£362 Cheap Flights from Sydney (SYD) to Las Vegas (LAS)

View £362 flight on Mon, 12 Jan 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Sydney (SYD) to Las Vegas (LAS)

Prices were available within the past 7 days and start at £362 for one-way flights and £601 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 19 Oct - Wed, 29 Oct
SYD
Sydney
LAS
Las Vegas
£601 Return, found 5 days ago
£601
Return
found 5 days ago
Select American Airlines flight, departing Sun, 19 Oct from Sydney to Las Vegas, returning Wed, 29 Oct, priced at £601 found 5 days ago
Air Canada
Tue, 10 Feb - Sun, 15 Feb
SYD
Sydney
LAS
Las Vegas
£609 Return, found 3 days ago
£609
Return
found 3 days ago
Select Air Canada flight, departing Tue, 10 Feb from Sydney to Las Vegas, returning Sun, 15 Feb, priced at £609 found 3 days ago
Hawaiian Airlines
Sun, 19 Oct - Wed, 29 Oct
SYD
Sydney
LAS
Las Vegas
£611 Return, found 5 days ago
£611
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Sun, 19 Oct from Sydney to Las Vegas, returning Wed, 29 Oct, priced at £611 found 5 days ago
United
Sat, 7 Feb - Sat, 14 Feb
SYD
Sydney
LAS
Las Vegas
£613 Return, found 3 days ago
£613
Return
found 3 days ago
Select United flight, departing Sat, 7 Feb from Sydney to Las Vegas, returning Sat, 14 Feb, priced at £613 found 3 days ago
Alaska Airlines
Sat, 4 Oct - Thu, 9 Oct
SYD
Sydney
LAS
Las Vegas
£613 Return, found 3 days ago
£613
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 4 Oct from Sydney to Las Vegas, returning Thu, 9 Oct, priced at £613 found 3 days ago
Delta
Sat, 7 Feb - Fri, 13 Feb
SYD
Sydney
LAS
Las Vegas
£613 Return, found 3 days ago
£613
Return
found 3 days ago
Select Delta flight, departing Sat, 7 Feb from Sydney to Las Vegas, returning Fri, 13 Feb, priced at £613 found 3 days ago
Hawaiian Airlines
Tue, 9 Sep - Sat, 13 Sep
SYD
Sydney
LAS
Las Vegas
£614 Return, found 4 days ago
£614
Return
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, 9 Sep from Sydney to Las Vegas, returning Sat, 13 Sep, priced at £614 found 4 days ago
Alaska Airlines
Sun, 18 Jan - Sat, 31 Jan
SYD
Sydney
LAS
Las Vegas
£617 Return, found 1 day ago
£617
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 18 Jan from Sydney to Las Vegas, returning Sat, 31 Jan, priced at £617 found 1 day ago
Qantas Airways
Wed, 15 Oct - Wed, 22 Oct
SYD
Sydney
LAS
Las Vegas
£662 Return, found 17 hours ago
£662
Return
found 17 hours ago
Select Qantas Airways flight, departing Wed, 15 Oct from Sydney to Las Vegas, returning Wed, 22 Oct, priced at £662 found 17 hours ago
Japan Airlines
Wed, 13 May - Tue, 19 May
SYD
Sydney
LAS
Las Vegas
£790 Return, found 5 days ago
£790
Return
found 5 days ago
Select Japan Airlines flight, departing Wed, 13 May from Sydney to Las Vegas, returning Tue, 19 May, priced at £790 found 5 days ago

Find the cheapest month to fly from Sydney (SYD) to Las Vegas (LAS)

October is typically the cheapest month to fly

From £583 - £1,147 per traveller.

Graph displaying average flight prices per month

Flight from Sydney to Las Vegas route information
Origin airport
Kingsford Smith Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Air Canada, Air New Zealand, Alaska Airlines, All Nippon Airways, Asiana Airlines, Cathay Pacific, Hawaiian Airlines, Japan Airlines, Korean Air, Qantas Airways, Qatar Airways, Singapore Airlines
Return price
£600
Distance
12362 km

Compare flights from Sydney to Las Vegas easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sydney to Las Vegas. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Harry Reid Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kingsford Smith Intl. to Harry Reid Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Kingsford Smith Intl. (SYD) to Harry Reid Intl. (LAS)

The easiest way to view the best deals on flights from Sydney to Las Vegas today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Kingsford Smith Intl. to Harry Reid Intl. start at just £601 and range up to £790.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Sydney and Las Vegas
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Sydney to Las Vegas flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kingsford Smith Intl. to Harry Reid Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Kingsford Smith Intl. Airport (SYD) to LAS?
The lowest price advertised for a round-trip journey between Sydney Airport and Harry Reid Airport (formerly McCarran Airport) is £601. But you better act soon. This figure is taken from fares available 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 Kingsford Smith Intl. Airport (SYD) to Harry Reid Airport (formerly McCarran Airport)?
Every airline has a different set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Mascot Airport to Harry Reid Airport (formerly McCarran Airport) 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 Kingsford Smith Intl. Airport (SYD) to LAS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SYD to Harry Reid Airport (formerly McCarran Airport)?
You'll have 12,400 kilometres to cover on the long-haul Sydney to Las Vegas route. Wear layers of comfortable clothes and consider taking a pair of noise-cancelling earphones.
Which airlines fly direct from Kingsford Smith Intl. Airport (SYD) to LAS?
You won't find any airlines flying directly between Sydney Airport and LAS, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are Sydney Airport to LAS flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Kingsford Smith Intl. Airport (SYD) to Harry Reid Airport (formerly McCarran Airport) are available up to 12 months prior to departure on Expedia. And although you may occasionally pick up a fantastic last-minute deal, it's not something you should count on. Also, booking your flights well in advance means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We frequently update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

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