Cheap flights from Sydney to Las Vegas from $540

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Sydney to Las Vegas

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:00 - 16:40SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
21h 40m2 stops Nadi Los Angeles
Multiple Airlines Logo
06:20 - 22:05LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
44h 45m2 stops Los Angeles Nadi
$1,061Multiple Airlines
Mon, 15 Feb - Thu, 18 Feb
Multiple Airlines Logo
14:00 - 16:40SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
21h 40m2 stops Nadi Los Angeles
Multiple Airlines Logo
06:01 - 12:35LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
35h 34m2 stops Ontario Nadi
$1,128Multiple Airlines
Mon, 15 Feb - Thu, 18 Feb
Air Canada Logo
11:20 - 21:40SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
29h 20m1 stop Vancouver Intl
Air Canada Logo
17:10 - 09:35LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
21h 25m1 stop Vancouver Intl
$1,255Air Canada
Mon, 15 Feb - Thu, 18 Feb
Air Canada Logo
11:20 - 21:40SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
29h 20m1 stop Vancouver Intl
Air Canada Logo
17:10 - 09:35LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
21h 25m1 stop Vancouver Intl
$1,255Air Canada
Tue, 16 Feb - Thu, 18 Feb
Qantas Airways Logo
11:15 - 17:05SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
24h 50m1 stop Los Angeles
Qantas Airways Logo
20:29 - 09:00LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
17h 31m1 stop Los Angeles
$1,443Qantas Airways
Fri, 19 Feb - Fri, 5 Mar
Qantas Airways Logo
21:00 - 15:55SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
13h 55mdirect
Qantas Airways Logo
08:00 - 09:00LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
30h 00m1 stop Los Angeles
$1,602Qantas Airways
Tue, 16 Feb - Tue, 23 Feb
American Airlines Logo
11:10 - 17:22SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
25h 12m1 stop Los Angeles
American Airlines Logo
19:32 - 09:00LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
18h 28m1 stop Los Angeles
$1,803American Airlines
Mon, 30 Nov - Mon, 7 Dec
United Airlines Logo
11:20 - 08:44SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
40h 24m2 stops Los Angeles Denver Intl
United Airlines Logo
08:00 - 09:05LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
30h 05m1 stop Los Angeles
$1,809United Airlines
Tue, 23 Feb - Wed, 3 Mar
United Airlines Logo
11:20 - 08:44SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
40h 24m2 stops Los Angeles Denver Intl
United Airlines Logo
08:49 - 09:05LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
29h 16m2 stops Denver Intl Los Angeles
$1,809United Airlines
Tue, 23 Feb - Wed, 3 Mar
American Airlines Logo
11:15 - 10:45SYD  Sydney Kingsford Smith-LAS Las Vegas Harry Reid Intl
18h 30m1 stop Los Angeles
American Airlines Logo
07:11 - 09:00LAS  Las Vegas Harry Reid Intl-SYD Sydney Kingsford Smith
30h 49m1 stop Los Angeles
$1,828American Airlines
Tue, 1 Dec - Tue, 8 Dec

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Air Canada flights from Sydney to Las Vegas

Our best Air Canada deals on Sydney to Las Vegas flight tickets
Air Canada
15 Feb
SYD11:20Sydney Kingsford Smith
29h 20m
1 stop
LAS21:40Las Vegas Harry Reid Intl
18 Feb
LAS17:10Las Vegas Harry Reid Intl
21h 25m
1 stop
SYD09:35Sydney Kingsford Smith
$1,255
Air Canada
16 Feb
SYD11:20Sydney Kingsford Smith
29h 20m
1 stop
LAS21:40Las Vegas Harry Reid Intl
23 Feb
LAS17:10Las Vegas Harry Reid Intl
21h 25m
1 stop
SYD09:35Sydney Kingsford Smith
$1,303
Air Canada
15 Feb
SYD11:20Sydney Kingsford Smith
29h 20m
1 stop
LAS21:40Las Vegas Harry Reid Intl
18 Feb
LAS17:10Las Vegas Harry Reid Intl
21h 25m
1 stop
SYD09:35Sydney Kingsford Smith
$1,317

Alaska Airlines flights from Sydney to Las Vegas

Our best Alaska Airlines deals on Sydney to Las Vegas flight tickets
Alaska Airlines
12 Nov
SYD21:40Sydney Kingsford Smith
37h 05m
1 stop
LAS15:45Las Vegas Harry Reid Intl
24 Nov
LAS01:50Las Vegas Harry Reid Intl
22h 55m
1 stop
SYD19:45Sydney Kingsford Smith
$1,260
Alaska Airlines
12 Nov
SYD21:40Sydney Kingsford Smith
37h 05m
1 stop
LAS15:45Las Vegas Harry Reid Intl
24 Nov
LAS01:50Las Vegas Harry Reid Intl
22h 55m
1 stop
SYD19:45Sydney Kingsford Smith
$1,339

momondo Fare Finder

 
Use the filters below to find and compare flights from Sydney to Las Vegas that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight

SydneyLas Vegas

SYD Sydney Kingsford Smith - LAS Las Vegas Harry Reid Intl

SYDLAS

Sydney Kingsford Smith

Mon 15/2

14:00-16:40

2 stops21h 40m

Las Vegas Harry Reid Intl

Thu 18/2

06:20-22:05

2 stops44h 45m

$1,061

SydneyLas Vegas

SYD Sydney Kingsford Smith - LAS Las Vegas Harry Reid Intl

SYDLAS

Sydney Kingsford Smith

Mon 15/2

14:00-16:40

2 stops21h 40m

Las Vegas Harry Reid Intl

Thu 18/2

06:01-12:35

2 stops35h 34m

$1,128

SydneyLas Vegas

SYD Sydney Kingsford Smith - LAS Las Vegas Harry Reid Intl

SYDLAS

Sydney Kingsford Smith

Mon 15/2

11:20-21:40

1 stop29h 20m

Las Vegas Harry Reid Intl

Thu 18/2

17:10-09:35

1 stop21h 25m

$1,255

SydneyLas Vegas

SYD Sydney Kingsford Smith - LAS Las Vegas Harry Reid Intl

SYDLAS

Sydney Kingsford Smith

Tue 16/2

11:20-21:40

1 stop29h 20m

Las Vegas Harry Reid Intl

Thu 18/2

17:10-09:35

1 stop21h 25m

$1,255
Fastest return journey

SydneyLas Vegas

SYD Sydney Kingsford Smith - LAS Las Vegas Harry Reid Intl

SYDLAS

Sydney Kingsford Smith

Fri 19/2

11:15-17:05

1 stop24h 50m

Las Vegas Harry Reid Intl

Fri 5/3

20:29-09:00

1 stop17h 31m

$1,443

SydneyLas Vegas

SYD Sydney Kingsford Smith - LAS Las Vegas Harry Reid Intl

SYDLAS

Sydney Kingsford Smith

Tue 16/2

21:00-15:55

Nonstop13h 55m

Las Vegas Harry Reid Intl

Tue 23/2

08:00-09:00

1 stop30h 00m

$1,602

SydneyLas Vegas

SYD Sydney Kingsford Smith - LAS Las Vegas Harry Reid Intl

SYDLAS

Sydney Kingsford Smith

Mon 30/11

11:10-17:22

1 stop25h 12m

Las Vegas Harry Reid Intl

Mon 7/12

19:32-09:00

1 stop18h 28m

$1,803

SydneyLas Vegas

SYD Sydney Kingsford Smith - LAS Las Vegas Harry Reid Intl

SYDLAS

Sydney Kingsford Smith

Tue 23/2

11:20-08:44

2 stops40h 24m

Las Vegas Harry Reid Intl

Wed 3/3

08:00-09:05

1 stop30h 05m

$1,809

SydneyLas Vegas

SYD Sydney Kingsford Smith - LAS Las Vegas Harry Reid Intl

SYDLAS

Sydney Kingsford Smith

Tue 23/2

11:20-08:44

2 stops40h 24m

Las Vegas Harry Reid Intl

Wed 3/3

08:49-09:05

2 stops29h 16m

$1,809

SydneyLas Vegas

SYD Sydney Kingsford Smith - LAS Las Vegas Harry Reid Intl

SYDLAS

Sydney Kingsford Smith

Tue 1/12

11:15-10:45

1 stop18h 30m

Las Vegas Harry Reid Intl

Tue 8/12

07:11-09:00

1 stop30h 49m

$1,828

Flights are sorted by cheapest return flights 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?

Prices are currently low for flights on this route.

Typical prices usually range from $1,250 to $1,877.
The lowest price recently found on this route was $1,128.

What is the cheapest month to fly to Las Vegas?

The cheapest month to fly to Las Vegas from Sydney is in October. Flight prices, which tend to average around $1,404, are often lower during this time because this is during the off-season. If you aren’t able to travel to Las Vegas during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,454.

What is the cheapest day to depart on your flight to Las Vegas?

On average, the least expensive day to fly to Las Vegas from Sydney is on a Friday. momondo users have found tickets for Friday departures for as low as $1,713. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Las Vegas is Sunday, with ticket prices averaging around $3,140.

What is the cheapest Sydney Kingsford Smith to Las Vegas Harry Reid Intl flight route?

Fly from Sydney Kingsford Smith to Las Vegas Harry Reid Intl for the best Sydney Kingsford Smith - Las Vegas Harry Reid Intl flight prices

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 $1,661 when searching weeks before you fly. 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 $1,457 on momondo.

What cabin class options are available on Sydney to Las Vegas flights?

There are 3 cabin classes available to choose from on Sydney to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 15% 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 November 2026, prices for Sydney to Las Vegas flights are approximately 7% 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 return 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

Best price found

$540

Fastest flight time

13h 55m

Direct flights

Mon, Wed, Sat and Sun

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Sydney in the past 72 hours is $540. The best return flight deal from Sydney to Las Vegas found on momondo in the last 72 hours is $1,061.
The fastest flight from Sydney to Las Vegas takes 13h 55m
Direct flights go from Sydney to Las Vegas on Monday, Wednesday, Saturday and Sunday. Airline offering direct flights is Qantas Airways..
There is 1 airport in Las Vegas. From Sydney there are direct flights to Las Vegas Harry Reid Intl (LAS).

Frequently asked questions about flying from Sydney to Las Vegas

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

    Sydney Kingsford Smith and Las Vegas Harry Reid Intl are 12425.5 km apart from one another. Typically, this will take 13h 55m by plane in normal conditions.

  • 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 updated daily.

  • 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for 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 licence 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
American AirlinesPriceFrom $872Free cancellationRating
7.0
12,221 reviews
Search American Airlines flights
DeltaPriceFrom $975Free cancellationRating
7.8
8,697 reviews
Search Delta flights
United AirlinesPriceFrom $1,096Free cancellationRating
7.3
10,464 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,157Free cancellationRating
7.1
11,846 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $1,179Free cancellationRating
7.5
1,122 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,180Free cancellationRating
8.0
681 reviews
Search Air New Zealand flights
Virgin AustraliaPriceFrom $1,251Free cancellationRating
7.6
482 reviews
Search Virgin Australia flights
Hawaiian AirlinesPriceFrom $1,400Free cancellationRating
7.8
2,805 reviews
Search Hawaiian Airlines flights

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Furnace Creek
Paradise
Primm

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Las Vegas from Sydney.

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

Flights from Sydney to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Sydney to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Sydney to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Thu 3/12
Thu 10/12

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