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$579+ Cheap flights from Australia 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LAS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Australia to Las Vegas

Cheapest flights from Australia to Las Vegas
Explore the most affordable flight options available from Australia to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/1811:30 amMEL - LAS
1 stop17h 11mUnited Airlines
Wed 12/311:49 pmLAS - MEL
1 stop25h 11mUnited Airlines
Deal found 12/17$878
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amMEL - LAS
2 stops23h 51mAmerican Airlines
Wed 12/3110:00 amLAS - MEL
2 stops28h 30mAmerican Airlines
Deal found 12/17$923
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/251:00 pmMEL - LAS
2 stops42h 29mUnited Airlines
Sun 1/257:30 amLAS - MEL
2 stops34h 45mUnited Airlines
Deal found 12/17$1,098
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/2211:30 amMEL - LAS
2 stops27h 52mUnited Airlines
Wed 1/141:59 pmLAS - MEL
2 stops26h 06mUnited Airlines
Deal found 12/16$1,103
This Delta deal was found by Cheapflights users on 12/17. 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.
Fri 12/2610:10 amMEL - LAS
1 stop25h 08mDelta
Tue 12/308:15 pmLAS - MEL
1 stop40h 45mDelta
Deal found 12/17$1,108
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/2511:30 amMEL - LAS
2 stops24h 31mUnited Airlines
Sat 1/1711:30 pmLAS - MEL
2 stops39h 00mUnited Airlines
Deal found 12/17$1,221
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sun 12/2811:30 amMEL - LAS
1 stop20h 36mUnited Airlines
Tue 1/136:24 pmLAS - MEL
1 stop20h 36mUnited Airlines
Deal found 12/16$1,223
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sun 12/2811:30 amMEL - LAS
1 stop25h 17mUnited Airlines
Thu 1/157:06 pmLAS - MEL
1 stop19h 24mUnited Airlines
Deal found 12/16$1,273
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 12/2811:40 amBNE - LAS
1 stop24h 57mUnited Airlines
Mon 1/196:24 pmLAS - BNE
1 stop19h 06mUnited Airlines
Deal found 12/17$1,282
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/251:00 pmMEL - LAS
1 stop20h 50mUnited Airlines
Wed 1/1410:44 amLAS - MEL
1 stop27h 46mUnited Airlines
Deal found 12/16$1,283
This Booking.com deal was found by Cheapflights users on 12/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:40 amBNE - LAS
1 stop19h 07mMultiple Airlines
Sat 1/176:15 amLAS - BNE
1 stop32h 30mMultiple Airlines
Deal found 12/17$1,306
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 12/2811:40 amBNE - LAS
2 stops28h 18mUnited Airlines
Fri 1/163:33 pmLAS - BNE
2 stops21h 57mUnited Airlines
Deal found 12/17$1,332

Find flight deals from Australia to Las Vegas

Keep the following information in mind while searching for Australia to Las Vegas flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$731
(Air Canada)

One-way from

$579
(BestPriceTravel)

Popular in

April

Cheapest in

November

Average price

$1,339
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.
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From Australia to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Australia to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Australia 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 December 18, 2025.
Use the filters below to find and compare flights from Australia to Las Vegas that are best for you.

Fly from

Australia

Fly to

Las Vegas

Route

Depart

Return

Price

MelbourneLas Vegas

MEL - LAS

MELLAS

Melbourne

Sun 3/1

1:55 pm-10:29 pm

2 stops27h 34m

Las Vegas Harry Reid Intl

Sat 3/7

3:49 pm-12:25 pm

2 stops25h 36m

$742

BrisbaneLas Vegas

BNE - LAS

BNELAS

Brisbane

Thu 1/29

11:50 am-5:18 pm

2 stops23h 28m

Las Vegas Harry Reid Intl

Thu 2/5

1:53 pm-10:35 am

2 stops26h 42m

$761

BrisbaneLas Vegas

BNE - LAS

BNELAS

Brisbane

Fri 1/30

11:25 am-5:18 pm

2 stops23h 53m

Las Vegas Harry Reid Intl

Fri 2/6

1:53 pm-10:25 am

2 stops26h 32m

$771

BrisbaneLas Vegas

BNE - LAS

BNELAS

Brisbane

Fri 1/30

10:45 am-3:59 pm

1 stop23h 14m

Las Vegas Harry Reid Intl

Fri 2/6

6:15 am-8:45 am

1 stop32h 30m

$775

BrisbaneLas Vegas

BNE - LAS

BNELAS

Brisbane

Tue 1/27

10:45 am-3:59 pm

1 stop23h 14m

Las Vegas Harry Reid Intl

Thu 2/12

6:15 am-8:45 am

1 stop32h 30m

$776

MelbourneLas Vegas

AVV - LAS

AVVLAS

Melbourne Avalon

Tue 5/5

4:40 pm-4:58 pm

2 stops41h 18m

Las Vegas Harry Reid Intl

Tue 5/12

6:45 am-2:20 pm

2 stops38h 35m

$780

BrisbaneLas Vegas

BNE - LAS

BNELAS

Brisbane

Thu 1/15

10:45 am-3:59 pm

1 stop23h 14m

Las Vegas Harry Reid Intl

Thu 1/29

6:15 am-8:45 am

1 stop32h 30m

$789

MelbourneLas Vegas

MEL - LAS

MELLAS

Melbourne

Fri 1/30

8:10 am-3:59 pm

2 stops26h 49m

Las Vegas Harry Reid Intl

Mon 2/2

6:15 am-3:15 pm

2 stops38h 00m

$793

MelbourneLas Vegas

MEL - LAS

MELLAS

Melbourne

Sun 2/1

8:10 am-10:27 pm

2 stops33h 17m

Las Vegas Harry Reid Intl

Sun 2/8

6:15 am-2:15 pm

2 stops37h 00m

$795

BrisbaneLas Vegas

BNE - LAS

BNELAS

Brisbane

Thu 2/26

10:45 am-12:04 am

1 stop31h 19m

Las Vegas Harry Reid Intl

Sat 3/7

4:45 pm-4:55 pm

2 stops30h 10m

$812

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 60 results
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Best time to book a flight from Australia to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Australia 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 Australia to Las Vegas

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

Currently, December is the cheapest month in which you can book a flight from Australia to Las Vegas (average of $592). Flying from Australia to Las Vegas in July is currently the most expensive (average of $873). 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 AU to LAS?

Find hourly flight availability from Australia 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 December 18, 2025.

It’s typically best to fly out from Australia to Las Vegas in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying at noon, which is usually more expensive.

How often are flights from Australia to Las Vegas delayed?

About 50% of weekly flights between Australia and Las Vegas have experienced delays in the past year, with the average delay time being 104 minutes.

What is the most punctual flight time for Australia to Las Vegas flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Australia to Las Vegas flights?

Over the last year, Qantas Airways have had the lowest number of delays on this route, with just 50% of flights being delayed.

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 December 18, 2025.
Read through reviews of airlines operating flights from Australia to Las Vegas, such as Virgin Australia, Qantas Airways, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Australia
7.6
Good
428 reviews

Boarding

7.7

Overall

7.6

Comfort

7.5

Crew

8.2

Entertainment

6.4

Food

6.4

Reviews

1 / 20
6.0
Good

Andrew,Jun 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Virgin Australia
7.6
Good
428 reviews
Virgin Australia
7.6
Good
428 reviews

Boarding

7.7

Overall

7.6

Comfort

7.5

Crew

8.2

Entertainment

6.4

Food

6.4

Reviews

1 / 20
6.0
Good

Andrew,Jun 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Qantas Airways
7.5
Good
946 reviews
Virgin Australia
7.6
Good
428 reviews

Boarding

7.7

Overall

7.6

Comfort

7.5

Crew

8.2

Entertainment

6.4

Food

6.4

Reviews

1 / 20
6.0
Good

Andrew,Jun 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
United Airlines
7.4
Good
9,092 reviews
Virgin Australia
7.6
Good
428 reviews

Boarding

7.7

Overall

7.6

Comfort

7.5

Crew

8.2

Entertainment

6.4

Food

6.4

Reviews

1 / 20
6.0
Good

Andrew,Jun 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.

Related info for your journey

Find useful and relevant information for your journey from Australia 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 airport do you fly into for flights to Las Vegas from Australia?

    Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl (LAS) is the airport most travelers will use when flying to Las Vegas from Australia.

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

    Departing from Australia to Las Vegas will take you 20h 45m. The distance between Australia and Las Vegas is about 8155 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $451 on United Airlines. Other airlines that offer cheap prices include Delta from $496 and Qantas Airways from $595 one-way.

  • What are the most popular routes from Australia to Las Vegas?

    Most travelers choose Sydney Kingsford Smith - Las Vegas Harry Reid Intl, Brisbane - Las Vegas Harry Reid Intl or Melbourne - Las Vegas Harry Reid Intl when deciding on the best route from Australia to Las Vegas.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Australia 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 Australia to Las Vegas?

    Currently, December is the cheapest month in which you can book a flight from Australia to Las Vegas (average of $592). Flying from Australia to Las Vegas in July is currently the most expensive (average of $873). 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
Kingman
Winchester
Primm
Sunrise Manor
Mesquite
Needles
Boulder City

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Top 3 airlines flying from Australia to Las Vegas

Discover the top 3 airlines that operate flights from Australia 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$830Average$1,275FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$888Average$1,252FlexibilityNo cancel feeOn-time74%
Virgin AustraliaCheapest$962Average$1,595FlexibilityNo cancel feeOn-time80%

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