How do I get Price Alerts for flights from Las Vegas to Perth?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Las Vegas from Perth . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Las Vegas to Perth with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.

$1,638 Cheap Flights from Las Vegas to Perth in 2025/26

1 adult

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Find the cheapest flights from Las Vegas to Perth

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:05 - 22:55

LAS

PER

47h 50m2 stops

00:25 - 23:16

PER

LAS

38h 51m2 stops

$1,932Multiple Airlines

Sat, 7 Feb - Sun, 15 Feb

07:49 - 22:55

LAS

PER

47h 06m2 stops

08:30 - 20:53

PER

LAS

28h 23m2 stops

$1,953Cathay Pacific

Mon, 26 Jan - Thu, 5 Feb

07:26 - 06:55

LAS

PER

31h 29m2 stops

08:30 - 13:36

PER

LAS

45h 06m2 stops

$2,012Cathay Pacific

Tue, 3 Mar - Sat, 7 Mar

17:55 - 12:25

LAS

PER

26h 30m3 stops

10:20 - 20:53

PER

LAS

26h 33m2 stops

$2,345Multiple Airlines

Mon, 26 Jan - Thu, 5 Feb

13:35 - 14:45

LAS

PER

33h 10m2 stops

01:15 - 20:27

PER

LAS

35h 12m3 stops

$2,827Singapore Airlines

Tue, 3 Mar - Fri, 6 Mar

16:45 - 20:10

LAS

PER

35h 25m2 stops

22:55 - 22:31

PER

LAS

39h 36m3 stops

$2,869Air Canada

Sat, 7 Feb - Mon, 16 Feb

13:35 - 14:00

LAS

PER

32h 25m3 stops

18:30 - 17:18

PER

LAS

38h 48m3 stops

$3,351Multiple Airlines

Sat, 7 Feb - Mon, 16 Feb

17:55 - 12:25

LAS

PER

26h 30m3 stops

08:00 - 16:30

PER

LAS

24h 30m2 stops

$3,866Multiple Airlines

Mon, 26 Jan - Thu, 5 Feb

20:30 - 12:30

LAS

PER

48h 00m1 stop

10:10 - 15:10

PER

LAS

45h 00m2 stops

$3,918Multiple Airlines

Sat, 7 Feb - Mon, 16 Feb

Cathay Pacific flights from Las Vegas to Perth

Our best Cathay Pacific deals on Las Vegas to Perth flight tickets

Cathay Pacific

26 Jan

LAS07:49Las Vegas Harry Reid Intl

31h 06m

2 stops

PER06:55Perth

4 Feb

PER00:25Perth

28h 23m

2 stops

LAS12:48Las Vegas Harry Reid Intl

$1,945

Find similar

Cathay Pacific

26 Jan

LAS07:49Las Vegas Harry Reid Intl

47h 06m

2 stops

PER22:55Perth

5 Feb

PER08:30Perth

28h 23m

2 stops

LAS20:53Las Vegas Harry Reid Intl

$1,953

Find similar

Cathay Pacific

3 Mar

LAS07:26Las Vegas Harry Reid Intl

31h 29m

2 stops

PER06:55Perth

7 Mar

PER08:30Perth

45h 06m

2 stops

LAS13:36Las Vegas Harry Reid Intl

$2,012

Find similar

Singapore Airlines flights from Las Vegas to Perth

Our best Singapore Airlines deals on Las Vegas to Perth flight tickets

Singapore Airlines

3 Mar

LAS13:35Las Vegas Harry Reid Intl

33h 10m

2 stops

PER14:45Perth

6 Mar

PER01:15Perth

35h 12m

3 stops

LAS20:27Las Vegas Harry Reid Intl

$2,827

Find similar

Singapore Airlines

26 Jan

LAS09:58Las Vegas Harry Reid Intl

36h 47m

3 stops

PER14:45Perth

5 Feb

PER17:05Perth

44h 05m

3 stops

LAS21:10Las Vegas Harry Reid Intl

$4,661

Find similar

Singapore Airlines

11 Jan

LAS10:44Las Vegas Harry Reid Intl

33h 51m

2 stops

PER12:35Perth

26 Jan

PER01:15Perth

35h 12m

3 stops

LAS20:27Las Vegas Harry Reid Intl

$4,673

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sat 7/2

07:05-22:55

2 stops47h 50m

Perth

Sun 15/2

00:25-23:16

2 stops38h 51m

$1,932

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Mon 26/1

07:49-22:55

2 stops47h 06m

Perth

Thu 5/2

08:30-20:53

2 stops28h 23m

$1,953

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Tue 3/3

07:26-06:55

2 stops31h 29m

Perth

Sat 7/3

08:30-13:36

2 stops45h 06m

$2,012

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Mon 26/1

17:55-12:25

3 stops26h 30m

Perth

Thu 5/2

10:20-20:53

2 stops26h 33m

$2,345

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Tue 3/3

13:35-14:45

2 stops33h 10m

Perth

Fri 6/3

01:15-20:27

3 stops35h 12m

$2,827

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sat 7/2

16:45-20:10

2 stops35h 25m

Perth

Mon 16/2

22:55-22:31

3 stops39h 36m

$2,869

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sat 7/2

13:35-14:00

3 stops32h 25m

Perth

Mon 16/2

18:30-17:18

3 stops38h 48m

$3,351

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Mon 26/1

17:55-12:25

3 stops26h 30m

Perth

Thu 5/2

08:00-16:30

2 stops24h 30m

$3,866

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sat 7/2

20:30-12:30

1 stop48h 00m

Perth

Mon 16/2

10:10-15:10

2 stops45h 00m

$3,918

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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	31h 29m
Direct flights	None

The fastest flight from Las Vegas to Perth takes 31h 29m

There are no direct flights from Las Vegas to Perth. There are no popular flight routes from Las Vegas to Perth.

Search flight deals

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 31h 29m.
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.

How do I get Price Alerts for flights from Las Vegas to Perth?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Las Vegas from Perth. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Las Vegas to Perth with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Fremantle

Mandurah

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.