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£318+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Las Vegas in 2026

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 2 February 2026.

Fri 20/213:45
LHR
-
LAS
1 stop15h 10m
Lufthansa
Mon 23/209:19
LAS
-
LHR
1 stop12h 36m
Lufthansa
Deal found 31/1£429
Sun 22/206:50
LHR
-
LAS
2 stops19h 04m
United Airlines
Wed 25/209:00
LAS
-
LHR
2 stops16h 10m
United Airlines
Deal found 30/1£430
Thu 19/209:00
LHR
-
LAS
2 stops19h 39m
Air Canada
Sun 1/323:30
LAS
-
LHR
1 stop23h 00m
Air Canada
Deal found 1/2£431
Sat 9/509:25
LGW
-
LAS
1 stop15h 00m
SWISS
Sat 16/519:20
LAS
-
LGW
1 stop14h 30m
SWISS
Deal found 31/1£432
Fri 20/213:45
LHR
-
LAS
1 stop18h 58m
Lufthansa
Tue 3/314:34
LAS
-
LHR
1 stop12h 41m
Lufthansa
Deal found 1/2£432
Tue 21/409:25
LGW
-
LAS
1 stop15h 00m
SWISS
Tue 28/419:00
LAS
-
LGW
1 stop14h 50m
SWISS
Deal found 1/2£432
Tue 8/920:05
LHR
-
LAS
1 stop28h 20m
SWISS
Wed 23/919:20
LAS
-
LHR
1 stop14h 30m
SWISS
Deal found 30/1£432
Mon 26/1018:40
LGW
-
LAS
2 stops34h 03m
SWISS
Tue 3/1113:51
LAS
-
LGW
2 stops19h 59m
SWISS
Deal found 31/1£433
Fri 20/210:00
LHR
-
LAS
1 stop19h 58m
Lufthansa
Fri 6/307:30
LAS
-
LHR
1 stop20h 30m
Lufthansa
Deal found 31/1£433
Tue 8/909:25
LGW
-
LAS
2 stops19h 36m
SWISS
Tue 22/916:06
LAS
-
LGW
2 stops17h 44m
SWISS
Deal found 30/1£434
Tue 10/309:30
LHR
-
LAS
2 stops17h 27m
United Airlines
Wed 1/413:40
LAS
-
LHR
1 stop12h 00m
United Airlines
Deal found 1/2£434
Tue 7/409:25
LGW
-
LAS
1 stop15h 00m
SWISS
Sat 18/419:20
LAS
-
LGW
1 stop14h 30m
SWISS
Deal found 1/2£434

Find flight deals to Las Vegas

Find the latest flights to Las Vegas in 2026, 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 2 February 2026.

Return from

£429

One-way from

£318

Popular in

July

Cheapest in

February

Average price

£518

Good round-trip deal

£463 or less

Good one-way deal

£554 or less
Lufthansa
  • Lufthansa
  • 20/2-23/2
  • 2 total stops
  • 27h 46m total
  • London to Las Vegas
Search Deals
2/5
  • 2/5
  • 1 total stop
  • 29h 22m total
  • London to Las Vegas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£74 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
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

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 2 February 2026.
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

Fri 13/3

06:50-18:10

2 stops18h 20m

Las Vegas Harry Reid Intl

Thu 19/3

06:00-07:30

1 stop18h 30m

£430

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sun 22/2

06:50-17:54

2 stops19h 04m

Las Vegas Harry Reid Intl

Tue 24/2

14:34-11:15

1 stop12h 41m

£430

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Mon 9/3

14:00-11:30

1 stop28h 30m

Las Vegas Harry Reid Intl

Mon 30/3

00:59-10:00

2 stops25h 01m

£435

LondonLas Vegas

LCY - LAS

LCYLAS

London City

Wed 11/3

09:20-22:33

2 stops20h 13m

Las Vegas Harry Reid Intl

Tue 31/3

19:00-17:30

1 stop14h 30m

£442

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 19/2

09:20-20:47

1 stop19h 27m

Las Vegas Harry Reid Intl

Sat 28/2

06:45-09:30

1 stop18h 45m

£445

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 21/2

15:00-22:12

2 stops39h 12m

Las Vegas Harry Reid Intl

Mon 2/3

09:00-20:35

2 stops27h 35m

£445

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 10/3

16:00-19:50

Nonstop10h 50m

Las Vegas Harry Reid Intl

Tue 31/3

13:25-11:20

1 stop13h 55m

£447

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 20/2

12:00-20:12

1 stop16h 12m

Las Vegas Harry Reid Intl

Mon 2/3

13:10-09:40

1 stop12h 30m

£451

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 20/2

12:00-20:12

1 stop16h 12m

Las Vegas Harry Reid Intl

Fri 27/2

13:10-09:40

1 stop12h 30m

£451

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 20/2

12:50-22:14

1 stop17h 24m

Las Vegas Harry Reid Intl

Sun 1/3

18:35-09:40

1 stop31h 05m

£451

Flights are sorted by cheapest return flights first.

Deals found on 31/1

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 30 January 2026.

To ensure you get the cheapest price possible for a flight to Las Vegas, you should look to book at least 77 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 15 hours 45 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.

Weekly flight availability to Las Vegas

The most flights from London to Las Vegas are scheduled on a Wednesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 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 KLM.

Virgin Atlantic
Virgin Atlantic
From £436
British Airways
British Airways
From £470
KLM
KLM
From £490
Finnair
Finnair
From £479

What are the cheapest airlines that fly to Las Vegas?

The cheapest airlines flying from London to Las Vegas are Iberia, Norse Atlantic UK and Air Transat.

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 2 February 2026.
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.
KLM
7.7
Good
1,446 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.7

Comfort

7.6

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,446 reviews
KLM
7.7
Good
1,446 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.7

Comfort

7.6

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Finnair
7.6
Good
1,357 reviews
KLM
7.7
Good
1,446 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.7

Comfort

7.6

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,446 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.7

Comfort

7.6

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air France
7.4
Good
1,530 reviews
KLM
7.7
Good
1,446 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.7

Comfort

7.6

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,707 reviews
KLM
7.7
Good
1,446 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.7

Comfort

7.6

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 10 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, Iberia 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 £24, while return flights cost around £36.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around £107, however they can be found for as little as £36.

  • 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 20 minutes).

  • Which airport is closest to Fountains of Bellagio?

    f being close to Fountains of Bellagio is important to you, you’ll want to land at Las Vegas Harry Reid Intl Airport.

  • 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. Luxury Villa with private pool 5BR/4BA 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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