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Cheap flights from Sydney to Las Vegas from $530

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Las Vegas departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sydney to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:20 am - 11:48 pm
SYD
-
LAS
31h 28m
1 stop
Air Canada Logo
6:45 am - 7:20 am
LAS
-
SYD
31h 35m
1 stop
$776Air Canada
Thu, May 7 - Thu, May 21
Air Canada Logo
9:20 am - 11:48 pm
SYD
-
LAS
31h 28m
1 stop
Air Canada Logo
6:45 am - 7:20 am
LAS
-
SYD
31h 35m
1 stop
$777Air Canada
Thu, May 7 - Thu, May 21
Air Canada Logo
9:20 am - 11:48 pm
SYD
-
LAS
31h 28m
1 stop
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
$807Air Canada
Mon, Jun 1 - Mon, Jun 15
Air Canada Logo
9:20 am - 4:58 pm
SYD
-
LAS
24h 38m
1 stop
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
$814Air Canada
Mon, Jun 1 - Tue, Jul 28
Air Canada Logo
9:20 am - 4:58 pm
SYD
-
LAS
24h 38m
1 stop
Air Canada Logo
6:00 pm - 10:40 am
LAS
-
SYD
23h 40m
2 stops
$829Air Canada
Mon, Jun 1 - Mon, Jun 15
Air Canada Logo
9:20 am - 5:01 pm
SYD
-
LAS
24h 41m
1 stop
Air Canada Logo
6:50 am - 7:20 am
LAS
-
SYD
31h 30m
1 stop
$834Air Canada
Wed, Jul 22 - Wed, Jul 29
American Airlines Logo
9:10 am - 5:24 pm
SYD
-
LAS
25h 14m
1 stop
American Airlines Logo
11:59 pm - 6:55 am
LAS
-
SYD
37h 56m
1 stop
$837American Airlines
Tue, Jul 21 - Sat, Jul 25
Air Canada Logo
9:20 am - 5:01 pm
SYD
-
LAS
24h 41m
1 stop
Air Canada Logo
6:50 am - 7:20 am
LAS
-
SYD
31h 30m
1 stop
$842Air Canada
Thu, Sep 3 - Tue, Sep 8
United Airlines Logo
9:30 am - 6:50 pm
SYD
-
LAS
26h 20m
2 stops
United Airlines Logo
8:31 pm - 7:00 am
LAS
-
SYD
17h 29m
1 stop
$843United Airlines
Mon, Jun 1 - Tue, Jul 28
United Airlines Logo
9:30 am - 9:37 am
SYD
-
LAS
17h 07m
1 stop
United Airlines Logo
6:00 am - 7:00 am
LAS
-
SYD
32h 00m
1 stop
$844United Airlines
Thu, Apr 16 - Wed, Apr 29

Air Canada flights from Sydney to Las Vegas

Our best Air Canada deals on Sydney to Las Vegas flight tickets
Air Canada
May 7
SYD9:20 amSydney Kingsford Smith
31h 28m
1 stop
LAS11:48 pmLas Vegas Harry Reid Intl
May 21
LAS6:45 amLas Vegas Harry Reid Intl
31h 35m
1 stop
SYD7:20 amSydney Kingsford Smith
$776
Air Canada
May 7
SYD9:20 amSydney Kingsford Smith
31h 28m
1 stop
LAS11:48 pmLas Vegas Harry Reid Intl
May 21
LAS6:45 amLas Vegas Harry Reid Intl
31h 35m
1 stop
SYD7:20 amSydney Kingsford Smith
$777
Air Canada
Jun 1
SYD9:20 amSydney Kingsford Smith
31h 28m
1 stop
LAS11:48 pmLas Vegas Harry Reid Intl
Jun 15
LAS6:00 pmLas Vegas Harry Reid Intl
20h 20m
1 stop
SYD7:20 amSydney Kingsford Smith
$807

American Airlines flights from Sydney to Las Vegas

Our best American Airlines deals on Sydney to Las Vegas flight tickets
American Airlines
Jul 21
SYD9:10 amSydney Kingsford Smith
25h 14m
1 stop
LAS5:24 pmLas Vegas Harry Reid Intl
Jul 25
LAS11:59 pmLas Vegas Harry Reid Intl
37h 56m
1 stop
SYD6:55 amSydney Kingsford Smith
$837
American Airlines
Apr 21
SYD12:00 pmSydney Kingsford Smith
24h 55m
1 stop
LAS7:55 pmLas Vegas Harry Reid Intl
Apr 29
LAS12:22 pmLas Vegas Harry Reid Intl
25h 43m
2 stops
SYD7:05 amSydney Kingsford Smith
$864
American Airlines
Apr 21
SYD6:25 amSydney Kingsford Smith
21h 36m
2 stops
LAS11:01 amLas Vegas Harry Reid Intl
Apr 29
LAS12:22 pmLas Vegas Harry Reid Intl
25h 43m
2 stops
SYD7:05 amSydney Kingsford Smith
$879

momondo Fare Finder

 
Customize your flight search to find flights from Sydney to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 18, 2026.
Use the filters below to find and compare flights from Sydney to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 5/7

9:20 am-11:48 pm

1 stop31h 28m

Las Vegas Harry Reid Intl

Thu 5/21

6:45 am-7:20 am

1 stop31h 35m

$776

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 5/7

9:20 am-11:48 pm

1 stop31h 28m

Las Vegas Harry Reid Intl

Thu 5/21

6:45 am-7:20 am

1 stop31h 35m

$777

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 6/1

9:20 am-11:48 pm

1 stop31h 28m

Las Vegas Harry Reid Intl

Mon 6/15

6:00 pm-7:20 am

1 stop20h 20m

$807

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 6/1

9:20 am-4:58 pm

1 stop24h 38m

Las Vegas Harry Reid Intl

Tue 7/28

6:00 pm-7:20 am

1 stop20h 20m

$814

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 6/1

9:20 am-4:58 pm

1 stop24h 38m

Las Vegas Harry Reid Intl

Mon 6/15

6:00 pm-10:40 am

2 stops23h 40m

$829

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 7/22

9:20 am-5:01 pm

1 stop24h 41m

Las Vegas Harry Reid Intl

Wed 7/29

6:50 am-7:20 am

1 stop31h 30m

$834

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 7/21

9:10 am-5:24 pm

1 stop25h 14m

Las Vegas Harry Reid Intl

Sat 7/25

11:59 pm-6:55 am

1 stop37h 56m

$837

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 9/3

9:20 am-5:01 pm

1 stop24h 41m

Las Vegas Harry Reid Intl

Tue 9/8

6:50 am-7:20 am

1 stop31h 30m

$842
Quickest round-trip

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 6/1

9:30 am-6:50 pm

2 stops26h 20m

Las Vegas Harry Reid Intl

Tue 7/28

8:31 pm-7:00 am

1 stop17h 29m

$843

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 4/16

9:30 am-9:37 am

1 stop17h 07m

Las Vegas Harry Reid Intl

Wed 4/29

6:00 am-7:00 am

1 stop32h 00m

$844

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Sydney to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of November is, on average, the cheapest month to fly to Las Vegas from Sydney, with most prices found around $952. The month of August is another great option to travel to Las Vegas, with average flight prices from Sydney averaging around $997.

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $1,119 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Sydney for as low as $946 on momondo.

Can stopping save me money on Sydney to Las Vegas flights?

You could potentially save up to 27% on your flight if you consider stops on a Sydney to Las Vegas flight.

How have Sydney to Las Vegas flight prices changed over time?

As of March 2026, prices for Sydney to Las Vegas flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sydney to Las Vegas (SYD to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Las Vegas

Fastest flight time

17h 12m

Direct flights

None
The fastest flight from Sydney to Las Vegas takes 17h 12m
There are no direct flights from Sydney to Las Vegas. There are no popular flight routes from Sydney to Las Vegas.
Search flight deals

  • How far is Sydney Kingsford Smith to Las Vegas Harry Reid Intl by plane?

    The distance between Sydney Kingsford Smith and Las Vegas Harry Reid Intl is about 7720.9 mi. 17h 12m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Sydney to Las Vegas?

  • What is the most popular airline from Sydney to Las Vegas?

Best airlines flying from Sydney to Las Vegas

Compare and see reviews for airlines that fly from Sydney to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $830Free CancellationRating
7.4
9,435 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $888Free CancellationRating
7.5
1,006 reviews
Search Qantas Airways flights
DeltaPriceFrom $906Free CancellationRating
7.9
8,289 reviews
Search Delta flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Paradise
Mesquite
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Las Vegas?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Las Vegas. momondo saves you time and could save you money on your trip.

Can I find flights from Sydney to Las Vegas with flexible booking policies on momondo?

All flight searches from Sydney to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to Las Vegas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sydney to Las Vegas.

I’m not ready to book a flight from Sydney to Las Vegas right now. Can momondo alert me if prices change?

Price alerts on flights to Las Vegas from Sydney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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