CA $843 Cheap Flights from Las Vegas (LAS) to Sydney (SYD)

View CA $843 flight on Tue, Jul. 8, 2025Opens in a new window

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

Prices were available within the past 7 days and start at CA $843 for one-way flights and CA $1,584 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air New Zealand
Sun., Aug. 31 - Mon., Sep. 15
LAS
Las Vegas
SYD
Sydney
CA $1,584 Roundtrip, found 3 days ago
CA $1,584
Roundtrip
found 3 days ago
Select Air New Zealand flight, departing Sun., Aug. 31 from Las Vegas to Sydney, returning Mon., Sep. 15, priced at CA $1,584 found 3 days ago
Hawaiian Airlines
Fri., Aug. 15 - Fri., Sep. 12
LAS
Las Vegas
SYD
Sydney
CA $1,587 Roundtrip, found 7 hours ago
CA $1,587
Roundtrip
found 7 hours ago
Select Hawaiian Airlines flight, departing Fri., Aug. 15 from Las Vegas to Sydney, returning Fri., Sep. 12, priced at CA $1,587 found 7 hours ago
Alaska Airlines
Fri., Aug. 15 - Fri., Sep. 12
LAS
Las Vegas
SYD
Sydney
CA $1,587 Roundtrip, found 7 hours ago
CA $1,587
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Fri., Aug. 15 from Las Vegas to Sydney, returning Fri., Sep. 12, priced at CA $1,587 found 7 hours ago
Air New Zealand
Tue., Aug. 12 - Mon., Sep. 8
LAS
Las Vegas
SYD
Sydney
CA $1,588 Roundtrip, found 5 days ago
CA $1,588
Roundtrip
found 5 days ago
Select Air New Zealand flight, departing Tue., Aug. 12 from Las Vegas to Sydney, returning Mon., Sep. 8, priced at CA $1,588 found 5 days ago
Air Canada
Fri., Aug. 15 - Tue., Sep. 9
LAS
Las Vegas
SYD
Sydney
CA $1,588 Roundtrip, found 5 days ago
CA $1,588
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri., Aug. 15 from Las Vegas to Sydney, returning Tue., Sep. 9, priced at CA $1,588 found 5 days ago
Alaska Airlines
Sat., Aug. 16 - Sat., Sep. 6
LAS
Las Vegas
SYD
Sydney
CA $1,591 Roundtrip, found 1 day ago
CA $1,591
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat., Aug. 16 from Las Vegas to Sydney, returning Sat., Sep. 6, priced at CA $1,591 found 1 day ago
Alaska Airlines
Sat., Sep. 20 - Sat., Oct. 4
LAS
Las Vegas
SYD
Sydney
CA $1,593 Roundtrip, found 3 days ago
CA $1,593
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat., Sep. 20 from Las Vegas to Sydney, returning Sat., Oct. 4, priced at CA $1,593 found 3 days ago
Alaska Airlines
Fri., Aug. 15 - Sun., Sep. 7
LAS
Las Vegas
SYD
Sydney
CA $1,596 Roundtrip, found 5 days ago
CA $1,596
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri., Aug. 15 from Las Vegas to Sydney, returning Sun., Sep. 7, priced at CA $1,596 found 5 days ago
Air Canada
Fri., Aug. 15 - Sun., Sep. 7
LAS
Las Vegas
SYD
Sydney
CA $1,603 Roundtrip, found 5 days ago
CA $1,603
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri., Aug. 15 from Las Vegas to Sydney, returning Sun., Sep. 7, priced at CA $1,603 found 5 days ago
All Nippon Airways
Wed., Sep. 24 - Wed., Oct. 8
LAS
Las Vegas
SYD
Sydney
CA $1,644 Roundtrip, found 3 days ago
CA $1,644
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Wed., Sep. 24 from Las Vegas to Sydney, returning Wed., Oct. 8, priced at CA $1,644 found 3 days ago
Flight from Las Vegas to Sydney (LAS - SYD) route information
Origin airport
Harry Reid Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air New Zealand, Alaska Airlines, All Nippon Airways, American Airlines, Cathay Pacific, Delta, Hawaiian Airlines, Korean Air, Qantas Airways, United
Roundtrip price
CA $1,584
Distance
12362 km

Las Vegas to Sydney Flights

Ready for an adventure? Thought so! Prepare to see the sights when you book your trip from Las Vegas to Sydney with Expedia.ca. Whether you’re visiting for business or pleasure, we know how important it is to bring home travel stories. Maybe your tales will include the best dinner of your life, or the weirdest street art you saw in the city, or the concert that turned you into a fan of a new band. Whatever it is, your new favourite anecdote is right around the corner. Book your trip from LAS to SYD and begin your journey!

Getting a cheap deal on your trip sets the tone for the perfect holiday. And with Expedia.ca, you know you can travel from Las Vegas to Sydney on the cheap, with enough money left over for a stellar time in the city. That could mean more tours with the kids, more concerts with the spouse, more dessert amongst co-workers, or even front row seats to a sports game if you’re travelling solo. It’s your holiday! Make it great.

Travelling shouldn’t cost an arm and a leg before you even get to relax on the plane’s armrests. Count on Expedia.ca to get you the best discounts on flights from LAS to SYD. And remember this: You can also save big when you bundle. Add a hotel or car rental deal to your flight and witness those savings add up. Hey, more money for more souvenirs, right? Right! Pack your bags and we’ll see you on the route.

Combine your Sydney flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from with Expedia Canada. Use us as your top travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Harry Reid Airport (formerly McCarran Airport) to Mascot Airport?
The lowest price advertised for a round-trip journey from Harry Reid Airport (formerly McCarran Airport) to SYD is CA $1,584. But you better get moving. 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 LAS to Sydney Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from LAS to Mascot 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 Harry Reid Airport (formerly McCarran Airport) to Sydney Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from LAS to Kingsford Smith Intl. Airport (SYD)?
With a flight distance of 12,400 kilometers between LAS and Sydney Airport, this is a long-haul journey. Ensure that you drink plenty of water and move your legs every now and then.
Which airlines fly direct from LAS to Mascot Airport?
If you want to fly straight from LAS to Kingsford Smith Intl. Airport (SYD), you’ll need to book a flight with one or more stops. Unfortunately, there aren’t any airlines that fly directly on this route.
Are LAS to Sydney Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from LAS to Sydney Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out! If you’d rather start planning early, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines release their prices so far in advance. Our suggestion? Check back often as prices are updated regularly.

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