$567 Find Cheap Flights from Las Vegas to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Australia departing on 14/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Las Vegas to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stops$1,218
Melbourne
Melbourne2 stops$1,222
Brisbane
Brisbane1 stop$1,295
Perth
Perth2 stops$2,023
Canberra
Canberra2 stops$1,983
Sydney
Sydney2 stops$1,218
Melbourne
Melbourne2 stops$1,222
Brisbane
Brisbane1 stop$1,295
Perth
Perth2 stops$2,023
Canberra
Canberra2 stops$1,983

Book Cheap Las Vegas to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Las Vegas to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Las Vegas to Australia

Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
15:10 - 12:35
LAS
-
SYD
27h 25m
2 stops
Multiple Airlines Logo
14:00 - 21:36
SYD
-
LAS
25h 36m
2 stops
$1,218Multiple Airlines
Wed, 15 Apr - Mon, 4 May
Multiple Airlines Logo
16:45 - 11:25
LAS
-
MEL
25h 40m
2 stops
Multiple Airlines Logo
06:00 - 23:48
MEL
-
LAS
34h 48m
2 stops
$1,222Multiple Airlines
Tue, 10 Feb - Tue, 17 Feb
American Airlines Logo
17:55 - 09:30
LAS
-
MEL
20h 35m
1 stop
American Airlines Logo
12:00 - 14:39
MEL
-
LAS
21h 39m
1 stop
$1,252American Airlines
Sat, 14 Mar - Sat, 21 Mar
American Airlines Logo
06:30 - 05:00
LAS
-
MEL
28h 30m
1 stop
American Airlines Logo
12:00 - 14:39
MEL
-
LAS
20h 39m
1 stop
$1,258American Airlines
Mon, 20 Apr - Thu, 21 May
United Airlines Logo
13:40 - 07:30
LAS
-
MEL
24h 50m
2 stops
United Airlines Logo
10:55 - 15:40
MEL
-
LAS
21h 45m
1 stop
$1,278United Airlines
Wed, 15 Apr - Mon, 4 May
United Airlines Logo
10:39 - 07:30
LAS
-
MEL
27h 51m
1 stop
United Airlines Logo
10:55 - 18:41
MEL
-
LAS
24h 46m
1 stop
$1,285United Airlines
Mon, 25 May - Tue, 2 Jun
Air Canada Logo
18:00 - 07:05
LAS
-
BNE
20h 05m
1 stop
Air Canada Logo
10:00 - 16:58
BNE
-
LAS
23h 58m
1 stop
$1,295Air Canada
Mon, 25 May - Tue, 2 Jun
Air Canada Logo
06:45 - 07:05
LAS
-
BNE
31h 20m
1 stop
Air Canada Logo
10:00 - 23:48
BNE
-
LAS
30h 48m
1 stop
$1,298Air Canada
Tue, 10 Feb - Tue, 17 Feb
Qantas Airways Logo
07:05 - 09:45
LAS
-
AVV
31h 40m
2 stops
Qantas Airways Logo
08:10 - 23:16
AVV
-
LAS
34h 06m
2 stops
$1,970Qantas Airways
Thu, 12 Mar - Mon, 16 Mar
Qantas Airways Logo
18:45 - 17:10
LAS
-
CBR
28h 25m
2 stops
Qantas Airways Logo
18:25 - 10:38
CBR
-
LAS
34h 13m
2 stops
$2,050Qantas Airways
Booking Insights

KAYAK's insights & trends for Las Vegas to Australia flights

Get data-powered insights and trends into flights from Las Vegas to Australia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Las Vegas to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Australia is November, when tickets cost $1,364 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is $1,966 and $1,809 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Las Vegas to Australia, you should book around 2 weeks before departure, which saves you about 22% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Find deals

Good to know

Low seasonApril
Cheapest flight$567
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Las Vegas to Brisbane

FAQs - booking Australia flights

  • How can I improve the sustainability of my trip from Las Vegas to Australia?

    The airline you choose to fly with greatly impacts the sustainability of your travels. For example, Qantas Airways is a great choice because it has programs that minimize waste via more efficient ground and in-flight operations. It has also introduced product and packaging alternatives to remove single-use plastics and reduce landfill waste.

  • What are some common layover destinations between Las Vegas and Australia?

    The layovers on your flight from Las Vegas to Australia can vary by carrier and destination. Still, significant hubs for U.S. travel to Australia include Los Angeles International Airport (LAX), Dallas/Fort Worth International Airport (DFW), San Francisco International Airport (SFO), and Singapore Changi International Airport (SIN).

  • What do I need to enter Australia from the United States?

    Travelers entering Australia from the U.S. need a valid passport, a valid visa or electronic visa or other authority to enter Australia, and a signed and completed Incoming Passenger card, which will include your health and character declaration.

  • How can I make my flight from Las Vegas to Australia more comfortable?

    Long-haul flights to destinations throughout Australia, which take at least 19 hours and can last up to 44 hours depending on your layovers, can be made more comfortable by upgrading to first or business class. For example, Qantas Airways offers first and business-class passengers a private Business Suite or Sky Bed, which both recline to a fully flat bed.

  • How does KAYAK find such low prices on flights from Las Vegas to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Las Vegas to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Las Vegas to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Las Vegas to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Australia

  • Travelers who plan to visit Australia can find a top selection of flights to destinations throughout the country when they depart from Harry Reid International Airport (LAS) in Las Vegas, Nevada. Popular cities, including Sydney, Brisbane, and Perth, are all within reach on many carriers.
  • First-time travelers to Australia may wish to visit Sydney, one of Australia’s largest cities. It’s famous for surfing, Bondi Beach, and the iconic Sydney Opera House. Travelers can find flights from Las Vegas to Sydney Kingsford Smith Airport (SYD) with one layover on United Airlines, Alaska Airlines, Fiji Airways, Hawaiian Airlines, Jetstar, Air Canada, Delta, and other carriers.
  • Brisbane is another popular destination in Australia, known for its koala sanctuary, botanic gardens, museums, and historic sights. Flights from Harry Reid International Airport to Brisbane Airport (BNE) are available on Qantas Airways, Air New Zealand, Air Canada, Alaska Airlines, and Fiji Airways, with one to two stops.
  • In Western Australia, Perth is a popular destination that is known for its temperate weather, plentiful beaches, and wine regions. Perth Airport (PER) is the main airport in Western Australia. Visitors can find flights from Las Vegas to Perth on Qatar Airways, Air New Zealand, Qantas Airways, and American Airlines, which will have two layovers.
  • Another major metropolis in Australia is Melbourne, which offers cultural experiences, exciting dining, and museum sightseeing. Melbourne Airport, also called Tullamarine Airport (MEL), is Melbourne's main airport and Australia’s second-busiest airport. With one layover, travelers can find flights from Las Vegas to Melbourne on United Airlines, Qantas Airways, and Alaska Airlines.

Reviews of the top airline flying from Las Vegas to Australia

 
Need help choosing which airline to fly with from Las Vegas to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9215 reviews
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

8.0 ExcellentAnonymous, Jan 2026
ORD - TPA
Read more United Airlines reviews

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

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

Information on your arrival and departure airports

Las Vegas (LAS)