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$634+ 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
23 lug — 30 lug1
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 18 luglio 2025.

Return from

$1,367

One-way from

$634

Popular in

December

Cheapest in

March

Average price

$1,937
20/8-26/8
  • 20/8-26/8
  • 2 total stops
  • 52h 00m total
  • Sydney to Las Vegas
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22/8
  • 22/8
  • 1 total stop
  • 24h 25m total
  • Sydney to Las Vegas
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($288 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($66 potential savings vs. average return price).
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Average for return flights in July 2025
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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 18 luglio 2025.

mer 20/816:20SYD - LAS
1 stop24h 25mMultiple Airlines
mar 26/818:05LAS - SYD
1 stop27h 35mMultiple Airlines
Deal found 18/7$1,367
gio 7/809:20SYD - LAS
1 stop30h 54mAir Canada
dom 10/807:25LAS - SYD
1 stop30h 55mAir Canada
Deal found 16/7$1,371
lun 18/809:10SYD - LAS
2 stops25h 22mAmerican Airlines
ven 22/811:58LAS - SYD
1 stop26h 07mAmerican Airlines
Deal found 18/7$1,414
lun 18/809:25SYD - LAS
2 stops25h 41mDelta
gio 21/819:55LAS - SYD
1 stop17h 40mDelta
Deal found 18/7$1,459
ven 15/809:55SYD - LAS
2 stops29h 32mAir New Zealand
ven 22/814:17LAS - SYD
2 stops27h 18mAir New Zealand
Deal found 17/7$1,552
ven 22/821:40SYD - LAS
2 stops40h 37mAlaska Airlines
mer 27/817:49LAS - SYD
2 stops32h 56mAlaska Airlines
Deal found 18/7$1,575

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 18 luglio 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

mer 20/8

16:20-23:45

1 stop24h 25m

Las Vegas Harry Reid Intl

mar 26/8

18:05-14:40

1 stop27h 35m

$1,367

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

gio 7/8

09:20-23:14

1 stop30h 54m

Las Vegas Harry Reid Intl

dom 10/8

07:25-07:20

1 stop30h 55m

$1,371

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

lun 18/8

09:10-17:32

2 stops25h 22m

Las Vegas Harry Reid Intl

ven 22/8

11:58-07:05

1 stop26h 07m

$1,414

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

lun 18/8

09:25-18:06

2 stops25h 41m

Las Vegas Harry Reid Intl

gio 21/8

19:55-06:35

1 stop17h 40m

$1,459

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

ven 15/8

09:55-22:27

2 stops29h 32m

Las Vegas Harry Reid Intl

ven 22/8

14:17-10:35

2 stops27h 18m

$1,552

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

ven 22/8

21:40-21:17

2 stops40h 37m

Las Vegas Harry Reid Intl

mer 27/8

17:49-19:45

2 stops32h 56m

$1,575

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

ven 22/8

16:20-23:45

1 stop24h 25m

$634

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

dom 31/8

09:10-15:52

2 stops23h 42m

$760

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

ven 15/8

09:25-23:47

2 stops31h 22m

$781

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

dom 28/9

09:30-08:42

2 stops40h 12m

$938

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 11 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 11 July 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 22 hours 8 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 $769
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 Fiji Airways, Alaska Airlines 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 18 luglio 2025.
Check out reviews from past customers who have flown Air Tahiti Nui, Alaska Airlines, andDelta 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.
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Overall

8.6

Comfort

8.0

Crew

9.0

Food

7.7

Boarding

8.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.6
Very Good
65 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Overall

8.6

Comfort

8.0

Crew

9.0

Food

7.7

Boarding

8.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Alaska Airlines
8.0
Very Good
10,000 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Overall

8.6

Comfort

8.0

Crew

9.0

Food

7.7

Boarding

8.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very Good
7,958 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Overall

8.6

Comfort

8.0

Crew

9.0

Food

7.7

Boarding

8.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air New Zealand
8.0
Very Good
496 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Overall

8.6

Comfort

8.0

Crew

9.0

Food

7.7

Boarding

8.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
United Airlines
7.4
Good
8,865 reviews
Air Tahiti Nui
8.6
Very Good
65 reviews
Check prices

Overall

8.6

Comfort

8.0

Crew

9.0

Food

7.7

Boarding

8.7

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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, Fiji Airways 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 $89.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around $166, however they can be found for as little as $58.

  • 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 (21 hours 6 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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