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£263+ 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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
23 Jul — 30 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 18 July 2025.

Return from

£562

One-way from

£263

Popular in

August

Cheapest in

February

Average price

£767

Good round-trip deal

£593 or less

Good one-way deal

£702 or less
5/10-13/11
  • 5/10-13/11
  • 4 total stops
  • 58h 13m total
  • London to Las Vegas
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31/10
  • 31/10
  • 2 total stops
  • 27h 49m total
  • London to Las Vegas
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Highest demand for flights based on searches. 14% potential increase in price (£80 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
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Average for return flights in July 2025
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Price to beat on a round-trip flight from London to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from London to Las Vegas Harry Reid Intl.
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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 18 July 2025.

Sun 5/1014:00LGW - LAS
2 stops30h 41mMultiple Airlines
Thu 13/1118:28LAS - LGW
2 stops27h 32mMultiple Airlines
Deal found 16/7£562
Tue 2/908:15LHR - LAS
2 stops22h 23mIcelandair
Mon 15/923:59LAS - LHR
1 stop12h 46mIcelandair
Deal found 16/7£562
Wed 17/918:05LCY - LAS
2 stops35h 04mMultiple Airlines
Tue 23/909:00LAS - LCY
3 stops24h 30mMultiple Airlines
Deal found 18/7£562
Sun 31/806:30LHR - LAS
2 stops18h 39mMultiple Airlines
Sun 7/912:11LAS - LHR
1 stop21h 04mMultiple Airlines
Deal found 16/7£563
Fri 5/920:05LHR - LAS
1 stop28h 30mSWISS
Mon 15/919:05LAS - LHR
1 stop13h 20mSWISS
Deal found 17/7£564
Sat 23/819:40STN - LAS
3 stops33h 48mMultiple Airlines
Mon 25/819:05LAS - STN
2 stops19h 05mMultiple Airlines
Deal found 17/7£565
Tue 14/1012:10LGW - LAS
1 stop30h 40mIcelandair
Thu 23/1012:10LAS - LGW
1 stop13h 25mIcelandair
Deal found 16/7£566
Mon 15/907:30LHR - LAS
1 stop16h 50mLufthansa
Sun 21/914:17LAS - LHR
1 stop12h 53mLufthansa
Deal found 17/7£566
Sun 7/919:30LHR - LAS
2 stops30h 43mAustrian Airlines
Tue 16/907:00LAS - LHR
1 stop17h 20mAustrian Airlines
Deal found 16/7£568
Fri 12/909:30LHR - LAS
2 stops19h 06mUnited Airlines
Sun 21/909:39LAS - LHR
1 stop16h 01mUnited Airlines
Deal found 18/7£571
Fri 29/811:05SEN - LAS
2 stops29h 09mMultiple Airlines
Wed 3/917:45LAS - SEN
2 stops19h 05mMultiple Airlines
Deal found 17/7£571
Mon 8/917:15LHR - LAS
Nonstop10h 40mBritish Airways
Mon 22/911:45LAS - LHR
1 stop13h 25mBritish Airways
Deal found 17/7£573

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 18 July 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

Sun 5/10

14:00-12:41

2 stops30h 41m

Las Vegas Harry Reid Intl

Thu 13/11

18:28-06:00

2 stops27h 32m

£562

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 2/9

08:15-22:38

2 stops22h 23m

Las Vegas Harry Reid Intl

Mon 15/9

23:59-20:45

1 stop12h 46m

£562

LondonLas Vegas

LCY - LAS

LCYLAS

London City

Wed 17/9

18:05-21:09

2 stops35h 04m

Las Vegas Harry Reid Intl

Tue 23/9

09:00-17:30

3 stops24h 30m

£562

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sun 31/8

06:30-17:09

2 stops18h 39m

Las Vegas Harry Reid Intl

Sun 7/9

12:11-17:15

1 stop21h 04m

£563

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 5/9

20:05-16:35

1 stop28h 30m

Las Vegas Harry Reid Intl

Mon 15/9

19:05-16:25

1 stop13h 20m

£564

LondonLas Vegas

STN - LAS

STNLAS

London Stansted

Sat 23/8

19:40-21:28

3 stops33h 48m

Las Vegas Harry Reid Intl

Mon 25/8

19:05-22:10

2 stops19h 05m

£565

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 15/9

07:30-16:20

1 stop16h 50m

Las Vegas Harry Reid Intl

Sun 21/9

14:17-11:10

1 stop12h 53m

£566

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Tue 14/10

12:10-10:50

1 stop30h 40m

Las Vegas Harry Reid Intl

Thu 23/10

12:10-09:35

1 stop13h 25m

£566

LondonLas Vegas

LTN - LAS

LTNLAS

London Luton

Thu 1/1

09:00-17:50

1 stop16h 50m

Las Vegas Harry Reid Intl

Tue 6/1

19:35-20:05

1 stop16h 30m

£568

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sun 7/9

19:30-18:13

2 stops30h 43m

Las Vegas Harry Reid Intl

Tue 16/9

07:00-08:20

1 stop17h 20m

£568

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 35 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 11 July 2025.

To ensure you get the cheapest price possible for a flight to Las Vegas, you should look to book at least 50 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 12 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 Tuesday (14 on average). You will have fewer flight options on Friday, 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 Virgin Atlantic, British Airways and Finnair.

British Airways
British Airways
From £640
Virgin Atlantic
Virgin Atlantic
From £663
KLM
KLM
From £671
Finnair
Finnair
From £649

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 18 July 2025.
Read reviews from past customers who have flown KLM, Air Transat, andAustrian Airlines to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,374 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,374 reviews
KLM
7.8
Good
1,374 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air Transat
7.7
Good
416 reviews
KLM
7.8
Good
1,374 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Austrian Airlines
7.6
Good
817 reviews
KLM
7.8
Good
1,374 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Finnair
7.6
Good
1,316 reviews
KLM
7.8
Good
1,374 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,661 reviews
KLM
7.8
Good
1,374 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 £18, while return flights cost around £21.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around £42, however they can be found for as little as £29.

  • 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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