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Cheap flights from Adelaide to Las Vegas from $788

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Las Vegas departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Adelaide to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:55 pm - 10:06 am
ADL
-
LAS
37h 41m1 stop
United Airlines Logo
7:42 pm - 9:30 am
LAS
-
ADL
19h 18m1 stop
$1,080United Airlines
Sat, Feb 21 - Sat, Feb 28
Qantas Airways Logo
10:35 am - 8:01 pm
ADL
-
LAS
27h 56m2 stops
Qantas Airways Logo
7:49 am - 9:50 am
LAS
-
ADL
31h 31m2 stops
$1,510Qantas Airways
Fri, Feb 6 - Tue, Feb 10
Qantas Airways Logo
12:05 pm - 8:01 pm
ADL
-
LAS
26h 26m2 stops
Qantas Airways Logo
7:49 am - 9:50 am
LAS
-
ADL
31h 31m2 stops
$1,518Qantas Airways
Fri, Feb 6 - Tue, Feb 10
Qantas Airways Logo
6:00 am - 12:48 pm
ADL
-
LAS
25h 18m2 stops
Qantas Airways Logo
5:55 pm - 7:35 pm
LAS
-
ADL
31h 10m2 stops
$1,580Qantas Airways
Fri, Feb 6 - Tue, Feb 10
Air New Zealand Logo
7:00 pm - 5:19 pm
ADL
-
LAS
40h 49m3 stops
Air New Zealand Logo
7:45 am - 10:55 am
LAS
-
ADL
32h 40m2 stops
$1,662Air New Zealand
Sat, Feb 21 - Sat, Feb 28
Multiple Airlines Logo
6:35 pm - 9:59 pm
ADL
-
LAS
45h 54m3 stops
Multiple Airlines Logo
6:00 am - 5:20 pm
LAS
-
ADL
40h 50m3 stops
$2,461Multiple Airlines
Sat, Feb 21 - Sat, Feb 28
Singapore Airlines Logo
6:35 pm - 8:27 pm
ADL
-
LAS
44h 22m3 stops
Singapore Airlines Logo
9:58 am - 5:20 pm
LAS
-
ADL
36h 52m3 stops
$2,772Singapore Airlines
Fri, Feb 6 - Tue, Feb 10
Singapore Airlines Logo
6:35 pm - 8:27 pm
ADL
-
LAS
44h 22m3 stops
Singapore Airlines Logo
9:58 am - 5:20 pm
LAS
-
ADL
36h 52m3 stops
$2,786Singapore Airlines
Fri, Feb 6 - Tue, Feb 10
Singapore Airlines Logo
6:35 pm - 8:27 pm
ADL
-
LAS
44h 22m3 stops
Singapore Airlines Logo
9:58 am - 5:20 pm
LAS
-
ADL
36h 52m3 stops
$3,265Singapore Airlines
Fri, Feb 6 - Tue, Feb 10

Qantas Airways flights from Adelaide to Las Vegas

Our best Qantas Airways deals on Adelaide to Las Vegas flight tickets
Qantas Airways
Feb 6
ADL10:35 amAdelaide
27h 56m
2 stops
LAS8:01 pmLas Vegas Harry Reid Intl
Feb 10
LAS7:49 amLas Vegas Harry Reid Intl
31h 31m
2 stops
ADL9:50 amAdelaide
$1,510
Qantas Airways
Feb 6
ADL12:05 pmAdelaide
26h 26m
2 stops
LAS8:01 pmLas Vegas Harry Reid Intl
Feb 10
LAS7:49 amLas Vegas Harry Reid Intl
31h 31m
2 stops
ADL9:50 amAdelaide
$1,518
Qantas Airways
Feb 6
ADL6:00 amAdelaide
25h 18m
2 stops
LAS12:48 pmLas Vegas Harry Reid Intl
Feb 10
LAS5:55 pmLas Vegas Harry Reid Intl
31h 10m
2 stops
ADL7:35 pmAdelaide
$1,580

Singapore Airlines flights from Adelaide to Las Vegas

Our best Singapore Airlines deals on Adelaide to Las Vegas flight tickets
Singapore Airlines
Feb 6
ADL6:35 pmAdelaide
44h 22m
3 stops
LAS8:27 pmLas Vegas Harry Reid Intl
Feb 10
LAS9:58 amLas Vegas Harry Reid Intl
36h 52m
3 stops
ADL5:20 pmAdelaide
$2,772
Singapore Airlines
Feb 6
ADL6:35 pmAdelaide
44h 22m
3 stops
LAS8:27 pmLas Vegas Harry Reid Intl
Feb 10
LAS9:58 amLas Vegas Harry Reid Intl
36h 52m
3 stops
ADL5:20 pmAdelaide
$2,786
Singapore Airlines
Feb 6
ADL6:35 pmAdelaide
44h 22m
3 stops
LAS8:27 pmLas Vegas Harry Reid Intl
Feb 10
LAS9:58 amLas Vegas Harry Reid Intl
36h 52m
3 stops
ADL5:20 pmAdelaide
$3,265

momondo 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, momondo users made 832,500 searches. Data last updated January 8, 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

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Sat 2/21

2:55 pm-10:06 am

1 stop37h 41m

Las Vegas Harry Reid Intl

Sat 2/28

7:42 pm-9:30 am

1 stop19h 18m

$1,080

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Fri 2/6

10:35 am-8:01 pm

2 stops27h 56m

Las Vegas Harry Reid Intl

Tue 2/10

7:49 am-9:50 am

2 stops31h 31m

$1,510

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Fri 2/6

12:05 pm-8:01 pm

2 stops26h 26m

Las Vegas Harry Reid Intl

Tue 2/10

7:49 am-9:50 am

2 stops31h 31m

$1,518

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Fri 2/6

6:00 am-12:48 pm

2 stops25h 18m

Las Vegas Harry Reid Intl

Tue 2/10

5:55 pm-7:35 pm

2 stops31h 10m

$1,580

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Sat 2/21

7:00 pm-5:19 pm

3 stops40h 49m

Las Vegas Harry Reid Intl

Sat 2/28

7:45 am-10:55 am

2 stops32h 40m

$1,662

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Sat 2/21

6:35 pm-9:59 pm

3 stops45h 54m

Las Vegas Harry Reid Intl

Sat 2/28

6:00 am-5:20 pm

3 stops40h 50m

$2,461

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Fri 2/6

6:35 pm-8:27 pm

3 stops44h 22m

Las Vegas Harry Reid Intl

Tue 2/10

9:58 am-5:20 pm

3 stops36h 52m

$2,772

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Fri 2/6

6:35 pm-8:27 pm

3 stops44h 22m

Las Vegas Harry Reid Intl

Tue 2/10

9:58 am-5:20 pm

3 stops36h 52m

$2,786

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Fri 2/6

6:35 pm-8:27 pm

3 stops44h 22m

Las Vegas Harry Reid Intl

Tue 2/10

9:58 am-5:20 pm

3 stops36h 52m

$3,265

AdelaideLas Vegas

ADL - LAS

ADLLAS

Adelaide

Wed 2/25

6:55 pm-12:04 am

2 stops47h 39m

$788

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Adelaide to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Adelaide to Las Vegas flights?

You could potentially save up to 69% on your flight if you consider stops on a Adelaide to Las Vegas flight.

When to book flights from Adelaide to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Adelaide to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Adelaide to Las Vegas (ADL to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Las Vegas

Fastest flight time

18h 15m

Direct flights

None
The fastest flight from Adelaide to Las Vegas takes 18h 15m
There are no direct flights from Adelaide to Las Vegas. There are no popular flight routes from Adelaide to Las Vegas.
Search flight deals

  • How far is Adelaide to Las Vegas Harry Reid Intl by plane?

    There are 8392.6 mi between Adelaide and Las Vegas Harry Reid Intl. A reasonable flight in good conditions will take 18h 15m.

  • When did momondo last update prices for flights from Adelaide Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Adelaide Airport to Las Vegas Harry Reid Intl Airport were last updated today.

  • How old do you have to be to fly from Adelaide Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Adelaide Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Paradise
Mesquite
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Sunrise Manor
Boulder City
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Adelaide to Las Vegas?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Adelaide to Las Vegas for you.

Can I find flights from Adelaide to Las Vegas with flexible booking policies on momondo?

Flights from Adelaide to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Adelaide to Las Vegas?

Once you have performed a search for Adelaide to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Adelaide to Las Vegas right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Las Vegas from Adelaide. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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