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Cheap flights from Las Vegas to Perth from $1,861

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Perth departing on 27/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 06:50
LAS
-
PER
32h 50m
2 stops
Multiple Airlines Logo
00:10 - 16:04
PER
-
LAS
30h 54m
2 stops
$1,861Multiple Airlines
Mon, 27 Apr - Sun, 3 May
Qantas Airways Logo
07:10 - 11:15
LAS
-
PER
37h 05m
2 stops
Qantas Airways Logo
12:25 - 11:01
PER
-
LAS
37h 36m
2 stops
$1,962Qantas Airways
Sat, 4 Apr - Sat, 11 Apr
Air New Zealand Logo
19:04 - 11:15
LAS
-
PER
25h 11m
2 stops
Air New Zealand Logo
23:45 - 20:48
PER
-
LAS
36h 03m
3 stops
$2,367Air New Zealand
Mon, 27 Apr - Mon, 4 May
Cathay Pacific Logo
18:45 - 22:40
LAS
-
PER
36h 55m
2 stops
Cathay Pacific Logo
08:20 - 14:14
PER
-
LAS
44h 54m
2 stops
$2,397Cathay Pacific
Sun, 5 Apr - Sun, 12 Apr
Multiple Airlines Logo
11:39 - 22:50
LAS
-
PER
44h 11m
2 stops
Multiple Airlines Logo
23:35 - 09:02
PER
-
LAS
48h 27m
3 stops
$2,863Multiple Airlines
Sun, 5 Apr - Sun, 12 Apr
Multiple Airlines Logo
06:30 - 14:40
LAS
-
PER
41h 10m
3 stops
Multiple Airlines Logo
01:10 - 17:49
PER
-
LAS
31h 39m
3 stops
$3,037Multiple Airlines
Mon, 27 Apr - Sun, 3 May
Multiple Airlines Logo
18:45 - 11:15
LAS
-
PER
25h 30m
2 stops
Multiple Airlines Logo
09:05 - 20:58
PER
-
LAS
26h 53m
3 stops
$3,648Multiple Airlines
Sat, 4 Apr - Sat, 11 Apr
KLM Logo
20:25 - 01:20
LAS
-
PER
37h 55m
3 stops
KLM Logo
20:30 - 18:35
PER
-
LAS
61h 05m
3 stops
$4,107KLM
Sun, 5 Apr - Sun, 12 Apr
KLM Logo
20:25 - 01:20
LAS
-
PER
37h 55m
3 stops
KLM Logo
21:00 - 18:35
PER
-
LAS
60h 35m
3 stops
$4,654KLM
Sat, 4 Apr - Sat, 11 Apr

KLM flights from Las Vegas to Perth

Our best KLM deals on Las Vegas to Perth flight tickets
KLM
5 Apr
LAS20:25Las Vegas Harry Reid Intl
37h 55m
3 stops
PER01:20Perth
12 Apr
PER20:30Perth
61h 05m
3 stops
LAS18:35Las Vegas Harry Reid Intl
$4,107
KLM
4 Apr
LAS20:25Las Vegas Harry Reid Intl
37h 55m
3 stops
PER01:20Perth
11 Apr
PER21:00Perth
60h 35m
3 stops
LAS18:35Las Vegas Harry Reid Intl
$4,654

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 21 February 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

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Mon 27/4

07:00-06:50

2 stops32h 50m

Perth

Sun 3/5

00:10-16:04

2 stops30h 54m

$1,861

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sat 4/4

07:10-11:15

2 stops37h 05m

Perth

Sat 11/4

12:25-11:01

2 stops37h 36m

$1,962

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Mon 27/4

19:04-11:15

2 stops25h 11m

Perth

Mon 4/5

23:45-20:48

3 stops36h 03m

$2,367

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sun 5/4

18:45-22:40

2 stops36h 55m

Perth

Sun 12/4

08:20-14:14

2 stops44h 54m

$2,397

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sun 5/4

11:39-22:50

2 stops44h 11m

Perth

Sun 12/4

23:35-09:02

3 stops48h 27m

$2,863

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Mon 27/4

06:30-14:40

3 stops41h 10m

Perth

Sun 3/5

01:10-17:49

3 stops31h 39m

$3,037

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sat 4/4

18:45-11:15

2 stops25h 30m

Perth

Sat 11/4

09:05-20:58

3 stops26h 53m

$3,648

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sun 5/4

20:25-01:20

3 stops37h 55m

Perth

Sun 12/4

20:30-18:35

3 stops61h 05m

$4,107

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sat 4/4

20:25-01:20

3 stops37h 55m

Perth

Sat 11/4

21:00-18:35

3 stops60h 35m

$4,654

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

33h 17m

Direct flights

None
The fastest flight from Las Vegas to Perth takes 33h 17m
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 33h 17m.

  • 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.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
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.

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