What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which airlines fly to Las Vegas?

United Airlines, Qantas Airways and Air Canada are the top three most popular airlines that fly to Las Vegas from Sydney according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Las Vegas. Keep in mind that there are 10 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on Sydney to Las Vegas flights?

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 50% of their flights experiencing any sort of delay.

How often are flights from Sydney to Las Vegas delayed?

Historically, on average around 50% of flights between Sydney and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 104 minutes.

Which stopover airport has the shortest travel time from Sydney to Las Vegas?

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 17h 47m.

Which airport is the most popular for stopovers for flights between Sydney and Las Vegas?

Los Angeles (LAX) was the most common stop: 61% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport has the shortest connection time from Sydney to Las Vegas?

Dallas (DFW) has the shortest average stopover time for this route: 2h 27m.

What is the most punctual flight time for Sydney to Las Vegas flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Which stopover airport offers the lowest fares from Sydney to Las Vegas?

Flights via Dallas (DFW) offer the lowest average return price of $1,285.

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

Prices for flights from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport are updated daily.

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

The number of operators available for flights from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport is 10 as of February 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport.

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$516 Cheap Flights from Sydney to Las Vegas in 2026

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17:45 - 21:40

SYD

LAS

22h 55m

2 stops

18:45 - 09:50

LAS

SYD

21h 05m

2 stops

$1,451American Airlines

Wed, 25 Feb - Sun, 8 Mar

17:45 - 21:40

SYD

LAS

22h 55m

2 stops

18:45 - 09:50

LAS

SYD

21h 05m

2 stops

$1,455American Airlines

Wed, 25 Feb - Sun, 8 Mar

09:20 - 23:48

SYD

LAS

31h 28m

1 stop

18:00 - 11:25

LAS

SYD

24h 25m

2 stops

$1,458Multiple Airlines

Sat, 13 Jun - Sat, 20 Jun

11:20 - 14:51

SYD

LAS

22h 31m

2 stops

11:28 - 09:00

LAS

SYD

26h 32m

1 stop

$1,496American Airlines

Tue, 24 Feb - Sun, 1 Mar

17:45 - 17:18

SYD

LAS

18h 33m

1 stop

16:41 - 07:25

LAS

SYD

19h 44m

1 stop

$1,498Multiple Airlines

Wed, 25 Feb - Mon, 2 Mar

14:05 - 09:58

SYD

LAS

38h 53m

1 stop

11:28 - 09:00

LAS

SYD

26h 32m

1 stop

$1,499American Airlines

Wed, 25 Feb - Sun, 1 Mar

06:45 - 17:18

SYD

LAS

29h 33m

3 stops

13:53 - 12:35

LAS

SYD

28h 42m

2 stops

$1,500Multiple Airlines

Mon, 2 Mar - Tue, 10 Mar

14:05 - 21:09

SYD

LAS

26h 04m

1 stop

12:28 - 09:00

LAS

SYD

25h 32m

1 stop

$1,502American Airlines

Wed, 25 Feb - Sun, 1 Mar

06:20 - 17:18

SYD

LAS

29h 58m

3 stops

13:53 - 12:35

LAS

SYD

27h 42m

2 stops

$1,553Multiple Airlines

Wed, 25 Feb - Mon, 2 Mar

17:45 - 21:49

SYD

LAS

22h 04m

2 stops

18:45 - 09:20

LAS

SYD

20h 35m

2 stops

$1,555American Airlines

Sun, 22 Mar - Sun, 29 Mar

United Airlines flights from Sydney to Las Vegas

Our best United Airlines deals on Sydney to Las Vegas flight tickets

United Airlines

13 Feb

SYD11:20Sydney Kingsford Smith

17h 15m

1 stop

LAS09:35Las Vegas Harry Reid Intl

17 Feb

LAS16:45Las Vegas Harry Reid Intl

43h 15m

1 stop

SYD07:00Sydney Kingsford Smith

$1,438

United Airlines

1 May

SYD10:20Sydney Kingsford Smith

23h 58m

2 stops

LAS17:18Las Vegas Harry Reid Intl

5 May

LAS10:50Las Vegas Harry Reid Intl

27h 10m

2 stops

SYD07:00Sydney Kingsford Smith

$1,557

United Airlines

1 May

SYD10:20Sydney Kingsford Smith

23h 58m

2 stops

LAS17:18Las Vegas Harry Reid Intl

5 May

LAS14:54Las Vegas Harry Reid Intl

23h 06m

2 stops

SYD07:00Sydney Kingsford Smith

$1,564

Air Canada flights from Sydney to Las Vegas

Our best Air Canada deals on Sydney to Las Vegas flight tickets

Air Canada

25 Feb

SYD11:20Sydney Kingsford Smith

31h 44m

1 stop

LAS00:04Las Vegas Harry Reid Intl

1 Mar

LAS06:15Las Vegas Harry Reid Intl

37h 25m

2 stops

SYD14:40Sydney Kingsford Smith

$1,600

Air Canada

25 Feb

SYD11:20Sydney Kingsford Smith

31h 44m

1 stop

LAS00:04Las Vegas Harry Reid Intl

1 Mar

LAS06:15Las Vegas Harry Reid Intl

37h 25m

2 stops

SYD14:40Sydney Kingsford Smith

$1,610

Air Canada

25 Feb

SYD11:20Sydney Kingsford Smith

31h 44m

1 stop

LAS00:04Las Vegas Harry Reid Intl

1 Mar

LAS06:15Las Vegas Harry Reid Intl

37h 25m

2 stops

SYD14:40Sydney Kingsford Smith

$1,651

Fly from

Fly to

Route

Depart

Return

Price

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 25/2

17:45-21:40

2 stops22h 55m

Las Vegas Harry Reid Intl

Sun 8/3

18:45-09:50

2 stops21h 05m

$1,450

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 25/2

17:45-21:40

2 stops22h 55m

Las Vegas Harry Reid Intl

Sun 8/3

18:45-09:50

2 stops21h 05m

$1,455

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sat 13/6

09:20-23:48

1 stop31h 28m

Las Vegas Harry Reid Intl

Sat 20/6

18:00-11:25

2 stops24h 25m

$1,458

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 24/2

11:20-14:51

2 stops22h 31m

Las Vegas Harry Reid Intl

Sun 1/3

11:28-09:00

1 stop26h 32m

$1,496

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 25/2

17:45-17:18

1 stop18h 33m

Las Vegas Harry Reid Intl

Mon 2/3

16:41-07:25

1 stop19h 44m

$1,498

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 25/2

14:05-09:58

1 stop38h 53m

Las Vegas Harry Reid Intl

Sun 1/3

11:28-09:00

1 stop26h 32m

$1,499

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 2/3

06:45-17:18

3 stops29h 33m

Las Vegas Harry Reid Intl

Tue 10/3

13:53-12:35

2 stops28h 42m

$1,500

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 25/2

14:05-21:09

1 stop26h 04m

Las Vegas Harry Reid Intl

Sun 1/3

12:28-09:00

1 stop25h 32m

$1,502

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 25/2

06:20-17:18

3 stops29h 58m

Las Vegas Harry Reid Intl

Mon 2/3

13:53-12:35

2 stops27h 42m

$1,553

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sun 22/3

17:45-21:49

2 stops22h 04m

Las Vegas Harry Reid Intl

Sun 29/3

18:45-09:20

2 stops20h 35m

$1,555

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Delays

Stopovers

What is the cheapest month to fly to Las Vegas?

The cheapest month to fly to Las Vegas from Sydney is in November. Flight prices, which tend to average around $1,395, are often lower during this time because this is during the off-season. If you aren’t able to travel to Las Vegas during the month of November, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,433.

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

You are more likely to see cheaper flights to Las Vegas from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $1,611 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Sydney for as low as $1,415 on momondo.

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

You could potentially save up to 36% on your flight if you consider stops on a Sydney to Las Vegas flight.

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

As of February 2026, prices for Sydney to Las Vegas flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Las Vegas

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

Estimated return price

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

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

Fastest flight time	20h 23m
Direct flights	None

The fastest flight from Sydney to Las Vegas takes 20h 23m

There are no direct flights from Sydney to Las Vegas. There are no popular flight routes from Sydney to Las Vegas.

Search flight deals

How far is Sydney Kingsford Smith to Las Vegas Harry Reid Intl by plane?
Sydney Kingsford Smith and Las Vegas Harry Reid Intl are 12425.5 km apart from one another. Typically, this will take 20h 23m by plane in normal conditions.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport are updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport?
The number of operators available for flights from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport is 10 as of February 2026.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Sydney to Las Vegas?
momondo data reveals that the most frequently booked plane model on the route from Sydney to Las Vegas is Boeing 787-9 Dreamliner, representing 50.00% of all bookings. The subsequent popular model is Embraer 190 at 50.00%.
What is the most popular airline from Sydney to Las Vegas?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Sydney to Las Vegas is United Airlines (31% of total bookings). The next most popular airlines are Qantas Airways (29%), Air Canada (20%), and Hawaiian Airlines (7%).

Best airlines flying from Sydney to Las Vegas

Compare and see reviews for airlines that fly from Sydney to Las Vegas with momondo

Airline	Rating	Free cancellation	Price
Hawaiian Airlines	PriceFrom $688	Free cancellation	Rating 7.8 2,830 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $1,001	Free cancellation	Rating 8.0 11,862 reviews	Search Alaska Airlines flights
Air New Zealand	PriceFrom $1,061	Free cancellation	Rating 8.0 582 reviews	Search Air New Zealand flights
Air Canada	PriceFrom $1,131	Free cancellation	Rating 7.1 10,698 reviews	Search Air Canada flights
American Airlines	PriceFrom $1,180	Free cancellation	Rating 7.2 11,258 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,183	Free cancellation	Rating 7.4 9,259 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,187	Free cancellation	Rating 7.5 988 reviews	Search Qantas Airways flights
Delta	PriceFrom $1,380	Free cancellation	Rating 7.9 8,175 reviews	Search Delta flights
Virgin Australia	PriceFrom $1,387	Free cancellation	Rating 7.6 438 reviews	Search Virgin Australia flights
Japan Airlines	PriceFrom $1,446	Free cancellation	Rating 8.3 1,702 reviews	Search Japan Airlines flights

Furnace Creek

Primm

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Las Vegas from Sydney.

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

Flights from Sydney to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Sydney to Las Vegas 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 Sydney to Las Vegas right now. Can momondo alert me if prices change?

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

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Cheap flights from Sydney to Las Vegas from $516

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Las Vegas departing on 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

What is the cheapest month to fly to Las Vegas?

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

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

You could potentially save up to 36% on your flight if you consider stops on a Sydney to Las Vegas flight.

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

As of February 2026, prices for Sydney to Las Vegas flights are approximately 18% cheaper when compared to flights at the same time last year.

Which airlines fly to Las Vegas?

How often are flights from Sydney to Las Vegas delayed?

Historically, on average around 50% of flights between Sydney and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 104 minutes.

What is the most punctual flight time for Sydney to Las Vegas flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Sydney to Las Vegas flights?

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 50% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between Sydney and Las Vegas?

Los Angeles (LAX) was the most common stop: 61% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Sydney to Las Vegas?

Flights via Dallas (DFW) offer the lowest average return price of $1,285.

Which stopover airport has the shortest travel time from Sydney to Las Vegas?

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 17h 47m.

Which stopover airport has the shortest connection time from Sydney to Las Vegas?

Dallas (DFW) has the shortest average stopover time for this route: 2h 27m.

When to book flights from Sydney to Las Vegas

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

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

Fastest flight time

Direct flights

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

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

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

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

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

What is the most popular plane model from Sydney to Las Vegas?

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

Best airlines flying from Sydney to Las Vegas

Compare and see reviews for airlines that fly from Sydney to Las Vegas with momondo

Travelling to a place near Las Vegas?

Why use momondo?

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

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

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

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

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organise 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.

Find better results for your trip to the United States

Airports servicing Nevada

Fly your favourite airline to Las Vegas

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Las Vegas

List of cabin classes available on flights landing in Las Vegas. Availability may vary depending on flight origin and airline.

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