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$875+ 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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
30 Mar — 6 Apr1
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 25 March 2025.

Return from

$1,406

One-way from

$875

Popular in

December

Cheapest in

March

Average price

$1,632
17/6-27/6
  • 17/6-27/6
  • 3 total stops
  • 48h 10m total
  • Sydney to Las Vegas
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16/6
  • 16/6
  • 1 total stop
  • 23h 30m total
  • Sydney to Las Vegas
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Highest demand for flights based on searches. 8% potential increase in price ($288 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($70 potential savings vs. average return price).
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Average for return flights in March 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 25 March 2025.

Tue 17/609:20SYD - LAS
1 stop23h 40mMultiple Airlines
Fri 27/616:50LAS - SYD
2 stops24h 30mMultiple Airlines
Deal found 24/3$1,406
Tue 2/907:00SYD - LAS
2 stops25h 48mAir Canada
Sat 13/916:45LAS - SYD
2 stops35h 55mAir Canada
Deal found 24/3$1,436
Thu 15/510:25SYD - LAS
1 stop20h 28mAmerican Airlines
Wed 21/507:05LAS - SYD
1 stop31h 00mAmerican Airlines
Deal found 25/3$1,467
Mon 1/917:45SYD - LAS
1 stop20h 10mQantas Airways
Tue 16/917:10LAS - SYD
1 stop20h 55mQantas Airways
Deal found 24/3$1,508
Mon 31/311:20SYD - LAS
2 stops24h 35mUnited Airlines
Tue 1/415:00LAS - SYD
2 stops23h 00mUnited Airlines
Deal found 24/3$1,527
Wed 3/909:25SYD - LAS
2 stops25h 37mDelta
Tue 16/917:45LAS - SYD
2 stops19h 50mDelta
Deal found 24/3$1,545
Thu 8/509:10SYD - LAS
2 stops24h 13mBritish Airways
Thu 15/513:31LAS - SYD
2 stops24h 34mBritish Airways
Deal found 24/3$1,581
Mon 31/311:20SYD - LAS
1 stop21h 07mVirgin Australia
Mon 7/419:11LAS - SYD
1 stop18h 49mVirgin Australia
Deal found 24/3$1,907
Tue 17/621:40SYD - LAS
1 stop26h 10mHawaiian Airlines
Thu 26/601:50LAS - SYD
1 stop24h 55mHawaiian Airlines
Deal found 24/3$1,918
Wed 2/408:55SYD - LAS
1 stop25h 25mKorean Air
Sun 6/423:50LAS - SYD
1 stop37h 30mKorean Air
Deal found 24/3$2,383
Wed 2/419:25SYD - LAS
2 stops44h 20mAir Tahiti Nui
Sun 6/419:30LAS - SYD
3 stops29h 20mAir Tahiti Nui
Deal found 24/3$2,574
Thu 8/518:05SYD - LAS
3 stops46h 22mSingapore Airlines
Thu 15/510:48LAS - SYD
3 stops36h 57mSingapore Airlines
Deal found 24/3$4,990

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 25 March 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 17/6

09:20-16:00

1 stop23h 40m

Las Vegas Harry Reid Intl

Fri 27/6

16:50-10:20

2 stops24h 30m

$1,406

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 2/9

07:00-15:48

2 stops25h 48m

Las Vegas Harry Reid Intl

Sat 13/9

16:45-21:40

2 stops35h 55m

$1,436

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 15/5

10:25-13:53

1 stop20h 28m

Las Vegas Harry Reid Intl

Wed 21/5

07:05-07:05

1 stop31h 00m

$1,467

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Mon 1/9

17:45-20:55

1 stop20h 10m

Las Vegas Harry Reid Intl

Tue 16/9

17:10-07:05

1 stop20h 55m

$1,508

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 24/4

09:30-09:36

1 stop17h 06m

Las Vegas Harry Reid Intl

Mon 28/4

23:59-07:00

2 stops38h 01m

$1,527

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Wed 3/9

09:25-18:02

2 stops25h 37m

Las Vegas Harry Reid Intl

Tue 16/9

17:45-06:35

2 stops19h 50m

$1,545

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 8/5

09:10-16:23

2 stops24h 13m

Las Vegas Harry Reid Intl

Thu 15/5

13:31-07:05

2 stops24h 34m

$1,581

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Tue 17/6

21:40-06:50

1 stop26h 10m

Las Vegas Harry Reid Intl

Thu 26/6

01:50-19:45

1 stop24h 55m

$1,918

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Sun 18/5

09:10-14:21

3 stops22h 11m

Las Vegas Harry Reid Intl

Fri 23/5

19:51-17:50

3 stops28h 59m

$2,602

SydneyLas Vegas

SYD - LAS

SYDLAS

Sydney Kingsford Smith

Thu 8/5

18:05-23:27

3 stops46h 22m

Las Vegas Harry Reid Intl

Thu 15/5

10:48-16:45

3 stops36h 57m

$4,990

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 25 results
1
2
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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 21 March 2025.

The best time to book flights to Las Vegas is 90 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 17 hours 36 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 $930

Qantas Airways

Qantas Airways

From $903

Air Canada

Air Canada

From $830

Hawaiian Airlines

Hawaiian Airlines

From $863

What are the cheapest airlines that fly to Las Vegas?

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

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 25 March 2025.
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Boarding

8.7

Comfort

8.0

Overall

8.7

Crew

9.1

Entertainment

7.2

Food

7.8

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
8.7
Very Good
61 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Boarding

8.7

Comfort

8.0

Overall

8.7

Crew

9.1

Entertainment

7.2

Food

7.8

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.
Korean Air
8.4
Very Good
1,047 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Boarding

8.7

Comfort

8.0

Overall

8.7

Crew

9.1

Entertainment

7.2

Food

7.8

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.
Japan Airlines
8.3
Very Good
1,440 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Boarding

8.7

Comfort

8.0

Overall

8.7

Crew

9.1

Entertainment

7.2

Food

7.8

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.
ANA
8.3
Very Good
825 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Boarding

8.7

Comfort

8.0

Overall

8.7

Crew

9.1

Entertainment

7.2

Food

7.8

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.
Singapore Airlines
8.1
Very Good
1,284 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Boarding

8.7

Comfort

8.0

Overall

8.7

Crew

9.1

Entertainment

7.2

Food

7.8

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 $42, while return flights cost around $68.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around $242, however they can be found for as little as $42.

  • 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 36 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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