Australia

$493+ Cheap flights from Las Vegas (LAS) to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SYD
May 30 — Jun 61
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Cheap flight deals from Las Vegas to Australia

Cheapest flights from Las Vegas to Australia
Explore the most affordable flight options available from Las Vegas to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.

This Air Canada deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 pm
LAS
-
SYD
1 stop20h 20m
Air Canada
Sun 5/249:20 am
SYD
-
LAS
1 stop31h 48m
Air Canada
Deal found 4/26$1,008
This Air Canada deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 pm
LAS
-
SYD
1 stop20h 20m
Multiple Airlines
Tue 6/26:00 am
SYD
-
LAS
2 stops27h 58m
Multiple Airlines
Deal found 4/28$1,025
This Air Canada deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:45 am
LAS
-
SYD
1 stop31h 35m
Multiple Airlines
Sun 5/246:00 am
SYD
-
LAS
2 stops35h 08m
Multiple Airlines
Deal found 4/26$1,028
This Air Canada deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:00 pm
LAS
-
SYD
1 stop20h 20m
Air Canada
Tue 6/97:30 am
SYD
-
LAS
2 stops33h 33m
Air Canada
Deal found 4/26$1,031
This Orbitz deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:45 am
LAS
-
SYD
2 stops43h 25m
ANA
Wed 6/1711:45 am
SYD
-
LAS
2 stops29h 18m
ANA
Deal found 4/26$1,056
This Air Canada deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 pm
LAS
-
SYD
1 stop20h 20m
Air Canada
Tue 6/169:20 am
SYD
-
LAS
1 stop31h 43m
Air Canada
Deal found 4/26$1,071
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/222:02 pm
LAS
-
MEL
1 stop21h 58m
American Airlines
Fri 7/249:45 am
MEL
-
LAS
1 stop21h 00m
American Airlines
Deal found 4/28$1,081
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/302:43 pm
LAS
-
MEL
1 stop23h 02m
American Airlines
Sat 6/69:45 am
MEL
-
LAS
1 stop21h 10m
American Airlines
Deal found 4/29$1,082
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/183:38 pm
LAS
-
MEL
1 stop23h 37m
United Airlines
Sat 6/1310:55 am
MEL
-
LAS
1 stop25h 40m
United Airlines
Deal found 4/28$1,092
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/174:55 pm
LAS
-
MEL
1 stop22h 20m
United Airlines
Mon 5/2510:55 am
MEL
-
LAS
1 stop18h 33m
United Airlines
Deal found 4/30$1,093
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:10 am
LAS
-
MEL
2 stops28h 20m
United Airlines
Tue 6/910:55 am
MEL
-
LAS
2 stops23h 08m
United Airlines
Deal found 4/28$1,097
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/175:55 pm
LAS
-
MEL
1 stop21h 20m
United Airlines
Sun 6/149:30 am
MEL
-
LAS
1 stop27h 51m
United Airlines
Deal found 4/27$1,098

Find flight deals from Las Vegas to Australia

Keep the following information in mind while searching for Las Vegas to Australia flight deals. Data was last updated April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,008
(Air Canada)

One-way from

$493
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,045

Good round-trip deal

$1,408 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Sydney Kingsford Smith flights.
From Las Vegas Harry Reid Intl to Australia
One-way flight from Las Vegas Harry Reid Intl to Australia
Highest demand for flights based on searches. 6% potential increase in price ($86 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in April 2026
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Australia.

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 30, 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 VegasMelbourne

LAS - MEL

LASMEL

Las Vegas Harry Reid Intl

Fri 6/12

1:36 pm-8:15 am

2 stops25h 39m

Melbourne

Fri 6/19

9:30 am-11:53 pm

2 stops31h 23m

$1,097

Las VegasMelbourne

LAS - AVV

LASAVV

Las Vegas Harry Reid Intl

Sun 5/17

6:00 pm-2:10 pm

2 stops27h 10m

Melbourne Avalon

Sat 5/23

8:40 pm-12:08 am

2 stops44h 28m

$1,099

Las VegasMelbourne

LAS - MEL

LASMEL

Las Vegas Harry Reid Intl

Wed 5/20

10:22 am-7:50 am

2 stops28h 28m

Melbourne

Wed 5/27

10:00 am-6:07 pm

2 stops25h 07m

$1,105

Las VegasMelbourne

LAS - MEL

LASMEL

Las Vegas Harry Reid Intl

Thu 6/11

7:52 pm-8:15 am

1 stop19h 23m

Melbourne

Thu 6/18

7:15 am-12:28 pm

2 stops22h 13m

$1,113

Las VegasMelbourne

LAS - MEL

LASMEL

Las Vegas Harry Reid Intl

Tue 5/19

1:43 pm-8:15 am

1 stop25h 32m

Melbourne

Mon 5/25

10:00 am-9:42 am

2 stops40h 42m

$1,114

Las VegasBrisbane

LAS - BNE

LASBNE

Las Vegas Harry Reid Intl

Fri 5/29

2:43 pm-5:00 am

1 stop21h 17m

Brisbane

Fri 6/12

8:35 pm-9:53 am

1 stop30h 18m

$1,161

Las VegasBrisbane

LAS - BNE

LASBNE

Las Vegas Harry Reid Intl

Fri 6/12

8:06 am-10:35 am

2 stops33h 29m

Brisbane

Fri 6/19

11:35 am-11:34 pm

2 stops28h 59m

$1,203
Quickest round-trip

Las VegasMelbourne

LAS - MEL

LASMEL

Las Vegas Harry Reid Intl

Fri 6/12

7:06 pm-7:50 am

1 stop19h 44m

Melbourne

Fri 6/19

10:00 am-12:13 pm

1 stop19h 13m

$1,205

Las VegasCanberra

LAS - CBR

LASCBR

Las Vegas Harry Reid Intl

Mon 5/25

4:24 pm-12:10 pm

2 stops26h 46m

Canberra

Mon 6/1

1:50 pm-9:35 pm

2 stops24h 45m

$1,225

Las VegasCanberra

LAS - CBR

LASCBR

Las Vegas Harry Reid Intl

Sun 5/24

7:34 pm-1:05 pm

2 stops24h 31m

Canberra

Sun 5/31

1:50 pm-9:35 pm

2 stops24h 45m

$1,235

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Las Vegas to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Australia

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

The price you pay for your flight from Las Vegas to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 14 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Las Vegas to Australia?

Currently, May is the cheapest month in which you can book a flight from Las Vegas to Australia (average of $453). Flying from Las Vegas to Australia in April is currently the most expensive (average of $870). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated April 30, 2026.
See what other customers who have flown with Delta,Qantas Airways, andUnited Airlines from Las Vegas to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Las Vegas to Australia?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly out of when you book flights from Las Vegas to Australia.

  • How long is the flight from Las Vegas to Australia?

    A quick flight from Las Vegas to Australia can take about 21h 17m. United Airlines provides one of the quickest options available for as low as $1,161. The distance between Las Vegas and Australia is about 7389 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Las Vegas to Australia one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $423. Users have also found prices from $424 and $424 on Qantas Airways and American Airlines, respectively.

  • What are the most popular routes from Las Vegas to Australia?

  • What are the cheapest flights from Las Vegas to Australia?

    Looking at all options, your cheapest flight can be booked for $1,391. While the most popular route (Las Vegas Harry Reid Intl - Sydney Kingsford Smith) can be booked for $1,058 on average, our data indicates $1,857 when flying from Las Vegas to Australia.

  • Can I find deals for flights from Las Vegas to Australia that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Australia.

  • Can I find deals for business class flights from Las Vegas to Australia?

    Yes. Cheapflights offers flight deals from Las Vegas to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Australia?

    Currently, May is the cheapest month in which you can book a flight from Las Vegas to Australia (average of $453). Flying from Las Vegas to Australia in April is currently the most expensive (average of $870). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Las Vegas to Australia

Discover the top 6 airlines that operate flights from Las Vegas to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$801Average$959FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$830Average$1,118FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$870Average$1,114FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$926Average$1,064FlexibilityNo cancel feeOn-time71%
DeltaCheapest$972Average$1,377FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$999Average$1,233FlexibilityNo cancel feeOn-time75%

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