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Cheap flights from Australia to Las Vegas from $518

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Las Vegas departing on 10/21. 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 Australia to Las Vegas

Recent round-trip flight deals from Australia to Las Vegas

Enter your travel dates to find the best prices.
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
$827Air Canada
Mon, Jun 1 - Mon, Jun 15
Multiple Airlines Logo
9:20 am - 12:03 am
SYD
-
LAS
31h 43m
1 stop
Multiple Airlines Logo
6:00 pm - 12:40 pm
LAS
-
SYD
25h 40m
2 stops
$843Multiple Airlines
Mon, Jun 1 - Mon, Jun 15
United Airlines Logo
9:30 am - 2:39 pm
MEL
-
LAS
22h 09m
2 stops
United Airlines Logo
11:51 am - 8:15 am
LAS
-
MEL
27h 24m
2 stops
$967United Airlines
Fri, Aug 14 - Thu, Aug 27
United Airlines Logo
9:30 am - 2:34 pm
MEL
-
LAS
22h 04m
1 stop
United Airlines Logo
12:14 pm - 8:15 am
LAS
-
MEL
27h 01m
2 stops
$968United Airlines
Wed, Jul 29 - Thu, Aug 6
Lufthansa Logo
10:55 am - 7:27 pm
MEL
-
LAS
25h 32m
1 stop
Lufthansa Logo
5:13 pm - 8:15 am
LAS
-
MEL
22h 02m
1 stop
$981Lufthansa
Fri, Jun 5 - Fri, Jun 12
Lufthansa Logo
10:55 am - 7:27 pm
MEL
-
LAS
25h 32m
1 stop
Lufthansa Logo
5:13 pm - 8:15 am
LAS
-
MEL
22h 02m
1 stop
$982Lufthansa
Tue, Jun 2 - Tue, Jun 9
Delta Logo
10:00 am - 11:40 pm
MEL
-
LAS
30h 40m
2 stops
Delta Logo
5:41 pm - 7:50 am
LAS
-
MEL
21h 09m
1 stop
$1,006Delta
Fri, Jul 24 - Fri, Jul 31
Delta Logo
10:00 am - 11:40 pm
MEL
-
LAS
30h 40m
2 stops
Delta Logo
12:43 pm - 7:50 am
LAS
-
MEL
26h 07m
1 stop
$1,010Delta
Fri, Jul 17 - Mon, Aug 3
Qantas Airways Logo
12:40 pm - 9:26 pm
ADL
-
LAS
25h 16m
2 stops
Qantas Airways Logo
2:45 pm - 11:05 am
LAS
-
ADL
27h 50m
2 stops
$1,321Qantas Airways
Mon, Jun 15 - Mon, Jun 22
Qantas Airways Logo
6:00 am - 11:01 am
HBA
-
LAS
22h 01m
2 stops
Qantas Airways Logo
7:54 pm - 1:35 pm
LAS
-
HBA
47h 41m
2 stops
$1,325Qantas Airways
Sat, Oct 3 - Sat, Oct 10

Qantas Airways flights from Australia to Las Vegas

Our best Qantas Airways deals on Australia to Las Vegas flight tickets
Qantas Airways
Jul 25
MEL9:45 amMelbourne
21h 00m
1 stop
LAS1:45 pmLas Vegas Harry Reid Intl
Aug 1
LAS2:36 pmLas Vegas Harry Reid Intl
23h 09m
1 stop
MEL6:45 amMelbourne
$1,044
Qantas Airways
May 23
SYD9:10 amSydney Kingsford Smith
21h 43m
1 stop
LAS1:53 pmLas Vegas Harry Reid Intl
May 30
LAS7:40 pmLas Vegas Harry Reid Intl
18h 50m
1 stop
SYD7:30 amSydney Kingsford Smith
$1,050
Qantas Airways
Jul 25
MEL9:45 amMelbourne
21h 00m
1 stop
LAS1:45 pmLas Vegas Harry Reid Intl
Aug 1
LAS2:36 pmLas Vegas Harry Reid Intl
23h 09m
1 stop
MEL6:45 amMelbourne
$1,055

United Airlines flights from Australia to Las Vegas

Our best United Airlines deals on Australia to Las Vegas flight tickets
United Airlines
Jun 6
MEL10:55 amMelbourne
48h 28m
2 stops
LAS6:23 pmLas Vegas Harry Reid Intl
Jun 12
LAS6:10 pmLas Vegas Harry Reid Intl
45h 05m
2 stops
MEL8:15 amMelbourne
$963
United Airlines
May 21
MEL10:55 amMelbourne
25h 32m
1 stop
LAS7:27 pmLas Vegas Harry Reid Intl
Jun 3
LAS1:34 pmLas Vegas Harry Reid Intl
25h 41m
1 stop
MEL8:15 amMelbourne
$966
United Airlines
Aug 14
MEL9:30 amMelbourne
22h 09m
2 stops
LAS2:39 pmLas Vegas Harry Reid Intl
Aug 27
LAS11:51 amLas Vegas Harry Reid Intl
27h 24m
2 stops
MEL8:15 amMelbourne
$967

momondo Fare Finder

 
Customize your flight search to find flights from Australia 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 May 20, 2026.
Use the filters below to find and compare flights from Australia 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

Mon 6/1

9:20 am-12:03 am

1 stop31h 43m

Las Vegas Harry Reid Intl

Mon 6/15

6:00 pm-7:20 am

1 stop20h 20m

$827

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

Mon 6/15

6:00 pm-12:40 pm

2 stops25h 40m

$843

MelbourneLas Vegas

MEL - LAS

MELLAS

Melbourne

Fri 8/14

9:30 am-2:39 pm

2 stops22h 09m

Las Vegas Harry Reid Intl

Thu 8/27

11:51 am-8:15 am

2 stops27h 24m

$967

MelbourneLas Vegas

MEL - LAS

MELLAS

Melbourne

Wed 7/29

9:30 am-2:34 pm

1 stop22h 04m

Las Vegas Harry Reid Intl

Thu 8/6

12:14 pm-8:15 am

2 stops27h 01m

$968
Quickest round-trip

MelbourneLas Vegas

MEL - LAS

MELLAS

Melbourne

Fri 6/5

10:55 am-7:27 pm

1 stop25h 32m

Las Vegas Harry Reid Intl

Fri 6/12

5:13 pm-8:15 am

1 stop22h 02m

$981

MelbourneLas Vegas

MEL - LAS

MELLAS

Melbourne

Tue 6/2

10:55 am-7:27 pm

1 stop25h 32m

Las Vegas Harry Reid Intl

Tue 6/9

5:13 pm-8:15 am

1 stop22h 02m

$982

MelbourneLas Vegas

MEL - LAS

MELLAS

Melbourne

Fri 7/24

10:00 am-11:40 pm

2 stops30h 40m

Las Vegas Harry Reid Intl

Fri 7/31

5:41 pm-7:50 am

1 stop21h 09m

$1,006

MelbourneLas Vegas

MEL - LAS

MELLAS

Melbourne

Fri 7/17

10:00 am-11:40 pm

2 stops30h 40m

Las Vegas Harry Reid Intl

Mon 8/3

12:43 pm-7:50 am

1 stop26h 07m

$1,010

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Mon 6/15

12:40 pm-9:26 pm

2 stops25h 16m

Las Vegas Harry Reid Intl

Mon 6/22

2:45 pm-11:05 am

2 stops27h 50m

$1,321

HobartLas Vegas

HBA - LAS

HBALAS

Hobart

Sat 10/3

6:00 am-11:01 am

2 stops22h 01m

Las Vegas Harry Reid Intl

Sat 10/10

7:54 pm-1:35 pm

2 stops47h 41m

$1,325

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 Australia 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 September is, on average, the cheapest month to fly to Las Vegas from Australia, with most prices found around $379. The month of March is another great option to travel to Las Vegas, with average flight prices from Australia averaging around $431.

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

You are more likely to see cheaper flights to Las Vegas from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $1,087 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Australia for as low as $904 on momondo.

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

You could potentially save up to 23% on your flight if you consider stops on a Australia to Las Vegas flight.

Cheap Australia to Las Vegas flight deals and tips

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

Fastest flight time

16h 40m

Direct flights

None
The fastest flight from Australia to Las Vegas takes 16h 40m
There are no direct flights from Australia to Las Vegas. There are no popular flight routes from Australia to Las Vegas.
Search flight deals

Frequently asked questions about flying from Australia to Las Vegas

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

    Prices for flights from Australia to Las Vegas Harry Reid Intl Airport are updated daily.

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

  • How old do you have to be to fly from Australia 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Las Vegas Harry Reid Intl Airport.

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

    The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Australia to Las Vegas

Compare and see reviews for airlines that fly from Australia to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $830Free CancellationRating
7.4
9,736 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $888Free CancellationRating
7.5
1,037 reviews
Search Qantas Airways flights
DeltaPriceFrom $906Free CancellationRating
7.9
8,454 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
Sunrise Manor
Pahrump
Furnace Creek
Boulder City
Primm
Winchester
Needles

Why use momondo?

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

It is quick and easy to find Australia to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

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

momondo does allow users to show only those flights to Las Vegas from Australia which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Australia and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Las Vegas from Australia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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