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$615+ 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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
8 Jul — 15 Jul1
1 adult

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 3 July 2025.

Return from

$1,348

One-way from

$615

Popular in

December

Cheapest in

March

Average price

$1,885
5/8-11/8
  • 5/8-11/8
  • 4 total stops
  • 52h 11m total
  • Sydney to Las Vegas
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22/8
  • 22/8
  • 1 total stop
  • 22h 08m total
  • Sydney to Las Vegas
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($259 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($66 potential savings vs. average return price).
Search Deals
Average for return flights in July 2025
Search Deals

Find flight deals to Las Vegas

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 3 July 2025.

Tue 5/806:15SYD - LAS
2 stops27h 57mMultiple Airlines
Mon 11/818:31LAS - SYD
2 stops24h 14mMultiple Airlines
Deal found 2/7$1,348
Fri 8/809:20SYD - LAS
1 stop23h 45mAir Canada
Fri 15/816:50LAS - SYD
1 stop21h 30mAir Canada
Deal found 1/7$1,350
Wed 30/711:50SYD - LAS
2 stops23h 23mAir New Zealand
Wed 20/818:49LAS - SYD
2 stops22h 46mAir New Zealand
Deal found 3/7$1,436

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 3 July 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

Tue 5/8

06:15-17:12

2 stops27h 57m

Las Vegas Harry Reid Intl

Mon 11/8

18:31-11:45

2 stops24h 14m

$1,348

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 8/8

09:20-16:05

1 stop23h 45m

Las Vegas Harry Reid Intl

Fri 15/8

16:50-07:20

1 stop21h 30m

$1,350

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 15/8

21:40-06:50

1 stop26h 10m

Las Vegas Harry Reid Intl

Fri 22/8

07:30-19:45

1 stop19h 15m

$1,360

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 19/9

21:40-07:57

1 stop27h 17m

Las Vegas Harry Reid Intl

Tue 23/9

10:00-19:45

1 stop40h 45m

$1,404

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 13/8

11:50-18:13

2 stops23h 23m

Las Vegas Harry Reid Intl

Wed 20/8

18:49-08:45

2 stops20h 56m

$1,436

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 22/8

16:20-21:28

1 stop22h 08m

$615

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 15/9

09:20-23:09

1 stop30h 49m

$870

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Fri 15/8

09:25-20:27

1 stop28h 02m

$934

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 15/7

08:55-20:00

2 stops28h 05m

$1,117

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 23/10

08:55-16:20

1 stop25h 25m

$5,409

Flights are sorted by cheapest return flights first.

Deals found on 2/7

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 27 June 2025.

The best time to book flights to Las Vegas is 79 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.

How long is the flight to Las Vegas?

On average, a flight from Sydney to Las Vegas takes 23 hours 19 minutes. Flights to Las Vegas from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

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.

What are the most popular airlines that fly to Las Vegas?

The most popular airlines flying from Sydney to Las Vegas are United Airlines, Qantas Airways and Air Canada.

United Airlines
United Airlines
From $734
Air Canada
Air Canada
From $768
Qantas Airways
Qantas Airways
From $837
Virgin Australia
Virgin Australia
From $936

What are the cheapest airlines that fly to Las Vegas?

The cheapest airlines flying from Sydney to Las Vegas are Alaska Airlines, Fiji Airways and American Airlines.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 mm per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 3 July 2025.
Check out reviews from past customers who have flown Japan Airlines, Singapore Airlines, andAlaska Airlines 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.
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Boarding

8.4

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,June 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very Good
1,505 reviews
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Boarding

8.4

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,June 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Singapore Airlines
8.1
Very Good
1,320 reviews
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Boarding

8.4

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,June 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Alaska Airlines
8.0
Very Good
10,000 reviews
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Boarding

8.4

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,June 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Delta
8.0
Very Good
7,982 reviews
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Boarding

8.4

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,June 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Air New Zealand
8.0
Very Good
486 reviews
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Boarding

8.4

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,June 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

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 $41, while return flights cost around $107.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around $197, however they can be found for as little as $71.

  • 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 (18 hours 10 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
Winchester

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