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Cheap flights from Sydney to Las Vegas from $527

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 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

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 - 12:08 am
SYD
-
LAS
31h 48m
1 stop
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
$952Air Canada
Sun, May 24 - Mon, Jun 8
American Airlines Logo
9:10 am - 3:52 pm
SYD
-
LAS
23h 42m
1 stop
American Airlines Logo
6:03 pm - 7:05 am
LAS
-
SYD
20h 02m
1 stop
$957American Airlines
Mon, Jun 1 - Tue, Jul 28
Air Canada Logo
7:00 am - 12:08 am
SYD
-
LAS
34h 08m
2 stops
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
$967Air Canada
Sun, May 24 - Mon, Jun 8
American Airlines Logo
9:10 am - 2:48 pm
SYD
-
LAS
22h 38m
2 stops
American Airlines Logo
6:03 pm - 7:05 am
LAS
-
SYD
20h 02m
1 stop
$971American Airlines
Mon, Jun 1 - Tue, Jul 28
Air Canada Logo
9:20 am - 12:08 am
SYD
-
LAS
31h 48m
1 stop
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
$975Air Canada
Sun, May 24 - Mon, Jun 8
Multiple Airlines Logo
7:00 am - 12:08 am
SYD
-
LAS
34h 08m
2 stops
Multiple Airlines Logo
6:00 pm - 10:40 am
LAS
-
SYD
23h 40m
2 stops
$983Multiple Airlines
Sun, May 24 - Mon, Jun 8
Air Canada Logo
7:30 am - 12:08 am
SYD
-
LAS
33h 38m
2 stops
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
$998Air Canada
Tue, May 26 - Tue, Jun 2
Air Canada Logo
9:20 am - 12:03 am
SYD
-
LAS
31h 43m
1 stop
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
$1,001Air Canada
Mon, Jun 1 - Sun, Jun 21
American Airlines Logo
9:10 am - 1:53 pm
SYD
-
LAS
21h 43m
1 stop
American Airlines Logo
7:15 am - 7:05 am
LAS
-
SYD
30h 50m
1 stop
$1,003American Airlines
Sat, May 30 - Mon, Aug 31
British Airways Logo
9:10 am - 5:51 pm
SYD
-
LAS
25h 41m
2 stops
British Airways Logo
4:33 pm - 7:05 am
LAS
-
SYD
21h 32m
2 stops
$1,007British Airways
Mon, May 25 - Mon, Jun 1

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Delta flights from Sydney to Las Vegas

Our best Delta deals on Sydney to Las Vegas flight tickets
Delta
May 4
SYD9:15 amSydney Kingsford Smith
25h 34m
1 stop
LAS5:49 pmLas Vegas Harry Reid Intl
May 18
LAS7:25 pmLas Vegas Harry Reid Intl
18h 25m
1 stop
SYD6:50 amSydney Kingsford Smith
$976
Delta
May 19
SYD9:15 amSydney Kingsford Smith
23h 45m
2 stops
LAS4:00 pmLas Vegas Harry Reid Intl
May 31
LAS6:10 amLas Vegas Harry Reid Intl
31h 40m
2 stops
SYD6:50 amSydney Kingsford Smith
$1,025
Delta
May 28
SYD9:15 amSydney Kingsford Smith
16h 30m
1 stop
LAS8:45 amLas Vegas Harry Reid Intl
Jun 4
LAS10:22 amLas Vegas Harry Reid Intl
27h 28m
2 stops
SYD6:50 amSydney Kingsford Smith
$1,026

Qantas Airways flights from Sydney to Las Vegas

Our best Qantas Airways deals on Sydney to Las Vegas flight tickets
Qantas Airways
May 4
SYD9:10 amSydney Kingsford Smith
18h 51m
1 stop
LAS11:01 amLas Vegas Harry Reid Intl
May 18
LAS6:43 pmLas Vegas Harry Reid Intl
19h 22m
1 stop
SYD7:05 amSydney Kingsford Smith
$966
Qantas Airways
May 25
SYD9:10 amSydney Kingsford Smith
17h 43m
1 stop
LAS9:53 amLas Vegas Harry Reid Intl
Jun 1
LAS2:43 pmLas Vegas Harry Reid Intl
23h 22m
1 stop
SYD7:05 amSydney Kingsford Smith
$1,008
Qantas Airways
May 4
SYD8:15 pmSydney Kingsford Smith
31h 46m
2 stops
LAS11:01 amLas Vegas Harry Reid Intl
May 18
LAS6:43 pmLas Vegas Harry Reid Intl
19h 22m
1 stop
SYD7:05 amSydney Kingsford Smith
$1,011

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 April 30, 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

Sun 5/24

9:20 am-12:08 am

1 stop31h 48m

Las Vegas Harry Reid Intl

Mon 6/8

6:00 pm-7:20 am

1 stop20h 20m

$952

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 6/1

9:10 am-3:52 pm

1 stop23h 42m

Las Vegas Harry Reid Intl

Tue 7/28

6:03 pm-7:05 am

1 stop20h 02m

$957

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sun 5/24

7:00 am-12:08 am

2 stops34h 08m

Las Vegas Harry Reid Intl

Mon 6/8

6:00 pm-7:20 am

1 stop20h 20m

$967
Quickest round-trip

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 6/1

9:10 am-2:48 pm

2 stops22h 38m

Las Vegas Harry Reid Intl

Tue 7/28

6:03 pm-7:05 am

1 stop20h 02m

$971

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sun 5/24

9:20 am-12:08 am

1 stop31h 48m

Las Vegas Harry Reid Intl

Mon 6/8

6:00 pm-7:20 am

1 stop20h 20m

$975

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sun 5/24

7:00 am-12:08 am

2 stops34h 08m

Las Vegas Harry Reid Intl

Mon 6/8

6:00 pm-10:40 am

2 stops23h 40m

$983

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 5/26

7:30 am-12:08 am

2 stops33h 38m

Las Vegas Harry Reid Intl

Tue 6/2

6:00 pm-7:20 am

1 stop20h 20m

$998

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 6/1

9:20 am-12:03 am

1 stop31h 43m

Las Vegas Harry Reid Intl

Sun 6/21

6:00 pm-7:20 am

1 stop20h 20m

$1,001

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sat 5/30

9:10 am-1:53 pm

1 stop21h 43m

Las Vegas Harry Reid Intl

Mon 8/31

7:15 am-7:05 am

1 stop30h 50m

$1,003

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 5/25

9:10 am-5:51 pm

2 stops25h 41m

Las Vegas Harry Reid Intl

Mon 6/1

4:33 pm-7:05 am

2 stops21h 32m

$1,007

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 typical price of a round-trip flight between Sydney and Las Vegas?

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 $947. The month of September is another great option to travel to Las Vegas, with average flight prices from Sydney averaging around $979.

How far in advance should I book a flight from Sydney 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 $1,097 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 $939 on momondo.

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

As of April 2026, prices for Sydney to Las Vegas flights are approximately 3% more expensive 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 23m

Direct flights

None
The fastest flight from Sydney to Las Vegas takes 17h 23m
There are no direct flights from Sydney to Las Vegas. There are no popular flight routes from Sydney to Las Vegas.
Search flight deals

Frequently asked questions about flying from Sydney to Las Vegas

  • 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 23m 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
9,677 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $888Free CancellationRating
7.5
1,028 reviews
Search Qantas Airways flights
DeltaPriceFrom $906Free CancellationRating
7.9
8,463 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
Paradise
Henderson
North Las Vegas
Mesquite
Kingman
Pahrump
Furnace Creek
Boulder City
Primm
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.

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