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£255+ 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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
28 Jun — 5 Jul1
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 23 June 2025.

Return from

£538

One-way from

£255

Popular in

August

Cheapest in

February

Average price

£684

Good round-trip deal

£572 or less

Good one-way deal

£501 or less
22/8-29/8
  • 22/8-29/8
  • 2 total stops
  • 39h 28m total
  • London to Las Vegas
19/9
  • 19/9
  • 1 total stop
  • 14h 57m total
  • London to Las Vegas
Highest demand for flights based on searches. 15% potential increase in price (£82 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Average for return flights in June 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 23 June 2025.

Fri 22/810:55LGW - LAS
1 stop18h 33mMultiple Airlines
Fri 29/806:00LAS - LGW
1 stop20h 55mMultiple Airlines
Deal found 22/6£538
Sat 6/909:20LCY - LAS
1 stop15h 15mMultiple Airlines
Thu 11/914:17LAS - LCY
2 stops18h 08mMultiple Airlines
Deal found 23/6£538
Wed 16/706:30LHR - LAS
2 stops19h 33mMultiple Airlines
Wed 23/709:12LAS - LHR
2 stops24h 38mMultiple Airlines
Deal found 21/6£538
Sat 13/909:30LHR - LAS
2 stops32h 06mAir Canada
Fri 26/923:15LAS - LHR
1 stop23h 15mAir Canada
Deal found 22/6£538
Thu 4/912:10LGW - LAS
1 stop17h 47mIcelandair
Mon 8/920:49LAS - LGW
1 stop28h 46mIcelandair
Deal found 21/6£543
Tue 23/908:45LHR - LAS
2 stops19h 51mSWISS
Fri 26/913:30LAS - LHR
2 stops34h 25mSWISS
Deal found 23/6£545
Tue 2/918:35LGW - LAS
2 stops36h 06mSWISS
Mon 15/919:05LAS - LGW
1 stop14h 45mSWISS
Deal found 21/6£546
Thu 21/822:55STN - LAS
2 stops31h 00mMultiple Airlines
Mon 25/808:54LAS - STN
3 stops25h 26mMultiple Airlines
Deal found 23/6£546
Sat 23/819:30LHR - LAS
2 stops28h 44mLufthansa
Tue 2/914:17LAS - LHR
1 stop12h 53mLufthansa
Deal found 22/6£551
Tue 9/1209:15LCY - LAS
2 stops19h 30mSWISS
Sun 14/1216:20LAS - LCY
2 stops18h 20mSWISS
Deal found 22/6£552
Fri 12/1206:00LHR - LAS
2 stops20h 24mAustrian Airlines
Mon 15/1208:30LAS - LHR
2 stops18h 45mAustrian Airlines
Deal found 22/6£552
Thu 11/908:45LCY - LAS
2 stops17h 28mLufthansa
Fri 3/1016:07LAS - LCY
2 stops41h 08mLufthansa
Deal found 23/6£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 23 June 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

Fri 22/8

10:55-21:28

1 stop18h 33m

Las Vegas Harry Reid Intl

Fri 29/8

06:00-10:55

1 stop20h 55m

£538

LondonLas Vegas

LCY - LAS

LCYLAS

London City

Sat 6/9

09:20-16:35

1 stop15h 15m

Las Vegas Harry Reid Intl

Thu 11/9

14:17-16:25

2 stops18h 08m

£538

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 16/7

06:30-18:03

2 stops19h 33m

Las Vegas Harry Reid Intl

Wed 23/7

09:12-17:50

2 stops24h 38m

£538

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 13/9

09:30-09:36

2 stops32h 06m

Las Vegas Harry Reid Intl

Fri 26/9

23:15-06:30

1 stop23h 15m

£538

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Thu 4/9

12:10-21:57

1 stop17h 47m

Las Vegas Harry Reid Intl

Mon 8/9

20:49-09:35

1 stop28h 46m

£543

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 23/9

08:45-20:36

2 stops19h 51m

Las Vegas Harry Reid Intl

Fri 26/9

13:30-07:55

2 stops34h 25m

£545

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Tue 2/9

18:35-22:41

2 stops36h 06m

Las Vegas Harry Reid Intl

Mon 15/9

19:05-17:50

1 stop14h 45m

£546

LondonLas Vegas

STN - LAS

STNLAS

London Stansted

Thu 21/8

22:55-21:55

2 stops31h 00m

Las Vegas Harry Reid Intl

Mon 25/8

08:54-18:20

3 stops25h 26m

£546

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 23/8

19:30-16:14

2 stops28h 44m

Las Vegas Harry Reid Intl

Tue 2/9

14:17-11:10

1 stop12h 53m

£551

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 12/12

06:00-18:24

2 stops20h 24m

Las Vegas Harry Reid Intl

Mon 15/12

08:30-11:15

2 stops18h 45m

£552

Flights are sorted by cheapest return flights first.

Deals found on 22/6

Showing 1-10 of 48 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 20 June 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 48 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 Saturday evenings, 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 Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 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 23 June 2025.
Get a feel of what it's like to fly with Delta, KLM and Air Transat to Las Vegas by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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. 18 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 £20, while return flights cost around £46.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around £313, however they can be found for as little as £62.

  • 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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