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£250+ 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
12 Jun — 19 Jun1
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 7 June 2025.

Return from

£523

One-way from

£250

Popular in

August

Cheapest in

February

Average price

£651

Good round-trip deal

£563 or less

Good one-way deal

£595 or less
16/6-1/7
  • 16/6-1/7
  • 3 total stops
  • 78h 13m total
  • London to Las Vegas
16/6
  • 16/6
  • 2 total stops
  • 33h 20m total
  • London to Las Vegas
Highest demand for flights based on searches. 15% potential increase in price (£79 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 7 June 2025.

Mon 16/607:25LGW - LAS
2 stops44h 43mMultiple Airlines
Tue 1/713:25LAS - LGW
1 stop33h 30mMultiple Airlines
Deal found 6/6£523
Wed 29/1007:25LHR - LAS
1 stop22h 20mJetBlue
Tue 4/1116:00LAS - LHR
1 stop20h 45mJetBlue
Deal found 6/6£523
Sat 20/914:10LHR - LAS
1 stop15h 38mLufthansa
Sat 4/1018:27LAS - LHR
1 stop28h 58mLufthansa
Deal found 6/6£525
Mon 15/918:40LHR - LAS
2 stops35h 13mMultiple Airlines
Sat 20/918:47LAS - LHR
2 stops27h 43mMultiple Airlines
Deal found 5/6£526
Thu 11/912:10LGW - LAS
1 stop17h 47mJetBlue
Tue 23/910:40LAS - LGW
1 stop14h 55mJetBlue
Deal found 5/6£531
Fri 13/600:20STN - LAS
3 stops38h 22mMultiple Airlines
Tue 16/913:10LAS - STN
3 stops26h 20mMultiple Airlines
Deal found 5/6£533
Sat 14/621:20LTN - LAS
2 stops25h 25mMultiple Airlines
Thu 19/617:55LAS - LTN
2 stops18h 45mMultiple Airlines
Deal found 5/6£551
Fri 12/918:40LGW - LAS
1 stop29h 55mSWISS
Tue 23/913:30LAS - LGW
2 stops20h 20mSWISS
Deal found 5/6£551
Thu 6/1108:55LHR - LAS
2 stops19h 39mAir Canada
Thu 13/1109:10LAS - LHR
1 stop14h 00mAir Canada
Deal found 7/6£554
Thu 11/908:40LHR - LAS
1 stop15h 55mSWISS
Mon 15/919:05LAS - LHR
1 stop13h 20mSWISS
Deal found 5/6£554
Sun 21/906:50LHR - LAS
2 stops19h 23mUnited Airlines
Sun 5/1013:30LAS - LHR
1 stop12h 55mUnited Airlines
Deal found 6/6£564
Mon 17/1114:30LHR - LAS
1 stop15h 02mBritish Airways
Mon 24/1114:03LAS - LHR
1 stop12h 22mBritish Airways
Deal found 5/6£566

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 7 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 5/9

10:55-13:18

1 stop34h 23m

Las Vegas Harry Reid Intl

Thu 11/9

00:35-10:55

2 stops26h 20m

£523

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 29/10

07:25-22:45

1 stop22h 20m

Las Vegas Harry Reid Intl

Tue 4/11

16:00-20:45

1 stop20h 45m

£523

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 20/9

14:10-21:48

1 stop15h 38m

Las Vegas Harry Reid Intl

Sat 4/10

18:27-07:25

1 stop28h 58m

£525

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 15/9

18:40-21:53

2 stops35h 13m

Las Vegas Harry Reid Intl

Sat 20/9

18:47-06:30

2 stops27h 43m

£526

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Thu 11/9

12:10-21:57

1 stop17h 47m

Las Vegas Harry Reid Intl

Tue 23/9

10:40-09:35

1 stop14h 55m

£531

LondonLas Vegas

STN - LAS

STNLAS

London Stansted

Tue 1/7

08:15-21:55

2 stops21h 40m

Las Vegas Harry Reid Intl

Wed 9/7

08:57-20:00

3 stops27h 03m

£546

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Sat 6/9

12:10-10:50

1 stop30h 40m

Las Vegas Harry Reid Intl

Sat 20/9

20:49-09:35

1 stop28h 46m

£551

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Fri 12/9

18:40-16:35

1 stop29h 55m

Las Vegas Harry Reid Intl

Wed 17/9

13:30-17:55

2 stops20h 25m

£551

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 6/11

08:55-20:34

2 stops19h 39m

Las Vegas Harry Reid Intl

Thu 4/12

09:10-07:10

1 stop14h 00m

£553

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 11/9

08:40-16:35

1 stop15h 55m

Las Vegas Harry Reid Intl

Mon 15/9

19:05-16:25

1 stop13h 20m

£554

Flights are sorted by cheapest return flights first.

Deals found on 5/6

Showing 1-10 of 46 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 23 May 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 16 hours 25 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 Friday (12 on average). You will have fewer flight options on Monday, 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 7 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.

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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!

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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!

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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!

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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!

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

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 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 £19, while return flights cost around £18.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around £123, 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, Manchester offers the quickest one-way flight (10 hours 30 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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