Question 1

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

Accepted Answer

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 for you.

Question 2

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

Accepted Answer

All flight searches to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.

Question 3

How can momondo help me find flights to Las Vegas?

Accepted Answer

momondo helps you find the best flight to Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

Question 4

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

Accepted Answer

Yes. momondo can track flight prices for Las Vegas and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

Question 5

How far in advance should I book a flight to Las Vegas?

Accepted Answer

The best time to book a flight to Las Vegas from Australia is 82 days out, which is when prices tend to be around $1,624.

Question 6

Is there an alternative airport near Las Vegas?

Accepted Answer

Las Vegas Boulder City Airport, Meadview Grand Canyon West Airport or Bullhead City Laughlin Bullhead Airport can be an alternative airport used for travel to Las Vegas.

Question 7

Which airlines fly to Las Vegas?

Accepted Answer

United Airlines, Air Canada, Qantas Airways and Virgin Australia are the most popular airlines that fly from Australia to Las Vegas on a routine basis, according to our data. You should be able to find flights to Las Vegas with these airlines and other airlines flying from Australia.

Question 8

Japan Airlines Flights to Las Vegas

Accepted Answer

Japan Airlines operates around 20 flights into Las Vegas in any given week. The most common departure point for these flights was from Los Angeles Los Angeles, with the best return Japan Airlines deal found being $1,322 (Perth to Las Vegas). Users have rated Japan Airlines 8.3/10 in over 1,751 reviews on momondo.

Question 9

Singapore Airlines Flights to Las Vegas

Accepted Answer

$1,819 is the best return Singapore Airlines deal to Las Vegas found on momondo in the last few days. The deal departed from Perth. Singapore Airlines has 5 flights to Las Vegas most weeks, with prices varying by availability. 1,484 momondo users have reviewed Singapore Airlines, scoring the airline a 8.2/10 on average.

Question 10

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

Accepted Answer

Prices for flights to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

Question 11

How many operators does momondo search for flights to Las Vegas Harry Reid Intl Airport?

Accepted Answer

As of March 2026, there are 15 operators available to choose from for flights to Las Vegas Harry Reid Intl Airport.

Question 12

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

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Las Vegas Harry Reid Intl Airport.

Question 13

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

Accepted Answer

The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Question 14

What is the cheapest month to fly to Las Vegas?

Accepted Answer

The cheapest month to fly to Las Vegas from Australia is in November. Flight prices, which tend to average around $1,382, are often lower during this time because this is during the off-season. If you aren’t able to travel to Las Vegas during the month of November, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,448.

Question 15

How long does it take to fly to Las Vegas?

Accepted Answer

If you’re flying from a popular airport in Australia, such as Sydney Kingsford Smith or Melbourne, and flying into Las Vegas, then you can expect flight times to average 17h 08m and 18h 23m, respectively.

Question 16

How far in advance should I book a flight to Las Vegas?

Accepted Answer

You are more likely to see cheaper flights to Las Vegas from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $1,624 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Australia for as low as $1,373 on momondo.

CHEAPEST MONTH TO FLY TO LAS VEGAS FROM SYDNEY	November	15% cheaper	Flying from Sydney to Las Vegas costs on average just $1,382 in November
MOST EXPENSIVE MONTH TO FLY TO LAS VEGAS FROM SYDNEY	April	33% more expensive	It costs about $2,166 for flights to Las Vegas from Sydney in April
MOST POPULAR MONTH TO FLY TO LAS VEGAS FROM SYDNEY	February	986% more users visited	More momondo users searched in flights to Las Vegas from Sydney in February than any other month

Best One-Way Price	$645
Best Round-Trip Price	$1,131
Fastest flight time	22h 49m
Popular in	December

$645 Cheap flights to Las Vegas

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Las Vegas departing on 22/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Australia to Las Vegas

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

momondo Fare Finder

Use the filters below to find and compare flights to Las Vegas that are best for you.

See travel insights to Las Vegas from

Las Vegas flights insights and trends

What is the cheapest month to fly to Las Vegas?

How far in advance should I book a flight to Las Vegas?

How long does it take to fly to Las Vegas?

Cheapest flights to Las Vegas Harry Reid Intl

Find the cheapest flights to Las Vegas Harry Reid Intl from your nearest city or airport

Cheap Las Vegas flight deals and tips

Summary info about Las Vegas flight prices, duration and airlines

Best One-Way Price

Best Round-Trip Price

Fastest flight time

Popular in

Frequently asked questions about flying to Las Vegas

Travelling to a place near Las Vegas?

Why use momondo?

An easier way to manage your Las Vegas Harry Reid Intl trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Las Vegas

Popular Flights to Las Vegas

Popular routes according to searches in the past day on momondo

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Airports servicing Australia

Fly your favourite airline to Las Vegas

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Las Vegas

List of cabin classes available on flights landing in Las Vegas. Availability may vary depending on flight origin and airline.

Complete your trip to Las Vegas Harry Reid Intl

Explore popular destinations other users love

According to popular flight searches on momondo this year