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Cheap flights from Sydney to Las Vegas from $829

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LAS
6 Apr — 13 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Las Vegas

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Las Vegas
Explore the most affordable flight options available from Sydney to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 March 2026.

Sat 18/413:15
SYD
-
LAS
2 stops22h 13m
Multiple Airlines
Fri 24/407:00
LAS
-
SYD
2 stops46h 10m
Multiple Airlines
Deal found 4/3$1,219
Sat 18/413:15
SYD
-
LAS
2 stops22h 13m
Multiple Airlines
Sat 25/414:50
LAS
-
SYD
2 stops28h 00m
Multiple Airlines
Deal found 4/3$1,225
Wed 15/413:15
SYD
-
LAS
2 stops22h 13m
Multiple Airlines
Wed 22/414:50
LAS
-
SYD
2 stops28h 00m
Multiple Airlines
Deal found 4/3$1,227
Thu 19/314:00
SYD
-
LAS
2 stops21h 14m
Multiple Airlines
Wed 1/413:53
LAS
-
SYD
2 stops28h 57m
Multiple Airlines
Deal found 2/3$1,230
Wed 22/406:00
SYD
-
LAS
2 stops29h 28m
Multiple Airlines
Tue 28/414:50
LAS
-
SYD
2 stops38h 20m
Multiple Airlines
Deal found 3/3$1,232
Thu 23/413:15
SYD
-
LAS
2 stops25h 53m
Multiple Airlines
Wed 6/512:40
LAS
-
SYD
2 stops40h 30m
Multiple Airlines
Deal found 5/3$1,237
Fri 17/413:15
SYD
-
LAS
2 stops26h 01m
Multiple Airlines
Fri 24/415:52
LAS
-
SYD
2 stops26h 58m
Multiple Airlines
Deal found 6/3$1,253
Fri 15/513:15
SYD
-
LAS
2 stops26h 37m
Multiple Airlines
Fri 12/618:33
LAS
-
SYD
2 stops24h 17m
Multiple Airlines
Deal found 3/3$1,254
Mon 20/413:15
SYD
-
LAS
2 stops22h 25m
Multiple Airlines
Mon 4/514:59
LAS
-
SYD
2 stops28h 06m
Multiple Airlines
Deal found 3/3$1,256
Sun 19/406:00
SYD
-
LAS
2 stops33h 16m
Multiple Airlines
Sun 26/407:00
LAS
-
SYD
2 stops35h 50m
Multiple Airlines
Deal found 5/3$1,270
Thu 30/413:15
SYD
-
LAS
2 stops22h 25m
Multiple Airlines
Thu 7/514:59
LAS
-
SYD
2 stops27h 51m
Multiple Airlines
Deal found 4/3$1,276

Find flight deals from Sydney to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 March 2026.

Round-trip from

$1,219

One-way from

$829

Popular in

April

Cheapest in

November

Average price

$1,451
18/4-24/4
  • 18/4-24/4
  • 4 total stops
  • 68h 23m total
  • Sydney to Las Vegas
Search Deals
Air New Zealand
  • Air New Zealand
  • 18/5
  • 2 total stops
  • 25h 49m total
  • Sydney to Las Vegas
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($163 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($70 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 7 March 2026.
Use the filters below to find and compare flights from Sydney to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sat 30/5

11:55-23:57

2 stops29h 02m

Las Vegas Harry Reid Intl

Mon 31/8

18:05-10:40

2 stops23h 35m

$1,336
Fastest return journey

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 8/4

09:30-09:37

1 stop17h 07m

Las Vegas Harry Reid Intl

Mon 13/4

19:04-07:00

1 stop18h 56m

$1,555

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 11/6

17:50-21:37

1 stop20h 47m

Las Vegas Harry Reid Intl

Mon 27/7

19:13-07:30

1 stop19h 17m

$1,558

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 3/6

09:30-09:42

1 stop17h 12m

Las Vegas Harry Reid Intl

Tue 23/6

17:13-06:55

1 stop20h 42m

$1,563

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 19/6

20:45-22:10

1 stop18h 25m

Las Vegas Harry Reid Intl

Sun 26/7

01:55-18:50

1 stop23h 55m

$1,603

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 12/6

20:45-22:10

1 stop18h 25m

Las Vegas Harry Reid Intl

Sun 26/7

01:55-18:50

1 stop23h 55m

$1,603

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 1/5

20:45-22:31

1 stop18h 46m

Las Vegas Harry Reid Intl

Tue 5/5

18:35-18:50

1 stop31h 15m

$1,623

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sun 17/5

09:15-08:45

1 stop16h 30m

Las Vegas Harry Reid Intl

Mon 15/6

13:20-06:50

2 stops24h 30m

$1,643

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 13/5

09:15-08:45

1 stop16h 30m

Las Vegas Harry Reid Intl

Thu 11/6

13:20-06:50

2 stops24h 30m

$1,643
Cheapest one-way

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 18/5

11:55-20:44

2 stops25h 49m

$829

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Sydney to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Las Vegas

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

Use this chart to determine the optimal time to book a return flight from Sydney to Las Vegas. Price data was last updated on 6 March 2026.

The best time to book flights from Sydney to Las Vegas is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Sydney to Las Vegas?

Currently, October is the cheapest month in which you can book a flight from Sydney to Las Vegas (average of $1,094). Flying from Sydney to Las Vegas in April is currently the most expensive (average of $1,276). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Sydney to Las Vegas?

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 7 March 2026.
Check out reviews from past customers who have flown with Hawaiian Airlines, Virgin Australia, andQantas Airways from Sydney to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hawaiian Airlines
7.8
Good
2,836 reviews
Check prices

Comfort

7.7

Boarding

8.0

Food

6.9

Overall

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Patrick,Feb 2026

SEA - PHX

Was not able to check in online, had to go to multiple lines at airport to get boarding pass and was not able to get a seat without going to the gate, wound up in middle in the back.
Hawaiian Airlines
7.8
Good
2,836 reviews
Hawaiian Airlines
7.8
Good
2,836 reviews
Check prices

Comfort

7.7

Boarding

8.0

Food

6.9

Overall

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Patrick,Feb 2026

SEA - PHX

Was not able to check in online, had to go to multiple lines at airport to get boarding pass and was not able to get a seat without going to the gate, wound up in middle in the back.
Virgin Australia
7.6
Good
445 reviews
Hawaiian Airlines
7.8
Good
2,836 reviews
Check prices

Comfort

7.7

Boarding

8.0

Food

6.9

Overall

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Patrick,Feb 2026

SEA - PHX

Was not able to check in online, had to go to multiple lines at airport to get boarding pass and was not able to get a seat without going to the gate, wound up in middle in the back.
Qantas Airways
7.5
Good
1,002 reviews
Hawaiian Airlines
7.8
Good
2,836 reviews
Check prices

Comfort

7.7

Boarding

8.0

Food

6.9

Overall

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Patrick,Feb 2026

SEA - PHX

Was not able to check in online, had to go to multiple lines at airport to get boarding pass and was not able to get a seat without going to the gate, wound up in middle in the back.
United Airlines
7.4
Good
9,406 reviews
Hawaiian Airlines
7.8
Good
2,836 reviews
Check prices

Comfort

7.7

Boarding

8.0

Food

6.9

Overall

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Patrick,Feb 2026

SEA - PHX

Was not able to check in online, had to go to multiple lines at airport to get boarding pass and was not able to get a seat without going to the gate, wound up in middle in the back.
Air Canada
7.1
Good
10,795 reviews
Hawaiian Airlines
7.8
Good
2,836 reviews
Check prices

Comfort

7.7

Boarding

8.0

Food

6.9

Overall

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Patrick,Feb 2026

SEA - PHX

Was not able to check in online, had to go to multiple lines at airport to get boarding pass and was not able to get a seat without going to the gate, wound up in middle in the back.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Sydney to Las Vegas flight route?

    The Sydney Kingsford Smith to Las Vegas Harry Reid Intl flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Sydney to Las Vegas?

    A quick flight from Sydney to Las Vegas can take about 17h 07m. Air New Zealand provides one of the quickest options available for as low as $1,555. The distance from Sydney to Las Vegas is about 12426 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Sydney to Las Vegas round-trip?

    According to our current data, American Airlines ($770), Hawaiian Airlines ($901), and Alaska Airlines ($1,001) offers the cheapest pricing from Sydney to Las Vegas. These flights start at 51% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Sydney to Las Vegas one-way?

    The cheapet airlines for a one-way flight from Sydney to Las Vegas are Air Canada ($658), United Airlines ($667), and Qantas Airways ($809).

  • Where are the most common stopover locations when flying from Sydney to Las Vegas?

    Of the flights from Sydney to Las Vegas that have stopovers, most of them stop in Los Angeles. San Francisco sees the next most stopovers on Sydney to Las Vegas flights.

  • What are some popular things to do or see while on a stopover in Los Angeles?

    The majority of Los Angeles visitors spend their time at Hollywood Walk of Fame, Hollywood Boulevard, and Walt Disney Concert Hall. Hollywood Walk of Fame, Hollywood Boulevard and Walt Disney Concert Hall are located about 18.8 km, 19.0 km, and 19.4 km, respectively from Los Angeles Los Angeles if you are interested in checking them out. Travellers in need of a car in Los Angeles can hire one for about $63 per day.

  • What are some popular points of interest to see during a stopover in San Francisco?

    Most San Francisco visitors opt to spend their time at Fisherman's Wharf, Union Square, and Ghirardelli Square. Travellers on a stopover in San Francisco can visit Fisherman's Wharf, Union Square, and Ghirardelli Square, by travelling 21.0 km, 18.7 km, and 20.8 km, respectively after landing at San Francisco. Those looking to explore during their stopover in San Francisco can hire a car from San Francisco for about $68 per day.

  • Where are the least popular stopover locations for Sydney to Las Vegas flights?

    Sydney to Las Vegas flights have a stopover in Honolulu least often. Vancouver is the second least popular location for stopovers on flights from Sydney to Las Vegas.

  • Can I find deals for flights from Sydney to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Sydney to Las Vegas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Las Vegas.

  • Can I find deals for business class flights from Sydney to Las Vegas?

    Yes. Cheapflights offers flight deals from Sydney to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Las Vegas?

    Currently, October is the cheapest month in which you can book a flight from Sydney to Las Vegas (average of $1,094). Flying from Sydney to Las Vegas in April is currently the most expensive (average of $1,276). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
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Fly from Sydney to Las Vegas on these airlines

Choose from the following airlines for your flight from Sydney to Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on 7 March 2026.
United Airlines flights from Sydney Kingsford Smith to Las Vegas Harry Reid Intl
Qantas Airways flights from Sydney Kingsford Smith to Las Vegas Harry Reid Intl
Air Canada flights from Sydney Kingsford Smith to Las Vegas Harry Reid Intl
Hawaiian Airlines flights from Sydney Kingsford Smith to Las Vegas Harry Reid Intl

Top 10 airlines flying from Sydney to Las Vegas

Discover the top 10 airlines that operate flights from Sydney to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$770Average$1,350FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Hawaiian AirlinesCheapest$901Average$1,490FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapest$1,001Average$1,299FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air New ZealandCheapest$1,061Average$1,399FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Air CanadaCheapest$1,122Average$1,358FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,182Average$1,513FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,186Average$1,597FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
DeltaCheapest$1,312Average$1,481FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Virgin AustraliaCheapest$1,394Average$1,849FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Japan AirlinesCheapest$1,445Average$1,583FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Las Vegas?

Deals for Sydney to Las Vegas flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Las Vegas?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Las Vegas.

Can Cheapflights find flights from Sydney to Las Vegas with no change fees?

Certainly. Search results for flights to Las Vegas from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sydney to Las Vegas become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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