SYD - LAS

$404 Find Cheap Flights from Sydney to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Las Vegas departing on 10/19. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Las Vegas, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sydney to Las Vegas (SYD-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sydney to Las Vegas 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 Sydney to Las Vegas

Wed, Oct 1 - Mon, Oct 13
 Logo
9:10 am - 9:25 amSYD-LAS
17h 15m1 stop
 Logo
7:19 pm - 7:30 amLAS-SYD
18h 11m1 stop
Tue, Jan 20 - Fri, Feb 20
Alaska Airlines Logo
9:40 pm - 8:36 amSYD-LAS
29h 56m2 stops
Alaska Airlines Logo
1:55 am - 7:45 pmLAS-SYD
22h 50m1 stop
$816Alaska Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
Hawaiian Airlines Logo
9:40 pm - 11:53 pmSYD-LAS
20h 13m1 stop
Hawaiian Airlines Logo
6:12 pm - 7:45 pmLAS-SYD
31h 33m1 stop
$818Hawaiian Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
Hawaiian Airlines Logo
9:40 pm - 9:33 pmSYD-LAS
17h 53m1 stop
Hawaiian Airlines Logo
5:35 pm - 7:45 pmLAS-SYD
31h 10m1 stop
$830Hawaiian Airlines
Find Deal
Sat, Nov 15 - Thu, Nov 20
Air Canada Logo
3:00 pm - 9:44 pmSYD-LAS
49h 44m2 stops
Air Canada Logo
4:45 pm - 9:35 amLAS-SYD
21h 50m1 stop
$838Air Canada
Find Deal
Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
11:05 am - 2:30 pmSYD-LAS
21h 25m2 stops
United Airlines Logo
1:48 pm - 7:00 amLAS-SYD
22h 12m1 stop
$843United Airlines
Find Deal
Tue, Feb 24 - Sat, Feb 28
Air Canada Logo
9:00 am - 12:04 amSYD-LAS
34h 04m2 stops
Air Canada Logo
6:15 am - 9:35 amLAS-SYD
32h 20m1 stop
$846Air Canada
Find Deal
Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
11:05 am - 12:27 pmSYD-LAS
19h 22m1 stop
United Airlines Logo
11:55 am - 9:05 amLAS-SYD
26h 10m2 stops
$851United Airlines
Find Deal
Sun, Nov 30 - Fri, Dec 5
Qantas Airways Logo
5:45 pm - 9:05 pmSYD-LAS
22h 20m1 stop
Qantas Airways Logo
12:00 pm - 9:00 amLAS-SYD
26h 00m1 stop
$927Qantas Airways
Find Deal
Fri, Dec 12 - Sat, Dec 27
Qantas Airways Logo
5:45 pm - 10:49 amSYD-LAS
36h 04m1 stop
Qantas Airways Logo
6:59 pm - 9:00 amLAS-SYD
19h 01m1 stop
$964Qantas Airways
Find Deal

Everything you should know

Top airlines
Alaska Airlines
Cheapest • from $816 (round-trip)
Hawaiian Airlines
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 12% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$814
Overall average: $1,091
Multiple Airlines
Wed 10/1Mon 10/13
SYD - LAS • 1 stop
Cheapest one-way
$404
Typical prices: $611-707
Multiple Airlines
Sun 10/19
SYD - LAS • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Las Vegas!
Booking Insights

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

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

What’s the cheapest day of the week to fly from Sydney to Las Vegas?

The average price of all round-trip flights from Sydney to Las Vegas clicked on KAYAK for each day over the last 12 months.

When flying from Sydney to Las Vegas, you should consider leaving on a Thursday and avoid Tuesdays if you are looking for the best rates. For your return to Sydney, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Las Vegas, 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 Sydney to Las Vegas is March, where tickets cost $1,023 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,409 and $1,315 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Las Vegas, 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 Sydney to Las Vegas, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$404
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Sydney to Las Vegas

When to book flights from Sydney to Las Vegas

Are your dates flexible? Find out the best times to travel from Sydney to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sydney to Las Vegas

  • Is there public transport from McCarran Airport?

    The Southern Nevada Regional Transportation Commission operates a bus service from the airport to downtown Las Vegas. Route 108, Route 109 and the West Airport Express serve Terminal 1; the Centennial Express and the Westcliff Airport Express serve Terminal 3. Eligible passengers can reserve Paratransit service from McCarran Airport to downtown Las Vegas. It costs around US$ 6 (A$ 7.80) to travel from McCarran Airport to downtown Las Vegas via a train, and the journey takes approximately 20min.

  • Is there public transport from central Sydney to Kingsford Smith?

    Sydney bus route 400 operates buses from Eastgardens and Bondi Junction to the Departure Level of Terminal 1 and 3. However, you need a reusable Opal card or paper ticket before boarding the bus. A single ticket from central Sydney to Kingsford Smith Airport is around A$ 14.

  • What is the cheapest flight from Sydney to Las Vegas?

    In the last 3 days, the lowest price for a flight from Sydney to Las Vegas was $404 for a one-way ticket and $814 for a round-trip.

  • Do I need a passport to fly between Sydney and Las Vegas?

    Yes

  • Which aircraft models fly most regularly from Sydney to Las Vegas?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Sydney to Las Vegas flight route.

  • Which airline alliances offer flights from Sydney to Las Vegas?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Sydney and Las Vegas, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Sydney to Las Vegas, Hawaiian Airlines or Qantas Airways?

    The two airlines most popular with KAYAK users for flights from Sydney to Las Vegas are Hawaiian Airlines and Qantas Airways. With an average price for the route of $1,060 and an overall rating of 7.8, Hawaiian Airlines is the most popular choice. Qantas Airways is also a great choice for the route, with an average price of $1,143 and an overall rating of 7.5.

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

    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 Sydney to Las Vegas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Sydney 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 Sydney to Las Vegas?

    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 to Las Vegas with an airline and back to Sydney with another airline. Booking your flights between Sydney and LAS can sometimes prove cheaper using this method.

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

    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 to Las Vegas from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Sydney to Las Vegas

  • There are no direct flights from Kingsford Smith Airport (SYD) to McCarran Airport (LAS). However, several airlines including Qantas Airways, American Airways, Qatar Airways and Alaska Airlines operate one-stop (or multi-stop) flights to McCarran from Kingsford Smith.
  • Regardless of the airline you’re flying with, Sydney Airport has lounges open to all passengers. Air New Zealand Lounge, located in Terminal 1, towards Gate 63, is open to all passengers with a lounge membership program. Other lounges available at Sydney Airport include The House, Plaza Premium Lounge, Qantas Lounge, Rex Lounge and SkyTeam Lounge. Facilities and amenities at these lounges include showers, free Wi-Fi, a charging station, restrooms and TVs.
  • Free airport shuttles from McCarran Airport to various hotels in downtown Las Vegas are unavailable. Clark County prohibits individual hotels in Las Vegas from operating free shuttles from McCarran Airport. However, paid shuttles to downtown Las Vegas can be found outside the airport’s baggage claim area.
  • McCarran Airport has a fitness centre for passengers interested in burning off some energy after touching down in Las Vegas. Facilities available include showers, free weights, sauna, weight-machine floor, a large cardio floor and a group fitness studio. There are also two sleeping rooms inside the facility. It costs around US$ 25 (A$ 32.40) to access the fitness centre.

Reviews of the top 3 airlines serving from Sydney to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Las Vegas? 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.
7.8
Hawaiian AirlinesOverall score based on 2723 reviews
8.5Crew
8.0Boarding
7.1Entertainment
7.7Comfort
7.0Food
Airline reviews

They we able to seat my companion and I next to each other. Plane’s temperature was very cool. Willl be more prepared on return trip.

10.0 ExcellentAnonymous, Sep 2025PDX - HNL
Read more Hawaiian Airlines reviews

They we able to seat my companion and I next to each other. Plane’s temperature was very cool. Willl be more prepared on return trip.

All was good and they were able to seat my travel companion next to me. Thank you.

Like the ample leg room. May as well not bother with snacks if it's only a two ounce bag of pretzels. Didn't use the entertainment option. Was there one?

What an amazing flight. I haven’t experienced this level of service in a flight in years. This will be the only way to fly to Hawaii for me in the future.

Kayak sold me a ticket after check in time. Could not check in. Could not get on flight.

Love you guys are so friendly and kind and wonderful

Agents talk too fast over intercom. I know it’s memorized and we’ve all heard it before. Just slow down a little. Stop charging for checked bags. I was pleased to get my bags promptly at each end of my flight.

Everything was great except having to check in at Alaska. That was a surprise and took extra time and effort. Should have been explained somewhere maybe on the HA electronic ticket.

It was clean and the crew was great. I wish the chairs could recline just a little more and you would provide small pillows for people with bad backs. My back is fused and a little support would be great.

I accidentally made this purchase and they wouldn’t refund me even though I called immediately to cancel it.

My flight from Dallas to Sydney was cancelled. My entire trip was rerouted to include the following: Hartford to Washington DC Washington DC to JFK JFK to Auckland Auckland to Christchurch I paid for an aisle seat on the flight to Auckland and was asked if I would take a window seat to accommodate a family. The agent at the podium failed to mention that the family had a 3 month old baby and that a bassinet would be used during the 16 hour flight. The only way I could get out of my seat was to crawl under the bassinet of the sleeping baby. I think it is wrong that I was no given the choice to sit in another seat, that the agent knew what she was doing and chose to not properly disclose my seating arrangement. Terrible treatment.

they ran out of fruit for breakfast and so I just had a yogurt instead. other than that the flight was good

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

A few more inches of legroom is all i ask

Great as usual, some delays but well communicated and made up for in the air

Poor! This flight was delayed 14 hours. There was no assistance in helping customers find other routes to their destination, nor any other kind of support. It was a chaotic experience. I'm not likely to fly with AA going forward.

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

We were upgraded and after just a short delay in attending to a safety check we were on our way. Would definately fly Qantas International on their Dreamliner again.

I tried to check in online but was unable to do so. I stood in line for nearly two hours to check in. American Airlines was understaffed. When I finally got to the kiosk to check in, I was still unable to check in. No AA staff was available to help. Finally one of the airport security agents who was helping passengers became of lack of AA Staff told me: “I think the reason you can’t check in is that you are starting your name with an upper case letter when you write it. Just write it with all lower case letters.” That did allow me to check in. HOW COULD ANYONE POSSIBLY KNOW THAT IF THEY USE AN INITIAL UPPER CASE LETTER TO SPELL THEIR OWN NAME, AA WOULD NOT ALLOW THEM TO CHECK IN?????? Then I had to wait in line over half an hour again to drop off my baggage. Although I arrived at the airport 3 hours early, by the time I got to the gate, they had already started boarding.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

This is the best united airlines flight that I took. The crew was very friendly and the food was tasty!

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.