Cheap Flights from Las Vegas (LAS) to Perth (PER)

View AU$1,084 flight on Mon, 8 Dec. 2025Opens in a new window

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Cheap Flights from Las Vegas (LAS) to Perth (PER)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed., 26 Feb. - Sun., 2 Mar.
LAS
Las Vegas
PER
Perth
AU$2,140 Return, found 6 days ago
AU$2,140
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed., 26 Feb. from Las Vegas to Perth, returning Sun., 2 Mar., priced at AU$2,140 found 6 days ago
Alaska Airlines
Sat., 8 Mar. - Mon., 24 Mar.
LAS
Las Vegas
PER
Perth
AU$2,173 Return, found 4 days ago
AU$2,173
Return
found 4 days ago
Select Alaska Airlines flight, departing Sat., 8 Mar. from Las Vegas to Perth, returning Mon., 24 Mar., priced at AU$2,173 found 4 days ago
Alaska Airlines
Wed., 26 Feb. - Sun., 2 Mar.
LAS
Las Vegas
PER
Perth
AU$2,220 Return, found 6 days ago
AU$2,220
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed., 26 Feb. from Las Vegas to Perth, returning Sun., 2 Mar., priced at AU$2,220 found 6 days ago
Alaska Airlines
Fri., 28 Feb. - Tue., 4 Mar.
LAS
Las Vegas
PER
Perth
AU$2,242 Return, found 4 days ago
AU$2,242
Return
found 4 days ago
Select Alaska Airlines flight, departing Fri., 28 Feb. from Las Vegas to Perth, returning Tue., 4 Mar., priced at AU$2,242 found 4 days ago
Alaska Airlines
Wed., 26 Feb. - Sun., 2 Mar.
LAS
Las Vegas
PER
Perth
AU$2,243 Return, found 6 days ago
AU$2,243
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed., 26 Feb. from Las Vegas to Perth, returning Sun., 2 Mar., priced at AU$2,243 found 6 days ago
Cathay Pacific
Mon., 8 Sep. - Tue., 30 Sep.
LAS
Las Vegas
PER
Perth
AU$2,248 Return, found 5 days ago
AU$2,248
Return
found 5 days ago
Select Cathay Pacific flight, departing Mon., 8 Sep. from Las Vegas to Perth, returning Tue., 30 Sep., priced at AU$2,248 found 5 days ago
Alaska Airlines
Mon., 3 Mar. - Mon., 17 Mar.
LAS
Las Vegas
PER
Perth
AU$2,260 Return, found 3 days ago
AU$2,260
Return
found 3 days ago
Select Alaska Airlines flight, departing Mon., 3 Mar. from Las Vegas to Perth, returning Mon., 17 Mar., priced at AU$2,260 found 3 days ago
American Airlines
Wed., 26 Mar. - Sun., 30 Mar.
LAS
Las Vegas
PER
Perth
AU$2,274 Return, found 3 days ago
AU$2,274
Return
found 3 days ago
Select American Airlines flight, departing Wed., 26 Mar. from Las Vegas to Perth, returning Sun., 30 Mar., priced at AU$2,274 found 3 days ago
United
Tue., 4 Mar. - Sat., 8 Mar.
LAS
Las Vegas
PER
Perth
AU$2,359 Return, found 2 hours ago
AU$2,359
Return
found 2 hours ago
Select United flight, departing Tue., 4 Mar. from Las Vegas to Perth, returning Sat., 8 Mar., priced at AU$2,359 found 2 hours ago
Qatar Airways
Tue., 4 Mar. - Sat., 8 Mar.
LAS
Las Vegas
PER
Perth
AU$2,434 Return, found 2 hours ago
AU$2,434
Return
found 2 hours ago
Select Qatar Airways flight, departing Tue., 4 Mar. from Las Vegas to Perth, returning Sat., 8 Mar., priced at AU$2,434 found 2 hours ago
Flight from Las Vegas to Perth route information
Origin airport
Harry Reid Intl.
Destination airport
Perth
Airlines serving
Air Canada, Air New Zealand, Alaska Airlines, Cathay Pacific, Qatar Airways, United
Return price
AU$2,139
Distance
15245 km

Your quick guide to flights from Las Vegas to Perth

Pick up great flights from Las Vegas to Perth

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Las Vegas to Perth. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Las Vegas to Perth that take around hours.

Find cheap flights from Las Vegas to Perth

From the great flight deals with prices currently ranging from AU$2,140 to AU$2,434, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Las Vegas to Perth around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Perth is normally in February.

Reasons to book your flight from Las Vegas to Perth with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Las Vegas to Perth across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Perth right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from LAS to PER?
The lowest price advertised for a round-trip journey between Harry Reid Airport (formerly McCarran Airport) and Perth Airport is AU$2,140. But you better get a move on. This price is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Harry Reid Airport (formerly McCarran Airport) to PER?
This differs between air carriers, as each one has its own terms and conditions. Visit the Customer Service Portal, where you’ll find simple instructions on how to cancel online.
How do I find cheap flights from LAS to PER that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Harry Reid Airport (formerly McCarran Airport) to Perth Airport (PER) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from LAS to Perth Airport?
The distance is around 15 400 kilometres. Sleep mask? Check. A change of clothes? Check. We suggest you pack all the travel comforts for this long-haul Las Vegas to Perth flight.
Which airlines fly direct from LAS to Perth Airport (PER)?
Flying directly between Harry Reid Airport (formerly McCarran Airport) and Perth Airport (PER) isn’t possible at the moment. However, you’ll still be able to find a flight to Perth with at least one stop.
Are Harry Reid Airport (formerly McCarran Airport) to Perth Airport (PER) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Harry Reid Airport (formerly McCarran Airport) to Perth Airport at the last minute could save you some serious cash. However, it could end up costing a great deal more! If you’d prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn’t released tickets yet, check back often as deals are updated all the time on Expedia.
*Available to Expedia members.