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LAS - SYD

$548 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 9/8. 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
0 bags
Wed 7/10
Wed 7/17

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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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Sydney.
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is 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
5:30 pm - 7:45 pmLAS-SYD
31h 15m1 stop
9:40 pm - 7:10 pmSYD-LAS
40h 30m2 stops
$971Hawaiian Airlines
Find Deal
Wed, Nov 6 - Thu, Nov 14
7:05 am - 7:45 pmLAS-SYD
41h 40m2 stops
9:40 pm - 7:10 pmSYD-LAS
40h 30m2 stops
$976Hawaiian Airlines
Find Deal
Wed, Nov 6 - Thu, Nov 14
5:05 pm - 8:20 amLAS-SYD
21h 15m1 stop
9:00 am - 5:53 pmSYD-LAS
27h 53m2 stops
$1,282Air Canada
Find Deal
Tue, Oct 22 - Tue, Nov 19
12:07 pm - 6:05 amLAS-SYD
24h 58m1 stop
9:15 am - 9:20 amSYD-LAS
17h 05m1 stop
$1,286Qantas Airways
Find Deal
Tue, Jul 9 - Tue, Jul 16
7:30 am - 7:20 amLAS-SYD
30h 50m1 stop
9:20 am - 4:06 pmSYD-LAS
23h 46m1 stop
$1,312Air Canada
Find Deal
Sat, Sep 7 - Sun, Sep 15
12:49 pm - 7:05 amLAS-SYD
25h 16m2 stops
9:15 am - 9:20 amSYD-LAS
17h 05m1 stop
$1,422American Airlines
Find Deal
Tue, Jul 9 - Tue, Jul 16
4:50 pm - 8:00 amLAS-SYD
21h 10m1 stop
11:10 am - 7:00 pmSYD-LAS
25h 50m1 stop
$1,484United Airlines
Find Deal
Sun, Oct 13 - Sat, Nov 2
1:37 pm - 8:00 amLAS-SYD
24h 23m2 stops
1:00 pm - 4:49 pmSYD-LAS
21h 49m2 stops
$1,488United Airlines
Find Deal
Sun, Oct 13 - Sat, Nov 2
6:57 pm - 7:05 amLAS-SYD
19h 08m1 stop
9:15 am - 9:19 amSYD-LAS
17h 04m1 stop
$2,309Qantas Airways
Find Deal
Sat, Jun 29 - Wed, Jul 3
7:35 pm - 9:00 amLAS-SYD
19h 25m1 stop
11:15 am - 11:04 amSYD-LAS
18h 49m1 stop
$7,206American Airlines
Find Deal
Sun, Oct 27 - Fri, Nov 8

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 Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Sydney, Tuesday is the cheapest day to fly and Monday 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 $1,041 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $1,938 and $1,641 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 3 days, Hawaiian Airlines offered the best one-way deal for that route, at $653. KAYAK users also found Las Vegas to Sydney round-trip flights on Hawaiian Airlines from $971 and on Air New Zealand from $1,239.

Good to know

Low season

July

High season

November

Cheapest flight

$548
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly and prices are also 8% 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 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 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 $548 for a one-way ticket and $971 for a round-trip.

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

    Yes, you’ll need a passport to travel to Sydney from Las Vegas.

  • 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?

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

  • What is the most popular layover when flying to Sydney from Las Vegas?

    Los Angeles is the most popular layover city among KAYAK users traveling from Las Vegas to Sydney.

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

    The two airlines most popular with KAYAK users for flights from Las Vegas to Sydney are Air New Zealand and Hawaiian Airlines. With an average price for the route of $1,730 and an overall rating of 8.1, Air New Zealand is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $1,170 and an overall rating of 8.0.

  • 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 round-trip ticket. You could then fly to Sydney with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and SYD 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 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 5 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.
8.0
DeltaOverall score based on 10295 reviews
7.4Food
8.6Crew
8.2Boarding
7.9Comfort
8.0Entertainment
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Extra leg room was nice. The wheelchair situation getting off the plane was a disaster. No wheelchairs or porters were waiting for customers to be picked up when the plane arrive pretty much on time. After about 45 minutes of waiting on the chair service I just walked myself to the luggage claim. Aren't they supposed to know when the planes are going to arrive and land? It was messed up from thr time we landed. No wheelchairs and no porters. Finally After an hour of waiting for them to arrive I walked to the Baggage claim myself. Not a good way to return home from a great Hawaiian vacation.

The flight was so cold from Vegas to Hawaii. Everyone was so cold they put on goodies. They made us buy blankets for $13 each for 4 people. The plane was like an icebox. Now on the way back you made me pay extra so my family can sit together. Will not use you again.

The in flight speakers little touches of humor were entertaining.

The crew was quick and efficient. The flight was uneventful and arrived slightly early.

My seat was broken I couldn’t put it back I have really bad back issues , the flight was 5 hours delayed and there was a drink dude harassing the entire flight

No food or entertainment because it was a short flight. Unfortunately the takeoff was delayed more than an hour

The flight left and arrived on time. the only food offered on the 5+ hour flight was a cheese sandwich. Unlike Alaska Airlines there was no information on the website regarding food at all or any option to purchasse in advance. Otherwise, it was an excellent flight.

Parents with kids should all be in the same area. Sounds rude but who what's to fly 6hrs with crying and bratty kids. Just my opinion.

Ok, so I didn’t have seats, so got there very early. I was first in line only to be told, listen for your name for seats. The flight was boarding before they gave me a middle seat, way after others showed up who were given more favorable treatment. Ok, so , don’t show up early and obey all the rules??? Clearly, your gate clerks did not. What gives???

Short flight but delayed. Since its a short flight no food or entertainment necessary

The seats are too close together and are smaller than they used to be. Makes for a cramped experience.

The international flight from Sydney to Dallas had great food. I have travelled a lot over the years and this has been the most memorable in my experience so far.

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.) Lounge was crowded

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.)

Initial flight was cancelled so moved to an alternative flight. As a result, stuck in a middle seat. Flight then place in holding pattern prior to landing resulting in a very late trip home.

There was nothing I didn’t like, prices a little lower would help

Flight delay was informed at the last minute. Food quality is not up to Qantas standard I was unable to book an online boarding pass on any of my 6 flights.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

Rescheduled after ticket purchased and issued, not 2 or 3 times and not a fourth but by 5 times, by Qantas, that's right, 5 changes! Forcing an overnight stay in Chile and need for visa. Qantas can no longer provide basic services as a national or international service provider. Professionalism is extinct and the provider needs to be mentored and educated in perfecting who to operate as an airline. Qantas is the spirit of Australian dissatisfaction.

Amazing! Was put on the earlier flight and I requested for an aisle seat and was given it. Thanks Qantas!

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

My flight got canceled. Then AC rebooked me to a next day flight. No compensation no apology. It almost messed up my entire trip and schedule. However, all the unexpepected seems routine and ordinary to AC, so customers need to get used to.

The food was horrible the flying attendance hardly made any checks and the seats were very tied ..

I love air Canada. The staff is so helpful and friendly and attentive. I paid for extra room but chose a ser near a person who took up a lot of space which gave me less space than regular economy, I was sad I did that!

I appreciated the flight was on schedule but the crew told us that the flight would be delayed because of an air craft queue to take off. Instead of us arriving at 11.55pm, we were in Toronto at something past 2am which was a massive disadvantage on my part.

For such a long flight they should offer tea or coffee in between two meals.

No seat assignment . Last on board . Though I would not receive any boarding pass

last minute was rebooked. This rebooking made me miss my connection, added a stop in my itinerary without my approval, and had me arriving 10 hours later to my destination...for a delay that was 2 hours. To boot, my final flight from London to Athens booked me in a middle seat, where I originally booked all aisle seats. This was incredibly uncomfortable for a 24 hour journey and made me incredibly upset.

Did not appreciate “hidden fees” to check a bag for international flight and purchase a seat to be next to my spouse. Won’t choose this airline again.

The flight left over 2 hours late and caused me to miss my connecting flight. Consequently, I missed my cruise ship out of Barcelona. The cost associated with this miss was as follows: Airfare to Sicily Italy to get on the ship TWO days late - $232.30 Taxi from Airport to hotel $35 Dinner at hotel $38 Hotel in Barcelona - $208 Taxi from Sicily to hotel $70 Hotel in Sicily - $148 Prorated time missed on cruise $ 1,143

No meal. Flight crew was wonderful, happily finding me storage for my guitar. THANK YOU!!!

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.
9/8Sun
1 stop
19h 55mLAS-SYD
$548
9/3Tue
2 stops
24h 25mLAS-SYD
$599
9/4Wed
2 stops
32h 40mLAS-SYD
$618
9/4Wed
1 stop
27h 10mLAS-SYD
$647
9/3Tue
1 stopHawaiian Airlines
25h 00mLAS-SYD
$653
9/8Sun
2 stops
32h 05mLAS-SYD
$791
9/6Fri
1 stopQantas Airways
19h 00mLAS-SYD
$887
9/2Mon
1 stopAmerican Airlines
26h 33mLAS-SYD
$1,011
6/26Wed
1 stopHawaiian Airlines
18h 15mLAS-SYD
$4,381
6/24Mon
1 stopAir Canada
30h 50mLAS-SYD
$5,323

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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.
6/10Mon
multi-stop
30h 50mLAS-SYD
6/17Mon
multi-stop
28h 30mSYD-LAS
$1,924
6/10Mon
multi-stop
20h 26mLAS-SYD
6/17Mon
multi-stop
24h 30mSYD-LAS
$2,158
6/10Mon
multi-stop
23h 46mLAS-SYD
6/17Mon
multi-stop
26h 54mSYD-LAS
$2,217
6/10Mon
multi-stop
29h 32mLAS-SYD
6/17Mon
multi-stop
29h 13mSYD-LAS
$2,367
6/10Mon
multi-stop
29h 32mLAS-SYD
6/17Mon
multi-stop
42h 59mSYD-LAS
$2,820
6/10Mon
multi-stopSingapore Airlines
41h 28mLAS-SYD
6/17Mon
multi-stopSingapore Airlines
48h 46mSYD-LAS
$5,965

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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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