

Tue 2/3

23:10-13:24

2 stops30h 14m

$2,256

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Tue 3/11

12:00-22:55

2 stops66h 55m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$2,419

Flights are sorted by cheapest return flights first.

Deals found on 24/10

Showing 1-10 of 13 resultsSorted by cheapest first

Best time to book a flight from Las Vegas to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Las Vegas with our price prediction graph.

LAS-PER

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.

Related info for your journey

How long is the flight from Las Vegas to Perth?
There are many flights that can get you from Las Vegas to Perth in 21h 50m. Fly via Air Canada or Qantas Airways to get the fastest option. Las Vegas and Perth are separated by a distance of 15324 km. This flight may include one or multiple stops.
Can I find deals for flights from Las Vegas to Perth that include hotel bookings?
Yes. In addition to deals on Las Vegas to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Las Vegas to Perth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Perth.
Can I find deals for business class flights from Las Vegas to Perth?
Yes. Cheapflights offers flight deals from Las Vegas 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.

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Deals for Las Vegas to Perth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Las Vegas to Perth for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Las Vegas to Perth with no change fees?

Yes, we can. To see specific flights from Las Vegas to Perth with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Las Vegas 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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Cheap flights from Las Vegas to Perth from $983

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Las Vegas to Perth

Cheapest flights from Las Vegas to PerthExplore the most affordable flight options available from Las Vegas to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Explore the most affordable flight options available from Las Vegas to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Best flights from Las Vegas to PerthDiscover carefully curated flight deals from Las Vegas to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Discover carefully curated flight deals from Las Vegas to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Last-minute flights from Las Vegas to PerthDiscover last-minute flight deals from Las Vegas to Perth. Data last updated 26 October 2026 and is based on user searches.

Discover last-minute flight deals from Las Vegas to Perth. Data last updated 26 October 2026 and is based on user searches.

One-way flights from Las Vegas to PerthSearch for one-way flight options from Las Vegas to Perth. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

Search for one-way flight options from Las Vegas to Perth. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

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Best time to book a flight from Las Vegas to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Las Vegas with our price prediction graph.

Related info for your journey

How long is the flight from Las Vegas to Perth?

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

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

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

Travelling to a place near Perth?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Perth by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Western Australia

Book a non-stop flight to one of these other cities located in Western Australia.

Search flights from Las Vegas to Perth by cabin class

Find flights from Las Vegas to Perth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Las Vegas and Perth flights

Browse other Las Vegas and Perth flight options. Last updated on 26 October 2026.

Other flights to Perth

Explore flights to Perth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 October 2026.

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How does Cheapflights help users find flights from Las Vegas to Perth?

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

Can Cheapflights find flights from Las Vegas to Perth with no change fees?

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

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Cheapest flights from Las Vegas to Perth
Explore the most affordable flight options available from Las Vegas to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2026.

Best flights from Las Vegas to Perth
Discover carefully curated flight deals from Las Vegas to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Last-minute flights from Las Vegas to Perth
Discover last-minute flight deals from Las Vegas to Perth. Data last updated 26 October 2026 and is based on user searches.

One-way flights from Las Vegas to Perth
Search for one-way flight options from Las Vegas to Perth. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.