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$779+ Cheap flights from Adelaide (ADL) 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LAS
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Adelaide to Las Vegas

Best flights from Adelaide to Las Vegas
Discover carefully curated flight deals from Adelaide to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

This Qantas Airways deal was found by Cheapflights users on 12/21. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/46:35 amADL - LAS
2 stops22h 50mMultiple Airlines
Wed 2/1112:00 pmLAS - ADL
2 stops27h 20mMultiple Airlines
Deal found 12/21$982
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 2/42:55 pmADL - LAS
1 stop24h 27mUnited Airlines
Wed 2/1111:30 pmLAS - ADL
2 stops39h 30mUnited Airlines
Deal found 12/21$1,012
This BestPriceTravel deal was found by Cheapflights users on 12/22. 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.
Wed 2/46:35 amADL - LAS
2 stops22h 50mQantas Airways
Wed 2/1112:00 pmLAS - ADL
2 stops31h 10mQantas Airways
Deal found 12/22$1,047
This Qantas Airways deal was found by Cheapflights users on 12/22. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:35 amADL - LAS
2 stops22h 50mMultiple Airlines
Thu 2/126:41 pmLAS - ADL
2 stops24h 29mMultiple Airlines
Deal found 12/22$1,026
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Mon 5/253:15 pmADL - LAS
2 stops22h 28mMultiple Airlines
Fri 6/512:21 pmLAS - ADL
2 stops28h 34mMultiple Airlines
Deal found 12/22$1,042
This United Airlines deal was found by Cheapflights users on 12/22. 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 2/57:15 amADL - LAS
2 stops32h 07mUnited Airlines
Thu 2/127:42 pmLAS - ADL
1 stop19h 18mUnited Airlines
Deal found 12/22$1,218
This Qantas Airways deal was found by Cheapflights users on 12/21. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 amADL - LAS
2 stops24h 13mMultiple Airlines
Fri 5/17:35 pmLAS - ADL
2 stops23h 00mMultiple Airlines
Deal found 12/21$1,088
This Qantas Airways deal was found by Cheapflights users on 12/20. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/64:10 pmADL - LAS
2 stops22h 21mQantas Airways
Tue 2/105:55 pmLAS - ADL
2 stops32h 20mQantas Airways
Deal found 12/20$1,493

Find flight deals from Adelaide to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) 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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$982
(Qantas Airways)

One-way from

$779
(Air Canada)

Popular in

January

Cheapest in

August

Average price

$1,092
Provider with most accurate pricing for Adelaide-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Adelaide-Las Vegas Harry Reid Intl flights.
Search Deals
From Adelaide to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Adelaide to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($59 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 Adelaide 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 23, 2025.
Use the filters below to find and compare flights from Adelaide to Las Vegas that are best for you.

Fly from

Adelaide

Fly to

Las Vegas

Route

Depart

Return

Price

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Wed 2/4

6:35 am-10:55 am

2 stops22h 50m

Las Vegas Harry Reid Intl

Wed 2/11

12:00 pm-9:50 am

2 stops27h 20m

$982

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Wed 2/4

2:55 pm-8:52 pm

1 stop24h 27m

Las Vegas Harry Reid Intl

Wed 2/11

11:30 pm-9:30 am

2 stops39h 30m

$1,012

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Thu 2/5

6:35 am-10:55 am

2 stops22h 50m

Las Vegas Harry Reid Intl

Thu 2/12

6:41 pm-1:40 pm

2 stops24h 29m

$1,026

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Mon 5/25

3:15 pm-9:13 pm

2 stops22h 28m

Las Vegas Harry Reid Intl

Fri 6/5

12:21 pm-9:25 am

2 stops28h 34m

$1,042

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Wed 2/4

6:35 am-10:55 am

2 stops22h 50m

Las Vegas Harry Reid Intl

Wed 2/11

12:00 pm-1:40 pm

2 stops31h 10m

$1,047

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Sun 4/19

6:00 am-1:43 pm

2 stops24h 13m

Las Vegas Harry Reid Intl

Fri 5/1

7:35 pm-11:05 am

2 stops23h 00m

$1,088

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Thu 2/5

7:15 am-8:52 pm

2 stops32h 07m

Las Vegas Harry Reid Intl

Thu 2/12

7:42 pm-9:30 am

1 stop19h 18m

$1,218

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Fri 2/6

4:10 pm-8:01 pm

2 stops22h 21m

Las Vegas Harry Reid Intl

Tue 2/10

5:55 pm-8:45 pm

2 stops32h 20m

$1,493

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Wed 2/25

6:55 pm-12:04 am

2 stops47h 39m

$779

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Wed 2/25

2:55 pm-12:43 am

1 stop28h 18m

$850

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 11 results
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Compare providers for flights from Adelaide 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 Adelaide to Las Vegas in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 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 Adelaide-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Adelaide-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Adelaide-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Adelaide-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams 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 Adelaide-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 Adelaide to Las Vegas

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

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

Currently, March is the cheapest month in which you can book a flight from Adelaide to Las Vegas (average of $955). Flying from Adelaide to Las Vegas in January is currently the most expensive (average of $1,922). 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.

Related info for your journey

Find useful and relevant information for your journey from Adelaide 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 Adelaide to Las Vegas?

    United Airlines and Qantas Airways can get you from Adelaide to Las Vegas in just under 22h 50m. Your travel time can differ by up to 1h 37m. There are 8394 mi between Adelaide and Las Vegas. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Adelaide to Las Vegas (average of $955). Flying from Adelaide to Las Vegas in January is currently the most expensive (average of $1,922). 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
Boulder City
Needles

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