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Cheap flights from Adelaide to Las Vegas from $1,118

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LAS
12 Sep — 19 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Las Vegas

Enter your travel dates to find the best prices.

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 13 August 2026.

Wed 9/906:05 -
2 stops23h 18m
Tue 15/914:55 -
2 stops30h 30m
Deal found 11/8$1,674
Sun 1/1106:00 -
2 stops34h 10m
Tue 10/1117:10 -
2 stops26h 15m
Deal found 10/8$1,786
Wed 23/906:05 -
2 stops23h 18m
Wed 30/914:55 -
2 stops26h 40m
Deal found 9/8$1,810
Tue 20/1006:00 -
2 stops24h 50m
Tue 3/1118:30 -
2 stops26h 45m
Deal found 12/8$1,844
Fri 14/806:25 -
2 stops32h 15m
Tue 18/818:20 -
2 stops56h 15m
Deal found 8/8$1,867
Wed 9/906:25 -
3 stops28h 48m
Tue 15/908:04 -
3 stops35h 21m
Deal found 11/8$1,918
Mon 10/820:00 -
2 stops42h 40m
Wed 30/1201:50 -
2 stops36h 15m
Deal found 10/8$1,959
Fri 25/922:00 -
2 stops38h 40m
Fri 2/1006:02 -
2 stops40h 28m
Deal found 11/8$2,293

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 13 August 2026.

Round-trip from

$1,674

One-way from

$1,118

Popular in

April

Cheapest in

August

Average price

$1,571
9/9-15/9
  • 9/9-15/9
  • 4 total stops
  • 53h 48m total
  • Adelaide to Las Vegas
Search Deals
Qantas Airways
  • Qantas Airways
  • 21/8
  • 2 total stops
  • 21h 21m total
  • Adelaide to Las Vegas
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($536 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($254 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from Adelaide to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideLas Vegas

ADL Adelaide - LAS Las Vegas Harry Reid Intl

ADLLAS

Adelaide

Wed 23/9

06:05-18:42

2 stops29h 07m

Las Vegas Harry Reid Intl

Wed 30/9

06:30-10:05

3 stops35h 05m

$1,843

AdelaideLas Vegas

ADL Adelaide - LAS Las Vegas Harry Reid Intl

ADLLAS

Adelaide

Wed 9/9

06:25-18:43

3 stops28h 48m

Las Vegas Harry Reid Intl

Tue 15/9

08:04-11:55

3 stops35h 21m

$1,918

AdelaideLas Vegas

ADL Adelaide - LAS Las Vegas Harry Reid Intl

ADLLAS

Adelaide

Tue 20/10

14:25-22:05

3 stops25h 10m

Las Vegas Harry Reid Intl

Tue 3/11

18:30-13:30

3 stops24h 30m

$2,712
Fastest return journey

AdelaideLas Vegas

ADL Adelaide - LAS Las Vegas Harry Reid Intl

ADLLAS

Adelaide

Sat 19/12

06:00-10:51

2 stops23h 21m

Las Vegas Harry Reid Intl

Sun 3/1

20:20-13:30

2 stops22h 40m

$3,039

AdelaideLas Vegas

ADL Adelaide - LAS Las Vegas Harry Reid Intl

ADLLAS

Adelaide

Tue 20/10

14:20-19:40

3 stops46h 50m

Las Vegas Harry Reid Intl

Tue 3/11

18:30-09:25

3 stops44h 25m

$3,339

AdelaideLas Vegas

ADL Adelaide - LAS Las Vegas Harry Reid Intl

ADLLAS

Adelaide

Sun 1/11

19:10-16:12

3 stops38h 32m

Las Vegas Harry Reid Intl

Tue 10/11

23:50-18:10

3 stops47h 50m

$3,370

AdelaideLas Vegas

ADL Adelaide - LAS Las Vegas Harry Reid Intl

ADLLAS

Adelaide

Sat 19/12

07:50-14:19

3 stops24h 59m

Las Vegas Harry Reid Intl

Sun 3/1

16:56-13:30

3 stops26h 04m

$3,451

AdelaideLas Vegas

ADL Adelaide - LAS Las Vegas Harry Reid Intl

ADLLAS

Adelaide

Fri 25/9

06:00-13:35

2 stops24h 05m

Las Vegas Harry Reid Intl

Fri 2/10

17:34-12:35

3 stops26h 31m

$3,463

AdelaideLas Vegas

ADL Adelaide - LAS Las Vegas Harry Reid Intl

ADLLAS

Adelaide

Wed 23/9

07:50-12:29

3 stops45h 09m

Las Vegas Harry Reid Intl

Wed 30/9

07:15-18:25

3 stops42h 40m

$3,631
Cheapest one-way
Fastest single journey

AdelaideLas Vegas

ADL Adelaide - LAS Las Vegas Harry Reid Intl

ADLLAS

Adelaide

Fri 21/8

06:00-10:51

2 stops21h 21m

$1,118

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 return 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.

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 13 August 2026.
Check out reviews from past customers who have flown with Virgin Australia,Qantas Airways, andUnited Airlines from Adelaide to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Australia
7.6
Good
470 reviews
Check prices

Crew

8.2

Entertainment

6.4

Boarding

7.8

Food

6.4

Overall

7.6

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Virgin Australia
7.6
Good
470 reviews
Virgin Australia
7.6
Good
470 reviews
Check prices

Crew

8.2

Entertainment

6.4

Boarding

7.8

Food

6.4

Overall

7.6

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Qantas Airways
7.5
Good
1,081 reviews
Virgin Australia
7.6
Good
470 reviews
Check prices

Crew

8.2

Entertainment

6.4

Boarding

7.8

Food

6.4

Overall

7.6

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
United Airlines
7.4
Good
10,113 reviews
Virgin Australia
7.6
Good
470 reviews
Check prices

Crew

8.2

Entertainment

6.4

Boarding

7.8

Food

6.4

Overall

7.6

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now

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?

    Departing from Adelaide to Las Vegas will take you 23h 21m. Adelaide and Las Vegas are separated by a distance of 13509 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Adelaide to Las Vegas round-trip?

    Currently priced at $1,367, United Airlines will fly you from Adelaide to Las Vegas and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Virgin Australia and Qantas Airways - these airlines can fly you to your destination from $1,423 and $1,460, respectively. United Airlines is currently priced 39% below the average price you’ll pay for this route.

  • 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 holiday 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

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Winchester

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Alternative routes for Adelaide to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Adelaide to Reno flights

Top 3 airlines flying from Adelaide to Las Vegas

Discover the top 3 airlines that operate flights from Adelaide 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 647,157 searches. Data last updated 13 August 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,367Average$1,651FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AustraliaCheapest$1,423Average$1,871FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$1,460Average$1,900FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Adelaide to Las Vegas?

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Can Cheapflights find flights from Adelaide to Las Vegas with no change fees?

Certainly. Search results for flights to Las Vegas from Adelaide shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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