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$605+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LAS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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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 August 14, 2025.

Round-trip from

$994
(Air Canada)

One-way from

$605
(Booking.com)

Popular in

January

Cheapest in

February

Average price

$1,347
From Adelaide to Las Vegas Harry Reid Intl
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One-way flight from Adelaide to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 6% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 14, 2025.

This Air Canada deal was found by Cheapflights users on 8/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:10 amADL - LAS
2 stops34h 04mAir Canada
Sun 11/164:45 pmLAS - ADL
2 stops35h 15mAir Canada
Deal found 8/14$994
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:50 amADL - LAS
2 stops53h 39mMultiple Airlines
Sun 9/217:25 amLAS - ADL
2 stops56h 05mMultiple Airlines
Deal found 8/13$1,238
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 9/178:00 pmADL - LAS
2 stops36h 44mUnited Airlines
Sun 9/216:49 pmLAS - ADL
2 stops23h 36mUnited Airlines
Deal found 8/12$1,297
This Qantas Airways deal was found by Cheapflights users on 8/14. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:10 amADL - LAS
3 stops24h 45mMultiple Airlines
Sun 11/166:59 pmLAS - ADL
2 stops24h 11mMultiple Airlines
Deal found 8/14$1,625
This Priceline deal was found by Cheapflights users on 8/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:00 amADL - LAS
2 stops29h 21mQantas Airways
Sat 10/47:45 pmLAS - ADL
2 stops25h 00mQantas Airways
Deal found 8/12$1,844

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 August 14, 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

Sun 11/9

6:10 am-9:44 pm

2 stops34h 04m

Las Vegas Harry Reid Intl

Sun 11/16

4:45 pm-10:30 pm

2 stops35h 15m

$994

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Wed 9/17

9:50 am-10:59 pm

2 stops53h 39m

Las Vegas Harry Reid Intl

Sun 9/21

7:25 am-8:00 am

2 stops56h 05m

$1,238

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Wed 9/17

8:00 pm-4:14 pm

2 stops36h 44m

Las Vegas Harry Reid Intl

Sun 9/21

6:49 pm-10:55 am

2 stops23h 36m

$1,297

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Sat 1/10

1:25 pm-5:00 pm

2 stops22h 05m

Las Vegas Harry Reid Intl

Thu 1/22

6:45 pm-12:15 pm

2 stops23h 00m

$1,585

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Sun 11/9

10:10 am-4:25 pm

3 stops24h 45m

Las Vegas Harry Reid Intl

Sun 11/16

6:59 pm-1:40 pm

2 stops24h 11m

$1,625

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Sat 1/10

2:55 pm-8:43 pm

1 stop24h 18m

Las Vegas Harry Reid Intl

Thu 1/22

4:00 pm-9:30 am

1 stop23h 00m

$1,793

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Mon 12/15

11:55 am-9:44 pm

2 stops52h 19m

$605

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Mon 12/15

2:55 pm-10:05 am

1 stop37h 40m

$625

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Mon 12/15

2:55 pm-8:51 pm

1 stop24h 26m

$652

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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, August is the cheapest month in which you can book a flight from Adelaide to Las Vegas (average of $198). Flying from Adelaide to Las Vegas in March is currently the most expensive (average of $269). 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.

  • 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, August is the cheapest month in which you can book a flight from Adelaide to Las Vegas (average of $198). Flying from Adelaide to Las Vegas in March is currently the most expensive (average of $269). 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
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Needles
Boulder City

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