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$464+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LAS
maig 6 — maig 131
dt. 5/6
dt. 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Sydney Kingsford Smith to Las Vegas Harry Reid Intl are usually found in March or August, booked 90 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap 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 maig 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$970
(Mytrip)

One-way from

$464
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$1,082
Provider with most accurate pricing for Sydney Kingsford Smith-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Las Vegas Harry Reid Intl flights.
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From Sydney Kingsford Smith to Las Vegas Harry Reid Intl
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One-way flight from Sydney Kingsford Smith to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 8% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 maig 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dc. 5/281:15 pmSYD - LAS
2 stops35h 04mMultiple Airlines
dc. 6/48:35 amLAS - SYD
2 stops29h 45mMultiple Airlines
Deal found 4/30$970
This BestPriceTravel deal was found by Cheapflights users on 4/30. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dv. 5/29:40 pmSYD - LAS
1 stop18h 55mAlaska Airlines
dt. 5/131:35 amLAS - SYD
1 stop25h 10mAlaska Airlines
Deal found 4/30$994
This BestPriceTravel deal was found by Cheapflights users on 4/30. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dj. 5/19:40 pmSYD - LAS
1 stop18h 55mHawaiian Airlines
dg. 5/46:15 pmLAS - SYD
1 stop32h 30mHawaiian Airlines
Deal found 4/30$1,025
This BYOjet deal was found by Cheapflights users on 4/30. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dl. 7/218:45 amSYD - LAS
2 stops32h 12mAir New Zealand
ds. 8/22:13 pmLAS - SYD
2 stops25h 32mAir New Zealand
Deal found 4/30$1,065
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 6/310:20 amSYD - LAS
1 stop24h 33mUnited Airlines
dj. 6/126:55 pmLAS - SYD
1 stop19h 00mUnited Airlines
Deal found 4/30$1,078
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dl. 7/219:25 amSYD - LAS
1 stop23h 46mDelta
ds. 8/22:00 pmLAS - SYD
1 stop23h 35mDelta
Deal found 4/30$1,090
This BYOjet deal was found by Cheapflights users on 4/30. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dv. 5/28:55 amSYD - LAS
2 stops29h 48mJapan Airlines
dc. 5/147:05 amLAS - SYD
2 stops30h 15mJapan Airlines
Deal found 4/30$1,156
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dv. 9/199:20 amSYD - LAS
1 stop31h 29mAir Canada
dg. 9/218:00 amLAS - SYD
1 stop30h 20mAir Canada
Deal found 4/29$1,328
This KAYAK deal was found by Cheapflights users on 4/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dv. 9/1911:50 amSYD - LAS
2 stops28h 59mANA
dg. 9/218:00 amLAS - SYD
2 stops32h 25mANA
Deal found 4/29$1,425
This Air Tahiti Nui deal was found by Cheapflights users on 4/30. 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 Air Tahiti Nui is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dg. 5/189:10 amSYD - LAS
3 stops26h 04mAir Tahiti Nui
dv. 5/237:51 pmLAS - SYD
3 stops26h 19mAir Tahiti Nui
Deal found 4/30$1,567
This KAYAK deal was found by Cheapflights users on 4/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dv. 9/196:05 pmSYD - LAS
3 stops43h 19mSingapore Airlines
dg. 9/2110:47 amLAS - SYD
2 stops39h 28mSingapore Airlines
Deal found 4/29$1,760
This Flightnetwork deal was found by Cheapflights users on 4/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 6/38:55 pmSYD - LAS
3 stops42h 05mTurkish Airlines
dj. 6/126:00 amLAS - SYD
3 stops68h 00mTurkish Airlines
Deal found 4/30$2,326

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 maig 1, 2025.
Use the filters below to find and compare flights from Sydney to Las Vegas that are best for you.

Fly from

Sydney

Fly to

Las Vegas

Route

Depart

Return

Price

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

dc. 5/28

1:15 pm-7:19 am

2 stops35h 04m

Las Vegas Harry Reid Intl

dc. 6/4

8:35 am-7:20 am

2 stops29h 45m

$970

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

dl. 7/21

8:45 am-11:57 pm

2 stops32h 12m

Las Vegas Harry Reid Intl

ds. 8/2

2:13 pm-8:45 am

2 stops25h 32m

$1,065

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

dc. 5/28

8:55 am-6:11 pm

2 stops26h 16m

Las Vegas Harry Reid Intl

dc. 6/4

2:30 pm-6:20 am

2 stops46h 50m

$1,068

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

dt. 6/3

10:20 am-5:53 pm

1 stop24h 33m

Las Vegas Harry Reid Intl

dj. 6/12

6:55 pm-6:55 am

1 stop19h 00m

$1,078

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

dl. 7/21

9:25 am-4:11 pm

1 stop23h 46m

Las Vegas Harry Reid Intl

ds. 8/2

2:00 pm-6:35 am

1 stop23h 35m

$1,090

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

dj. 8/7

9:40 pm-10:45 pm

1 stop18h 05m

Las Vegas Harry Reid Intl

dg. 8/24

1:55 am-7:45 pm

1 stop24h 50m

$1,140

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

dg. 7/20

9:40 pm-9:55 am

2 stops29h 15m

Las Vegas Harry Reid Intl

dv. 8/1

6:00 am-7:45 pm

2 stops20h 45m

$1,159

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

dv. 9/19

9:20 am-11:49 pm

1 stop31h 29m

Las Vegas Harry Reid Intl

dg. 9/21

8:00 am-7:20 am

1 stop30h 20m

$1,328

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

dv. 9/19

11:50 am-11:49 pm

2 stops28h 59m

Las Vegas Harry Reid Intl

dg. 9/21

8:00 am-9:25 am

2 stops32h 25m

$1,425

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

dg. 5/18

9:10 am-6:14 pm

3 stops26h 04m

Las Vegas Harry Reid Intl

dv. 5/23

7:51 pm-3:10 pm

3 stops26h 19m

$1,567

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 19 results
1
2

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 May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Sydney-Las Vegas flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 25, 2025.

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 90 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, August is the cheapest month in which you can book a flight from Sydney to Las Vegas (average of $198). Flying from Sydney to Las Vegas in March is currently the most expensive (average of $269). 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.

What is the cheapest time of day to fly from SYD to LAS?

Find hourly flight availability from Sydney to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated maig 1, 2025.

When flying from Sydney to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 37% versus a flight at noon.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 maig 1, 2025.
Read through reviews of airlines operating flights from Sydney to Las Vegas, such as Air Tahiti Nui, Korean Air and Japan Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Crew

9.1

Entertainment

7.3

Food

7.8

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Crew

9.1

Entertainment

7.3

Food

7.8

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Korean Air
8.4
Very good
1,068 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Crew

9.1

Entertainment

7.3

Food

7.8

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very good
1,464 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Crew

9.1

Entertainment

7.3

Food

7.8

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very good
852 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Crew

9.1

Entertainment

7.3

Food

7.8

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Singapore Airlines
8.1
Very good
1,292 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Comfort

8.1

Crew

9.1

Entertainment

7.3

Food

7.8

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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.

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

    According to our current data, Air New Zealand ($1,065), Japan Airlines ($1,068), and United Airlines ($1,078) offers the cheapest pricing from Sydney to Las Vegas. Air New Zealand is priced at 12% 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 $575. Air Canada flights start at $733 while deals on Air Tahiti Nui start at $1,054 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, August is the cheapest month in which you can book a flight from Sydney to Las Vegas (average of $198). Flying from Sydney to Las Vegas in March is currently the most expensive (average of $269). 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 Sydney?

Book flights to Sydney if you plan to visit one of these locations
Henderson
Paradise
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Primm
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Mesquite
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Boulder City

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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 maig 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$917Average$1,101FlexibilityNo cancel feeOn-time74%
Hawaiian AirlinesCheapest$947Average$1,060FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$982Average$1,297FlexibilityNo cancel feeOn-time69%

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