£350+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Las Vegas in 2025

Enter your travel dates to find the best prices.

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 9 December 2025.

Sun 21/1211:05LHR - LAS
1 stop20h 39mVirgin Atlantic
Sun 4/116:05LAS - LHR
1 stop19h 10mVirgin Atlantic
Deal found 7/12£515
Mon 22/1211:05LHR - LAS
1 stop15h 19mVirgin Atlantic
Tue 6/122:55LAS - LHR
Nonstop9h 55mVirgin Atlantic
Deal found 7/12£542
Sun 21/1211:05LHR - LAS
1 stop20h 39mDelta
Sun 11/121:40LAS - LHR
1 stop26h 10mDelta
Deal found 7/12£549
Thu 25/1210:45LHR - LAS
1 stop13h 08mVirgin Atlantic
Mon 5/113:20LAS - LHR
1 stop12h 40mVirgin Atlantic
Deal found 8/12£556
Wed 24/1211:05LHR - LAS
1 stop15h 13mMultiple Airlines
Wed 31/1206:21LAS - LHR
1 stop16h 44mMultiple Airlines
Deal found 7/12£557
Wed 24/1210:45LHR - LAS
1 stop19h 40mVirgin Atlantic
Wed 31/1206:21LAS - LHR
1 stop16h 44mVirgin Atlantic
Deal found 7/12£562
Thu 25/1210:45LHR - LAS
1 stop13h 08mAir France
Tue 13/120:45LAS - LHR
Nonstop9h 55mAir France
Deal found 8/12£563
Tue 23/1210:45LHR - LAS
1 stop13h 08mVirgin Atlantic
Wed 31/1206:15LAS - LHR
1 stop19h 45mVirgin Atlantic
Deal found 8/12£564
Tue 23/1210:45LHR - LAS
2 stops21h 07mDelta
Sun 11/109:35LAS - LHR
1 stop13h 30mDelta
Deal found 7/12£570
Thu 25/1206:30LHR - LAS
2 stops19h 21mDelta
Wed 31/1206:32LAS - LHR
2 stops16h 33mDelta
Deal found 7/12£579
Tue 23/1209:20LCY - LAS
2 stops40h 12mKLM
Tue 30/1216:05LAS - LCY
1 stop16h 30mKLM
Deal found 8/12£624
Mon 15/1221:25LGW - LAS
2 stops56h 09mMultiple Airlines
Wed 4/322:45LAS - LGW
1 stop27h 15mMultiple Airlines
Deal found 7/12£630

Find flight deals to Las Vegas

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 9 December 2025.

Return from

£469

One-way from

£350

Popular in

July

Cheapest in

February

Average price

£655

Good round-trip deal

£514 or less

Good one-way deal

£495 or less
28/2-7/3
  • 28/2-7/3
  • 2 total stops
  • 38h 50m total
  • London to Las Vegas
WestJet
  • WestJet
  • 5/3
  • 2 total stops
  • 37h 26m total
  • London to Las Vegas
Highest demand for flights based on searches. 11% potential increase in price (£83 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Average for return flights in December 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.

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 9 December 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

STN - LAS

STNLAS

London Stansted

Sat 28/2

06:30-17:50

1 stop19h 20m

Las Vegas Harry Reid Intl

Sat 7/3

19:35-23:05

1 stop19h 30m

£469

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sun 1/2

16:05-18:50

Nonstop10h 45m

Las Vegas Harry Reid Intl

Sat 14/2

12:20-09:40

1 stop13h 20m

£503

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 12/1

11:45-14:15

1 stop34h 30m

Las Vegas Harry Reid Intl

Sat 17/1

23:15-06:25

1 stop23h 10m

£518

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 8/5

17:15-20:00

Nonstop10h 45m

Las Vegas Harry Reid Intl

Sun 17/5

08:26-09:05

1 stop16h 39m

£522

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 13/1

16:05-18:50

Nonstop10h 45m

Las Vegas Harry Reid Intl

Tue 20/1

20:55-14:50

Nonstop9h 55m

£525

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 10/1

15:35-11:02

1 stop27h 27m

Las Vegas Harry Reid Intl

Sun 18/1

20:55-14:50

Nonstop9h 55m

£530

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 13/5

10:05-17:32

1 stop15h 27m

Las Vegas Harry Reid Intl

Sat 16/5

09:20-21:40

1 stop28h 20m

£552

LondonLas Vegas

LCY - LAS

LCYLAS

London City

Thu 8/1

09:20-14:15

1 stop12h 55m

Las Vegas Harry Reid Intl

Wed 21/1

07:00-07:15

2 stops16h 15m

£553

LondonLas Vegas

LCY - LAS

LCYLAS

London City

Tue 13/1

09:20-14:15

1 stop12h 55m

Las Vegas Harry Reid Intl

Tue 20/1

09:00-08:50

2 stops15h 50m

£553

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 5/2

06:30-14:15

1 stop15h 45m

Las Vegas Harry Reid Intl

Thu 26/3

21:45-14:40

Nonstop9h 55m

£570

Flights are sorted by cheapest return flights first.

Deals found on 6/12

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 5 December 2025.

To ensure you get the cheapest price possible for a flight to Las Vegas, you should look to book at least 23 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 14 hours 38 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 Wednesday at midday, 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 Friday (9 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 Air Transat, Norse Atlantic UK and Aer Lingus.

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 9 December 2025.
Read reviews from past customers who have flown KLM, Finnair, andVirgin Atlantic to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Crew

8.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Crew

8.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Crew

8.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Norse Atlantic UK
7.2
Good

Crew

8.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Crew

8.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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. 19 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 6 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, Air Transat 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 £25, 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 £133, however they can be found for as little as £18.

  • 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 25 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
Furnace Creek
Henderson
Kingman

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