Find flights
When to book
Airlines
FAQs

Cheap flights from Sydney to Las Vegas from $625

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LAS
17 May — 24 May1
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 17 April 2026.

Mon 27/413:15
SYD
-
LAS
2 stops22h 25m
Multiple Airlines
Sun 10/509:53
LAS
-
SYD
2 stops32h 57m
Multiple Airlines
Deal found 16/4$1,199
Mon 11/513:15
SYD
-
LAS
2 stops27h 14m
Multiple Airlines
Sat 16/507:45
LAS
-
SYD
2 stops45h 25m
Multiple Airlines
Deal found 15/4$1,214
Sun 3/513:15
SYD
-
LAS
2 stops26h 01m
Multiple Airlines
Fri 8/514:30
LAS
-
SYD
2 stops28h 20m
Multiple Airlines
Deal found 15/4$1,217
Sun 31/513:15
SYD
-
LAS
2 stops25h 31m
Multiple Airlines
Sun 7/607:45
LAS
-
SYD
2 stops35h 05m
Multiple Airlines
Deal found 16/4$1,253
Wed 10/609:10
SYD
-
LAS
1 stop17h 43m
Qantas Airways
Sun 21/619:42
LAS
-
SYD
1 stop18h 48m
Qantas Airways
Deal found 13/4$1,382
Tue 4/817:50
SYD
-
LAS
1 stop34h 01m
Qantas Airways
Mon 31/818:02
LAS
-
SYD
1 stop20h 03m
Qantas Airways
Deal found 14/4$1,386
Mon 27/409:10
SYD
-
LAS
1 stop18h 51m
British Airways
Sun 10/515:55
LAS
-
SYD
2 stops22h 10m
British Airways
Deal found 16/4$1,389
Mon 1/609:10
SYD
-
LAS
2 stops22h 38m
American Airlines
Tue 28/712:48
LAS
-
SYD
2 stops25h 17m
American Airlines
Deal found 14/4$1,404
Mon 4/509:30
SYD
-
LAS
1 stop19h 42m
United Airlines
Mon 1/614:15
LAS
-
SYD
1 stop23h 45m
United Airlines
Deal found 13/4$1,407
Tue 11/810:20
SYD
-
LAS
2 stops26h 13m
United Airlines
Tue 8/919:52
LAS
-
SYD
1 stop18h 03m
United Airlines
Deal found 12/4$1,408

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 17 April 2026.

Round-trip from

$1,199

One-way from

$625

Popular in

April

Cheapest in

November

Average price

$1,868
27/4-10/5
  • 27/4-10/5
  • 4 total stops
  • 55h 22m total
  • Sydney to Las Vegas
Search Deals
4/9
  • 4/9
  • 3 total stops
  • 42h 45m total
  • Sydney to Las Vegas
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($44 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 17 April 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

Mon 1/6

09:30-15:37

2 stops23h 07m

Las Vegas Harry Reid Intl

Wed 29/7

13:36-06:55

2 stops24h 19m

$1,416

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 11/8

09:30-17:01

2 stops24h 31m

Las Vegas Harry Reid Intl

Tue 8/9

15:18-06:55

2 stops22h 37m

$1,423
Fastest return journey

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 28/5

09:10-09:53

1 stop17h 43m

Las Vegas Harry Reid Intl

Thu 4/6

19:42-07:05

1 stop18h 23m

$1,474

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 4/5

09:30-12:12

1 stop19h 42m

Las Vegas Harry Reid Intl

Fri 29/5

20:29-07:00

1 stop17h 31m

$1,475

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 30/7

10:20-10:28

1 stop17h 08m

Las Vegas Harry Reid Intl

Wed 5/8

18:10-07:00

2 stops43h 50m

$1,493

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sat 9/5

20:45-22:31

1 stop18h 46m

Las Vegas Harry Reid Intl

Tue 12/5

01:55-18:50

1 stop23h 55m

$1,655

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 30/4

09:15-17:49

1 stop25h 34m

Las Vegas Harry Reid Intl

Mon 4/5

18:55-06:50

1 stop18h 55m

$1,695

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 21/7

20:45-09:05

2 stops29h 20m

Las Vegas Harry Reid Intl

Fri 24/7

01:55-18:50

1 stop23h 55m

$1,765

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 4/8

09:15-16:01

2 stops23h 46m

Las Vegas Harry Reid Intl

Mon 31/8

06:10-06:50

2 stops31h 40m

$1,769

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 21/8

13:15-17:03

2 stops20h 48m

Las Vegas Harry Reid Intl

Fri 28/8

16:19-11:50

2 stops26h 31m

$1,796

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 10 April 2026.

The best time to book flights from Sydney to Las Vegas is 78 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, November is the cheapest month in which you can book a flight from Sydney to Las Vegas (average of $1,320). Flying from Sydney to Las Vegas in April is currently the most expensive (average of $1,868). 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 17 April 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
2,839 reviews
Check prices

Comfort

7.7

Overall

7.8

Food

6.9

Entertainment

7.1

Crew

8.5

Boarding

8.0

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
2,839 reviews
Hawaiian Airlines
7.8
Good
2,839 reviews
Check prices

Comfort

7.7

Overall

7.8

Food

6.9

Entertainment

7.1

Crew

8.5

Boarding

8.0

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
453 reviews
Hawaiian Airlines
7.8
Good
2,839 reviews
Check prices

Comfort

7.7

Overall

7.8

Food

6.9

Entertainment

7.1

Crew

8.5

Boarding

8.0

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
1,019 reviews
Hawaiian Airlines
7.8
Good
2,839 reviews
Check prices

Comfort

7.7

Overall

7.8

Food

6.9

Entertainment

7.1

Crew

8.5

Boarding

8.0

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
9,601 reviews
Hawaiian Airlines
7.8
Good
2,839 reviews
Check prices

Comfort

7.7

Overall

7.8

Food

6.9

Entertainment

7.1

Crew

8.5

Boarding

8.0

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
10,932 reviews
Hawaiian Airlines
7.8
Good
2,839 reviews
Check prices

Comfort

7.7

Overall

7.8

Food

6.9

Entertainment

7.1

Crew

8.5

Boarding

8.0

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 4 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 43m. United Airlines provides one of the quickest options available for as low as $1,474. 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 ($754), Hawaiian Airlines ($789), and Delta ($848) offers the cheapest pricing from Sydney to Las Vegas. These flights start at 50% 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 United Airlines ($653), Qantas Airways ($792), and Virgin Australia ($863).

  • 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, Walt Disney Concert Hall, and Grand Central Market. Hollywood Walk of Fame, Walt Disney Concert Hall and Grand Central Market are located about 18.8 km, 19.4 km, and 19.1 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 $64 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 $72 per day.

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

    Sydney to Las Vegas flights have a stopover in Vancouver least often. Honolulu 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, November is the cheapest month in which you can book a flight from Sydney to Las Vegas (average of $1,320). Flying from Sydney to Las Vegas in April is currently the most expensive (average of $1,868). 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
Winchester

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 17 April 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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$754Average$1,316FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Hawaiian AirlinesCheapest$789Average$1,446FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
DeltaCheapest$848Average$1,518FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$980Average$1,272FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Alaska AirlinesCheapest$981Average$1,469FlexibilityNo cancel feeOn-timeN/A
Search Alaska Airlines flights
Air New ZealandCheapest$1,038Average$1,367FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Air CanadaCheapest$1,086Average$1,324FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,157Average$1,462FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,162Average$1,614FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$1,365Average$1,791FlexibilityNo cancel feeOn-time80%
Search Virgin Australia 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.