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

View AU$1,170 flight on Mon, 27 Oct. 2025Opens in a new window

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

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.

Air Canada
Thu., 6 Mar. - Wed., 12 Mar.
SYD
Sydney
LAS
Las Vegas
AU$1,559 Return, just found
AU$1,559
Return
just found
Select Air Canada flight, departing Thu., 6 Mar. from Sydney to Las Vegas, returning Wed., 12 Mar., priced at AU$1,559 just found
Air Canada
Mon., 17 Mar. - Tue., 1 Apr.
SYD
Sydney
LAS
Las Vegas
AU$1,583 Return, found 2 days ago
AU$1,583
Return
found 2 days ago
Select Air Canada flight, departing Mon., 17 Mar. from Sydney to Las Vegas, returning Tue., 1 Apr., priced at AU$1,583 found 2 days ago
American Airlines
Wed., 5 Mar. - Mon., 17 Mar.
SYD
Sydney
LAS
Las Vegas
AU$1,604 Return, just found
AU$1,604
Return
just found
Select American Airlines flight, departing Wed., 5 Mar. from Sydney to Las Vegas, returning Mon., 17 Mar., priced at AU$1,604 just found
Qantas Airways
Wed., 5 Mar. - Mon., 17 Mar.
SYD
Sydney
LAS
Las Vegas
AU$1,604 Return, just found
AU$1,604
Return
just found
Select Qantas Airways flight, departing Wed., 5 Mar. from Sydney to Las Vegas, returning Mon., 17 Mar., priced at AU$1,604 just found
Qantas Airways
Wed., 5 Mar. - Mon., 17 Mar.
SYD
Sydney
LAS
Las Vegas
AU$1,606 Return, just found
AU$1,606
Return
just found
Select Qantas Airways flight, departing Wed., 5 Mar. from Sydney to Las Vegas, returning Mon., 17 Mar., priced at AU$1,606 just found
Qantas Airways
Wed., 5 Mar. - Mon., 17 Mar.
SYD
Sydney
LAS
Las Vegas
AU$1,606 Return, just found
AU$1,606
Return
just found
Select Qantas Airways flight, departing Wed., 5 Mar. from Sydney to Las Vegas, returning Mon., 17 Mar., priced at AU$1,606 just found
Qantas Airways
Tue., 25 Mar. - Tue., 1 Apr.
SYD
Sydney
LAS
Las Vegas
AU$1,607 Return, found 1 hour ago
AU$1,607
Return
found 1 hour ago
Select Qantas Airways flight, departing Tue., 25 Mar. from Sydney to Las Vegas, returning Tue., 1 Apr., priced at AU$1,607 found 1 hour ago
American Airlines
Wed., 5 Mar. - Mon., 17 Mar.
SYD
Sydney
LAS
Las Vegas
AU$1,614 Return, just found
AU$1,614
Return
just found
Select American Airlines flight, departing Wed., 5 Mar. from Sydney to Las Vegas, returning Mon., 17 Mar., priced at AU$1,614 just found
United
Wed., 5 Mar. - Mon., 17 Mar.
SYD
Sydney
LAS
Las Vegas
AU$1,628 Return, just found
AU$1,628
Return
just found
Select United flight, departing Wed., 5 Mar. from Sydney to Las Vegas, returning Mon., 17 Mar., priced at AU$1,628 just found
Air New Zealand
Tue., 10 Jun. - Tue., 10 Jun.
SYD
Sydney
LAS
Las Vegas
AU$1,642 Return, found 19 hours ago
AU$1,642
Return
found 19 hours ago
Select Air New Zealand flight, departing Tue., 10 Jun. from Sydney to Las Vegas, returning Tue., 10 Jun., priced at AU$1,642 found 19 hours ago
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, Air Tahiti Nui, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, Delta, Hawaiian Airlines, Japan Airlines, Korean Air, Qantas Airways, Singapore Airlines, United, Virgin Australia
Return price
AU$1,558
Distance
12362 km

Your quick guide to flights from Sydney to Las Vegas

Pick up great flights from Sydney to Las Vegas

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Sydney to Las Vegas. 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 Sydney to Las Vegas that take around hours.

Find cheap flights from Sydney to Las Vegas

From the great flight deals with prices currently ranging from AU$1,559 to AU$1,642, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Sydney to Las Vegas 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 Las Vegas is normally in March.

Reasons to book your flight from Sydney to Las Vegas 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 Sydney to Las Vegas 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 Las Vegas 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 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 AU$1,559. 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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