£267+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
20 Aug — 27 Aug1
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 858,174 searches and data was last updated on 15 August 2025.

Return from

£550

One-way from

£267

Popular in

August

Cheapest in

January

Average price

£777

Good round-trip deal

£583 or less

Good one-way deal

£621 or less
11/9-17/9
  • 11/9-17/9
  • 4 total stops
  • 42h 21m total
  • London to Las Vegas
5/9
  • 5/9
  • 2 total stops
  • 42h 53m total
  • London to Las Vegas
Highest demand for flights based on searches. 11% potential increase in price (£60 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Average for return flights in August 2025
Price to beat on a round-trip flight from London to Las Vegas Harry Reid Intl.
Price to beat on a one-way flight from London to Las Vegas Harry Reid Intl.

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 15 August 2025.

Thu 11/910:00LGW - LAS
2 stops20h 48mMultiple Airlines
Wed 17/900:47LAS - LGW
2 stops21h 33mMultiple Airlines
Deal found 14/8£550
Mon 22/906:00LHR - LAS
2 stops24h 26mMultiple Airlines
Thu 2/1012:11LAS - LHR
3 stops25h 19mMultiple Airlines
Deal found 14/8£550
Sat 13/906:50LHR - LAS
2 stops23h 42mAir Canada
Fri 19/911:25LAS - LHR
1 stop14h 10mAir Canada
Deal found 13/8£551
Thu 13/1114:00LGW - LAS
1 stop28h 07mMultiple Airlines
Sun 16/1100:58LAS - LGW
2 stops21h 02mMultiple Airlines
Deal found 13/8£552
Tue 16/908:15LHR - LAS
1 stop21h 07mJetBlue
Sun 21/921:10LAS - LHR
1 stop25h 20mJetBlue
Deal found 14/8£552
Tue 2/912:10LGW - LAS
1 stop30h 39mIcelandair
Mon 15/915:40LAS - LGW
1 stop33h 55mIcelandair
Deal found 14/8£552
Thu 25/1214:50LHR - LAS
1 stop14h 41mWestJet
Wed 31/1211:20LAS - LHR
1 stop17h 30mWestJet
Deal found 13/8£552
Sat 27/910:00LGW - LAS
2 stops20h 36mMultiple Airlines
Sat 4/1022:28LAS - LGW
2 stops27h 42mMultiple Airlines
Deal found 13/8£553
Thu 4/908:40LHR - LAS
1 stop15h 55mMultiple Airlines
Mon 8/923:20LAS - LHR
1 stop28h 30mMultiple Airlines
Deal found 14/8£553
Mon 29/914:00LGW - LAS
2 stops29h 04mMultiple Airlines
Mon 6/1012:28LAS - LGW
2 stops22h 42mMultiple Airlines
Deal found 15/8£554
Sat 6/908:30LHR - LAS
2 stops19h 54mLufthansa
Sat 13/915:50LAS - LHR
1 stop31h 35mLufthansa
Deal found 13/8£554
Wed 27/821:20LGW - LAS
2 stops26h 35mMultiple Airlines
Wed 3/912:00LAS - LGW
1 stop14h 55mMultiple Airlines
Deal found 13/8£555

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 858,174 searches and data was last updated on 15 August 2025.
Use the filters below to find and compare flights to Las Vegas that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Thu 11/9

10:00-22:48

2 stops20h 48m

Las Vegas Harry Reid Intl

Wed 17/9

00:47-06:20

2 stops21h 33m

£550

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Thu 2/10

13:05-07:40

2 stops26h 35m

Las Vegas Harry Reid Intl

Sun 5/10

00:43-06:20

2 stops21h 37m

£550

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Tue 2/9

12:10-10:49

1 stop30h 39m

Las Vegas Harry Reid Intl

Mon 15/9

15:40-09:35

1 stop33h 55m

£552

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 3/1

13:25-20:49

1 stop15h 24m

Las Vegas Harry Reid Intl

Sun 11/1

09:10-07:10

1 stop14h 00m

£552

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 4/9

08:40-16:35

1 stop15h 55m

Las Vegas Harry Reid Intl

Mon 8/9

23:20-11:50

1 stop28h 30m

£552

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 1/9

06:00-16:35

1 stop18h 35m

Las Vegas Harry Reid Intl

Mon 8/9

23:20-11:50

1 stop28h 30m

£552

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 12/9

06:50-22:12

2 stops23h 22m

Las Vegas Harry Reid Intl

Fri 19/9

23:15-09:35

1 stop26h 20m

£553

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Mon 29/9

14:00-12:41

2 stops30h 41m

Las Vegas Harry Reid Intl

Mon 6/10

12:28-19:10

2 stops22h 42m

£553

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Mon 22/9

12:10-22:22

1 stop18h 12m

Las Vegas Harry Reid Intl

Mon 29/9

21:10-09:35

1 stop28h 25m

£555

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Sun 31/8

10:00-22:35

1 stop20h 35m

Las Vegas Harry Reid Intl

Thu 4/9

00:47-06:20

2 stops21h 33m

£555

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 60 results
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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 London to Las Vegas. Price data was last updated on 8 August 2025.

To ensure you get the cheapest price possible for a flight to Las Vegas, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Las Vegas?

On average, a flight from London to Las Vegas takes 15 hours 36 minutes. Flights to Las Vegas from other popular cities in United Kingdom 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 London 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 Saturday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.

Weekly flight availability to Las Vegas

The most flights from London to Las Vegas are scheduled on a Tuesday (13 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (4 on average).

What are the cheapest airlines that fly to Las Vegas?

The cheapest airlines flying from London to Las Vegas are Norse Atlantic UK, Air Transat and WestJet.

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 inches 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 15 August 2025.
Read reviews from past customers who have flown KLM, Finnair, andVirgin Atlantic to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Norse Atlantic UK
7.2
Good

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

FAQs about flying to Las Vegas

Las Vegas airport overview

McCarran International Airport is the largest airport serving the notorious Sin City, handling a whopping 40 million passengers each year.

Flights to Las Vegas McCarran International Airport come from all over the world. However, the most popular routes are short domestic flights from US cities such as Los Angeles, San Francisco, Denver, Phoenix, Chicago and Salt Lake City.

The facilities at McCarran are good, and staff members are friendly and efficient. The newer – and smaller – Terminal 2 has less to occupy your time and fewer places to sit, which can get annoying at peak times. Other than that there are few complaints to be made about the airport, so relax and try your luck at the slots while you wait for your flight.

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

    Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas. Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center. 19 airlines have flights to Harry Reid Intl from London on a daily basis. Booking flights to Las Vegas Harry Reid Intl should not be difficult; the airport handles an average of 8 flights from London per day.

  • 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, Norse Atlantic UK 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 £18, while return flights cost around £26.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around £150, however they can be found for as little as £35.

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

    For those looking to save time traveling to Las Vegas, London offers the quickest one-way flight (10 hours 40 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 mi 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
Kingman
Henderson
Paradise

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