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Cheap flights from Las Vegas to Perth from $1,325

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Perth departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Las Vegas to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:20 - 06:55LAS  Las Vegas Harry Reid Intl-PER Perth
31h 35m2 stops Vancouver Intl Hong Kong Intl
Multiple Airlines Logo
08:30 - 11:15PER  Perth-LAS Las Vegas Harry Reid Intl
42h 45m2 stops Hong Kong Intl Vancouver Intl
$1,820Multiple Airlines
Mon, 30 Nov - Tue, 15 Dec
Multiple Airlines Logo
19:44 - 22:40LAS  Las Vegas Harry Reid Intl-PER Perth
35h 56m2 stops San Francisco Hong Kong Intl
Multiple Airlines Logo
08:20 - 20:39PER  Perth-LAS Las Vegas Harry Reid Intl
27h 19m2 stops Hong Kong Intl Los Angeles Los Angeles
$1,910Multiple Airlines
Thu, 1 Oct - Thu, 8 Oct
Cathay Pacific Logo
06:00 - 06:55LAS  Las Vegas Harry Reid Intl-PER Perth
32h 55m2 stops Seattle/Tacoma Intl Hong Kong Intl
Cathay Pacific Logo
00:25 - 15:04PER  Perth-LAS Las Vegas Harry Reid Intl
30h 39m2 stops Hong Kong Intl Seattle/Tacoma Intl
$2,036Cathay Pacific
Sat, 7 Nov - Tue, 10 Nov
Cathay Pacific Logo
06:00 - 06:55LAS  Las Vegas Harry Reid Intl-PER Perth
32h 55m2 stops Seattle/Tacoma Intl Hong Kong Intl
Cathay Pacific Logo
00:25 - 15:04PER  Perth-LAS Las Vegas Harry Reid Intl
30h 39m2 stops Hong Kong Intl Seattle/Tacoma Intl
$2,037Cathay Pacific
Sat, 7 Nov - Tue, 10 Nov
Cathay Pacific Logo
16:13 - 22:55LAS  Las Vegas Harry Reid Intl-PER Perth
38h 42m2 stops Los Angeles Los Angeles Hong Kong Intl
Cathay Pacific Logo
00:25 - 15:42PER  Perth-LAS Las Vegas Harry Reid Intl
31h 17m2 stops Hong Kong Intl Los Angeles Los Angeles
$2,053Cathay Pacific
Mon, 30 Nov - Tue, 15 Dec
Multiple Airlines Logo
06:02 - 06:50LAS  Las Vegas Harry Reid Intl-PER Perth
33h 48m3 stops Seattle/Tacoma Intl Vancouver Intl Hong Kong Intl
Multiple Airlines Logo
08:20 - 12:30PER  Perth-LAS Las Vegas Harry Reid Intl
43h 10m2 stops Hong Kong Intl Vancouver Intl
$2,348Multiple Airlines
Thu, 1 Oct - Thu, 8 Oct
Air New Zealand Logo
16:22 - 18:25LAS  Las Vegas Harry Reid Intl-PER Perth
34h 03m3 stops Los Angeles Los Angeles Auckland Intl Sydney Kingsford Smith
Air New Zealand Logo
15:20 - 09:22PER  Perth-LAS Las Vegas Harry Reid Intl
34h 02m2 stops Sydney Kingsford Smith Los Angeles Los Angeles
$2,394Air New Zealand
Mon, 30 Nov - Tue, 15 Dec
Air New Zealand Logo
10:41 - 18:25LAS  Las Vegas Harry Reid Intl-PER Perth
39h 44m3 stops Los Angeles Los Angeles Auckland Intl Sydney Kingsford Smith
Air New Zealand Logo
05:00 - 20:07PER  Perth-LAS Las Vegas Harry Reid Intl
31h 07m3 stops Sydney Kingsford Smith Auckland Intl Los Angeles Los Angeles
$2,545Air New Zealand
Mon, 30 Nov - Wed, 16 Dec
Air New Zealand Logo
10:41 - 18:25LAS  Las Vegas Harry Reid Intl-PER Perth
39h 44m3 stops Los Angeles Los Angeles Auckland Intl Sydney Kingsford Smith
Air New Zealand Logo
15:20 - 14:19PER  Perth-LAS Las Vegas Harry Reid Intl
38h 59m2 stops Sydney Kingsford Smith Los Angeles Los Angeles
$2,572Air New Zealand
Mon, 30 Nov - Wed, 16 Dec
Air New Zealand Logo
10:41 - 18:25LAS  Las Vegas Harry Reid Intl-PER Perth
39h 44m3 stops Los Angeles Los Angeles Auckland Intl Sydney Kingsford Smith
Air New Zealand Logo
15:20 - 17:57PER  Perth-LAS Las Vegas Harry Reid Intl
42h 37m3 stops Sydney Kingsford Smith Auckland Intl Los Angeles Los Angeles
$2,578Air New Zealand
Mon, 30 Nov - Tue, 15 Dec

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Cathay Pacific flights from Las Vegas to Perth

Our best Cathay Pacific deals on Las Vegas to Perth flight tickets
Cathay Pacific
7 Nov
LAS06:00Las Vegas Harry Reid Intl
32h 55m
2 stops
PER06:55Perth
10 Nov
PER00:25Perth
30h 39m
2 stops
LAS15:04Las Vegas Harry Reid Intl
$2,036
Cathay Pacific
7 Nov
LAS06:00Las Vegas Harry Reid Intl
32h 55m
2 stops
PER06:55Perth
10 Nov
PER00:25Perth
30h 39m
2 stops
LAS15:04Las Vegas Harry Reid Intl
$2,037
Cathay Pacific
30 Nov
LAS16:13Las Vegas Harry Reid Intl
38h 42m
2 stops
PER22:55Perth
15 Dec
PER00:25Perth
31h 17m
2 stops
LAS15:42Las Vegas Harry Reid Intl
$2,053

Air New Zealand flights from Las Vegas to Perth

Our best Air New Zealand deals on Las Vegas to Perth flight tickets
Air New Zealand
30 Nov
LAS16:22Las Vegas Harry Reid Intl
34h 03m
3 stops
PER18:25Perth
15 Dec
PER15:20Perth
34h 02m
2 stops
LAS09:22Las Vegas Harry Reid Intl
$2,394
Air New Zealand
30 Nov
LAS10:41Las Vegas Harry Reid Intl
39h 44m
3 stops
PER18:25Perth
16 Dec
PER05:00Perth
31h 07m
3 stops
LAS20:07Las Vegas Harry Reid Intl
$2,545
Air New Zealand
30 Nov
LAS10:41Las Vegas Harry Reid Intl
39h 44m
3 stops
PER18:25Perth
16 Dec
PER15:20Perth
38h 59m
2 stops
LAS14:19Las Vegas Harry Reid Intl
$2,572

momondo Fare Finder

 
Customise your flight search to find flights from Las Vegas to Perth 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, momondo users made 78,305 searches. Data last updated 17 August 2026.
Use the filters below to find and compare flights from Las Vegas to Perth that are best for you.

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 30/11

07:20-06:55

2 stops31h 35m

Perth

Tue 15/12

08:30-11:15

2 stops42h 45m

$1,820
Fastest return journey

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Thu 1/10

19:44-22:40

2 stops35h 56m

Perth

Thu 8/10

08:20-20:39

2 stops27h 19m

$1,910

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Sat 7/11

06:00-06:55

2 stops32h 55m

Perth

Tue 10/11

00:25-15:04

2 stops30h 39m

$2,036

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Sat 7/11

06:00-06:55

2 stops32h 55m

Perth

Tue 10/11

00:25-15:04

2 stops30h 39m

$2,037

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Mon 30/11

16:13-22:55

2 stops38h 42m

Perth

Tue 15/12

00:25-15:42

2 stops31h 17m

$2,053

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Thu 1/10

06:02-06:50

3 stops33h 48m

Perth

Thu 8/10

08:20-12:30

2 stops43h 10m

$2,348

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Mon 30/11

16:22-18:25

3 stops34h 03m

Perth

Tue 15/12

15:20-09:22

2 stops34h 02m

$2,394

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Mon 30/11

10:41-18:25

3 stops39h 44m

Perth

Wed 16/12

05:00-20:07

3 stops31h 07m

$2,545

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Mon 30/11

10:41-18:25

3 stops39h 44m

Perth

Wed 16/12

15:20-14:19

2 stops38h 59m

$2,572

Las VegasPerth

LAS Las Vegas Harry Reid Intl - PER Perth

LASPER

Las Vegas Harry Reid Intl

Mon 30/11

10:41-18:25

3 stops39h 44m

Perth

Tue 15/12

15:20-17:57

3 stops42h 37m

$2,578

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from Las Vegas to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Perth?

Qantas Airways is the most popular carrier operating from Las Vegas Harry Reid Intl to Perth

When to book flights from Las Vegas to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Las Vegas to Perth (LAS to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Perth

Fastest flight time

46h 42m

Direct flights

None
The fastest flight from Las Vegas to Perth takes 46h 42m
There are no direct flights from Las Vegas to Perth. There are no popular flight routes from Las Vegas to Perth.
Search flight deals

Frequently asked questions about flying from Las Vegas to Perth

  • How far is Las Vegas Harry Reid Intl to Perth by plane?

    There are 15336.9 km between Las Vegas Harry Reid Intl and Perth. By plane, this route typically takes 46h 42m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Perth Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Perth Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Scarborough
Rottnest Island

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from Las Vegas to Perth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Perth from Las Vegas with this policy.

How can momondo help me find flights from Las Vegas to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from Las Vegas.

I’m not ready to book a flight from Las Vegas to Perth right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Las Vegas to Perth flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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