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£225+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
6 May — 13 May1
1 adult

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 1 May 2025.

Wed 11/613:45LHR - LAS
2 stops34h 05mMultiple Airlines
Thu 19/612:08LAS - LHR
3 stops34h 27mMultiple Airlines
Deal found 30/4£556
Tue 27/510:00LGW - LAS
2 stops29h 46mMultiple Airlines
Tue 3/613:25LAS - LGW
3 stops36h 00mMultiple Airlines
Deal found 29/4£557
Tue 6/516:50LCY - LAS
2 stops35h 20mMultiple Airlines
Tue 13/508:35LAS - LCY
2 stops23h 40mMultiple Airlines
Deal found 29/4£557
Fri 29/818:40LHR - LAS
1 stop29h 55mSWISS
Wed 24/907:00LAS - LHR
2 stops25h 25mSWISS
Deal found 30/4£558
Wed 7/514:25LHR - LAS
1 stop14h 52mBritish Airways
Wed 14/514:27LAS - LHR
1 stop14h 03mBritish Airways
Deal found 30/4£558
Thu 22/512:35LTN - LAS
2 stops35h 25mMultiple Airlines
Mon 26/519:20LAS - LTN
2 stops18h 05mMultiple Airlines
Deal found 29/4£559
Wed 4/608:15STN - LAS
2 stops21h 43mMultiple Airlines
Wed 18/612:35LAS - STN
2 stops23h 25mMultiple Airlines
Deal found 29/4£560
Sun 1/614:45LHR - LAS
1 stop15h 20mFinnair
Fri 20/622:15LAS - LHR
Nonstop10h 00mFinnair
Deal found 30/4£562
Sun 31/809:05LHR - LAS
2 stops41h 08mAustrian Airlines
Mon 29/907:00LAS - LHR
2 stops18h 40mAustrian Airlines
Deal found 30/4£563
Tue 13/510:25LGW - LAS
Nonstop10h 55mBritish Airways
Tue 20/515:10LAS - LGW
Nonstop10h 10mBritish Airways
Deal found 29/4£565
Fri 29/806:30LHR - LAS
2 stops18h 40mLufthansa
Sat 27/911:55LAS - LHR
1 stop13h 45mLufthansa
Deal found 30/4£565
Thu 8/506:50LHR - LAS
2 stops17h 07mUnited Airlines
Wed 21/500:59LAS - LHR
1 stop22h 41mUnited Airlines
Deal found 30/4£567

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 1 May 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

LHR - LAS

LHRLAS

London Heathrow

Wed 11/6

13:45-15:50

2 stops34h 05m

Las Vegas Harry Reid Intl

Thu 19/6

12:08-06:35

3 stops34h 27m

£556

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Tue 27/5

10:00-07:46

2 stops29h 46m

Las Vegas Harry Reid Intl

Tue 3/6

13:25-09:25

3 stops36h 00m

£557

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 29/8

18:40-16:35

1 stop29h 55m

Las Vegas Harry Reid Intl

Wed 24/9

07:00-16:25

2 stops25h 25m

£558

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 14/5

15:00-22:42

1 stop15h 42m

Las Vegas Harry Reid Intl

Wed 21/5

23:33-07:40

1 stop24h 07m

£558

LondonLas Vegas

LTN - LAS

LTNLAS

London Luton

Thu 22/5

12:35-16:00

2 stops35h 25m

Las Vegas Harry Reid Intl

Mon 26/5

19:20-21:25

2 stops18h 05m

£559

LondonLas Vegas

STN - LAS

STNLAS

London Stansted

Wed 4/6

08:15-21:58

2 stops21h 43m

Las Vegas Harry Reid Intl

Wed 18/6

12:35-20:00

2 stops23h 25m

£560

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sun 1/6

14:45-22:05

1 stop15h 20m

Las Vegas Harry Reid Intl

Fri 20/6

22:15-16:15

Nonstop10h 00m

£562

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sun 31/8

09:05-18:13

2 stops41h 08m

Las Vegas Harry Reid Intl

Mon 29/9

07:00-09:40

2 stops18h 40m

£563

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 14/5

06:50-22:12

2 stops23h 22m

Las Vegas Harry Reid Intl

Wed 21/5

19:29-11:10

1 stop31h 41m

£564

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 29/8

06:30-17:10

2 stops18h 40m

Las Vegas Harry Reid Intl

Sat 27/9

11:55-09:40

1 stop13h 45m

£565

Flights are sorted by cheapest return flights first.

Deals found on 30/4

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 25 April 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 17 hours 1 minute. 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 Tuesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

What are the most popular airlines that fly to Las Vegas?

The most popular airlines flying from London to Las Vegas are British Airways, Virgin Atlantic and Finnair.

British Airways

British Airways

From £608

Virgin Atlantic

Virgin Atlantic

From £644

Finnair

Finnair

From £583

KLM

KLM

From £642

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).

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 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 £20, while return flights cost around £41.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around £167, however they can be found for as little as £55.

  • 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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