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$602+ 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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
1 Nov — 8 Nov1
1 adult
1 adult, Economy

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 2 October 2025.

Return from

$1,292

One-way from

$602

Popular in

December

Cheapest in

March

Average price

$1,672
Air New Zealand
  • Air New Zealand
  • 14/10-28/10
  • 4 total stops
  • 44h 54m total
  • Sydney to Las Vegas
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19/10
  • 19/10
  • 2 total stops
  • 43h 25m total
  • Sydney to Las Vegas
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($232 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($54 potential savings vs. average return price).
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Average for return flights in October 2025
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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 2 October 2025.

Thu 30/1013:55SYD - LAS
2 stops27h 57mAir New Zealand
Thu 6/1116:05LAS - SYD
2 stops21h 40mAir New Zealand
Deal found 2/10$1,290
Sat 15/1109:55SYD - LAS
2 stops27h 02mAir New Zealand
Sat 22/1113:33LAS - SYD
2 stops24h 12mAir New Zealand
Deal found 30/9$1,292
Wed 19/1114:00SYD - LAS
2 stops21h 52mMultiple Airlines
Sun 23/1111:30LAS - SYD
2 stops30h 00mMultiple Airlines
Deal found 1/10$1,345
Wed 19/1113:55SYD - LAS
2 stops19h 40mAir New Zealand
Sat 22/1113:33LAS - SYD
2 stops25h 57mAir New Zealand
Deal found 1/10$1,437
Tue 18/1109:55SYD - LAS
2 stops29h 12mAir New Zealand
Mon 24/1108:00LAS - SYD
2 stops31h 30mAir New Zealand
Deal found 30/9$1,470
Fri 7/1113:55SYD - LAS
2 stops29h 21mMultiple Airlines
Sun 16/1106:01LAS - SYD
2 stops33h 29mMultiple Airlines
Deal found 1/10$1,492
Thu 30/1021:40SYD - LAS
1 stop20h 19mHawaiian Airlines
Wed 5/1101:59LAS - SYD
1 stop22h 46mHawaiian Airlines
Deal found 2/10$1,552
Sun 16/1109:55SYD - LAS
2 stops23h 40mAir New Zealand
Sun 23/1108:00LAS - SYD
2 stops31h 30mAir New Zealand
Deal found 1/10$1,619
Tue 14/1010:20SYD - LAS
1 stop23h 38mAir Canada
Tue 28/1016:45LAS - SYD
1 stop21h 55mAir Canada
Deal found 1/10$1,646
Fri 14/1121:40SYD - LAS
1 stop21h 19mHawaiian Airlines
Thu 20/1101:52LAS - SYD
1 stop22h 53mHawaiian Airlines
Deal found 29/9$1,663

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 2 October 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

Thu 6/11

13:55-17:57

2 stops23h 02m

Las Vegas Harry Reid Intl

Tue 11/11

16:15-10:30

2 stops23h 15m

$1,290

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sat 15/11

11:45-17:57

2 stops25h 12m

Las Vegas Harry Reid Intl

Sun 23/11

06:00-08:45

2 stops31h 45m

$1,292

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 19/11

13:55-14:35

2 stops19h 40m

Las Vegas Harry Reid Intl

Sat 22/11

13:33-10:30

2 stops25h 57m

$1,437

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sun 16/11

09:55-14:35

2 stops23h 40m

Las Vegas Harry Reid Intl

Sun 23/11

08:00-10:30

2 stops31h 30m

$1,619

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sat 15/11

11:20-15:59

1 stop23h 39m

Las Vegas Harry Reid Intl

Sun 23/11

06:15-09:35

1 stop32h 20m

$1,781

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 30/10

21:40-11:37

2 stops31h 57m

Las Vegas Harry Reid Intl

Wed 5/11

01:59-19:45

1 stop22h 46m

$1,817

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 14/11

21:40-11:37

2 stops32h 57m

Las Vegas Harry Reid Intl

Thu 20/11

01:52-19:45

1 stop22h 53m

$1,832

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 30/10

21:40-20:04

2 stops40h 24m

Las Vegas Harry Reid Intl

Wed 5/11

01:59-19:45

1 stop22h 46m

$1,874

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 24/3

21:40-22:40

1 stop19h 00m

Las Vegas Harry Reid Intl

Sat 28/3

07:00-19:45

1 stop18h 45m

$1,903

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sun 19/10

17:20-20:00

3 stops44h 40m

$690

Flights are sorted by cheapest return flights first.

Deals found on 1/10

Showing 1-10 of 18 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 26 September 2025.

The best time to book flights to Las Vegas is 20 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 2 October 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
2,762 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.0

Boarding

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

LAX - DCA

I booked my flight through Kayak, a third-party website, and paid extra for reserved seating. A few days before our trip, Alaska Airlines emailed to let me know that it had changed our reserved seats and separated us. I was traveling with my son who has a disability and we needed seats next to each other. So, I called Alaska and talked to an agent but she refused to give our seats back together. She blamed me for buying my tickets through a third party and said that this wouldn't have happened if I brought directly from Alaska Airlines. I was appalled by the agent's lack of empathy and ignorance of what my son's disability entails. Even though I tried explaining to her that one of the manifestations of my son's disability is high anxiety and that anxiety sky-rockets when he's in crowded places or is taken out of his routines, she just could not care less.
Hawaiian Airlines
7.8
Good
2,762 reviews
Hawaiian Airlines
7.8
Good
2,762 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.0

Boarding

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

LAX - DCA

I booked my flight through Kayak, a third-party website, and paid extra for reserved seating. A few days before our trip, Alaska Airlines emailed to let me know that it had changed our reserved seats and separated us. I was traveling with my son who has a disability and we needed seats next to each other. So, I called Alaska and talked to an agent but she refused to give our seats back together. She blamed me for buying my tickets through a third party and said that this wouldn't have happened if I brought directly from Alaska Airlines. I was appalled by the agent's lack of empathy and ignorance of what my son's disability entails. Even though I tried explaining to her that one of the manifestations of my son's disability is high anxiety and that anxiety sky-rockets when he's in crowded places or is taken out of his routines, she just could not care less.
Virgin Australia
7.6
Good
417 reviews
Hawaiian Airlines
7.8
Good
2,762 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.0

Boarding

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

LAX - DCA

I booked my flight through Kayak, a third-party website, and paid extra for reserved seating. A few days before our trip, Alaska Airlines emailed to let me know that it had changed our reserved seats and separated us. I was traveling with my son who has a disability and we needed seats next to each other. So, I called Alaska and talked to an agent but she refused to give our seats back together. She blamed me for buying my tickets through a third party and said that this wouldn't have happened if I brought directly from Alaska Airlines. I was appalled by the agent's lack of empathy and ignorance of what my son's disability entails. Even though I tried explaining to her that one of the manifestations of my son's disability is high anxiety and that anxiety sky-rockets when he's in crowded places or is taken out of his routines, she just could not care less.
Qantas Airways
7.5
Good
910 reviews
Hawaiian Airlines
7.8
Good
2,762 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.0

Boarding

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

LAX - DCA

I booked my flight through Kayak, a third-party website, and paid extra for reserved seating. A few days before our trip, Alaska Airlines emailed to let me know that it had changed our reserved seats and separated us. I was traveling with my son who has a disability and we needed seats next to each other. So, I called Alaska and talked to an agent but she refused to give our seats back together. She blamed me for buying my tickets through a third party and said that this wouldn't have happened if I brought directly from Alaska Airlines. I was appalled by the agent's lack of empathy and ignorance of what my son's disability entails. Even though I tried explaining to her that one of the manifestations of my son's disability is high anxiety and that anxiety sky-rockets when he's in crowded places or is taken out of his routines, she just could not care less.
United Airlines
7.4
Good
8,929 reviews
Hawaiian Airlines
7.8
Good
2,762 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.0

Boarding

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

LAX - DCA

I booked my flight through Kayak, a third-party website, and paid extra for reserved seating. A few days before our trip, Alaska Airlines emailed to let me know that it had changed our reserved seats and separated us. I was traveling with my son who has a disability and we needed seats next to each other. So, I called Alaska and talked to an agent but she refused to give our seats back together. She blamed me for buying my tickets through a third party and said that this wouldn't have happened if I brought directly from Alaska Airlines. I was appalled by the agent's lack of empathy and ignorance of what my son's disability entails. Even though I tried explaining to her that one of the manifestations of my son's disability is high anxiety and that anxiety sky-rockets when he's in crowded places or is taken out of his routines, she just could not care less.
Air Canada
7.1
Good
10,223 reviews
Hawaiian Airlines
7.8
Good
2,762 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.0

Boarding

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

LAX - DCA

I booked my flight through Kayak, a third-party website, and paid extra for reserved seating. A few days before our trip, Alaska Airlines emailed to let me know that it had changed our reserved seats and separated us. I was traveling with my son who has a disability and we needed seats next to each other. So, I called Alaska and talked to an agent but she refused to give our seats back together. She blamed me for buying my tickets through a third party and said that this wouldn't have happened if I brought directly from Alaska Airlines. I was appalled by the agent's lack of empathy and ignorance of what my son's disability entails. Even though I tried explaining to her that one of the manifestations of my son's disability is high anxiety and that anxiety sky-rockets when he's in crowded places or is taken out of his routines, she just could not care less.

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 $40, while return flights cost around $70.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around $117, however they can be found for as little as $46.

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

    For those looking to save time traveling to Las Vegas, Melbourne offers the quickest one-way flight (17 hours 7 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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