$516 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 10/31. 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 round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$1,021
Brisbane
Brisbane1 stop$1,147
Perth
Perth2 stops$1,541
Cairns
Cairns2 stops$1,540
Canberra
Canberra2 stops$1,475
Sydney
Sydney1 stop$1,021
Brisbane
Brisbane1 stop$1,147
Perth
Perth2 stops$1,541
Cairns
Cairns2 stops$1,540
Canberra
Canberra2 stops$1,475

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 round-trip 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 round-trip flight deals from Las Vegas to Australia

Sun, May 31 - Sun, Jun 14
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
Air Canada Logo
9:20 am - 12:03 am
SYD
-
LAS
31h 43m
1 stop
$1,021Air Canada
Sun, May 31 - Sun, Jun 14
Multiple Airlines Logo
6:00 pm - 10:40 am
LAS
-
SYD
23h 40m
2 stops
Multiple Airlines Logo
9:20 am - 12:03 am
SYD
-
LAS
31h 43m
1 stop
$1,037Multiple Airlines
Mon, Jun 8 - Tue, Jul 7
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
Air Canada Logo
9:20 am - 5:01 pm
SYD
-
LAS
24h 41m
1 stop
$1,062Air Canada
Wed, Jun 3 - Fri, Jul 3
American Airlines Logo
4:24 pm - 6:45 am
LAS
-
MEL
21h 21m
1 stop
American Airlines Logo
9:45 am - 5:24 pm
MEL
-
LAS
24h 39m
1 stop
$1,082American Airlines
Wed, Jun 3 - Fri, Jul 3
American Airlines Logo
10:23 am - 6:45 am
LAS
-
MEL
27h 22m
1 stop
American Airlines Logo
9:45 am - 2:56 pm
MEL
-
LAS
22h 11m
2 stops
$1,087American Airlines
Thu, Jun 11 - Thu, Jun 18
United Airlines Logo
11:30 am - 8:15 am
LAS
-
MEL
27h 45m
1 stop
United Airlines Logo
10:55 am - 4:11 pm
MEL
-
LAS
22h 16m
1 stop
$1,094United Airlines
Sun, Sep 6 - Sun, Sep 13
Air New Zealand Logo
6:05 pm - 8:15 am
LAS
-
MEL
21h 10m
1 stop
Air New Zealand Logo
7:00 am - 12:29 pm
MEL
-
LAS
22h 29m
2 stops
$1,114Air New Zealand
Sun, Sep 6 - Sun, Sep 13
United Airlines Logo
6:05 pm - 8:15 am
LAS
-
MEL
21h 10m
1 stop
United Airlines Logo
7:00 am - 12:29 pm
MEL
-
LAS
22h 29m
2 stops
$1,115United Airlines
Sat, May 30 - Wed, Jun 3
Qantas Airways Logo
4:24 pm - 10:35 am
LAS
-
CNS
25h 11m
2 stops
Qantas Airways Logo
1:55 pm - 1:55 pm
CNS
-
LAS
41h 00m
2 stops
$2,079Qantas Airways
Sat, May 30 - Wed, Jun 3
Qantas Airways Logo
4:24 pm - 9:30 pm
LAS
-
CBR
36h 06m
2 stops
Qantas Airways Logo
6:00 am - 1:53 pm
CBR
-
LAS
24h 53m
2 stops
$2,082Qantas 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 Las Vegas to Australia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Australia from Las Vegas found in the last 72 hours was to Sydney, at $1,391 round-trip. The most popular route is from Las Vegas (LAS) to Sydney (SYD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,391.

What is the cheapest time of day to fly to Australia?

The average price for all round-trip flights from Las Vegas to Australia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Australia is generally at night, when round-trip flights cost $1,432 on average. The most expensive time of day to fly to Australia is generally at night, which is peak travel time and where the average cost of a ticket is $1,432.

Can I save money by flying with a layover from Las Vegas to Australia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,261, prices are generally cheapest when you fly direct.

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 $453 (return) on average. On the other hand, the most expensive months are November and January, when the average cost of round-trip tickets is $858 and $830 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 11 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$516
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 6% 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 travelers 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 round-trip 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 5 airlines serving 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.
7.9
DeltaOverall score based on 8451 reviews
8.5Crew
8.1Boarding
7.2Food
7.8Comfort
7.8Entertainment
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

We had a medical emergency, needing to get to an emergency room upon landing at LAX. I let the back flight attendants know the situation. One, David, contacted the pilot, who made arrangements for EMT's to be there when we got off the plane. They went above and beyond for us. We didn't have to go through customs, as a customs person came to us and checked us right at the exit of the jet way. Another wonderful woman, a United employee at LAX, perhaps a customer service liaison, took care of our luggage situation, as we weren't going to make our connection to Bozeman. When we came back to LAX to see when we could get a flight to Bozeman, the personnel are very accommodating and booked us on the next flight out, and assigned good seats. It was a horrible flight, physically, from Sydney to LAX, , but the professionalism of all involved was excellent! We are very grateful fir the way they all stepped in and helped during a very unpleasant medical situation. Thank you!!

PREMIUM ECONOMY - excellent !Brilliant new plane. Excellent tv catalogue. Good food. Good communication and service from all friend Australian crew. Good communication from captain. Best travel experience in years.

Very good overall. However, your choices of free movies was limited and there was no music Channel???

I couldn't hear all of the announcements. It was nice when they put them on the screen.

This was the worst flight I’ve been on. Getting on the plane where is was 30 degrees outside was hotter on board cabin must’ve been 33 degrees. This is a health hazard. They cannot be doing this to save on fuel. People could die from this!!. Fans and a/c was, off entertainment was off. Poor excuse given. Crew made the excuse that the system didn’t have enough power. They basically were operating on one engine to save on jet fuel till 3 hours later on cruising altitude and they then started the second engine. And finally the cabin was cooled. On a 7hour red eye flight this made it so uncomfortable and impossible to sleep.

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

Qantas is always subpar beyond comfy chairs for a domestic flight

I liked boarding the plane. The staff were rude, the food was appalling and the chairs the most uncomfortable I have ever experienced

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

I was downgraded from first class to coach due to an airplane change. They pulled me out of line and I was the very last person to board the plane stuck in the middle seat with no overhead place to put my carry-.on. Very poor customer service.

Seat comfort was poor (no lumbar or lower back support).

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

We had several flights and they were all on-time and flawless

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

They did not let us board because one member needed a transit visa, which was not evident at the time of ticket purchase.

I was charge a baggage checking fee $68!! I volunteered to check my duffle bag which usually goes under my seat!

I did not like anything because the flight was cancelled yesterday and I did not get to arrive on time in Toronto as I was rebooked with another airline. This caused me to be really stressed out as I am an individual with back injury and to be forced to stay longer in an airport to accommodate a change of airline and the transfers associated with it Due to this I am probably not going to book through your website to eliminate this potentially chaos in the future

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

It was good that our flight left early. It was a nice smooth flight and landing.

All good……but luggage didn’t make it on the airplane. Had to wait 3 days. Was a bummer.

Small suitcase used for carryon the last time was refused by boarding crew this time. Appears to be at the discretion and mood of the person on the day. Flight was only half booked, there would have been no problem with space.

It was a problem because there was a delay where we sat before taking off from newark,then when landed in Toronto we sat on tarmac and they wouldn't let us out for a long period of time. When we finally were released to the airport in Toronto the attendant scanned our boarding pass that we were here for our connection to Brazil. We ran all the way to the gate and they said at the gate the door is shut so we can not let you on the plane. We explained that we were checked in by the attendant when we arrived at Toronto airport to go to Brazil and they should not have shut the door. We were ignored at the gate

Flight home was delayed multiple times, did not get home until 2am

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

Information on your arrival and departure airports