Cheap Flights from Adelaide to Las Vegas

Compare Adelaide to Las Vegas flight deals

Find the cheapest month or even day of the year to fly to Las Vegas

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Flight deals from Adelaide to Las Vegas

Looking for a cheap last-minute deal or the best return flight from Adelaide Airport to Las Vegas? If you want to travel next month, return fares start from $2,740. Find the lowest prices on one-way and return tickets right here.

Las Vegas.$2,517 per passenger.Departing Mon, 2 Nov, returning Mon, 9 Nov.Return flight with Singapore Airlines and Delta.Outbound indirect flight with Singapore Airlines, departs from Adelaide on Mon, 2 Nov, arriving in Harry Reid International.Inbound indirect flight with Delta, departs from Harry Reid International on Mon, 9 Nov, arriving in Adelaide.Price includes taxes and charges.From $2,517, select.

Las Vegas.$2,673 per passenger.Departing Sat, 1 Aug, returning Sat, 15 Aug.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Adelaide on Sat, 1 Aug, arriving in Harry Reid International.Inbound indirect flight with Qantas, departs from Harry Reid International on Sat, 15 Aug, arriving in Adelaide.Price includes taxes and charges.From $2,673, select.

Las Vegas.$2,678 per passenger.Departing Mon, 20 Jul, returning Sat, 8 Aug.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Adelaide on Mon, 20 Jul, arriving in Harry Reid International.Inbound indirect flight with Qantas, departs from Harry Reid International on Sat, 8 Aug, arriving in Adelaide.Price includes taxes and charges.From $2,678, select.

Las Vegas.$2,736 per passenger.Departing Sat, 29 Aug, returning Fri, 4 Sep.Return flight with Singapore Airlines and Delta.Outbound indirect flight with Singapore Airlines, departs from Adelaide on Sat, 29 Aug, arriving in Harry Reid International.Inbound indirect flight with Delta, departs from Harry Reid International on Fri, 4 Sep, arriving in Adelaide.Price includes taxes and charges.From $2,736, select.

Las Vegas.$2,740 per passenger.Departing Fri, 5 Jun, returning Fri, 19 Jun.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Adelaide on Fri, 5 Jun, arriving in Harry Reid International.Inbound indirect flight with Qantas, departs from Harry Reid International on Fri, 19 Jun, arriving in Adelaide.Price includes taxes and charges.From $2,740, select.

Las Vegas.$2,784 per passenger.Departing Fri, 3 Jul, returning Fri, 10 Jul.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Adelaide on Fri, 3 Jul, arriving in Harry Reid International.Inbound indirect flight with Qantas, departs from Harry Reid International on Fri, 10 Jul, arriving in Adelaide.Price includes taxes and charges.From $2,784, select.

Las Vegas.$2,800 per passenger.Departing Thu, 22 Oct, returning Sun, 1 Nov.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Adelaide on Thu, 22 Oct, arriving in Harry Reid International.Inbound indirect flight with Qantas, departs from Harry Reid International on Sun, 1 Nov, arriving in Adelaide.Price includes taxes and charges.From $2,800, select.

Las Vegas.$2,800 per passenger.Departing Wed, 21 Oct, returning Sat, 31 Oct.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Adelaide on Wed, 21 Oct, arriving in Harry Reid International.Inbound indirect flight with Qantas, departs from Harry Reid International on Sat, 31 Oct, arriving in Adelaide.Price includes taxes and charges.From $2,800, select.

Las Vegas.$2,829 per passenger.Departing Mon, 11 Jan, returning Mon, 18 Jan.Return flight with United.Outbound indirect flight with United, departs from Adelaide on Mon, 11 Jan, arriving in Harry Reid International.Inbound indirect flight with United, departs from Harry Reid International on Mon, 18 Jan, arriving in Adelaide.Price includes taxes and charges.From $2,829, select.

Las Vegas.$2,895 per passenger.Departing Thu, 26 Nov, returning Sun, 6 Dec.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Adelaide on Thu, 26 Nov, arriving in Harry Reid International.Inbound indirect flight with Qantas, departs from Harry Reid International on Sun, 6 Dec, arriving in Adelaide.Price includes taxes and charges.From $2,895, select.

Las Vegas.$2,926 per passenger.Departing Wed, 24 Feb, returning Wed, 3 Mar.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Adelaide on Wed, 24 Feb, arriving in Harry Reid International.Inbound indirect flight with Qantas, departs from Harry Reid International on Wed, 3 Mar, arriving in Adelaide.Price includes taxes and charges.From $2,926, select.

Las Vegas.$2,939 per passenger.Departing Thu, 1 Apr, returning Sun, 4 Apr.Return flight with Singapore Airlines and Delta.Outbound indirect flight with Singapore Airlines, departs from Adelaide on Thu, 1 Apr, arriving in Harry Reid International.Inbound indirect flight with Delta, departs from Harry Reid International on Sun, 4 Apr, arriving in Adelaide.Price includes taxes and charges.From $2,939, select.

Las Vegas.$2,968 per passenger.Departing Tue, 1 Sep, returning Fri, 4 Sep.Return flight with Singapore Airlines and Delta.Outbound indirect flight with Singapore Airlines, departs from Adelaide on Tue, 1 Sep, arriving in Harry Reid International.Inbound indirect flight with Delta, departs from Harry Reid International on Fri, 4 Sep, arriving in Adelaide.Price includes taxes and charges.From $2,968, select.

Las Vegas.$3,062 per passenger.Departing Thu, 4 Mar, returning Thu, 11 Mar.Return flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Adelaide on Thu, 4 Mar, arriving in Harry Reid International.Inbound indirect flight with Singapore Airlines, departs from Harry Reid International on Thu, 11 Mar, arriving in Adelaide.Price includes taxes and charges.From $3,062, select.

Las Vegas.$3,232 per passenger.Departing Tue, 26 May, returning Fri, 29 May.Return flight with Qantas and Air Canada.Outbound indirect flight with Qantas, departs from Adelaide on Tue, 26 May, arriving in Harry Reid International.Inbound indirect flight with Air Canada, departs from Harry Reid International on Fri, 29 May, arriving in Adelaide.Price includes taxes and charges.From $3,232, select.

Las Vegas.$3,402 per passenger.Departing Sat, 27 Jun, returning Sat, 4 Jul.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Adelaide on Sat, 27 Jun, arriving in Harry Reid International.Inbound indirect flight with Qantas, departs from Harry Reid International on Sat, 4 Jul, arriving in Adelaide.Price includes taxes and charges.From $3,402, select.

Find the cheapest month to fly from Adelaide to Las Vegas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Adelaide to Las Vegas flights are currently cheapest in November.

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Alternative Adelaide to Las Vegas routes

Looking for the cheapest, fastest or easiest route from Adelaide to Las Vegas? You could fly into the following airports instead.

Adelaide to Las Vegas: Flight information

The things to know before you go.

Cheapest flight found	$2,515
Cheapest month to fly	November

Finding cheap flights from Adelaide to Las Vegas: Frequently asked questions

How many airports are there in Las Vegas?

There are 4 airports in Las Vegas: North Las Vegas, Harry Reid International, Henderson Executive, and Boulder City Municipal.

How much are return flights from Adelaide to Las Vegas?

The best price we found for a return flight from Adelaide to Las Vegas is $2,517. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Adelaide to Las Vegas?

Currently, there are no airlines that fly direct from Adelaide to Las Vegas. But we found flights with one or more stops from $2,515.

How many flights are there a week from Adelaide to Las Vegas?

As of May 2026, there are no flights flying from Adelaide to Las Vegas.

When is the cheapest time to fly from Adelaide to Las Vegas?

The cheapest month to fly from Adelaide to Las Vegas is usually November.

Which is the cheapest airport to fly into in Las Vegas?

If you're flying from Adelaide Airport, the cheapest airport near Las Vegas is Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from $2,517.

Which upcoming date is cheapest to fly from Adelaide Airport to Las Vegas on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Adelaide Airport to Las Vegas on Monday, 2 November 2026.

Can I get a direct flight from Adelaide Airport to Las Vegas?

No airlines currently offer direct flights between Adelaide Airport and Las Vegas. Most routes have one or more stops.

How can I get the best flight deal from Adelaide Airport to Las Vegas?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Las Vegas?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Las Vegas?

In May, the average temperature is usually around 21°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.

Which is the cheapest airline to fly from Adelaide Airport to Las Vegas with?

Currently, Singapore Airlines offers the cheapest flight tickets to Las Vegas.

Flying from Adelaide Airport (ADL) to Las Vegas: what you need to know

Adelaide Airport is located in Adelaide. Based in the UTC-7 timezone, Las Vegas is 17 hours 30 minutes behind Adelaide.
Leave enough time to get on your ADL to Las Vegas flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.
You'll likely experience bigger queues in popular months such as July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will help ensure a smooth travel experience.
Travelling from central Adelaide to ADL takes around 50 minutes on public transport. If you ride-share, drive or grab a taxi, you'll cover the 6 kilometres in 15 minutes or so, depending on traffic.
Have an early flight from Adelaide Airport to Las Vegas? Avoid the last-minute rush to the airport (and enjoy a little extra shut-eye) by choosing one of these stays near ADL:
Of the departures from Adelaide Airport, 75.6% touch down on time at their destination.

How to find the cheapest flights from Adelaide Airport (ADL) to Las Vegas

$1,238 is currently the best price for a one-way Adelaide Airport to Las Vegas flight. Return plane tickets start at $2,517. These fares may change based on availability and demand.
To find cheap flights from ADL to Las Vegas, book in advance. Airlines tend to offer the most competitive fares when flights are first released.
If you're willing to be flexible with your travel plans, take advantage of the 'Whole month' tool. It'll show you the cheapest price across every month when searching for your Adelaide Airport to Las Vegas ticket.
There's no need to check back constantly to find out if fares have dropped when you set up a Price Alert. We'll notify you when there's an updated deal for cheap flights from ADL to Las Vegas.
Pick your ideal arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Adelaide Airport to Las Vegas by 'Cheapest,' 'Best' or 'Fastest.'

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

Harry Reid Airport (formerly McCarran Airport) (LAS) to central Las Vegas takes around 15 minutes by car. The centre is roughly 19 kilometres away.
If you're travelling by public transport, expect a journey time of around 1 hour.
If you have a late flight from Adelaide Airport to Las Vegas, few things beat the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and sleeping not long after at one of these hotels near LAS:
Pick up a Harry Reid Airport (formerly McCarran Airport) rental car and explore Las Vegas and beyond with your own set of wheels. Dollar, Thrifty and Alamo are popular outlets you can book with here.
For the best deal, reserve your vehicle from Harry Reid Airport (formerly McCarran Airport) around one week in advance of your flight from ADL to Las Vegas.
The address for LAS is 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

Carefully consider your travel dates before securing your flight from Adelaide Airport to Las Vegas. The city comes alive in high season, but prices are often higher and top attractions can get crowded. Go to Las Vegas in the off-season if you like a quieter vibe.
Lock in an Adelaide Airport to Las Vegas plane ticket with a departure in July if you want to experience the city during its warmest month. Expect temperatures to range from 23ºC to 42ºC.
January sees average temperatures of between -1ºC and 13ºC. Search for a cheap ticket from ADL to Las Vegas around that time if you like cooler conditions.

More about Las Vegas

Start your Las Vegas trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Adelaide Airport to Las Vegas, browse our range of hotels including:
Fountains of Bellagio and Las Vegas Strip are just the start of the top-rated attractions to put on your Las Vegas itinerary. Keep the momentum going by heading to Fremont Street Experience.

Explore more of United States

You've seen Las Vegas, now it's time to discover more of United States. Journey around 370 kilometres south-west to Los Angeles to tick off its top attractions. From Griffith Observatory to The Broad and La Brea Tar Pits & Museum, there's plenty to keep you busy.
Phoenix is another well-known destination in United States and is around 418 kilometres south-east of Las Vegas. No trip is complete without a visit to Desert Botanical Garden, Heard Museum and Papago Park.