$743 Cheap Flights from Perth (PER) to Las Vegas (LAS)

View $743 flight on Tue, Jan 27, 2026Opens in a new window

Popular airlines from Perth Airport (PER) to Harry Reid Intl. Airport (LAS)

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

Prices were available within the past 7 days and start at $743 for one-way flights and $1,328 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Fri, Feb 20 - Sun, Mar 8
PER
Perth
LAS
Las Vegas
$1,328 Roundtrip, found 2 days ago
$1,328
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Fri, Feb 20 from Perth to Las Vegas, returning Sun, Mar 8, priced at $1,328 found 2 days ago
Air Canada
Sun, Nov 9 - Tue, Nov 25
PER
Perth
LAS
Las Vegas
$1,342 Roundtrip, found 4 days ago
$1,342
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sun, Nov 9 from Perth to Las Vegas, returning Tue, Nov 25, priced at $1,342 found 4 days ago
Air Canada
Sat, Feb 21 - Wed, Mar 11
PER
Perth
LAS
Las Vegas
$1,365 Roundtrip, found 1 day ago
$1,365
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Feb 21 from Perth to Las Vegas, returning Wed, Mar 11, priced at $1,365 found 1 day ago
All Nippon Airways
Fri, Feb 20 - Sun, Mar 8
PER
Perth
LAS
Las Vegas
$1,394 Roundtrip, found 2 days ago
$1,394
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Fri, Feb 20 from Perth to Las Vegas, returning Sun, Mar 8, priced at $1,394 found 2 days ago
Air Canada
Sat, Feb 21 - Wed, Mar 11
PER
Perth
LAS
Las Vegas
$1,420 Roundtrip, found 1 day ago
$1,420
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Feb 21 from Perth to Las Vegas, returning Wed, Mar 11, priced at $1,420 found 1 day ago
Air Canada
Sun, Nov 9 - Tue, Nov 25
PER
Perth
LAS
Las Vegas
$1,421 Roundtrip, found 4 days ago
$1,421
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sun, Nov 9 from Perth to Las Vegas, returning Tue, Nov 25, priced at $1,421 found 4 days ago
Singapore Airlines
Sat, Feb 21 - Wed, Mar 11
PER
Perth
LAS
Las Vegas
$1,480 Roundtrip, found 1 day ago
$1,480
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Sat, Feb 21 from Perth to Las Vegas, returning Wed, Mar 11, priced at $1,480 found 1 day ago
Singapore Airlines
Sat, Feb 21 - Wed, Mar 11
PER
Perth
LAS
Las Vegas
$1,487 Roundtrip, found 1 day ago
$1,487
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Sat, Feb 21 from Perth to Las Vegas, returning Wed, Mar 11, priced at $1,487 found 1 day ago
Jetstar
Sat, Feb 21 - Wed, Mar 11
PER
Perth
LAS
Las Vegas
$1,536 Roundtrip, found 1 day ago
$1,536
Roundtrip
found 1 day ago
Select Jetstar flight, departing Sat, Feb 21 from Perth to Las Vegas, returning Wed, Mar 11, priced at $1,536 found 1 day ago
Qantas Airways
Sat, Feb 21 - Wed, Mar 11
PER
Perth
LAS
Las Vegas
$1,553 Roundtrip, found 1 day ago
$1,553
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Sat, Feb 21 from Perth to Las Vegas, returning Wed, Mar 11, priced at $1,553 found 1 day ago

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $1,739
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $1,739

Frequently asked questions

How much does a flight from Perth Airport (PER) to Harry Reid Intl. Airport (LAS) cost?
Get a cheap one-way flight from $743 or cheap return flight from $1,328 from Perth Airport (PER) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Perth Airport (PER) to Harry Reid Intl. Airport (LAS)?
Planning your getaway for February may help you find better deals, as it's the cheapest month for flights between PER and LAS. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Perth Airport (PER) to Harry Reid Intl. Airport (LAS)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from PER to LAS. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Perth Airport (PER) to Harry Reid Intl. Airport (LAS)?
You'll need to catch a flight with a layover when traveling from Perth Airport (PER) to Harry Reid Intl. Airport (LAS). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from PER to LAS?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Perth Airport (PER) to Harry Reid Intl. Airport (LAS)?
Select a flight from Perth Airport (PER) to Harry Reid Intl. Airport (LAS) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Perth Airport (PER) to Harry Reid Intl. Airport (LAS) last-minute?
Holding off until just before your trip to book a ticket from PER to LAS generally means paying more. While you may find some last-minute discounts, they're not always guaranteed. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a PER to LAS flight and hotel package?
Compared with arranging hotels and flights separately, booking a PER to LAS flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Just secure your flights and select from our extensive range of stays, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Perth Airport (PER) to Harry Reid Intl. Airport (LAS)?
If you booked your PER to LAS flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Perth
Destination airport
Harry Reid Intl.
Airlines serving
Air New Zealand, All Nippon Airways, Qantas Airways, Qatar Airways
Roundtrip price
$1,328
Distance
9528 mi

Book with confidence

Perth to Las Vegas Flights

The cheapest times to fly from Perth to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Perth to Las Vegas are during the month of February. You can find some of the cheapest flights from Perth to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Perth to Las Vegas

Sunday is one of the best days to book for cheap flights from Perth to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Perth to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Perth to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $743 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Perth to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Perth to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Perth to Las Vegas Flights

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*Available to One Key members.