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LAS - SYD

$664 Find cheap flights from Las Vegas to Sydney

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 Sydney departing on 15/9. 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
Wed 5/6
Wed 12/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Sydney, 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 Las Vegas to Sydney, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,573,820 times on KAYAK, and here's why:

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Cheap flight deals from Las Vegas to Sydney (LAS-SYD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Sydney 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 and deals for you by selecting your travel dates.
Choose your dates
01:45 - 19:45LAS-SYD
25h 00m1 stop
21:40 - 07:10SYD-LAS
26h 30m1 stop
$1,419Hawaiian Airlines
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Wed, 7 Aug - Sun, 18 Aug
18:35 - 19:45LAS-SYD
32h 10m1 stop
21:40 - 07:10SYD-LAS
26h 30m1 stop
$1,445Hawaiian Airlines
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Fri, 31 May - Thu, 1 Aug
01:45 - 14:40LAS-SYD
19h 55m1 stop
16:20 - 23:40SYD-LAS
24h 20m1 stop
$1,504
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Thu, 22 Aug - Mon, 26 Aug
01:45 - 14:40LAS-SYD
19h 55m1 stop
16:20 - 23:45SYD-LAS
24h 25m1 stop
$1,724
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Fri, 13 Sep - Fri, 20 Sep
15:45 - 08:45LAS-SYD
24h 00m2 stops
08:45 - 00:47SYD-LAS
33h 02m2 stops
$1,783Air New Zealand
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Fri, 2 Aug - Sun, 11 Aug
10:40 - 08:45LAS-SYD
29h 05m2 stops
08:45 - 00:47SYD-LAS
33h 02m2 stops
$1,801Air New Zealand
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Thu, 8 Aug - Sun, 18 Aug
07:30 - 08:20LAS-SYD
30h 50m1 stop
10:20 - 23:41SYD-LAS
31h 21m1 stop
$2,052Air Canada
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Sun, 13 Oct - Sat, 19 Oct
11:37 - 07:05LAS-SYD
26h 28m1 stop
09:10 - 18:32SYD-LAS
26h 22m1 stop
$2,138American Airlines
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Tue, 3 Sep - Tue, 1 Oct
13:29 - 07:05LAS-SYD
24h 36m2 stops
09:10 - 18:32SYD-LAS
26h 22m1 stop
$2,145American Airlines
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Tue, 3 Sep - Tue, 1 Oct
17:00 - 07:20LAS-SYD
21h 20m1 stop
09:20 - 23:45SYD-LAS
31h 25m1 stop
$2,148Air Canada
Find Deal
Wed, 29 May - Wed, 31 Jul

Flights from Las Vegas to Sydney - Travel Insights & Trends

Get data-powered insights and trends into flights from Las Vegas to Sydney 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 Las Vegas to Sydney?

The average price of all flights from Las Vegas to Sydney clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Las Vegas to Sydney, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Sydney, Wednesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Las Vegas to Sydney, 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 Sydney is March, where tickets cost $1,572 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $2,799 and $2,776 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Las Vegas to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Las Vegas to Sydney, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 10 days before departure.

Which airlines provide the cheapest flights from Las Vegas to Sydney?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Las Vegas to Sydney found on KAYAK was with Hawaiian Airlines for $1,087. Hawaiian Airlines proposed a return connection from $1,419 and Air New Zealand from $1,783.

Good to know

Low season

August

High season

November

Cheapest flight

$664
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Las Vegas to Sydney

When to book flights from Las Vegas to Sydney

Are your dates flexible? Find out the best times to travel from Las Vegas to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Las Vegas to Sydney

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

    In the last 3 days, the lowest price for a flight from Las Vegas to Sydney was $440 for a one-way ticket and $940 for a return.

  • Which airports will I be using when flying from Las Vegas to Sydney?

    Las Vegas and Sydney are both served by 1 main airport. You will leave Las Vegas from Las Vegas Harry Reid Intl and will be arriving at Sydney Kingsford Smith.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Las Vegas to Sydney are Hawaiian Airlines and United Airlines. With an average price for the route of $1,625 and an overall rating of 7.9, Hawaiian Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,821 and an overall rating of 7.4.

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

    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 Sydney.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Las Vegas with another airline.

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

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

See more FAQs

Top 3 airlines serving from Las Vegas to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Sydney. 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 Las Vegas to Sydney? 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
Hawaiian AirlinesOverall score based on 2318 reviews
7.3Entertainment
8.2Boarding
8.6Crew
7.8Comfort
7.2Food
Airline reviews

Unable to perform online check in using Hawaiian Airlines APP Only ONE meal choice available - Totally unacceptable Low Airline ranking compared to other International airlines and service Old Airplane (A330-200) Entertainment system - Outdated Total Score - Mediocre

4.0 OkayAnonymous, Apr 2024HNL - NRT
Read more about Hawaiian Airlines reviews

Unable to perform online check in using Hawaiian Airlines APP Only ONE meal choice available - Totally unacceptable Low Airline ranking compared to other International airlines and service Old Airplane (A330-200) Entertainment system - Outdated Total Score - Mediocre

This flight was delayed approximately 4 hours due to bad weather in HNL.

It was great with the exception of a rude desk member on the way back. And a terrible sandwich on the way back.

One of the best flights Ive had in a long time

Flight delayed then cancelled then gate changed two times then baggage lost.

My flight was canceled minutes before boarding started. It took three hours to get rebooked and it was on another airline overnight with another stop added. All I got was two $15 food coupons.

The plane is extremely loud and there’s no place to charge devices.

Not great to be very honest. Our flight was delayed after we sat at the airport until 15 minutes after we were supposed to leave . We were then notified the plane was being worked on “and the parts were out in the ground and still not finished .” Even though the work started the evening before and they knew it wasn’t fixed. . Then we were told it would be a 1:15 pm boarding time so we waited then at 1:45pm we were told it would be an 11:15pm boarding . It was changed to and 3:55am boarding the next morning . We lost out on a day in Hawaii and a night of our VRBO rental.

Safety record impeccable and important since flying many hours and thousands of miles over ocean.

Love the food service and attentiveness of the crew. Could have wi-if on flight

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

Easy boarding, roomy seats, plenty of good food, very helpful snd friendly staff. Very smooth flight! Only thing that could have been better was to have cranberry juice. Women like this as it helps avoid UTI’s and not as sweet as other juices.

The crew was friendly, the seats are too small. Air travel is barely tolerable anymore.

Food was icecold or frozen including breakfast. Hopeless service. Rude crew.

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

Book cheap flights from Las Vegas to Sydney

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Las Vegas to Sydney found on KAYAK in the last 72 hours.
15/9Sun
1 stop
19h 55mLAS-SYD
$664
15/9Sun
1 stop
19h 55mLAS-SYD
$666
16/9Mon
1 stop
27h 10mLAS-SYD
$699
20/6Thu
2 stops
35h 10mLAS-SYD
$735
6/6Thu
1 stopHawaiian Airlines
32h 10mLAS-SYD
$1,087
6/8Tue
2 stopsHawaiian Airlines
40h 15mLAS-SYD
$1,169
5/8Mon
2 stopsUnited Airlines
36h 56mLAS-SYD
$1,265
15/9Sun
2 stopsUnited Airlines
36h 56mLAS-SYD
$1,298
5/6Wed
3 stopsBritish Airways
59h 16mLAS-SYD
$12,248
15/9Sun
3 stopsBritish Airways
58h 50mLAS-SYD
$12,475

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Last minute flights from Las Vegas to Sydney

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Las Vegas to Sydney that are departing in the next 10 days.
8/5Wed
multi-stopHawaiian Airlines
24h 50mLAS-SYD
12/5Sun
multi-stopHawaiian Airlines
19h 15mSYD-LAS
$1,410
9/5Thu
multi-stopHawaiian Airlines
32h 15mLAS-SYD
12/5Sun
multi-stopHawaiian Airlines
26h 35mSYD-LAS
$1,445
9/5Thu
multi-stopHawaiian Airlines
24h 50mLAS-SYD
12/5Sun
multi-stopHawaiian Airlines
42h 15mSYD-LAS
$1,816
9/5Thu
multi-stop
24h 24mLAS-SYD
12/5Sun
multi-stop
22h 25mSYD-LAS
$1,843
10/5Fri
multi-stop
36h 25mLAS-SYD
12/5Sun
multi-stop
33h 54mSYD-LAS
$2,073
9/5Thu
multi-stop
28h 35mLAS-SYD
12/5Sun
multi-stop
23h 52mSYD-LAS
$2,364
10/5Fri
multi-stop
27h 10mLAS-SYD
12/5Sun
multi-stop
37h 25mSYD-LAS
$2,473
9/5Thu
multi-stopAir New Zealand
29h 03mLAS-SYD
12/5Sun
multi-stopAir New Zealand
16h 56mSYD-LAS
$3,028
8/5Wed
multi-stopKorean Air
35h 25mLAS-SYD
12/5Sun
multi-stopKorean Air
25h 25mSYD-LAS
$4,393
9/5Thu
multi-stopBritish Airways
53h 12mLAS-SYD
12/5Sun
multi-stopBritish Airways
46h 06mSYD-LAS
$6,125

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Las Vegas - Sydney Flights

Departure:

Las Vegas (LAS)United States

Destination:

Sydney (SYD)Australia

Return flight deals:

Sydney - Las Vegas

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