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Cheap flights from Sydney to Las Vegas from $687

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LAS
4 May — 11 May1
1 adult

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 Tuesday and return on a Tuesday

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 29 April 2025.

Round-trip from

$1,505

One-way from

$687

Popular in

December

Cheapest in

March

Average price

$2,217
19/5-9/9
  • 19/5-9/9
  • 2 total stops
  • 70h 05m total
  • Sydney to Las Vegas
Search Deals
13/6
  • 13/6
  • 2 total stops
  • 20h 58m total
  • Sydney to Las Vegas
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($267 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($67 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 29 April 2025.

Mon 19/516:20SYD - LAS
1 stop31h 55mMultiple Airlines
Tue 9/907:30LAS - SYD
1 stop38h 10mMultiple Airlines
Deal found 28/4$1,505
Wed 28/508:55SYD - LAS
2 stops42h 52mJapan Airlines
Wed 4/614:30LAS - SYD
2 stops46h 50mJapan Airlines
Deal found 28/4$1,663
Sun 12/1010:20SYD - LAS
1 stop23h 38mAir Canada
Thu 23/1008:00LAS - SYD
1 stop30h 20mAir Canada
Deal found 28/4$1,674
Sun 1/609:30SYD - LAS
1 stop23h 37mUnited Airlines
Sat 14/611:10LAS - SYD
1 stop26h 45mUnited Airlines
Deal found 28/4$1,685
Sun 1/609:25SYD - LAS
2 stops31h 03mDelta
Sat 14/606:08LAS - SYD
2 stops31h 27mDelta
Deal found 29/4$1,703
Sun 24/821:40SYD - LAS
1 stop17h 18mHawaiian Airlines
Sun 31/810:00LAS - SYD
1 stop40h 45mHawaiian Airlines
Deal found 29/4$1,797
Fri 18/721:40SYD - LAS
2 stops29h 15mAlaska Airlines
Wed 30/706:00LAS - SYD
2 stops20h 45mAlaska Airlines
Deal found 27/4$1,822
Thu 24/711:50SYD - LAS
2 stops25h 27mAir New Zealand
Mon 28/714:45LAS - SYD
2 stops25h 00mAir New Zealand
Deal found 29/4$1,870
Fri 4/717:45SYD - LAS
1 stop19h 15mQantas Airways
Fri 11/709:10LAS - SYD
1 stop28h 55mQantas Airways
Deal found 29/4$2,016
Sun 6/709:10SYD - LAS
1 stop28h 50mAmerican Airlines
Sun 13/719:45LAS - SYD
1 stop18h 20mAmerican Airlines
Deal found 28/4$2,142
Tue 27/507:10SYD - LAS
3 stops27h 10mAir Tahiti Nui
Tue 3/618:00LAS - SYD
3 stops28h 10mAir Tahiti Nui
Deal found 28/4$2,426
Sat 3/507:55SYD - LAS
1 stop25h 25mKorean Air
Sat 10/523:50LAS - SYD
1 stop37h 30mKorean Air
Deal found 28/4$2,690

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 29 April 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

Mon 19/5

16:20-07:15

1 stop31h 55m

Las Vegas Harry Reid Intl

Tue 9/9

07:30-14:40

1 stop38h 10m

$1,505

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 28/5

08:55-10:47

2 stops42h 52m

Las Vegas Harry Reid Intl

Wed 4/6

14:30-06:20

2 stops46h 50m

$1,663

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sun 12/10

10:20-15:58

1 stop23h 38m

Las Vegas Harry Reid Intl

Thu 23/10

08:00-08:20

1 stop30h 20m

$1,674

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sun 1/6

10:20-12:18

1 stop18h 58m

Las Vegas Harry Reid Intl

Sat 14/6

11:58-06:55

2 stops25h 57m

$1,685

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sun 1/6

09:25-23:28

2 stops31h 03m

Las Vegas Harry Reid Intl

Sat 14/6

06:08-06:35

2 stops31h 27m

$1,703

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 18/7

21:40-09:55

2 stops29h 15m

Las Vegas Harry Reid Intl

Wed 30/7

06:00-19:45

2 stops20h 45m

$1,822

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 28/8

21:40-23:55

1 stop19h 15m

Las Vegas Harry Reid Intl

Wed 10/9

01:55-19:45

1 stop24h 50m

$1,853

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 24/7

11:50-20:17

2 stops25h 27m

Las Vegas Harry Reid Intl

Mon 28/7

14:45-08:45

2 stops25h 00m

$1,870

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 4/7

17:45-20:00

1 stop19h 15m

Las Vegas Harry Reid Intl

Fri 11/7

09:10-07:05

1 stop28h 55m

$2,016

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sun 6/7

09:10-21:00

1 stop28h 50m

Las Vegas Harry Reid Intl

Sun 13/7

19:45-07:05

1 stop18h 20m

$2,142

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 20 results
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 25 April 2025.

The best time to book flights from Sydney to Las Vegas is 90 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, March is the cheapest month in which you can book a flight from Sydney to Las Vegas (average of $978). Flying from Sydney to Las Vegas in December is currently the most expensive (average of $1,549). 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 29 April 2025.

A simple way to save on the total cost of your ticket is to fly from Sydney to Las Vegas at midday. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Sydney to Las Vegas?

Use this chart to determine the cheapest time to fly return from Sydney to Las Vegas. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Sydney to Las Vegas flight should consider departing on Sunday at midday when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 3.0 - 20.0 inches per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

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 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 29 April 2025.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Food

7.8

Boarding

8.7

Entertainment

7.3

Crew

9.1

Overall

8.8

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
Check prices

Comfort

8.1

Food

7.8

Boarding

8.7

Entertainment

7.3

Crew

9.1

Overall

8.8

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
1,066 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Food

7.8

Boarding

8.7

Entertainment

7.3

Crew

9.1

Overall

8.8

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
1,459 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Food

7.8

Boarding

8.7

Entertainment

7.3

Crew

9.1

Overall

8.8

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.
Delta
8.0
Very Good
7,929 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Food

7.8

Boarding

8.7

Entertainment

7.3

Crew

9.1

Overall

8.8

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 New Zealand
8.0
Very Good
471 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Food

7.8

Boarding

8.7

Entertainment

7.3

Crew

9.1

Overall

8.8

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, Japan Airlines ($1,663), United Airlines ($1,685), and Delta ($1,703) offers the cheapest pricing from Sydney to Las Vegas. These flights start at 12% 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 ($891), Delta ($898), and Japan Airlines ($1,194).

  • 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 18.9 km, 19.1 km, and 19.3 km, respectively from 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 Alcatraz. Travellers on a stopover in San Francisco can visit Fisherman's Wharf, Union Square, and Alcatraz, by travelling 21.0 km, 18.7 km, and 23.1 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 $93 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, March is the cheapest month in which you can book a flight from Sydney to Las Vegas (average of $978). Flying from Sydney to Las Vegas in December is currently the most expensive (average of $1,549). 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.

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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 29 April 2025.
Qantas Airways flights from Sydney Kingsford Smith to Las Vegas Harry Reid Intl
United Airlines 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$967Average$1,179FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
American AirlinesCheapest$1,274Average$1,749FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$1,291Average$1,716FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Hawaiian AirlinesCheapest$1,346Average$1,717FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Air New ZealandCheapest$1,376Average$1,552FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$1,418Average$1,874FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$1,450Average$1,944FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$1,512Average$1,780FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Japan AirlinesCheapest$1,603Average$1,845FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Virgin AustraliaCheapest$1,668Average$2,410FlexibilityNo 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!

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