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Cheap flights from Las Vegas to Australia from $507

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Australia departing on 9/10. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Las Vegas to Australia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:56 pm - 10:35 am
LAS
-
BNE
22h 39m
2 stops
Multiple Airlines Logo
11:35 am - 11:44 pm
BNE
-
LAS
29h 09m
2 stops
$969Multiple Airlines
Mon, Aug 17 - Fri, Aug 28
Multiple Airlines Logo
6:56 pm - 10:35 am
LAS
-
BNE
22h 39m
2 stops
Multiple Airlines Logo
11:35 am - 11:44 pm
BNE
-
LAS
29h 09m
2 stops
$971Multiple Airlines
Mon, Aug 17 - Fri, Aug 28
American Airlines Logo
11:50 am - 6:30 am
LAS
-
BNE
24h 40m
1 stop
American Airlines Logo
1:10 pm - 4:25 pm
BNE
-
LAS
21h 15m
1 stop
$1,140American Airlines
Sun, Nov 1 - Thu, Nov 12
Delta Logo
12:42 pm - 7:20 am
LAS
-
BNE
25h 38m
1 stop
Delta Logo
10:40 am - 8:46 am
BNE
-
LAS
16h 06m
1 stop
$1,141Delta
Fri, Oct 30 - Wed, Nov 11
Delta Logo
1:12 pm - 8:20 am
LAS
-
BNE
25h 08m
1 stop
Delta Logo
10:40 am - 8:46 am
BNE
-
LAS
16h 06m
1 stop
$1,142Delta
Mon, Nov 2 - Fri, Nov 13
American Airlines Logo
9:00 am - 6:30 am
LAS
-
BNE
27h 30m
1 stop
American Airlines Logo
1:10 pm - 7:23 pm
BNE
-
LAS
24h 13m
2 stops
$1,144American Airlines
Sun, Nov 1 - Thu, Nov 12
United Airlines Logo
1:30 pm - 6:30 am
LAS
-
BNE
24h 00m
1 stop
United Airlines Logo
11:40 am - 10:14 am
BNE
-
LAS
16h 34m
1 stop
$1,145United Airlines
Thu, Oct 29 - Wed, Nov 11
Qantas Airways Logo
7:15 am - 6:45 am
LAS
-
MEL
30h 30m
1 stop
Qantas Airways Logo
9:45 am - 9:10 pm
MEL
-
LAS
28h 25m
1 stop
$1,151Qantas Airways
Wed, Aug 5 - Sat, Aug 15
Qantas Airways Logo
6:03 pm - 6:45 am
LAS
-
MEL
19h 42m
1 stop
Qantas Airways Logo
9:45 am - 10:51 am
MEL
-
LAS
18h 06m
1 stop
$1,155Qantas Airways
Sat, Aug 1 - Tue, Aug 11
United Airlines Logo
6:05 pm - 1:15 pm
LAS
-
CBR
26h 10m
2 stops
United Airlines Logo
8:10 am - 11:54 pm
CBR
-
LAS
32h 44m
3 stops
$1,731United Airlines
Thu, Aug 13 - Thu, Aug 20

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Air Canada flights from Las Vegas to Australia

Our best Air Canada deals on Las Vegas to Australia flight tickets
Air Canada
Nov 1
LAS5:10 pmLas Vegas Harry Reid Intl
21h 25m
1 stop
SYD9:35 amSydney Kingsford Smith
Nov 29
SYD11:20 amSydney Kingsford Smith
29h 20m
1 stop
LAS9:40 pmLas Vegas Harry Reid Intl
$1,122
Air Canada
Nov 22
LAS7:20 amLas Vegas Harry Reid Intl
31h 15m
1 stop
SYD9:35 amSydney Kingsford Smith
Dec 6
SYD9:00 amSydney Kingsford Smith
31h 40m
2 stops
LAS9:40 pmLas Vegas Harry Reid Intl
$1,146
Air Canada
Aug 29
LAS6:50 amLas Vegas Harry Reid Intl
31h 30m
1 stop
SYD7:20 amSydney Kingsford Smith
Sep 13
SYD9:20 amSydney Kingsford Smith
24h 43m
1 stop
LAS5:03 pmLas Vegas Harry Reid Intl
$1,158

Alaska Airlines flights from Las Vegas to Australia

Our best Alaska Airlines deals on Las Vegas to Australia flight tickets
Alaska Airlines
Oct 29
LAS7:00 amLas Vegas Harry Reid Intl
18h 45m
1 stop
SYD7:45 pmSydney Kingsford Smith
Nov 3
SYD9:40 pmSydney Kingsford Smith
19h 13m
1 stop
LAS9:53 pmLas Vegas Harry Reid Intl
$1,095
Alaska Airlines
Oct 20
LAS1:55 amLas Vegas Harry Reid Intl
22h 55m
1 stop
SYD6:50 pmSydney Kingsford Smith
Oct 30
SYD9:40 pmSydney Kingsford Smith
20h 13m
1 stop
LAS11:53 pmLas Vegas Harry Reid Intl
$1,096
Alaska Airlines
Oct 20
LAS1:55 amLas Vegas Harry Reid Intl
22h 55m
1 stop
SYD6:50 pmSydney Kingsford Smith
Nov 1
SYD9:40 pmSydney Kingsford Smith
21h 15m
1 stop
LAS11:55 pmLas Vegas Harry Reid Intl
$1,102

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Australia 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 July 18, 2026.
Use the filters below to find and compare flights from Las Vegas to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasBrisbane

LAS - BNE

LASBNE

Las Vegas Harry Reid Intl

Mon 8/17

6:56 pm-10:35 am

2 stops22h 39m

Brisbane

Fri 8/28

11:35 am-11:44 pm

2 stops29h 09m

$969

Las VegasBrisbane

LAS - BNE

LASBNE

Las Vegas Harry Reid Intl

Mon 8/17

6:56 pm-10:35 am

2 stops22h 39m

Brisbane

Fri 8/28

11:35 am-11:44 pm

2 stops29h 09m

$971

Las VegasBrisbane

LAS - BNE

LASBNE

Las Vegas Harry Reid Intl

Sun 11/1

11:50 am-6:30 am

1 stop24h 40m

Brisbane

Thu 11/12

1:10 pm-4:25 pm

1 stop21h 15m

$1,140

Las VegasBrisbane

LAS - BNE

LASBNE

Las Vegas Harry Reid Intl

Fri 10/30

12:42 pm-7:20 am

1 stop25h 38m

Brisbane

Wed 11/11

10:40 am-8:46 am

1 stop16h 06m

$1,141

Las VegasBrisbane

LAS - BNE

LASBNE

Las Vegas Harry Reid Intl

Mon 11/2

1:12 pm-8:20 am

1 stop25h 08m

Brisbane

Fri 11/13

10:40 am-8:46 am

1 stop16h 06m

$1,142

Las VegasBrisbane

LAS - BNE

LASBNE

Las Vegas Harry Reid Intl

Sun 11/1

9:00 am-6:30 am

1 stop27h 30m

Brisbane

Thu 11/12

1:10 pm-7:23 pm

2 stops24h 13m

$1,144

Las VegasBrisbane

LAS - BNE

LASBNE

Las Vegas Harry Reid Intl

Thu 10/29

1:30 pm-6:30 am

1 stop24h 00m

Brisbane

Wed 11/11

11:40 am-10:14 am

1 stop16h 34m

$1,145

Las VegasMelbourne

LAS - MEL

LASMEL

Las Vegas Harry Reid Intl

Wed 8/5

7:15 am-6:45 am

1 stop30h 30m

Melbourne

Sat 8/15

9:45 am-9:10 pm

1 stop28h 25m

$1,151
Quickest round-trip

Las VegasMelbourne

LAS - MEL

LASMEL

Las Vegas Harry Reid Intl

Sat 8/1

6:03 pm-6:45 am

1 stop19h 42m

Melbourne

Tue 8/11

9:45 am-10:51 am

1 stop18h 06m

$1,155

Las VegasCanberra

LAS - CBR

LASCBR

Las Vegas Harry Reid Intl

Thu 8/13

6:05 pm-1:15 pm

2 stops26h 10m

Canberra

Thu 8/20

8:10 am-11:54 pm

3 stops32h 44m

$1,731

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 Australia from

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

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 Australia?

The month of March is, on average, the cheapest month to fly to Australia from Las Vegas, with most prices found around $968. If you aren’t able to travel during the month of March, then book flights to Australia from Las Vegas during February instead. Flights to Australia in February, while not as cheap as those in March, still average around $986.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Las Vegas to Australia is on a Tuesday. Travelers who choose to depart for Australia on a Tuesday will often find tickets for as low as $1,086. On the other hand, Sunday is the most expensive day to depart from Las Vegas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,883.

What is the cheapest Las Vegas Harry Reid Intl to Australia flight route?

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

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

You are more likely to see cheaper flights to Australia from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,153 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Las Vegas for as low as $963 on momondo.

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

There are 2 cabin classes available to choose from on Las Vegas to Australia 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 Las Vegas to Australia flights?

You could potentially save up to 24% on your flight if you consider stops on a Las Vegas to Australia flight.

Cheap Las Vegas to Australia flight deals and tips

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

Fastest flight time

15h 15m

Direct flights

Mon, Wed and Sat

Airports in Australia

269 airports
The fastest flight from Las Vegas to Australia takes 15h 15m
Direct flights go from Las Vegas to Australia on Monday, Wednesday and Saturday. There are no airlines offering direct flights.
There are 269 airports in Australia. From Las Vegas there are direct flights to Sydney Kingsford Smith (SYD).
Search flight deals

Frequently asked questions about flying from Las Vegas to Australia

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

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

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

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

    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 Las Vegas Harry Reid Intl Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The required travel and health documents for your Australia 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 Australia. 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 Las Vegas to Australia?

Best airlines flying from Las Vegas to Australia

Compare and see reviews for airlines that fly from Las Vegas to Australia with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $801Free CancellationRating
7.1
11,351 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $830Free CancellationRating
7.5
1,062 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $870Free CancellationRating
7.4
10,006 reviews
Search United Airlines flights
American AirlinesPriceFrom $926Free CancellationRating
7.1
11,828 reviews
Search American Airlines flights
DeltaPriceFrom $972Free CancellationRating
7.8
8,478 reviews
Search Delta flights

Why use momondo?

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

Finding the right flight to Australia from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

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

Yes. All flights to Australia from Las Vegas on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Australia from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Australia from Las Vegas. 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.

An easier way to manage your Australia trip

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Find better results for your trip to Australia

Popular cities in Australia

Popular flights according to clicks in the last 7 days on momondo
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