Cheap Flights from Sydney (SYD) to Las Vegas (LAS) from HK$3,856~

View HK$3,856 flight on Tue, 12 Aug 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$3,856 for one-way flights and HK$6,503 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 9 Sep - Tue, 16 Sep
SYD
Sydney
LAS
Las Vegas
HK$6,503 Return, found 4 days ago
HK$6,503
Return
found 4 days ago
Select American Airlines flight, departing Tue, 9 Sep from Sydney to Las Vegas, returning Tue, 16 Sep, priced at HK$6,503 found 4 days ago
Delta
Tue, 12 Aug - Fri, 22 Aug
SYD
Sydney
LAS
Las Vegas
HK$6,578 Return, found 13 hours ago
HK$6,578
Return
found 13 hours ago
Select Delta flight, departing Tue, 12 Aug from Sydney to Las Vegas, returning Fri, 22 Aug, priced at HK$6,578 found 13 hours ago
United
Tue, 9 Sep - Tue, 16 Sep
SYD
Sydney
LAS
Las Vegas
HK$6,637 Return, found 4 days ago
HK$6,637
Return
found 4 days ago
Select United flight, departing Tue, 9 Sep from Sydney to Las Vegas, returning Tue, 16 Sep, priced at HK$6,637 found 4 days ago
American Airlines
Tue, 12 Aug - Mon, 25 Aug
SYD
Sydney
LAS
Las Vegas
HK$6,813 Return, found 4 hours ago
HK$6,813
Return
found 4 hours ago
Select American Airlines flight, departing Tue, 12 Aug from Sydney to Las Vegas, returning Mon, 25 Aug, priced at HK$6,813 found 4 hours ago
American Airlines
Tue, 12 Aug - Mon, 25 Aug
SYD
Sydney
LAS
Las Vegas
HK$7,208 Return, found 4 hours ago
HK$7,208
Return
found 4 hours ago
Select American Airlines flight, departing Tue, 12 Aug from Sydney to Las Vegas, returning Mon, 25 Aug, priced at HK$7,208 found 4 hours ago
American Airlines
Tue, 12 Aug - Fri, 22 Aug
SYD
Sydney
LAS
Las Vegas
HK$7,218 Return, found 13 hours ago
HK$7,218
Return
found 13 hours ago
Select American Airlines flight, departing Tue, 12 Aug from Sydney to Las Vegas, returning Fri, 22 Aug, priced at HK$7,218 found 13 hours ago
Delta
Tue, 12 Aug - Fri, 22 Aug
SYD
Sydney
LAS
Las Vegas
HK$7,558 Return, found 13 hours ago
HK$7,558
Return
found 13 hours ago
Select Delta flight, departing Tue, 12 Aug from Sydney to Las Vegas, returning Fri, 22 Aug, priced at HK$7,558 found 13 hours ago
Qantas Airways
Tue, 12 Aug - Mon, 25 Aug
SYD
Sydney
LAS
Las Vegas
HK$7,607 Return, found 4 hours ago
HK$7,607
Return
found 4 hours ago
Select Qantas Airways flight, departing Tue, 12 Aug from Sydney to Las Vegas, returning Mon, 25 Aug, priced at HK$7,607 found 4 hours ago
Qantas Airways
Tue, 12 Aug - Mon, 25 Aug
SYD
Sydney
LAS
Las Vegas
HK$7,612 Return, found 4 hours ago
HK$7,612
Return
found 4 hours ago
Select Qantas Airways flight, departing Tue, 12 Aug from Sydney to Las Vegas, returning Mon, 25 Aug, priced at HK$7,612 found 4 hours ago
Japan Airlines
Tue, 12 Aug - Mon, 25 Aug
SYD
Sydney
LAS
Las Vegas
HK$11,880 Return, found 4 hours ago
HK$11,880
Return
found 4 hours ago
Select Japan Airlines flight, departing Tue, 12 Aug from Sydney to Las Vegas, returning Mon, 25 Aug, priced at HK$11,880 found 4 hours ago

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

August is typically the cheapest month to fly

From HK$6,413 - HK$8,974 per traveller.

Graph displaying average flight prices per month

Sydney to Las Vegas route information
Origin airport
Kingsford Smith Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Air Canada, American Airlines, Asiana Airlines, Cathay Pacific, Delta, Fiji Airways, Japan Airlines, Korean Air, Qantas Airways, Qatar Airways, Turkish Airlines, United
Return price
HK$6,503
Distance
12362 km

Flights from Sydney to Las Vegas

Book cheap flights from Sydney (SYD) to Las Vegas (LAS) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Sydney (SYD) to Las Vegas (LAS) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Sydney (SYD) to Las Vegas (LAS) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Las Vegas flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Las Vegas and things to do in Las Vegas for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Las Vegas more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Las Vegas is HK$3,856 now!

 

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 HK$6,503. 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 kilometers to cover on the long-haul Sydney to Las Vegas route. Wear layers of comfortable clothes and consider taking a pair of noise-canceling 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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