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$702+ Cheap flights to Las Vegas

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Las Vegas

Enter your travel dates to find the best prices.

Cheapest flights to Las Vegas
Explore the most affordable flight options available to Las Vegas. Find the lowest fares based on data from user searches, with prices last updated on 21 November 2025.

Tue 25/1107:45SYD - LAS
2 stops29h 12mMultiple Airlines
Sun 28/1206:00LAS - SYD
2 stops31h 45mMultiple Airlines
Deal found 18/11$1,544
Thu 27/1111:45SYD - LAS
2 stops31h 07mMultiple Airlines
Sun 28/1206:00LAS - SYD
2 stops31h 45mMultiple Airlines
Deal found 18/11$1,782
Fri 26/1211:20SYD - LAS
1 stop23h 39mAir Canada
Mon 12/116:45LAS - SYD
2 stops30h 20mAir Canada
Deal found 20/11$1,859
Thu 27/1113:55SYD - LAS
2 stops23h 02mAir New Zealand
Sun 28/1208:00LAS - SYD
2 stops29h 45mAir New Zealand
Deal found 20/11$1,871
Fri 12/1207:25SYD - LAS
2 stops35h 22mMultiple Airlines
Sun 21/1210:55LAS - SYD
2 stops29h 40mMultiple Airlines
Deal found 19/11$2,081
Thu 27/1121:40SYD - LAS
1 stop18h 11mHawaiian Airlines
Sat 27/1201:57LAS - SYD
1 stop22h 48mHawaiian Airlines
Deal found 19/11$2,089
Tue 25/1121:40SYD - LAS
1 stop18h 11mHawaiian Airlines
Sat 27/1201:57LAS - SYD
1 stop22h 48mHawaiian Airlines
Deal found 18/11$2,098
Sat 13/1206:30SYD - LAS
2 stops23h 26mQantas Airways
Sun 21/1219:14LAS - SYD
2 stops30h 51mQantas Airways
Deal found 19/11$2,100
Tue 25/1121:40SYD - LAS
1 stop18h 11mAlaska Airlines
Sun 28/1218:23LAS - SYD
2 stops30h 22mAlaska Airlines
Deal found 18/11$2,125

Flights to Las Vegas in 2025

Find the latest flights to Las Vegas in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 21 November 2025.

Return from

$1,315

One-way from

$702

Popular in

April

Cheapest in

March

Average price

$1,588
Air New Zealand
  • Air New Zealand
  • 16/3-22/3
  • 4 total stops
  • 60h 45m total
  • Sydney to Las Vegas
Search Deals
27/2
  • 27/2
  • 2 total stops
  • 22h 18m total
  • Sydney to Las Vegas
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average return price).
Search Deals
Average for return flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Las Vegas that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 21 November 2025.
Use the filters below to find and compare flights to Las Vegas that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sat 28/2

06:20-15:59

2 stops28h 39m

Las Vegas Harry Reid Intl

Fri 6/3

16:45-09:35

1 stop21h 50m

$1,686

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sun 8/3

11:20-21:17

1 stop28h 57m

Las Vegas Harry Reid Intl

Fri 13/3

16:45-08:35

1 stop21h 50m

$1,692

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 2/3

11:20-14:37

2 stops22h 17m

Las Vegas Harry Reid Intl

Wed 18/3

16:40-09:05

2 stops22h 25m

$1,789

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 2/3

10:40-12:05

2 stops20h 25m

Las Vegas Harry Reid Intl

Mon 16/3

06:10-07:25

2 stops31h 15m

$1,789

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 4/3

11:20-14:37

2 stops22h 17m

Las Vegas Harry Reid Intl

Wed 18/3

16:40-09:15

2 stops22h 35m

$1,789

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 25/2

09:00-00:04

2 stops34h 04m

Las Vegas Harry Reid Intl

Mon 2/3

23:30-09:35

2 stops39h 05m

$1,791

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 3/3

11:20-15:59

1 stop23h 39m

Las Vegas Harry Reid Intl

Sat 14/3

16:45-08:35

1 stop21h 50m

$1,831

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 2/3

10:40-12:05

2 stops20h 25m

Las Vegas Harry Reid Intl

Thu 19/3

17:59-06:05

1 stop18h 06m

$1,865

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 15/5

21:40-22:40

1 stop18h 00m

Las Vegas Harry Reid Intl

Sun 17/5

01:55-19:45

1 stop24h 50m

$1,893

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 27/2

21:40-06:24

1 stop27h 44m

Las Vegas Harry Reid Intl

Tue 3/3

01:55-19:45

1 stop22h 50m

$1,893

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 20 results
1
2

Best time to book a flight to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Las Vegas

When is the best time to book a flight to Las Vegas?

Use this chart to determine the optimal time to book a return flight from Sydney to Las Vegas. Price data was last updated on 14 November 2025.

The best time to book flights to Las Vegas is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

When is the cheapest time to fly to Las Vegas?

Use this chart to determine the cheapest time to fly return from Sydney to Las Vegas. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Las Vegas should consider flying on Sunday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday evenings, when prices are usually at their highest.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 21 November 2025.
Check out reviews from past customers who have flown Hawaiian Airlines, Virgin Australia, andQantas Airways to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Hawaiian Airlines
7.8
Good
2,811 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.5

Boarding

8.0

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Nov 2025

OGG - SEA

They changed my flight to another one going through another city and I had to contact them in order to check in. Seemed to work out because my original flight ended up being delayed which would have made me miss my connection.
Hawaiian Airlines
7.8
Good
2,811 reviews
Hawaiian Airlines
7.8
Good
2,811 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.5

Boarding

8.0

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Nov 2025

OGG - SEA

They changed my flight to another one going through another city and I had to contact them in order to check in. Seemed to work out because my original flight ended up being delayed which would have made me miss my connection.
Virgin Australia
7.6
Good
424 reviews
Hawaiian Airlines
7.8
Good
2,811 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.5

Boarding

8.0

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Nov 2025

OGG - SEA

They changed my flight to another one going through another city and I had to contact them in order to check in. Seemed to work out because my original flight ended up being delayed which would have made me miss my connection.
Qantas Airways
7.5
Good
942 reviews
Hawaiian Airlines
7.8
Good
2,811 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.5

Boarding

8.0

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Nov 2025

OGG - SEA

They changed my flight to another one going through another city and I had to contact them in order to check in. Seemed to work out because my original flight ended up being delayed which would have made me miss my connection.
United Airlines
7.4
Good
9,030 reviews
Hawaiian Airlines
7.8
Good
2,811 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.5

Boarding

8.0

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Nov 2025

OGG - SEA

They changed my flight to another one going through another city and I had to contact them in order to check in. Seemed to work out because my original flight ended up being delayed which would have made me miss my connection.
Air Canada
7.1
Good
10,464 reviews
Hawaiian Airlines
7.8
Good
2,811 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.5

Boarding

8.0

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Nov 2025

OGG - SEA

They changed my flight to another one going through another city and I had to contact them in order to check in. Seemed to work out because my original flight ended up being delayed which would have made me miss my connection.

FAQs about flying to Las Vegas

  • What airport do you fly into for flights to Las Vegas?

    Las Vegas Harry Reid Intl (LAS), located 10.0 km from the city centre, is the airport you fly into when you book flights to Las Vegas.

  • Can I find cheaper flights to Las Vegas if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Las Vegas on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Las Vegas?

    Based on reviews from Cheapflights users, Alaska Airlines is rated the highest out of the airlines that fly to Las Vegas.

  • What is the cheapest airport to fly to in Las Vegas?

    Las Vegas Harry Reid Intl is currently the cheapest airport to fly to in Las Vegas. One-way flights to Las Vegas Harry Reid Intl typically cost $30, while return flights cost around $90.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around $273, however they can be found for as little as $90.

  • Where does the fastest flight to Las Vegas depart from?

    For those looking to save time traveling to Las Vegas, Sydney Kingsford Smith offers the quickest one-way flight (17 hours 20 minutes).

  • Does Las Vegas Harry Reid Intl have car hire?

    Yes. Those touching down at Las Vegas Harry Reid Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Las Vegas Harry Reid Intl?

    Yes. Las Vegas Harry Reid Intl has hotels nearby for those requiring accommodations. Crash Pad by Airport and Strip is the closest property to Las Vegas Harry Reid Intl (0.0 km away from Las Vegas Harry Reid Intl).

See more FAQs

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Winchester

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Yes, Cheapflights offers price alerts on Las Vegas flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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