Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Sydney to Las Vegas from $413

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 10/15. 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.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Sydney to Las Vegas

Cheap round-trip flights

Air Canada Logo
8:00 am - 3:58 pmSYD-LAS
25h 58m2 stops
Air Canada Logo
4:50 pm - 1:40 pmLAS-SYD
26h 50m2 stops
$831Air Canada
Find Deal
mié., oct. 22 - sáb., oct. 25
United Airlines Logo
11:50 am - 8:33 pmSYD-LAS
26h 43m1 stop
United Airlines Logo
6:25 pm - 9:15 amLAS-SYD
19h 50m1 stop
$832United Airlines
Find Deal
sáb., nov. 1 - mar., nov. 11
United Airlines Logo
11:20 am - 2:27 pmSYD-LAS
22h 07m2 stops
United Airlines Logo
3:33 pm - 9:15 amLAS-SYD
22h 42m2 stops
$833United Airlines
Find Deal
vie., ene. 23 - vie., ene. 30
American Airlines Logo
5:45 pm - 11:01 amSYD-LAS
34h 16m1 stop
American Airlines Logo
9:20 am - 8:05 amLAS-SYD
28h 45m1 stop
$834American Airlines
Find Deal
vie., sep. 26 - dom., oct. 19
American Airlines Logo
5:45 pm - 6:51 pmSYD-LAS
18h 06m1 stop
American Airlines Logo
5:22 pm - 7:30 amLAS-SYD
20h 08m1 stop
$841American Airlines
Find Deal
vie., sep. 26 - sáb., oct. 18
Logo
11:20 am - 3:59 pmSYD-LAS
23h 39m1 stop
Logo
4:45 pm - 1:00 pmLAS-SYD
25h 15m2 stops
$848
Find Deal
mar., nov. 25 - vie., dic. 12
Qantas Airways Logo
9:10 am - 8:41 pmSYD-LAS
28h 31m1 stop
Qantas Airways Logo
7:59 pm - 8:05 amLAS-SYD
18h 06m1 stop
$870Qantas Airways
Find Deal
sáb., sep. 27 - dom., oct. 19
Logo
7:05 am - 3:59 pmSYD-LAS
27h 54m2 stops
Logo
6:15 am - 2:40 pmLAS-SYD
37h 25m2 stops
$876
Find Deal
dom., nov. 23 - dom., nov. 30
Hawaiian Airlines Logo
9:40 pm - 7:22 pmSYD-LAS
39h 42m2 stops
Hawaiian Airlines Logo
1:59 am - 7:45 pmLAS-SYD
23h 46m1 stop
$893Hawaiian Airlines
Find Deal
jue., oct. 23 - dom., oct. 26
Qantas Airways Logo
9:10 am - 8:41 pmSYD-LAS
28h 31m1 stop
Qantas Airways Logo
11:41 am - 7:30 amLAS-SYD
25h 49m1 stop
$942Qantas Airways
Find Deal
mar., sep. 30 - sáb., oct. 18

American Airlines flights from Sydney to Las Vegas

Our best American Airlines deals on Sydney to Las Vegas flight tickets
American Airlines
Sep 26
SYD5:45 pmSydney Kingsford Smith
34h 16m
1 stop
LAS11:01 amLas Vegas Harry Reid Intl
Oct 19
LAS9:20 amLas Vegas Harry Reid Intl
28h 45m
1 stop
SYD8:05 amSydney Kingsford Smith
$834
Find similar
American Airlines
Sep 26
SYD5:45 pmSydney Kingsford Smith
18h 06m
1 stop
LAS6:51 pmLas Vegas Harry Reid Intl
Oct 18
LAS5:22 pmLas Vegas Harry Reid Intl
20h 08m
1 stop
SYD7:30 amSydney Kingsford Smith
$841
Find similar
American Airlines
Sep 3
SYD9:10 amSydney Kingsford Smith
26h 05m
2 stops
LAS6:15 pmLas Vegas Harry Reid Intl
Sep 9
LAS11:30 amLas Vegas Harry Reid Intl
26h 35m
1 stop
SYD7:05 amSydney Kingsford Smith
$844
Find similar

Qantas Airways flights from Sydney to Las Vegas

Our best Qantas Airways deals on Sydney to Las Vegas flight tickets
Qantas Airways
Sep 27
SYD9:10 amSydney Kingsford Smith
28h 31m
1 stop
LAS8:41 pmLas Vegas Harry Reid Intl
Oct 19
LAS7:59 pmLas Vegas Harry Reid Intl
18h 06m
1 stop
SYD8:05 amSydney Kingsford Smith
$870
Find similar
Qantas Airways
Sep 30
SYD9:10 amSydney Kingsford Smith
28h 31m
1 stop
LAS8:41 pmLas Vegas Harry Reid Intl
Oct 18
LAS11:41 amLas Vegas Harry Reid Intl
25h 49m
1 stop
SYD7:30 amSydney Kingsford Smith
$942
Find similar

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 agosto 28, 2025.
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

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

mié. 10/22

8:00 am-3:58 pm

2 stops25h 58m

Las Vegas Harry Reid Intl

sáb. 10/25

4:50 pm-1:40 pm

2 stops26h 50m

$831

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

sáb. 11/1

11:50 am-8:33 pm

1 stop26h 43m

Las Vegas Harry Reid Intl

mar. 11/11

6:25 pm-9:15 am

1 stop19h 50m

$832

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

vie. 1/23

11:20 am-2:27 pm

2 stops22h 07m

Las Vegas Harry Reid Intl

vie. 1/30

3:33 pm-9:15 am

2 stops22h 42m

$833

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

vie. 9/26

5:45 pm-11:01 am

1 stop34h 16m

Las Vegas Harry Reid Intl

dom. 10/19

9:20 am-8:05 am

1 stop28h 45m

$834

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

vie. 9/26

5:45 pm-6:51 pm

1 stop18h 06m

Las Vegas Harry Reid Intl

sáb. 10/18

5:22 pm-7:30 am

1 stop20h 08m

$841

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

mar. 11/25

11:20 am-3:59 pm

1 stop23h 39m

Las Vegas Harry Reid Intl

vie. 12/12

4:45 pm-1:00 pm

2 stops25h 15m

$848

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

sáb. 9/27

9:10 am-8:41 pm

1 stop28h 31m

Las Vegas Harry Reid Intl

dom. 10/19

7:59 pm-8:05 am

1 stop18h 06m

$870

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

dom. 11/23

7:05 am-3:59 pm

2 stops27h 54m

Las Vegas Harry Reid Intl

dom. 11/30

6:15 am-2:40 pm

2 stops37h 25m

$876

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

jue. 10/23

9:40 pm-7:22 pm

2 stops39h 42m

Las Vegas Harry Reid Intl

dom. 10/26

1:59 am-7:45 pm

1 stop23h 46m

$893

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

mar. 9/30

9:10 am-8:41 pm

1 stop28h 31m

Las Vegas Harry Reid Intl

sáb. 10/18

11:41 am-7:30 am

1 stop25h 49m

$942

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 March is, on average, the cheapest month to fly to Las Vegas from Sydney, with most prices found around $1,022. The month of August is another great option to travel to Las Vegas, with average flight prices from Sydney averaging around $1,027.

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

Our data shows that Thursday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $1,080. Flights from Sydney to Las Vegas on a Tuesday will generally be more expensive and average around $1,448. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $1,060. Flights to Las Vegas are more costly at noon, with an average ticket price of $1,678. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,171 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 $1,083 on momondo.

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

You could potentially save up to 16% 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 August 2025, prices for Sydney to Las Vegas flights are approximately 40% 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

Direct flights

None
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 42m 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
8,944 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $888Free CancellationRating
7.5
905 reviews
Search Qantas Airways flights
Hawaiian AirlinesPriceFrom $947Free CancellationRating
7.8
2,690 reviews
Search Hawaiian Airlines 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
Mesquite
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mar. 9/2
mar. 9/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States