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$702+ 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
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap 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 January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/72:55 pm
ADL
-
LAS
2 stops27h 05m
United Airlines
Sat 3/141:11 pm
LAS
-
ADL
2 stops25h 49m
United Airlines
Deal found 1/20$1,076
This Aunt Betty deal was found by Cheapflights users on 1/19. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:50 am
ADL
-
LAS
3 stops28h 47m
Air New Zealand
Thu 9/310:29 am
LAS
-
ADL
3 stops34h 36m
Air New Zealand
Deal found 1/19$1,194
This Aunt Betty deal was found by Cheapflights users on 1/19. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:35 pm
ADL
-
LAS
2 stops40h 47m
Multiple Airlines
Thu 9/37:00 am
LAS
-
ADL
2 stops31h 55m
Multiple Airlines
Deal found 1/19$1,272
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:45 pm
ADL
-
LAS
3 stops39h 03m
Multiple Airlines
Sat 3/141:53 pm
LAS
-
ADL
2 stops30h 22m
Multiple Airlines
Deal found 1/20$1,342
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Sun 10/112:25 pm
ADL
-
LAS
2 stops22h 09m
American Airlines
Sun 10/183:05 pm
LAS
-
ADL
2 stops27h 20m
American Airlines
Deal found 1/19$1,383
This BYOjet deal was found by Cheapflights users on 1/19. 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.
Sun 10/116:35 pm
ADL
-
LAS
3 stops46h 56m
Multiple Airlines
Sun 10/187:00 am
LAS
-
ADL
2 stops31h 55m
Multiple Airlines
Deal found 1/19$1,434
This United Airlines deal was found by Cheapflights users on 1/18. 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.
Fri 2/67:15 am
ADL
-
LAS
2 stops29h 08m
United Airlines
Tue 2/106:55 pm
LAS
-
ADL
2 stops68h 05m
United Airlines
Deal found 1/18$1,519
This Cathay Pacific deal was found by Cheapflights users on 1/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:45 pm
ADL
-
LAS
3 stops42h 37m
Cathay Pacific
Sun 10/187:54 pm
LAS
-
ADL
3 stops44h 01m
Cathay Pacific
Deal found 1/19$2,260

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 January 21, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,076
(United Airlines)

One-way from

$702
(KAYAK)

Popular in

September

Cheapest in

August
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
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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 January 21, 2026.
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

Sat 3/7

2:55 pm-11:30 pm

2 stops27h 05m

Las Vegas Harry Reid Intl

Sat 3/14

1:11 pm-8:30 am

2 stops25h 49m

$1,076

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Sat 3/7

7:45 pm-4:18 pm

3 stops39h 03m

Las Vegas Harry Reid Intl

Sat 3/14

1:53 pm-1:45 pm

2 stops30h 22m

$1,342

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Fri 2/6

7:15 am-5:53 pm

2 stops29h 08m

Las Vegas Harry Reid Intl

Tue 2/10

6:55 pm-9:30 am

2 stops68h 05m

$1,519

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Wed 2/25

10:10 am-6:58 pm

2 stops27h 18m

$702

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Wed 2/25

2:55 pm-10:28 pm

1 stop26h 03m

$948

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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 January.
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.

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 can get you from Adelaide to Las Vegas in just under 27h 05m. Your travel time can differ by up to . There are 8394 mi between Adelaide and Las Vegas.

  • 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.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
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Mesquite
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Needles
Sunrise Manor

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