Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Las Vegas to Sydney from $444

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Sydney departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Las Vegas to Sydney

Cheap round-trip flights

These are some of the best round-trip flight deals from Las Vegas to Sydney that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Las Vegas to Sydney.

Cheap last minute flights

Planning a quick getaway from Las Vegas to Sydney? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sydney, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Las Vegas to Sydney

Find recent round-trip train or bus tickets from Las Vegas to Sydney.

All round-trip flight deals to Sydney

The cheapest plane tickets to Sydney found on KAYAK recently.
1:30 am - 2:40 pmLAS-SYD
20h 10m1 stop
4:20 pm - 7:10 pmSYD-LAS
19h 50m2 stops
Sun, Apr 6 - Fri, May 2
7:45 am - 7:20 amLAS-SYD
30h 35m1 stop
6:00 am - 3:46 pmSYD-LAS
26h 46m2 stops
Tue, Apr 8 - Tue, Apr 22
1:54 pm - 7:00 amLAS-SYD
22h 06m1 stop
11:20 am - 9:37 amSYD-LAS
17h 17m1 stop
$914United Airlines
Find Deal
Mon, Jan 27 - Sun, Feb 9
4:10 pm - 7:00 amLAS-SYD
21h 50m1 stop
9:30 am - 9:36 amSYD-LAS
17h 06m1 stop
$916United Airlines
Find Deal
Tue, Apr 8 - Tue, Apr 22
1:30 am - 2:40 pmLAS-SYD
20h 10m1 stop
4:20 pm - 4:55 pmSYD-LAS
17h 35m1 stop
Sun, Apr 6 - Thu, May 1
7:50 pm - 6:35 amLAS-SYD
17h 45m1 stop
9:25 am - 12:36 pmSYD-LAS
20h 11m1 stop
$940Delta
Find Deal
Wed, Apr 9 - Mon, May 5
6:10 am - 6:35 amLAS-SYD
31h 25m2 stops
9:25 am - 6:03 pmSYD-LAS
25h 38m2 stops
$944Delta
Find Deal
Mon, Apr 7 - Tue, Apr 29
1:30 am - 7:45 pmLAS-SYD
23h 15m1 stop
9:40 pm - 11:25 pmSYD-LAS
20h 45m1 stop
$1,231Hawaiian Airlines
Find Deal
Sun, Feb 2 - Fri, Feb 7
1:25 am - 7:45 pmLAS-SYD
23h 20m1 stop
9:40 pm - 11:25 pmSYD-LAS
20h 45m1 stop
$1,366Hawaiian Airlines
Find Deal
Wed, Jan 15 - Thu, Jan 23
2:03 pm - 10:25 amLAS-SYD
27h 22m2 stops
9:10 am - 1:13 pmSYD-LAS
21h 03m1 stop
$1,723Qantas Airways
Find Deal
Sun, Apr 6 - Thu, May 1
1:30 am - 2:40 pmLAS-SYD
20h 10m1 stop
Sun, Apr 6
6:00 am - 9:00 amLAS-SYD
32h 00m2 stops
Wed, Feb 12
11:50 pm - 9:15 amLAS-SYD
38h 25m2 stops
$462United Airlines
Find Deal
Wed, Mar 5
6:25 pm - 3:40 pmLAS-SYD
27h 15m1 stop
Wed, Apr 2
7:50 pm - 7:35 amLAS-SYD
17h 45m1 stop
$467Delta
Find Deal
Fri, Apr 4
11:50 pm - 9:15 amLAS-SYD
38h 25m2 stops
$473United Airlines
Find Deal
Wed, Mar 5
1:58 pm - 6:50 amLAS-SYD
21h 52m1 stop
$490Delta
Find Deal
Tue, Feb 11
1:30 am - 7:45 pmLAS-SYD
23h 15m1 stop
$686Hawaiian Airlines
Find Deal
Tue, Mar 4
1:25 am - 7:45 pmLAS-SYD
23h 20m1 stop
$1,373Hawaiian Airlines
Find Deal
Fri, Jan 10
7:30 pm - 9:00 amLAS-SYD
18h 30m1 stop
$4,978Qantas Airways
Find Deal
Sun, Dec 22
9:07 pm - 8:20 amLAS-SYD
40h 13m2 stops
10:20 am - 9:12 pmSYD-LAS
29h 52m2 stops
$2,492
Find Deal
Sat, Dec 21 - Wed, Jan 8
8:05 pm - 9:15 amLAS-SYD
18h 10m1 stop
11:45 am - 12:08 amSYD-LAS
31h 23m2 stops
$2,713Air New Zealand
Find Deal
Fri, Dec 20 - Sun, Dec 22
6:55 pm - 9:05 amLAS-SYD
19h 10m1 stop
7:15 pm - 6:48 pmSYD-LAS
42h 33m2 stops
$2,786Air New Zealand
Find Deal
Sat, Dec 21 - Wed, Jan 8
6:54 pm - 8:20 amLAS-SYD
42h 26m2 stops
7:05 am - 8:56 pmSYD-LAS
32h 51m2 stops
$2,808
Find Deal
Sat, Dec 21 - Tue, Jan 7
8:30 pm - 12:25 pmLAS-SYD
20h 55m2 stops
7:15 pm - 6:47 pmSYD-LAS
42h 32m2 stops
$2,898Air New Zealand
Find Deal
Fri, Dec 20 - Sun, Dec 22
1:25 am - 7:45 pmLAS-SYD
23h 20m1 stop
9:40 pm - 11:25 pmSYD-LAS
20h 45m1 stop
$3,139Hawaiian Airlines
Find Deal
Thu, Dec 19 - Sun, Dec 22
12:59 am - 7:00 amLAS-SYD
35h 01m1 stop
11:50 am - 12:48 pmSYD-LAS
43h 58m2 stops
$3,301United Airlines
Find Deal
Fri, Dec 20 - Wed, Jan 8
3:20 pm - 7:00 amLAS-SYD
44h 40m1 stop
11:50 am - 4:28 pmSYD-LAS
23h 38m1 stop
$3,376United Airlines
Find Deal
Sat, Dec 21 - Tue, Jan 7
1:25 am - 7:45 pmLAS-SYD
23h 20m1 stop
9:40 pm - 7:10 pmSYD-LAS
40h 30m2 stops
$4,012Hawaiian Airlines
Find Deal
Thu, Dec 19 - Sun, Dec 22
11:47 pm - 9:35 amLAS-SYD
38h 48m3 stops
11:20 am - 11:59 pmSYD-LAS
31h 39m3 stops
$4,751Air Canada
Find Deal
Sat, Dec 21 - Tue, Jan 7

United Airlines flights from Las Vegas to Sydney

Our best United Airlines deals on Las Vegas to Sydney flight tickets
United Airlines
Jan 27
LAS1:54 pmLas Vegas Harry Reid Intl
22h 06m
1 stop
SYD7:00 amSydney Kingsford Smith
Feb 9
SYD11:20 amSydney Kingsford Smith
17h 17m
1 stop
LAS9:37 amLas Vegas Harry Reid Intl
United Airlines
Apr 8
LAS4:10 pmLas Vegas Harry Reid Intl
21h 50m
1 stop
SYD7:00 amSydney Kingsford Smith
Apr 22
SYD9:30 amSydney Kingsford Smith
17h 06m
1 stop
LAS9:36 amLas Vegas Harry Reid Intl
United Airlines
Apr 6
LAS7:15 pmLas Vegas Harry Reid Intl
18h 45m
1 stop
SYD7:00 amSydney Kingsford Smith
Jun 4
SYD10:20 amSydney Kingsford Smith
18h 46m
1 stop
LAS12:06 pmLas Vegas Harry Reid Intl

Air Canada flights from Las Vegas to Sydney

Our best Air Canada deals on Las Vegas to Sydney flight tickets
Air Canada
Jan 19
LAS4:50 pmLas Vegas Harry Reid Intl
33h 55m
2 stops
SYD9:45 pmSydney Kingsford Smith
Jan 23
SYD11:20 amSydney Kingsford Smith
27h 11m
1 stop
LAS7:31 pmLas Vegas Harry Reid Intl
Air Canada
Jan 19
LAS4:50 pmLas Vegas Harry Reid Intl
33h 55m
2 stops
SYD9:45 pmSydney Kingsford Smith
Jan 23
SYD9:00 amSydney Kingsford Smith
25h 46m
2 stops
LAS3:46 pmLas Vegas Harry Reid Intl
Air Canada
Feb 20
LAS7:45 amLas Vegas Harry Reid Intl
30h 50m
1 stop
SYD9:35 amSydney Kingsford Smith
Feb 27
SYD11:20 amSydney Kingsford Smith
26h 56m
1 stop
LAS7:16 pmLas Vegas Harry Reid Intl

See travel insights to Sydney from

How to get the cheapest flight ticket from Las Vegas to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

In general, March is the cheapest month to fly from Las Vegas to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,006. If you are unable to visit Sydney during the month of March, then departing from Las Vegas during the month February is also very affordable. Most momondo users find prices during this month for around $1,110.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Las Vegas to Sydney is on a Wednesday when prices can be found for as low as $1,157. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $1,264.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Las Vegas to Sydney in the afternoon for as low as $1,138. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the morning, with an average ticket price of $1,246. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

The ideal time to book your flight to Sydney is 22 days in advance when prices tend to average $1,262. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Las Vegas for as low as $834 on momondo.

Can stopping save me money on Las Vegas to Sydney flights?

You could potentially save up to 3% on your flight if you consider stops on a Las Vegas to Sydney flight.

How have Las Vegas to Sydney flight prices changed over time?

As of December 2024, prices for Las Vegas to Sydney flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Las Vegas to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Sydney (LAS to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Sydney

Best Price Found

$444

Fastest flight time

17h 45m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Las Vegas in the past 72 hours is $444. The best round-trip flight deal from Las Vegas to Sydney found on momondo in the last 72 hours is $898.
The fastest flight from Las Vegas to Sydney takes 17h 45m
There are no direct flights from Las Vegas to Sydney. Popular non-direct route for this connection is Las Vegas Harry Reid Intl Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

  • How far is Las Vegas Harry Reid Intl to Sydney Kingsford Smith by plane?

    A flight from Las Vegas Harry Reid Intl to Sydney Kingsford Smith will travel around 7720.9 mi. In terms of flight time, this usually takes a little over 17h 45m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Sydney Kingsford Smith Airport were last updated today.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Las Vegas to Sydney?


Best airlines flying from Las Vegas to Sydney

Compare and see reviews for airlines that fly from Las Vegas to Sydney with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $867Free CancellationRating
7.0
8,371 reviews
Search Air Canada flights
Hawaiian AirlinesPriceFrom $883Free CancellationRating
7.9
2,295 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $916Free CancellationRating
7.4
9,070 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $997Free CancellationRating
7.5
808 reviews
Search Qantas Airways flights
DeltaPriceFrom $1,012Free CancellationRating
8.0
8,615 reviews
Search Delta flights
American AirlinesPriceFrom $1,037Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air New ZealandPriceFrom $1,161Free CancellationRating
7.9
496 reviews
Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Sydney?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Las Vegas to Sydney. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Las Vegas to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from Las Vegas with this policy.

How can momondo help me find flights from Las Vegas to Sydney?

Once you have performed a search for Las Vegas to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Las Vegas to Sydney right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Las Vegas to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sun 12/22
Sun 12/29
Email me momondo's favorite deals

Find better results for your trip to Australia