$615 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 16/5. 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$1,377
Melbourne
Melbourne1 stop$1,505
Brisbane
Brisbane1 stop$1,558
Perth
Perth2 stops$2,016
Canberra
Canberra2 stops$1,706
Sydney
Sydney2 stops$1,377
Melbourne
Melbourne1 stop$1,505
Brisbane
Brisbane1 stop$1,558
Perth
Perth2 stops$2,016
Canberra
Canberra2 stops$1,706

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

Sun, 10 May - Sun, 24 May
Multiple Airlines Logo
18:00 - 12:40
LAS
-
SYD
25h 40m
2 stops
Multiple Airlines Logo
09:20 - 00:08
SYD
-
LAS
31h 48m
1 stop
$1,377Multiple Airlines
Sun, 10 May - Sun, 24 May
Air Canada Logo
18:00 - 07:20
LAS
-
SYD
20h 20m
1 stop
Air Canada Logo
09:20 - 00:08
SYD
-
LAS
31h 48m
1 stop
$1,398Air Canada
Sun, 10 May - Sun, 24 May
Air Canada Logo
18:00 - 07:20
LAS
-
SYD
20h 20m
1 stop
Air Canada Logo
09:20 - 00:08
SYD
-
LAS
31h 48m
1 stop
$1,404Air Canada
Mon, 8 Jun - Mon, 15 Jun
American Airlines Logo
10:23 - 06:45
LAS
-
MEL
27h 22m
1 stop
American Airlines Logo
09:45 - 13:53
MEL
-
LAS
21h 08m
1 stop
$1,505American Airlines
Mon, 8 Jun - Mon, 15 Jun
American Airlines Logo
08:00 - 05:00
LAS
-
MEL
28h 00m
1 stop
American Airlines Logo
09:45 - 14:48
MEL
-
LAS
22h 03m
2 stops
$1,512American Airlines
Sun, 7 Jun - Sun, 14 Jun
United Airlines Logo
18:20 - 08:15
LAS
-
MEL
20h 55m
1 stop
United Airlines Logo
10:55 - 16:11
MEL
-
LAS
22h 16m
1 stop
$1,521United Airlines
Sun, 7 Jun - Sun, 14 Jun
United Airlines Logo
08:00 - 08:15
LAS
-
MEL
31h 15m
2 stops
United Airlines Logo
10:55 - 12:28
MEL
-
LAS
18h 33m
1 stop
$1,528United Airlines
Sat, 6 Jun - Sun, 21 Jun
Qantas Airways Logo
14:43 - 05:00
LAS
-
BNE
21h 17m
1 stop
Qantas Airways Logo
20:35 - 21:26
BNE
-
LAS
17h 51m
1 stop
$1,558Qantas Airways
Sun, 7 Jun - Sun, 14 Jun
Qantas Airways Logo
19:39 - 10:05
LAS
-
BNE
21h 26m
2 stops
Qantas Airways Logo
20:35 - 21:26
BNE
-
LAS
17h 51m
1 stop
$1,594Qantas Airways
Fri, 10 Jul - Sat, 18 Jul
ANA Logo
14:15 - 13:20
LAS
-
CBR
54h 05m
3 stops
ANA Logo
07:05 - 23:46
CBR
-
LAS
33h 41m
3 stops
$2,298ANA
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 May, when tickets cost $631 (return) on average. On the other hand, the most expensive months are April and November, when the average cost of return tickets is $1,211 and $1,195 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 the flight from Las Vegas to Australia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Find deals

Good to know

Low seasonApril
Cheapest flight$615
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Las Vegas to Sydney

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 9665 reviews
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
7.7Boarding
Airline reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

4.0 OkayMichael, Apr 2026
SNA - DEN
Read more United Airlines reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

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

Information on your arrival and departure airports

Las Vegas (LAS)