SYD - LAS

$527 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 9/15. 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

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

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Everything you should know

Cheapest round-trip
$952
Typical prices: $1,228-$923
Air Canada
Sun 5/24Mon 6/8
SYD - LAS • 1 stop
Cheapest one-way
$527
Typical prices: $507-$686
Multiple Airlines
Tue 9/15
SYD - LAS • 2 stops
Top airlines
Cheapest • from $952 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Sydney and Las Vegas. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $1,008 (round-trip)
Shortest trip • 16h 49m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 11% compared to booking last minute.
Insights
Insights
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Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
Good to know
+1
+1
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Good to know
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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!
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

Sun, May 24 - Mon, Jun 8
Air Canada Logo
9:20 am - 12:08 am
SYD
-
LAS
31h 48m
1 stop
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
$952Air Canada
Fri, Jul 24 - Wed, Aug 5
Multiple Airlines Logo
6:00 am - 11:37 pm
SYD
-
LAS
34h 37m
2 stops
Multiple Airlines Logo
8:06 am - 10:10 pm
LAS
-
SYD
45h 04m
2 stops
$959Multiple Airlines
Sun, May 24 - Mon, Jun 8
Air Canada Logo
7:00 am - 12:08 am
SYD
-
LAS
34h 08m
2 stops
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
$967Air Canada
Sun, May 24 - Mon, Jun 8
Air Canada Logo
9:20 am - 12:08 am
SYD
-
LAS
31h 48m
1 stop
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
$975Air Canada
Sun, May 24 - Mon, Jun 8
Multiple Airlines Logo
7:00 am - 12:08 am
SYD
-
LAS
34h 08m
2 stops
Multiple Airlines Logo
6:00 pm - 10:40 am
LAS
-
SYD
23h 40m
2 stops
$983Multiple Airlines
Tue, Jun 9 - Tue, Jun 16
Air Canada Logo
7:30 am - 12:03 am
SYD
-
LAS
33h 33m
2 stops
Air Canada Logo
6:45 am - 7:20 am
LAS
-
SYD
31h 35m
1 stop
$997Air Canada
Tue, May 26 - Tue, Jun 2
Air Canada Logo
7:30 am - 12:08 am
SYD
-
LAS
33h 38m
2 stops
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
$998Air Canada
Mon, Jun 8 - Mon, Jun 15
Air Canada Logo
7:00 am - 12:03 am
SYD
-
LAS
34h 03m
2 stops
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
$1,000Air Canada
Mon, Jun 1 - Sun, Jun 21
Air Canada Logo
9:20 am - 12:03 am
SYD
-
LAS
31h 43m
1 stop
Air Canada Logo
6:00 pm - 7:20 am
LAS
-
SYD
20h 20m
1 stop
$1,001Air Canada
Mon, May 25 - Mon, Jun 1
British Airways Logo
9:10 am - 5:51 pm
SYD
-
LAS
25h 41m
2 stops
British Airways Logo
4:33 pm - 7:05 am
LAS
-
SYD
21h 32m
2 stops
$1,007British Airways
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.

How much is a round-trip flight from Sydney to Las Vegas?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Sydney to Las Vegas departing in May.

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 November, where tickets cost $947 (return) on average. On the other hand, the most expensive months are April and January, where the average cost of round-trip tickets is $1,290 and $1,244 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 2 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$527
Best time to beat the crowds but there is an average 17% 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 $527 for a one-way ticket and $952 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?

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

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

    The two airlines most popular with KAYAK users for flights from Sydney to Las Vegas are Delta and Qantas Airways. With an average price for the route of $1,662 and an overall rating of 7.9, Delta is the most popular choice. Qantas Airways is also a great choice for the route, with an average price of $1,317 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.
7.9
DeltaOverall score based on 8466 reviews
7.2Food
8.5Crew
8.1Boarding
7.9Comfort
7.8Entertainment
Airline reviews

Round trip flight to Canada and back to the US was smooth and efficient.

8.0 ExcellentBrent, Apr 2026
YWG - MSP
Read more Delta reviews

Round trip flight to Canada and back to the US was smooth and efficient.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

Spanish speaker flight attendants were incredibly rude. A male flight attendant named Allen, grabbed my bag out of the overhead bin and moved it without my permission. When I asked what he was doing, he informed me that the overhead bins were public space? It would be easy to ignore this comment, as you don’t know the whole story, but the flight attendants were militant and rude. Delta, you can do better!

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

My business class seat was inoperable and unable to recline for 10 hour flight.

Loved the food and beverages available, spacious economy class, excellent entertainment

Very good overall. Highly recommend for all flying to Australia

We had bulkhead seats in a A380 in the upper deck in seats 31 D and E. Storage was very limited other than in overhead bin - which is not within reach when in seat. Yet paying same price as others in premium economy who have a lot more storage within arm’s reach. Seems very unfair.

On the Qantas flight, I could barely hear some of the announcements. It was better when I could read them on the screen.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

Our boarding and flight was very good. However when we landed and pulled in to the gate it took 55 minutes for the jet bridge to be positioned next to the aircraft. That caused us to miss our ground transportation and it caused us unnecessary last minute transit planning and expense. Our flight was AA1733 on March 17, 2026

We booked with Qantas instead of Delta and we instead flew on American Airlines. American is not our favorite to go on. No leg room and the width of seats are a joke. Your are packed like sardines on American flights.

When I originally booked this flight, I was expecting to travel on Qantas. When the itinerary changed and the long-haul segment was operated by American Airlines, we were disappointed but remained open-minded. Unfortunately, the overall service experience fell far short of expectations. This was a long-haul international flight. Getting up periodically to use the restroom or stretch is inevitable, especially on flights of this duration. However, each time we stood up, we felt as though we were inconveniencing the crew. The tone and body language often suggested that we were in the way or disrupting something simply by moving about the cabin. As a result, I avoided getting up as often as I needed to and was physically very sore upon arrival. Meal service was similarly impersonal. The options were presented in single words “beef or veggie,” “pasta or beef” without any description of what was actually being served. There was little engagement or courtesy beyond that. Even simple expressions of gratitude were often not acknowledged. I am accustomed to no-frills travel and do not expect luxury. What was disappointing was not the absence of extras, but the absence of basic warmth and professionalism. On a long-haul international flight, small moments of courtesy and humanity make a significant difference. In this case, the experience felt transactional and dismissive rather than welcoming. I hope this feedback is taken constructively, as there is a meaningful difference between efficient service and indifferent service.

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

Business seats not as comfortable or private as most competitors (e.g. Qantas was outstanding), and movie selection was much more limited than Qantas or United has been recently

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.

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

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

Outstanding service, great food, friendly & efficient crew, safe & comfortable flight

Staff were not attentive, wifi did not work, cut my head in the bathroom due to the position of the soap on the sink, had blood running down my face, told staff, they had no expression no sympathy, didn't even say "sorry", they said "oh we will have a look at that" about 10 mins later the purser brought me a bandaid, still no sorry.... Shocking

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

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

Information on your arrival and departure airports