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Cheap flights from Sydney to Las Vegas from $429

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 5/17. 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 Sydney to Las Vegas

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Sydney to Las Vegas.
5:45 pm - 8:16 pmSYD-LAS
19h 31m1 stop
6:00 pm - 7:30 amLAS-SYD
20h 30m1 stop
jue., may. 15 - mié., may. 21
9:20 am - 11:51 pmSYD-LAS
31h 31m1 stop
8:00 am - 7:40 pmLAS-SYD
42h 40m2 stops
$890Air Canada
Find Deal
jue., jun. 19 - dom., jun. 29
9:10 am - 10:20 amSYD-LAS
18h 10m1 stop
2:30 pm - 7:05 amLAS-SYD
23h 35m1 stop
$922Qantas Airways
Find Deal
jue., abr. 24 - mié., may. 7
9:10 am - 10:20 amSYD-LAS
18h 10m1 stop
12:48 pm - 7:05 amLAS-SYD
25h 17m2 stops
$938British Airways
Find Deal
jue., abr. 24 - mié., may. 7
9:10 am - 7:17 pmSYD-LAS
27h 07m2 stops
9:55 am - 7:05 amLAS-SYD
28h 10m2 stops
$944British Airways
Find Deal
mié., may. 7 - mié., may. 14
9:10 am - 6:14 pmSYD-LAS
26h 04m1 stop
11:48 am - 7:05 amLAS-SYD
26h 17m1 stop
$955Qantas Airways
Find Deal
lun., may. 19 - mar., may. 20
9:30 am - 5:14 pmSYD-LAS
24h 44m2 stops
3:03 pm - 6:55 amLAS-SYD
22h 52m2 stops
$960United Airlines
Find Deal
jue., abr. 24 - mié., may. 7
9:30 am - 4:20 pmSYD-LAS
23h 50m2 stops
7:11 am - 7:00 amLAS-SYD
30h 49m2 stops
$964United Airlines
Find Deal
mié., abr. 23 - mié., abr. 30
9:40 pm - 6:50 amSYD-LAS
26h 10m1 stop
1:50 am - 7:45 pmLAS-SYD
24h 55m1 stop
$1,203Hawaiian Airlines
Find Deal
vie., jun. 20 - dom., jun. 29
9:40 pm - 7:15 amSYD-LAS
26h 35m1 stop
1:50 am - 7:45 pmLAS-SYD
24h 55m1 stop
$1,211Hawaiian Airlines
Find Deal
sáb., may. 17 - jue., may. 22

Air Canada flights from Sydney to Las Vegas

Our best Air Canada deals on Sydney to Las Vegas flight tickets
Air Canada
Jun 19
SYD9:20 amSydney Kingsford Smith
31h 31m
1 stop
LAS11:51 pmLas Vegas Harry Reid Intl
Jun 29
LAS8:00 amLas Vegas Harry Reid Intl
42h 40m
2 stops
SYD7:40 pmSydney Kingsford Smith
Air Canada
Jun 18
SYD9:20 amSydney Kingsford Smith
23h 45m
1 stop
LAS4:05 pmLas Vegas Harry Reid Intl
Jun 20
LAS4:50 pmLas Vegas Harry Reid Intl
21h 30m
1 stop
SYD7:20 amSydney Kingsford Smith
Air Canada
Sep 22
SYD9:20 amSydney Kingsford Smith
23h 28m
1 stop
LAS3:48 pmLas Vegas Harry Reid Intl
Oct 22
LAS12:00 pmLas Vegas Harry Reid Intl
26h 20m
2 stops
SYD8:20 amSydney Kingsford Smith

Qantas Airways flights from Sydney to Las Vegas

Our best Qantas Airways deals on Sydney to Las Vegas flight tickets
Qantas Airways
Apr 24
SYD9:10 amSydney Kingsford Smith
18h 10m
1 stop
LAS10:20 amLas Vegas Harry Reid Intl
May 7
LAS2:30 pmLas Vegas Harry Reid Intl
23h 35m
1 stop
SYD7:05 amSydney Kingsford Smith
Qantas Airways
May 19
SYD9:10 amSydney Kingsford Smith
26h 04m
1 stop
LAS6:14 pmLas Vegas Harry Reid Intl
May 20
LAS11:48 amLas Vegas Harry Reid Intl
26h 17m
1 stop
SYD7:05 amSydney Kingsford Smith
Qantas Airways
May 10
SYD9:10 amSydney Kingsford Smith
18h 37m
1 stop
LAS10:47 amLas Vegas Harry Reid Intl
May 20
LAS11:48 amLas Vegas Harry Reid Intl
26h 17m
1 stop
SYD7:05 amSydney Kingsford Smith

See travel insights to Las Vegas from

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 $1,026. The month of August is another great option to travel to Las Vegas, with average flight prices from Sydney averaging around $1,061.

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 3 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $1,217 when searching 3 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 $1,092 on momondo.

How have Sydney to Las Vegas flight prices changed over time?

As of March 2025, prices for Sydney to Las Vegas flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Las Vegas

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

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

Best Price Found

$429

Fastest flight time

16h 51m

Direct flights

None

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Sydney in the past 72 hours is $429. The best round-trip flight deal from Sydney to Las Vegas found on momondo in the last 72 hours is $884.
The fastest flight from Sydney to Las Vegas takes 16h 51m
There are no direct flights from Sydney to Las Vegas. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - Las Vegas Harry Reid Intl Airport.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

  • 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. 16h 51m 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?

  • 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?


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
Qantas AirwaysPriceFrom $917Free CancellationRating
7.5
811 reviews
Search Qantas Airways flights
Hawaiian AirlinesPriceFrom $956Free CancellationRating
7.9
2,336 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $982Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights

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
Mesquite
North Las Vegas
Kingman
Paradise
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why use momondo?

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.


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