HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$641+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LAS
Dec 15 — Dec 221
Mon 12/15
Mon 12/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Adelaide to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Adelaide to Las Vegas

Cheapest flights from Adelaide to Las Vegas
Explore the most affordable flight options available from Adelaide to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 15, 2025.

This Expedia deal was found by Cheapflights users on 11/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:15 pmADL - LAS
2 stops24h 22mMultiple Airlines
Thu 12/41:39 pmLAS - ADL
2 stops28h 06mMultiple Airlines
Deal found 11/15$1,188
This Alaska Airlines deal was found by Cheapflights users on 11/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:00 pmADL - LAS
2 stops46h 22mAlaska Airlines
Wed 12/31:59 amLAS - ADL
2 stops43h 56mAlaska Airlines
Deal found 11/15$1,443
This Alaska Airlines deal was found by Cheapflights users on 11/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:00 pmADL - LAS
2 stops46h 22mAlaska Airlines
Fri 12/51:59 amLAS - ADL
2 stops38h 26mAlaska Airlines
Deal found 11/15$1,446
This United Airlines deal was found by Cheapflights users on 11/14. 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 12/292:55 pmADL - LAS
1 stop24h 17mUnited Airlines
Mon 1/59:55 amLAS - ADL
1 stop29h 05mUnited Airlines
Deal found 11/14$1,457
This Alaska Airlines deal was found by Cheapflights users on 11/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:30 pmADL - LAS
2 stops35h 15mAlaska Airlines
Sun 12/75:37 pmLAS - ADL
2 stops52h 18mAlaska Airlines
Deal found 11/15$1,477
This Alaska Airlines deal was found by Cheapflights users on 11/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:40 amADL - LAS
2 stops46h 40mAlaska Airlines
Sun 12/75:37 pmLAS - ADL
2 stops49h 38mAlaska Airlines
Deal found 11/15$1,486
This Alaska Airlines deal was found by Cheapflights users on 11/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2012:35 pmADL - LAS
2 stops37h 10mAlaska Airlines
Tue 12/25:37 pmLAS - ADL
2 stops44h 08mAlaska Airlines
Deal found 11/15$1,603
This United Airlines deal was found by Cheapflights users on 11/12. 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 12/287:15 amADL - LAS
2 stops29h 02mUnited Airlines
Sun 1/411:59 pmLAS - ADL
2 stops39h 01mUnited Airlines
Deal found 11/12$1,703
This Alaska Airlines deal was found by Cheapflights users on 11/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:00 pmADL - LAS
2 stops46h 22mAlaska Airlines
Sun 11/301:52 amLAS - ADL
2 stops38h 43mAlaska Airlines
Deal found 11/15$1,729
This Qantas Airways deal was found by Cheapflights users on 11/15. 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 11/207:50 amADL - LAS
2 stops31h 45mQantas Airways
Mon 12/15:15 pmLAS - ADL
2 stops25h 15mQantas Airways
Deal found 11/15$1,827
This Qantas Airways deal was found by Cheapflights users on 11/15. 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 11/216:05 amADL - LAS
2 stops33h 30mQantas Airways
Thu 12/45:02 pmLAS - ADL
2 stops22h 18mQantas Airways
Deal found 11/15$1,879

Cheap 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 November 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,381
(Air Canada)

One-way from

$641
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$1,173
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. 7% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 15, 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

Mon 3/9

7:55 pm-3:59 pm

2 stops37h 34m

Las Vegas Harry Reid Intl

Wed 3/11

4:45 pm-1:55 pm

2 stops27h 40m

$1,380

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Mon 12/29

2:55 pm-8:42 pm

1 stop24h 17m

Las Vegas Harry Reid Intl

Mon 1/5

9:55 am-9:30 am

1 stop29h 05m

$1,457

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Mon 3/9

1:55 pm-2:40 pm

1 stop18h 15m

Las Vegas Harry Reid Intl

Wed 3/11

11:59 pm-8:30 am

2 stops39h 01m

$1,599

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Sun 12/28

7:15 am-5:47 pm

2 stops29h 02m

Las Vegas Harry Reid Intl

Sun 1/4

11:59 pm-9:30 am

2 stops39h 01m

$1,703

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Mon 12/29

2:55 pm-2:50 pm

1 stop18h 25m

Las Vegas Harry Reid Intl

Sun 1/4

1:57 am-8:15 am

2 stops35h 48m

$1,953

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Sat 1/17

6:10 am-9:00 pm

3 stops57h 20m

$641

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Mon 1/19

11:55 am-12:17 pm

2 stops42h 52m

$675

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Wed 2/25

6:00 am-12:04 am

2 stops36h 34m

$775

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Mon 1/19

2:55 pm-6:30 pm

1 stop22h 05m

$838

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Wed 2/25

2:55 pm-10:28 pm

1 stop26h 03m

$840

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 12 results
1
2

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 November.
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 $1,508). 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?

    Air Canada and United Airlines can get you from Adelaide to Las Vegas in just under 24h 17m. Your travel time can differ by up to 13h 17m. There are 8394 mi between Adelaide and Las Vegas. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Adelaide to Las Vegas are Air New Zealand ($675), Air Canada ($775), and United Airlines ($838).

  • 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 $1,508). 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
Winchester
Kingman
Sunrise Manor
Primm
Mount Charleston
Mesquite
Needles
Boulder City

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.