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.

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 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 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.

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 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.

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

Flights via Dallas (DFW) offer the lowest average return price of $1,287.

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 January 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.

$581 Cheap Flights from Sydney to Las Vegas in 2026

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06:00 - 19:20

SYD

LAS

32h 20m

2 stops

15:10 - 22:05

LAS

SYD

36h 55m

2 stops

$1,157Multiple Airlines

Sat, 7 Mar - Fri, 13 Mar

14:00 - 23:56

SYD

LAS

28h 56m

2 stops

15:49 - 22:05

LAS

SYD

35h 16m

2 stops

$1,178Multiple Airlines

Mon, 2 Mar - Sat, 7 Mar

14:00 - 19:46

SYD

LAS

24h 46m

2 stops

16:18 - 12:35

LAS

SYD

25h 17m

2 stops

$1,184Multiple Airlines

Wed, 25 Feb - Wed, 4 Mar

06:00 - 17:14

SYD

LAS

30h 14m

2 stops

05:30 - 22:05

LAS

SYD

45h 35m

2 stops

$1,186Multiple Airlines

Tue, 10 Feb - Fri, 13 Feb

06:00 - 17:18

SYD

LAS

30h 18m

2 stops

13:53 - 22:05

LAS

SYD

37h 12m

2 stops

$1,188Multiple Airlines

Wed, 11 Feb - Sat, 14 Feb

06:00 - 22:52

SYD

LAS

33h 52m

2 stops

15:49 - 11:45

LAS

SYD

26h 56m

2 stops

$1,212Multiple Airlines

Mon, 20 Apr - Thu, 23 Apr

11:55 - 20:41

SYD

LAS

25h 46m

2 stops

14:14 - 10:40

LAS

SYD

27h 26m

2 stops

$1,228Air New Zealand

Tue, 2 Jun - Tue, 9 Jun

11:55 - 20:41

SYD

LAS

25h 46m

2 stops

14:14 - 10:40

LAS

SYD

27h 26m

2 stops

$1,229Air New Zealand

Tue, 26 May - Tue, 9 Jun

14:00 - 19:46

SYD

LAS

24h 46m

2 stops

13:53 - 07:25

LAS

SYD

22h 32m

1 stop

$1,311Multiple Airlines

Wed, 25 Feb - Wed, 4 Mar

14:00 - 19:28

SYD

LAS

23h 28m

2 stops

07:00 - 22:05

LAS

SYD

45h 05m

2 stops

$1,315Multiple Airlines

Thu, 12 Mar - Thu, 19 Mar

American Airlines flights from Sydney to Las Vegas

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

American Airlines

21 May

SYD09:10Sydney Kingsford Smith

23h 17m

1 stop

LAS15:27Las Vegas Harry Reid Intl

24 May

LAS14:05Las Vegas Harry Reid Intl

24h 00m

2 stops

SYD07:05Sydney Kingsford Smith

$1,483

American Airlines

20 May

SYD09:10Sydney Kingsford Smith

22h 51m

2 stops

LAS15:01Las Vegas Harry Reid Intl

28 June

LAS15:59Las Vegas Harry Reid Intl

22h 06m

1 stop

SYD07:05Sydney Kingsford Smith

$1,488

American Airlines

2 Feb

SYD11:20Sydney Kingsford Smith

26h 10m

2 stops

LAS18:30Las Vegas Harry Reid Intl

16 Feb

LAS12:28Las Vegas Harry Reid Intl

25h 32m

2 stops

SYD09:00Sydney Kingsford Smith

$1,491

Air New Zealand flights from Sydney to Las Vegas

Our best Air New Zealand deals on Sydney to Las Vegas flight tickets

Air New Zealand

26 May

SYD11:55Sydney Kingsford Smith

25h 46m

2 stops

LAS20:41Las Vegas Harry Reid Intl

9 June

LAS14:14Las Vegas Harry Reid Intl

27h 26m

2 stops

SYD10:40Sydney Kingsford Smith

$1,229

Air New Zealand

21 May

SYD11:55Sydney Kingsford Smith

29h 25m

2 stops

LAS00:20Las Vegas Harry Reid Intl

24 May

LAS10:46Las Vegas Harry Reid Intl

30h 54m

2 stops

SYD10:40Sydney Kingsford Smith

$1,369

Air New Zealand

23 Mar

SYD09:55Sydney Kingsford Smith

32h 00m

2 stops

LAS23:55Las Vegas Harry Reid Intl

5 Apr

LAS10:45Las Vegas Harry Reid Intl

29h 00m

2 stops

SYD08:45Sydney Kingsford Smith

$1,381

Fly from

Fly to

Route

Depart

Return

Price

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sat 7/3

06:00-19:20

2 stops32h 20m

Las Vegas Harry Reid Intl

Fri 13/3

15:10-22:05

2 stops36h 55m

$1,156

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 2/3

14:00-23:56

2 stops28h 56m

Las Vegas Harry Reid Intl

Sat 7/3

15:49-22:05

2 stops35h 16m

$1,178

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 25/2

14:00-19:46

2 stops24h 46m

Las Vegas Harry Reid Intl

Wed 4/3

16:18-12:35

2 stops25h 17m

$1,184

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 10/2

06:00-17:14

2 stops30h 14m

Las Vegas Harry Reid Intl

Fri 13/2

05:30-22:05

2 stops45h 35m

$1,186

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 11/2

06:00-17:18

2 stops30h 18m

Las Vegas Harry Reid Intl

Sat 14/2

13:53-22:05

2 stops37h 12m

$1,188

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 20/4

06:00-22:52

2 stops33h 52m

Las Vegas Harry Reid Intl

Thu 23/4

15:49-11:45

2 stops26h 56m

$1,212

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 2/6

11:55-20:41

2 stops25h 46m

Las Vegas Harry Reid Intl

Tue 9/6

14:14-10:40

2 stops27h 26m

$1,228

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 26/5

11:55-20:41

2 stops25h 46m

Las Vegas Harry Reid Intl

Tue 9/6

14:14-10:40

2 stops27h 26m

$1,229

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 25/2

14:00-19:46

2 stops24h 46m

Las Vegas Harry Reid Intl

Wed 4/3

13:53-07:25

1 stop22h 32m

$1,311

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 12/3

14:00-19:28

2 stops23h 28m

Las Vegas Harry Reid Intl

Thu 19/3

07:00-22:05

2 stops45h 05m

$1,315

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 $1,398, 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 $1,436.

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 $1,614 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 $1,418 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 January 2026, prices for Sydney to Las Vegas flights are approximately 4% 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	17h 42m
Direct flights	None

The fastest flight from Sydney to Las Vegas takes 17h 42m

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 17h 42m 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 January 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 (19%), 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 $809	Free cancellation	Rating 7.8 2,830 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $1,003	Free cancellation	Rating 8.0 11,808 reviews	Search Alaska Airlines flights
Air New Zealand	PriceFrom $1,063	Free cancellation	Rating 8.0 577 reviews	Search Air New Zealand flights
Air Canada	PriceFrom $1,133	Free cancellation	Rating 7.1 10,667 reviews	Search Air Canada flights
American Airlines	PriceFrom $1,182	Free cancellation	Rating 7.2 11,206 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,185	Free cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,190	Free cancellation	Rating 7.5 981 reviews	Search Qantas Airways flights
Delta	PriceFrom $1,382	Free cancellation	Rating 7.9 8,126 reviews	Search Delta flights
Virgin Australia	PriceFrom $1,390	Free cancellation	Rating 7.6 432 reviews	Search Virgin Australia flights
Japan Airlines	PriceFrom $1,449	Free cancellation	Rating 8.3 1,691 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 $581

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 8/2. 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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American Airlines flights from Sydney to Las Vegas

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

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See travel insights to Las Vegas from

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 January 2026, prices for Sydney to Las Vegas flights are approximately 4% 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 $1,287.

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