£301+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Return from

£501

One-way from

£301

Popular in

August

Cheapest in

February

Average price

£606

Good round-trip deal

£554 or less

Good one-way deal

£656 or less
1/10-7/10
  • 1/10-7/10
  • 5 total stops
  • 59h 04m total
  • London to Las Vegas
7/11
  • 7/11
  • 3 total stops
  • 34h 56m total
  • London to Las Vegas
Highest demand for flights based on searches. 10% potential increase in price (£53 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Average for return flights in September 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 16 September 2025.

Sat 20/909:50LGW - LAS
1 stop19h 29mMultiple Airlines
Wed 24/912:11LAS - LGW
1 stop14h 44mMultiple Airlines
Deal found 15/9£501
Mon 20/1020:20LGW - LAS
2 stops27h 15mMultiple Airlines
Mon 3/1122:29LAS - LGW
1 stop23h 31mMultiple Airlines
Deal found 15/9£502
Wed 1/1009:15LHR - LAS
1 stop16h 25mAmerican Airlines
Wed 29/417:05LAS - LHR
Nonstop10h 10mAmerican Airlines
Deal found 15/9£502
Wed 29/1012:30LHR - LAS
1 stop15h 22mAmerican Airlines
Wed 5/1120:55LAS - LHR
Nonstop9h 55mAmerican Airlines
Deal found 15/9£503
Wed 12/1109:25LCY - LAS
2 stops21h 15mSWISS
Mon 17/1116:05LAS - LCY
2 stops17h 00mSWISS
Deal found 15/9£503
Fri 31/1012:05LHR - LAS
1 stop18h 10mMultiple Airlines
Sun 2/1116:45LAS - LHR
1 stop35h 05mMultiple Airlines
Deal found 15/9£503
Wed 1/1020:05LHR - LAS
2 stops33h 14mMultiple Airlines
Tue 7/1009:30LAS - LHR
3 stops28h 15mMultiple Airlines
Deal found 15/9£504
Mon 20/1020:20LGW - LAS
2 stops27h 15mMultiple Airlines
Sun 26/1022:26LAS - LGW
1 stop24h 34mMultiple Airlines
Deal found 15/9£505
Sat 4/1014:05LHR - LAS
1 stop16h 17mAir Canada
Wed 8/1011:10LAS - LHR
1 stop14h 25mAir Canada
Deal found 15/9£505
Wed 1/1008:20LHR - LAS
1 stop16h 14mAmerican Airlines
Mon 27/415:12LAS - LHR
1 stop12h 58mAmerican Airlines
Deal found 15/9£506
Thu 2/1015:05LGW - LAS
1 stop27h 02mAmerican Airlines
Thu 16/1015:10LAS - LGW
Nonstop10h 10mAmerican Airlines
Deal found 15/9£506
Mon 22/908:45LCY - LAS
2 stops21h 41mMultiple Airlines
Mon 29/912:11LAS - LCY
2 stops22h 24mMultiple Airlines
Deal found 14/9£506

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 16 September 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

LCY - LAS

LCYLAS

London City

Wed 12/11

09:25-22:40

2 stops21h 15m

Las Vegas Harry Reid Intl

Mon 17/11

16:05-17:05

2 stops17h 00m

£503

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 9/10

07:00-16:35

2 stops17h 35m

Las Vegas Harry Reid Intl

Mon 13/10

19:05-16:25

1 stop13h 20m

£506

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 28/10

16:00-19:50

Nonstop10h 50m

Las Vegas Harry Reid Intl

Wed 5/11

20:45-14:40

Nonstop9h 55m

£508

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 4/10

13:05-20:39

1 stop15h 34m

Las Vegas Harry Reid Intl

Thu 9/10

13:39-09:40

1 stop12h 01m

£510

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 4/10

11:25-16:59

1 stop13h 34m

Las Vegas Harry Reid Intl

Mon 13/10

10:46-11:10

1 stop16h 24m

£510

LondonLas Vegas

LTN - LAS

LTNLAS

London Luton

Mon 13/10

19:45-15:35

2 stops27h 50m

Las Vegas Harry Reid Intl

Tue 21/10

08:00-22:10

2 stops30h 10m

£511

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 4/10

09:30-18:13

2 stops16h 43m

Las Vegas Harry Reid Intl

Thu 9/10

13:39-09:40

1 stop12h 01m

£511

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Tue 14/10

10:25-13:20

Nonstop10h 55m

Las Vegas Harry Reid Intl

Tue 21/10

15:10-09:20

Nonstop10h 10m

£514

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 3/10

14:50-20:27

1 stop13h 37m

Las Vegas Harry Reid Intl

Thu 9/10

10:00-07:40

1 stop13h 40m

£516

LondonLas Vegas

LTN - LAS

LTNLAS

London Luton

Tue 18/11

06:50-22:35

3 stops47h 45m

Las Vegas Harry Reid Intl

Thu 20/11

08:00-21:05

2 stops29h 05m

£519

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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 12 September 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 15 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 Saturday (13 on average). You will have fewer flight options on Tuesday, 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 16 September 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.

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Norse Atlantic UK
7.1
Good

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 9 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 £19, while return flights cost around £28.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around £222, however they can be found for as little as £38.

  • 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).

  • Which airport is closest to Fountains of Bellagio?

    f being close to Fountains of Bellagio is important to you, you’ll want to land at Las Vegas Harry Reid Intl Airport.

  • 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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