Cheap flights from Sydney to Las Vegas from $404
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Las Vegas departing on 8/22. 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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How to get the cheapest flight ticket from Sydney 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
What is the cheapest month to fly to Las Vegas?
The month of March is, on average, the cheapest month to fly to Las Vegas from Sydney, with most prices found around $1,024. The month of August is another great option to travel to Las Vegas, with average flight prices from Sydney averaging around $1,042.
What is the cheapest day to depart on your flight to Las Vegas?
Our data shows that Thursday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $1,080. Flights from Sydney to Las Vegas on a Tuesday will generally be more expensive and average around $1,448. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Las Vegas?
The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $1,060. Flights to Las Vegas are more costly at noon, with an average ticket price of $1,678. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Las Vegas?
You are more likely to see cheaper flights to Las Vegas from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $1,196 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Sydney for as low as $1,096 on momondo.
What is the cheapest airline that flies from Sydney Kingsford Smith to Las Vegas Harry Reid Intl?
Air Canada, Delta, and Japan Airlines are the most popular carriers operating from Sydney Kingsford Smith to Las Vegas Harry Reid Intl
What airlines fly to Las Vegas?
United Airlines, Qantas Airways and Hawaiian Airlines are the top three most popular airlines that fly to Las Vegas from Sydney according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 3 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.
When to book flights from Sydney to Las Vegas
Cheap Sydney to Las Vegas (SYD to LAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Las Vegas
How far is Sydney Kingsford Smith to Las Vegas Harry Reid Intl by plane?
The distance between Sydney Kingsford Smith and Las Vegas Harry Reid Intl is about 7720.9 mi. 17h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport?
As of July 2025, there are 3 operators available to choose from for flights from Sydney Kingsford Smith Airport to Las Vegas Harry Reid Intl Airport.
How old do you have to be to fly from Sydney Kingsford Smith 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 Sydney Kingsford Smith 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.
What is the most popular airline from Sydney to Las Vegas?
Based on momondo bookings for flights between Sydney and Las Vegas, the leading airline is United Airlines, making up 46% of the total bookings. Other popular airlines include Qantas Airways with 37% and Hawaiian Airlines with 17%.
Best airlines flying from Sydney to Las Vegas
Compare and see reviews for airlines that fly from Sydney to Las Vegas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $888 | Free Cancellation | Rating 7.5 872 reviews | |||
| PriceFrom $896 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $947 | Free Cancellation | Rating 7.8 2,545 reviews |
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Why should I use momondo to find a flight deal from Sydney to Las Vegas?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Las Vegas. momondo saves you time and could save you money on your trip.
Can I find flights from Sydney to Las Vegas with flexible booking policies on momondo?
All flight searches from Sydney to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Sydney to Las Vegas?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sydney to Las Vegas.
I’m not ready to book a flight from Sydney to Las Vegas right now. Can momondo alert me if prices change?
Price alerts on flights to Las Vegas from Sydney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.