£316+ 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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
21 Nov — 28 Nov1
1 adult
1 adult, Economy

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 22 October 2025.

Thu 4/1214:00LGW - LAS
2 stops25h 19mMultiple Airlines
Thu 11/1223:15LAS - LGW
2 stops26h 45mMultiple Airlines
Deal found 20/10£498
Thu 27/1106:30LHR - LAS
1 stop15h 45mVirgin Atlantic
Thu 11/1220:06LAS - LHR
1 stop12h 44mVirgin Atlantic
Deal found 20/10£499
Tue 4/1109:20LHR - LAS
1 stop23h 12mIcelandair
Fri 7/1123:15LAS - LHR
1 stop14h 45mIcelandair
Deal found 22/10£501
Thu 4/1209:00LTN - LAS
1 stop16h 50mMultiple Airlines
Thu 11/1219:35LAS - LTN
1 stop12h 25mMultiple Airlines
Deal found 20/10£501
Tue 4/1113:00LGW - LAS
1 stop29h 31mMultiple Airlines
Tue 11/1122:29LAS - LGW
1 stop23h 31mMultiple Airlines
Deal found 21/10£502
Mon 3/1108:05LHR - LAS
1 stop24h 32mIcelandair
Wed 12/1123:15LAS - LHR
1 stop14h 25mIcelandair
Deal found 21/10£503
Sat 6/1206:30STN - LAS
1 stop19h 20mMultiple Airlines
Sat 13/1219:35LAS - STN
1 stop19h 30mMultiple Airlines
Deal found 22/10£504
Sat 8/1108:05LHR - LAS
1 stop22h 05mJetBlue
Sat 15/1107:00LAS - LHR
1 stop18h 30mJetBlue
Deal found 21/10£504
Sat 6/1206:00LTN - LAS
1 stop19h 50mMultiple Airlines
Sat 13/1219:35LAS - LTN
1 stop12h 30mMultiple Airlines
Deal found 22/10£504
Mon 17/1114:00LGW - LAS
2 stops30h 43mMultiple Airlines
Mon 24/1122:14LAS - LGW
1 stop23h 46mMultiple Airlines
Deal found 21/10£504
Mon 10/1108:05LHR - LAS
2 stops24h 27mIcelandair
Sat 15/1121:05LAS - LHR
2 stops28h 25mIcelandair
Deal found 21/10£504
Mon 17/1114:00LGW - LAS
2 stops37h 52mMultiple Airlines
Tue 25/1122:14LAS - LGW
1 stop23h 46mMultiple Airlines
Deal found 21/10£506

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 22 October 2025.

Return from

£498

One-way from

£316

Popular in

August

Cheapest in

February

Average price

£675

Good round-trip deal

£508 or less

Good one-way deal

£516 or less
4/12-11/12
  • 4/12-11/12
  • 4 total stops
  • 52h 04m total
  • London to Las Vegas
12/11
  • 12/11
  • 3 total stops
  • 55h 33m total
  • London to Las Vegas
Highest demand for flights based on searches. 8% potential increase in price (£61 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Average for return flights in October 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.

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 22 October 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

LTN - LAS

LTNLAS

London Luton

Thu 4/12

09:00-17:50

1 stop16h 50m

Las Vegas Harry Reid Intl

Thu 11/12

19:35-16:00

1 stop12h 25m

£501

LondonLas Vegas

LTN - LAS

LTNLAS

London Luton

Sat 6/12

06:00-17:50

1 stop19h 50m

Las Vegas Harry Reid Intl

Sat 13/12

19:35-16:05

1 stop12h 30m

£504

LondonLas Vegas

STN - LAS

STNLAS

London Stansted

Tue 17/3

06:30-18:50

1 stop19h 20m

Las Vegas Harry Reid Intl

Tue 24/3

20:35-21:20

1 stop17h 45m

£510

LondonLas Vegas

LTN - LAS

LTNLAS

London Luton

Tue 17/3

09:00-18:50

1 stop16h 50m

Las Vegas Harry Reid Intl

Tue 24/3

20:35-20:05

1 stop16h 30m

£513

LondonLas Vegas

LTN - LAS

LTNLAS

London Luton

Thu 19/3

09:00-18:50

1 stop16h 50m

Las Vegas Harry Reid Intl

Tue 24/3

20:35-20:05

1 stop16h 30m

£522

LondonLas Vegas

STN - LAS

STNLAS

London Stansted

Thu 19/3

06:30-18:50

1 stop19h 20m

Las Vegas Harry Reid Intl

Thu 26/3

20:35-16:35

1 stop13h 00m

£529

LondonLas Vegas

LTN - LAS

LTNLAS

London Luton

Thu 19/3

09:00-18:50

1 stop16h 50m

Las Vegas Harry Reid Intl

Thu 26/3

20:35-20:30

1 stop16h 55m

£529

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 27/11

08:40-14:15

1 stop13h 35m

Las Vegas Harry Reid Intl

Tue 9/12

20:45-14:40

Nonstop9h 55m

£531

LondonLas Vegas

STN - LAS

STNLAS

London Stansted

Sat 6/12

06:30-17:50

1 stop19h 20m

Las Vegas Harry Reid Intl

Tue 9/12

10:30-14:20

2 stops19h 50m

£534

LondonLas Vegas

LTN - LAS

LTNLAS

London Luton

Thu 8/1

09:00-17:50

1 stop16h 50m

Las Vegas Harry Reid Intl

Thu 15/1

23:38-08:55

2 stops25h 17m

£534

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 60 results
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6

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 17 October 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 14 hours 41 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.

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 22 October 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.

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Norse Atlantic UK
7.2
Good

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Comfort

7.6

Food

7.3

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 7 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 £25, while return flights cost around £24.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around £54, however they can be found for as little as £24.

  • 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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