SYD - LAS

$430 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 11/12. 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
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Flights 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, Sep 3 - Tue, Sep 9
 Logo
4:20 pm - 9:53 amSYD-LAS
34h 33m2 stops
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10:17 am - 2:40 pmLAS-SYD
35h 23m2 stops
Wed, Sep 3 - Tue, Sep 9
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4:20 pm - 9:28 pmSYD-LAS
22h 08m1 stop
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10:17 am - 2:40 pmLAS-SYD
35h 23m2 stops
Fri, Aug 1 - Thu, Aug 7
Hawaiian Airlines Logo
9:40 pm - 10:45 pmSYD-LAS
18h 05m1 stop
Hawaiian Airlines Logo
1:50 am - 7:45 pmLAS-SYD
24h 55m1 stop
$854Hawaiian Airlines
Find Deal
Sun, Aug 17 - Sat, Aug 23
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4:20 pm - 9:37 amSYD-LAS
34h 17m2 stops
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1:45 am - 2:40 pmLAS-SYD
19h 55m1 stop
Fri, Aug 1 - Fri, Aug 8
Hawaiian Airlines Logo
9:40 pm - 10:45 pmSYD-LAS
18h 05m1 stop
Hawaiian Airlines Logo
7:50 am - 7:45 pmLAS-SYD
18h 55m1 stop
$859Hawaiian Airlines
Find Deal
Thu, Jul 31 - Wed, Aug 6
Alaska Airlines Logo
9:40 pm - 10:50 pmSYD-LAS
18h 10m1 stop
Alaska Airlines Logo
1:50 am - 7:45 pmLAS-SYD
24h 55m1 stop
$862Alaska Airlines
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Fri, Jul 25 - Wed, Jul 30
Alaska Airlines Logo
9:40 pm - 6:50 amSYD-LAS
26h 10m1 stop
Alaska Airlines Logo
7:50 am - 7:45 pmLAS-SYD
18h 55m1 stop
$905Alaska Airlines
Find Deal
Mon, Jul 7 - Fri, Aug 15
Qantas Airways Logo
5:45 pm - 9:00 pmSYD-LAS
20h 15m1 stop
Qantas Airways Logo
7:45 pm - 7:05 amLAS-SYD
18h 20m1 stop
$1,088Qantas Airways
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Tue, Jul 8 - Fri, Aug 1
United Airlines Logo
10:20 am - 2:56 pmSYD-LAS
21h 36m2 stops
United Airlines Logo
9:46 am - 6:55 amLAS-SYD
28h 09m2 stops
$1,096United Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 16
United Airlines Logo
11:20 am - 5:57 pmSYD-LAS
25h 37m1 stop
United Airlines Logo
6:57 pm - 7:00 amLAS-SYD
41h 03m1 stop
$1,097United Airlines
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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 $1,024 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $1,505 and $1,418 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 11 weeks before departure.

Good to know

Low seasonJanuary
High seasonFebruary
Cheapest flight$430
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 5% 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 $430 for a one-way ticket and $830 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?

    We unfortunately don’t have that data for this specific route.

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

    Star Alliance, SkyTeam, and oneworld 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 $1,079 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 2507 reviews
7.1Entertainment
8.5Crew
7.0Food
8.0Boarding
7.7Comfort
Airline reviews

It was not a good experience. When I went to check-in one of Alaska's employees told me I had to check-in with Hawaiian Airlines, which was on the opposite side of the airport. I made my way over and when I got to Hawaiian Airlines they told me I was in the wrong place. The employee saw the look of defeat in my face and was able to get someone to check me in and text me my boarding pass. I had to make my way all the way back to the other side of the airport and barely made my flight. I think it would be very helpful for employees to be more informed with these Hawaiian flights that are operated by Alaska so they are not rerouting people to the wrong terminals. Also, clear signage in the check-in area.

6.0 GoodAnonymous, Jun 2025SEA - ONT
Read more Hawaiian Airlines reviews

It was not a good experience. When I went to check-in one of Alaska's employees told me I had to check-in with Hawaiian Airlines, which was on the opposite side of the airport. I made my way over and when I got to Hawaiian Airlines they told me I was in the wrong place. The employee saw the look of defeat in my face and was able to get someone to check me in and text me my boarding pass. I had to make my way all the way back to the other side of the airport and barely made my flight. I think it would be very helpful for employees to be more informed with these Hawaiian flights that are operated by Alaska so they are not rerouting people to the wrong terminals. Also, clear signage in the check-in area.

Same as ive said before. All airlines and TSA need a massive revamp.

Alaska airline sis usually great. However flying nowadays is so stressful and feels more like an interrogation rather than a fun part of the vacation experience. From the TSA to the cramped seating it feels like i am entering a concentration camp having my picture taken via TSA and being forced to have my body scanned. Then we are forced to sit in beyond cramped conditions where our knees are crushed into the back of the seat in front of us with almost no movement possible constantly being reminded to put our seats forward when we want to alleviate the horrendous pain of our knees being shoved into hard plastic. My knees looked like i had kneeled on gravel for 2 days straight after flying for a total of 14 hours for my roundtrip. I keep hearing from our elders about the jopys of flying in the 70s and 80s but now it feels like the joy has been removed as a means of acquiring more financial gain by the airlines. Not to mention that my flight via hawaiin airlines was delayed so long that i had to miss my connecting flight which then forced me to miss another day of work and the only recourse i had was a wonderful conversation with a lady via Alaskan Airlines when she got me a new flight the next day due to the delay. She was very pleasant and helpful. She got me onto a nother flight the following day but when i have to travel 2 hours from springfield Illinois to st louis it was a huge hassle having the delay in the first place. Not even the tiniest bit of compensation was offered either. Not a voucher, not a free meal, not a slightly better seat, just a reschedule when in no way was the delay or the missing of the connecting flight my fault. I want to reiterate that Alaska Airlines is really one of the best airlines overall. I fully understand they dont control the TSA, but it does effect the overall experience when TSA is making it feel like we are going through a re-education camp with rather strange videos playing on the walls the entire way through Security. With that said, Alaska should take cosnideration from years of past and make the flying experience fun again. I understand profit is important, but if just ONE airline made flying like it used to be 40 years ago and stopped making it such a money-driven experience, then i, along with many others would choose to fly more often. We see the smaller soda cans and we laugh, we see the tiny snacks and scoff, we see the ridiculous wifi costs and choose to not pay for it because we download our own prior to flying. Why not get everyone to use the wifi by making it like 2 bucks rather than 8 bucks? Make a much larger first class area with slightly lower costs so it doesn't feel like we are mere peons boarding a cattle car? Create some more leg room and watch how fast people are clamoring for your airline over others. Not one airline is actually catering to the general public, if they did, they would see so many people seeking out their airlines above all others and it is just that simple.

Both flights were late 2+ hours with ZERO communication from the airlines or their staff. No offers for compensation. WiFi didn’t work for streaming and they said to only use browsing but that didn’t work either. Waste of $$. No drinks only boxed water or apple juice. No snack. One of the worst flight experiences I’ve ever had.

The ticket and bag check in was chaotic at SEATAC. No clear communication or signage for bag drop off.

This was actually an Alaska flight. I was not able to check in online using the Kayak app or the web for Hawaiian or Alaska airlines. So I contacted Hawaiian and they advised that I had to go to the counter when I arrive at the airport. So I waited in line at the Hawaiian counter for 45 minutes. When I got to the ticket agent she advised that I needed to go to the Alaskan Airlines ticket counter. So I went to that counter which thankfully was not busy. I received my boarding pass and then went to security. I arrived at the gate as boarding was beginning. The frustration is that Hawaiian or Kayak should have directed me to the correct ticket counter. When it is “operated by” a average person doesn't know what that means. Kayak app was silent on what action to take when I was unable to check in online and Hawaiian just stated my ticket number and confirmation numbers were invalid. Communication is key and this process could be cleaned up. Thank goodness I am savvy and speak English, I can’t imagine this process for someone who may not be.

If I knew I would be on Alaska Airlines flying back, I never would have bought the ticket. My flight kept getting delayed and Alaska always seems to be late which is why I don’t fly on them.

Good. They changed our gate very late and then when we landed, we had to wait 20 minutes to get off the airplane because another plane was in a slot.

Very nice experience. The boarding however seemed somewhat mixed up, and we were delayed taking off.

Flight was canceled with no voucher of any kind and next available flight was two days later.

Traditional economy class. Not a full flight so spare seats. Food and drinks were good

Was bumped to a later flight because of inefficiency on part of the airline.

Inflight entertainment, poor that there are no headrest screens on aircraft used for an international flight.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

Touch screens were very difficult to use, generally being laggy and unresponsive- it was quite an art to get it to play the thing you wanted rather than some thing at random. Selection of films and Tv was good when touchscreen decided to finally respond.

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

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