Find flights
Deals
Airlines
Travel Guide

£218+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
1 Apr — 8 Apr1
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 27 March 2025.

Return from

£501

One-way from

£218

Popular in

August

Cheapest in

February

Average price

£553

Good round-trip deal

£481 or less

Good one-way deal

£277 or less
21/4-29/4
  • 21/4-29/4
  • 3 total stops
  • 37h 56m total
  • London to Las Vegas
Search Deals
11/5
  • 11/5
  • 1 total stop
  • 21h 21m total
  • London to Las Vegas
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£92 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for return flights in March 2025
Search Deals
Price to beat on a round-trip flight from London to Las Vegas Harry Reid Intl.
Search Deals
Price to beat on a one-way flight from London to Las Vegas Harry Reid Intl.
Search Deals

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 27 March 2025.

Mon 21/414:00LGW - LAS
1 stop16h 43mMultiple Airlines
Tue 29/401:07LAS - LGW
2 stops21h 13mMultiple Airlines
Deal found 26/3£501
Sat 19/406:30LHR - LAS
2 stops20h 22mMultiple Airlines
Sat 3/517:39LAS - LHR
1 stop15h 36mMultiple Airlines
Deal found 26/3£504
Sun 27/406:00STN - LAS
3 stops44h 45mMultiple Airlines
Thu 1/522:15LAS - STN
2 stops28h 25mMultiple Airlines
Deal found 26/3£504
Fri 25/411:25LHR - LAS
2 stops20h 50mUnited Airlines
Tue 29/413:00LAS - LHR
1 stop15h 20mUnited Airlines
Deal found 27/3£504
Mon 10/1113:00LHR - LAS
2 stops28h 22mAir Canada
Sat 15/1106:20LAS - LHR
1 stop19h 50mAir Canada
Deal found 26/3£511
Mon 12/507:30LHR - LAS
2 stops22h 35mFinnair
Fri 16/511:54LAS - LHR
1 stop25h 46mFinnair
Deal found 26/3£519
Mon 9/621:55LTN - LAS
2 stops32h 03mMultiple Airlines
Thu 12/607:25LAS - LTN
3 stops21h 40mMultiple Airlines
Deal found 26/3£535
Wed 23/406:30LHR - LAS
2 stops19h 36mLufthansa
Wed 30/413:00LAS - LHR
1 stop12h 40mLufthansa
Deal found 25/3£552
Sun 20/418:40LGW - LAS
1 stop26h 10mSWISS
Mon 5/514:20LAS - LGW
1 stop19h 30mSWISS
Deal found 27/3£554
Sun 20/420:05LHR - LAS
1 stop24h 45mSWISS
Mon 28/414:20LAS - LHR
1 stop19h 30mSWISS
Deal found 26/3£558
Wed 30/411:00LHR - LAS
1 stop15h 35mBritish Airways
Mon 5/509:49LAS - LHR
1 stop13h 31mBritish Airways
Deal found 27/3£566
Thu 1/519:20LCY - LAS
1 stop29h 30mSWISS
Wed 7/513:39LAS - LCY
2 stops19h 36mSWISS
Deal found 26/3£576

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 27 March 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

Mon 21/4

14:00-22:43

1 stop16h 43m

Las Vegas Harry Reid Intl

Tue 29/4

01:07-06:20

2 stops21h 13m

£501

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 19/4

06:30-18:52

2 stops20h 22m

Las Vegas Harry Reid Intl

Sat 3/5

17:39-17:15

1 stop15h 36m

£504

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 25/4

11:25-00:15

2 stops20h 50m

Las Vegas Harry Reid Intl

Tue 29/4

13:00-12:20

1 stop15h 20m

£504

LondonLas Vegas

STN - LAS

STNLAS

London Stansted

Sun 27/4

06:00-18:45

3 stops44h 45m

Las Vegas Harry Reid Intl

Thu 1/5

22:15-10:40

2 stops28h 25m

£504

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 12/5

14:10-09:43

2 stops27h 33m

Las Vegas Harry Reid Intl

Fri 23/5

12:10-11:50

1 stop15h 40m

£511

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 12/5

07:30-22:05

2 stops22h 35m

Las Vegas Harry Reid Intl

Fri 16/5

11:54-21:40

1 stop25h 46m

£519

LondonLas Vegas

LTN - LAS

LTNLAS

London Luton

Mon 9/6

21:55-21:58

2 stops32h 03m

Las Vegas Harry Reid Intl

Thu 12/6

07:25-13:05

3 stops21h 40m

£535

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 23/4

06:30-18:06

2 stops19h 36m

Las Vegas Harry Reid Intl

Wed 30/4

13:00-09:40

1 stop12h 40m

£552

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Sun 20/4

18:40-12:50

1 stop26h 10m

Las Vegas Harry Reid Intl

Mon 5/5

14:20-17:50

1 stop19h 30m

£554

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sun 20/4

20:05-12:50

1 stop24h 45m

Las Vegas Harry Reid Intl

Mon 28/4

14:20-17:50

1 stop19h 30m

£558

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 57 results
1
2
3
...
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 21 March 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 30 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.

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

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

Virgin Atlantic

Virgin Atlantic

From £644

British Airways

British Airways

From £608

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).

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 27 March 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.
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,895 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very Good
7,895 reviews
Check prices

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 £33.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around £87, however they can be found for as little as £43.

  • 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
Primm
Paradise

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Las Vegas?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Las Vegas. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Las Vegas?

Cheapflights simply makes it quick and affordable to book flights to Las Vegas by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Las Vegas with no change fees?

Yes, we can. To see specific flights to Las Vegas with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Las Vegas become cheaper?

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.