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 3 days out, which is when prices tend to be around $1,824.

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

ANA Flights to Las Vegas

Accepted Answer

ANA operates around 12 flights into Las Vegas in any given week. The most common departure point for these flights was from Los Angeles, with the best return ANA deal found being $1,804 (Perth to Las Vegas). Users have rated ANA 8.4/10 in over 938 reviews on momondo.

Question 9

Japan Airlines Flights to Las Vegas

Accepted Answer

$1,395 is the best return Japan Airlines deal to Las Vegas found on momondo in the last few days. The deal departed from Melbourne. Japan Airlines has 21 flights to Las Vegas most weeks, with prices varying by availability. 1,552 momondo users have reviewed Japan Airlines, scoring the airline a 8.3/10 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 August 2025, there are 18 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

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 16h 51m and 17h 10m, respectively.

Question 15

What is the cheapest day to depart on your flight to Las Vegas?

Accepted Answer

On average, the least expensive day to fly to Las Vegas from Australia is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,769. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Las Vegas is Saturday, with ticket prices averaging around $1,866.

Question 16

What is the cheapest month to fly to Las Vegas?

Accepted Answer

The cheapest month to fly to Las Vegas from Australia is in March. Flight prices, which tend to average around $1,587, 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 March, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,603.

Question 17

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 $1,824 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 $1,654 on momondo.

Question 18

What is the cheapest time of day to depart on your flight to Las Vegas?

Accepted Answer

In the evening is the cheapest time of day to fly from Australia to Las Vegas when you can find flight prices for as low as $1,714. Flying to Las Vegas in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of $1,852.

CHEAPEST MONTH TO FLY TO LAS VEGAS FROM SYDNEY	March	14% cheaper	Flying from Sydney to Las Vegas costs on average just $1,587 in March
MOST EXPENSIVE MONTH TO FLY TO LAS VEGAS FROM SYDNEY	December	24% more expensive	It costs about $2,274 for flights to Las Vegas from Sydney in December
MOST POPULAR MONTH TO FLY TO LAS VEGAS FROM SYDNEY	February	985% more users visited	More momondo users searched in flights to Las Vegas from Sydney in February than any other month

Best One-Way Price	$637
Best Round-Trip Price	$1,291
Fastest flight time	18h 06m
Popular in	December

$637 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 15/10. 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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What is the cheapest month to fly to Las Vegas?

What is the cheapest day to depart on your flight to Las Vegas?

What is the cheapest time of day to depart on your flight 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?

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 16h 51m and 17h 10m, respectively.

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Frequently asked questions about flying to Las Vegas

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

Is there an alternative airport near Las Vegas?

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

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

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

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

Travelling to a place near Las Vegas?

Why use momondo?

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

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

How can momondo help me find flights to Las Vegas?

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

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