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$556+ Cheap flights from Sydney (SYD) to Las Vegas (LAS)

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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LAS
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Find cheap flights from Sydney to Las Vegas with Cheapflights

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Cheap flight deals from Sydney to Las Vegas

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 February 27, 2026.

This Trip.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 am
SYD
-
LAS
2 stops29h 40m
Multiple Airlines
Mon 5/42:59 pm
LAS
-
SYD
2 stops28h 06m
Multiple Airlines
Deal found 2/27$882
This Trip.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:15 pm
SYD
-
LAS
2 stops22h 13m
Multiple Airlines
Fri 4/243:52 pm
LAS
-
SYD
2 stops26h 58m
Multiple Airlines
Deal found 2/27$883
This Trip.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:15 pm
SYD
-
LAS
2 stops28h 01m
Multiple Airlines
Fri 4/175:34 pm
LAS
-
SYD
2 stops25h 16m
Multiple Airlines
Deal found 2/25$891
This Trip.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 am
SYD
-
LAS
2 stops35h 26m
Multiple Airlines
Sat 3/73:49 pm
LAS
-
SYD
2 stops35h 16m
Multiple Airlines
Deal found 2/25$902
This Trip.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:15 pm
SYD
-
LAS
2 stops21h 06m
Multiple Airlines
Tue 6/96:33 pm
LAS
-
SYD
2 stops24h 17m
Multiple Airlines
Deal found 2/26$908
This Trip.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:15 pm
SYD
-
LAS
2 stops26h 01m
Multiple Airlines
Fri 5/83:49 pm
LAS
-
SYD
2 stops27h 01m
Multiple Airlines
Deal found 2/26$909
This Trip.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:15 pm
SYD
-
LAS
2 stops22h 13m
Multiple Airlines
Wed 4/222:50 pm
LAS
-
SYD
2 stops28h 00m
Multiple Airlines
Deal found 2/26$911
This Trip.com deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:00 am
SYD
-
LAS
2 stops31h 28m
Multiple Airlines
Mon 3/166:03 pm
LAS
-
SYD
2 stops24h 32m
Multiple Airlines
Deal found 2/24$913
This Trip.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:15 pm
SYD
-
LAS
2 stops23h 12m
Multiple Airlines
Wed 4/222:50 pm
LAS
-
SYD
2 stops28h 00m
Multiple Airlines
Deal found 2/25$914
This Trip.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/142:00 pm
SYD
-
LAS
2 stops23h 20m
Multiple Airlines
Wed 3/1811:15 am
LAS
-
SYD
2 stops31h 20m
Multiple Airlines
Deal found 2/27$915
This Trip.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:00 pm
SYD
-
LAS
2 stops27h 26m
Multiple Airlines
Wed 3/1811:15 am
LAS
-
SYD
2 stops31h 20m
Multiple Airlines
Deal found 2/26$921

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 February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$882
(Trip.com)

One-way from

$556
(Bravofly)

Popular in

April

Cheapest in

November

Average price

$1,040
Provider with most accurate pricing for Sydney Kingsford Smith-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Las Vegas Harry Reid Intl flights.
Search Deals
From Sydney Kingsford Smith to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Sydney Kingsford Smith to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated February 27, 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

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 4/20

6:00 am-6:40 pm

2 stops29h 40m

Las Vegas Harry Reid Intl

Mon 5/4

2:59 pm-12:05 pm

2 stops28h 06m

$882

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 3/13

5:45 pm-10:38 am

1 stop34h 53m

Las Vegas Harry Reid Intl

Mon 3/16

7:10 am-7:25 am

1 stop30h 15m

$1,074

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sat 3/14

5:45 pm-10:38 am

1 stop34h 53m

Las Vegas Harry Reid Intl

Wed 3/18

11:39 am-7:25 am

1 stop25h 46m

$1,074

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 6/11

10:20 am-4:11 pm

1 stop22h 51m

Las Vegas Harry Reid Intl

Wed 7/8

1:36 pm-7:00 am

2 stops24h 24m

$1,075

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 3/11

9:40 am-12:07 pm

2 stops20h 27m

Las Vegas Harry Reid Intl

Sat 3/14

5:00 pm-7:25 am

2 stops44h 25m

$1,077

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 6/15

10:20 am-12:28 pm

1 stop19h 08m

Las Vegas Harry Reid Intl

Thu 7/9

2:52 pm-6:55 am

1 stop23h 03m

$1,104

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 5/15

9:15 am-11:44 pm

2 stops31h 29m

Las Vegas Harry Reid Intl

Mon 5/18

1:20 pm-6:50 am

2 stops24h 30m

$1,105

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sat 3/28

12:10 pm-12:58 am

1 stop30h 48m

Las Vegas Harry Reid Intl

Sat 4/4

11:59 pm-6:55 am

2 stops37h 56m

$1,111

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sun 6/14

10:20 am-1:50 pm

1 stop20h 30m

Las Vegas Harry Reid Intl

Sun 6/21

7:52 pm-6:55 am

1 stop18h 03m

$1,112

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 7/21

9:15 am-6:03 pm

2 stops25h 48m

Las Vegas Harry Reid Intl

Sat 7/25

6:10 am-6:50 am

2 stops31h 40m

$1,272

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Sydney to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Las Vegas in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sydney-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sydney-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Sydney to Las Vegas. Price data was last updated on February 20, 2026.

The price you pay for your flight from Sydney to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 $777). Flying from Sydney to Las Vegas in July is currently the most expensive (average of $867). 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.

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 February 27, 2026.
See what other customers who have flown with Delta, Qantas Airways, and United Airlines from Sydney to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,240 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,240 reviews
Delta
7.9
Good
8,240 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qantas Airways
7.5
Good
1,000 reviews
Delta
7.9
Good
8,240 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,358 reviews
Delta
7.9
Good
8,240 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 long is the flight from Sydney to Las Vegas?

    Airlines like Qantas Airways and United Airlines fly from Sydney to Las Vegas in about 22h 51m. The time it takes to get you to your destination can typically vary by up to 12h 02m. Airlines will cover a distance of 7721 mi. Both multi-stop and nonstop 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, United Airlines ($830), Delta ($906), and Qantas Airways ($943) offers the cheapest pricing from Sydney to Las Vegas. United Airlines is priced at 25% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $496. United Airlines flights start at $504 while deals on Qantas Airways start at $595 one-way.

  • 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 vacation 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 $777). Flying from Sydney to Las Vegas in July is currently the most expensive (average of $867). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Mesquite
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Sydney to Las Vegas

Discover the top 3 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 2,558,603 searches. Data last updated February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$830Average$1,228FlexibilityNo cancel feeOn-time69%
DeltaCheapest$906Average$1,662FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$943Average$1,292FlexibilityNo cancel feeOn-time74%

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