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

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

Which layover 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: 16h 49m.

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

Honolulu (HNL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Las Vegas?

Qantas Airways, Delta and United Airlines are the top three most popular airlines that fly to Las Vegas from Sydney according to our data. Qantas Airways is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 3 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

How often are flights from Sydney to Las Vegas delayed?

Historically, on average around 0% 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 0 minutes.

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

San Francisco (SFO) has the shortest average layover time for this route: 1h 26m.

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

Flights via San Francisco (SFO) offer the lowest average round-trip price of $834.

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

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

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 refreshed on a daily basis.

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

As of August 2026, there are 3 operators available to choose from 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?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 license 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.

$368 Cheap Flights from Sydney to Las Vegas in 2026

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Find the cheapest flights from Sydney to Las Vegas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:15 pm - 6:42 pm

SYD

LAS

22h 27m

2 stops

6:30 am - 10:25 pm

LAS

SYD

46h 55m

2 stops

$658Multiple Airlines

Wed, Sep 16 - Wed, Sep 23

1:15 pm - 6:42 pm

SYD

LAS

22h 27m

2 stops

6:30 am - 11:50 am

LAS

SYD

36h 20m

2 stops

$679Multiple Airlines

Wed, Sep 23 - Mon, Sep 28

1:15 pm - 6:42 pm

SYD

LAS

22h 27m

2 stops

6:30 am - 11:50 am

LAS

SYD

36h 20m

2 stops

$683Multiple Airlines

Wed, Sep 23 - Mon, Sep 28

11:20 am - 10:17 am

SYD

LAS

16h 57m

1 stop

3:10 pm - 9:05 am

LAS

SYD

22h 55m

2 stops

$842United Airlines

Tue, Oct 20 - Wed, Nov 11

11:20 am - 10:17 am

SYD

LAS

16h 57m

1 stop

5:15 pm - 9:20 am

LAS

SYD

21h 05m

1 stop

$842United Airlines

Tue, Oct 20 - Sun, Nov 8

10:30 am - 9:39 am

SYD

LAS

17h 09m

1 stop

11:55 am - 7:00 am

LAS

SYD

24h 05m

2 stops

$842United Airlines

Mon, Oct 19 - Wed, Nov 11

10:40 am - 8:46 am

SYD

LAS

41h 06m

1 stop

5:56 pm - 8:30 am

LAS

SYD

19h 34m

1 stop

$1,001Delta

Mon, Nov 9 - Tue, Nov 17

10:40 am - 11:52 am

SYD

LAS

44h 12m

1 stop

5:56 pm - 8:30 am

LAS

SYD

19h 34m

1 stop

$1,001Delta

Sat, Nov 7 - Mon, Nov 23

9:00 pm - 3:55 pm

SYD

LAS

13h 55mnonstop

8:20 pm - 6:35 am

LAS

SYD

15h 15mnonstop

$1,939Qantas Airways

Tue, Dec 29 - Tue, Jan 19

9:00 pm - 3:55 pm

SYD

LAS

13h 55mnonstop

11:43 am - 6:25 am

LAS

SYD

23h 42m

1 stop

$1,940Qantas Airways

Tue, Dec 29 - Sat, Jan 2

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Air Canada flights from Sydney to Las Vegas

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

Air Canada

Aug 24

SYD9:20 amSydney Kingsford Smith

32h 16m

1 stop

LAS12:36 amLas Vegas Harry Reid Intl

Sep 8

LAS6:50 amLas Vegas Harry Reid Intl

31h 30m

1 stop

SYD7:20 amSydney Kingsford Smith

$783

Air Canada

Aug 24

SYD9:20 amSydney Kingsford Smith

32h 16m

1 stop

LAS12:36 amLas Vegas Harry Reid Intl

Sep 8

LAS6:00 pmLas Vegas Harry Reid Intl

20h 20m

1 stop

SYD7:20 amSydney Kingsford Smith

$792

Air Canada

Oct 22

SYD10:20 amSydney Kingsford Smith

24h 38m

1 stop

LAS4:58 pmLas Vegas Harry Reid Intl

Nov 11

LAS7:20 amLas Vegas Harry Reid Intl

31h 15m

1 stop

SYD9:35 amSydney Kingsford Smith

$793

United Airlines flights from Sydney to Las Vegas

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

United Airlines

Oct 19

SYD11:20 amSydney Kingsford Smith

19h 08m

1 stop

LAS12:28 pmLas Vegas Harry Reid Intl

Nov 14

LAS3:45 pmLas Vegas Harry Reid Intl

44h 15m

1 stop

SYD7:00 amSydney Kingsford Smith

$842

United Airlines

Nov 5

SYD11:50 amSydney Kingsford Smith

17h 35m

1 stop

LAS10:25 amLas Vegas Harry Reid Intl

Nov 17

LAS10:10 amLas Vegas Harry Reid Intl

25h 50m

1 stop

SYD7:00 amSydney Kingsford Smith

$847

United Airlines

Sep 3

SYD10:20 amSydney Kingsford Smith

22h 38m

1 stop

LAS3:58 pmLas Vegas Harry Reid Intl

Sep 8

LAS9:25 amLas Vegas Harry Reid Intl

28h 30m

1 stop

SYD6:55 amSydney Kingsford Smith

$850

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 9/16

1:15 pm-6:42 pm

2 stops22h 27m

Las Vegas Harry Reid Intl

Wed 9/23

6:30 am-10:25 pm

2 stops46h 55m

$658

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 9/23

1:15 pm-6:42 pm

2 stops22h 27m

Las Vegas Harry Reid Intl

Mon 9/28

6:30 am-11:50 am

2 stops36h 20m

$679

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 9/23

1:15 pm-6:42 pm

2 stops22h 27m

Las Vegas Harry Reid Intl

Mon 9/28

6:30 am-11:50 am

2 stops36h 20m

$683

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 10/20

11:20 am-10:17 am

1 stop16h 57m

Las Vegas Harry Reid Intl

Wed 11/11

3:10 pm-9:05 am

2 stops22h 55m

$842

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 10/20

11:20 am-10:17 am

1 stop16h 57m

Las Vegas Harry Reid Intl

Sun 11/8

5:15 pm-9:20 am

1 stop21h 05m

$842

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 10/19

10:30 am-9:39 am

1 stop17h 09m

Las Vegas Harry Reid Intl

Wed 11/11

11:55 am-7:00 am

2 stops24h 05m

$842

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 11/9

10:40 am-8:46 am

1 stop41h 06m

Las Vegas Harry Reid Intl

Tue 11/17

5:56 pm-8:30 am

1 stop19h 34m

$1,001

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sat 11/7

10:40 am-11:52 am

1 stop44h 12m

Las Vegas Harry Reid Intl

Mon 11/23

5:56 pm-8:30 am

1 stop19h 34m

$1,001

Quickest round-trip

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 12/29

9:00 pm-3:55 pm

Nonstop13h 55m

Las Vegas Harry Reid Intl

Tue 1/19

8:20 pm-6:35 am

Nonstop15h 15m

$1,939

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 12/29

9:00 pm-3:55 pm

Nonstop13h 55m

Las Vegas Harry Reid Intl

Sat 1/2

11:43 am-6:25 am

1 stop23h 42m

$1,940

Flights are sorted by cheapest round-trip 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

Layovers

What is the typical price of a round-trip flight between Sydney and Las Vegas?

Prices are currently low for flights on this route.

Typical prices usually range from $873 to $1,068.
The lowest price recently found on this route was $651.

What is the cheapest month to fly to Las Vegas?

The month of November is, on average, the cheapest month to fly to Las Vegas from Sydney, with most prices found around $939. The month of September is another great option to travel to Las Vegas, with average flight prices from Sydney averaging around $945.

What is the cheapest Sydney Kingsford Smith to Las Vegas Harry Reid Intl flight route?

Fly from Sydney Kingsford Smith to Las Vegas Harry Reid Intl for the best Sydney Kingsford Smith - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight from Sydney 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 $1,084 when searching weeks out. 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 $874 on momondo.

What cabin class options are available on Sydney to Las Vegas flights?

There is only 1 cabin class available to choose from on Sydney to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 14% 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 August 2026, prices for Sydney to Las Vegas flights are approximately 13% 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 round-trip 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	13h 55m
Direct flights	Wed and Sat
Airports in Las Vegas	1 airport

The fastest flight from Sydney to Las Vegas takes 13h 55m

Direct flights go from Sydney to Las Vegas on Wednesday and Saturday. There are no airlines offering direct flights.

There is 1 airport in Las Vegas. From Sydney there are direct flights to Las Vegas Harry Reid Intl (LAS).

Search flight deals

Frequently asked questions about flying from Sydney to Las Vegas

How far is Sydney Kingsford Smith to Las Vegas Harry Reid Intl by plane?
The distance between Sydney Kingsford Smith and Las Vegas Harry Reid Intl is about 7720.9 mi. 13h 55m is a normal flight duration for this route.
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 refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport?
As of August 2026, there are 3 operators available to choose from 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?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 license 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Sydney to Las Vegas is Boeing 787-9 Dreamliner (90.48% of total bookings). The next most popular plane model is Embraer 190 (9.52%).
What is the most popular airline from Sydney to Las Vegas?
Based on momondo bookings for flights between Sydney and Las Vegas, the leading airline is Qantas Airways, making up 40% of the total bookings. Other popular airlines include Delta with 31% and United Airlines with 29%.

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
United Airlines	PriceFrom $676	Free Cancellation	Rating 7.4 10,061 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $943	Free Cancellation	Rating 7.5 1,074 reviews	Search Qantas Airways flights
Delta	PriceFrom $1,375	Free Cancellation	Rating 7.8 8,494 reviews	Search Delta flights

Laughlin

Mount Charleston

Paradise

Henderson

North Las Vegas

Kingman

Mesquite

Sunrise Manor

Pahrump

Furnace Creek

Boulder City

Primm

Winchester

Needles

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Las Vegas. momondo saves you time and could save you money on your trip.

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

All flight searches from Sydney to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Price alerts on flights to Las Vegas from Sydney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Sydney to Las Vegas from $368

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 9/8. 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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Air Canada flights from Sydney to Las Vegas

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

What is the typical price of a round-trip flight between Sydney and Las Vegas?

What is the cheapest month to fly to Las Vegas?

What is the cheapest Sydney Kingsford Smith to Las Vegas Harry Reid Intl flight route?

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

What cabin class options are available on Sydney to Las Vegas flights?

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

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

What airlines fly to Las Vegas?

How often are flights from Sydney to Las Vegas delayed?

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

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

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

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

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

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

When to book flights from Sydney to Las Vegas

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

Fastest flight time

Direct flights

Airports in Las Vegas

Frequently asked questions about flying 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

Traveling to a place near Las Vegas?

Why use momondo?

An easier way to manage your Las Vegas 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.

Find better results for your trip to the United States

Airports servicing Nevada

Fly your favorite airline to Las Vegas

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

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

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