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£319+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
20 févr. — 27 févr.1
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 21 janvier 2026.

ven. 27/211:10
LHR
-
LAS
1 stop19h 21m
Air Canada
lun. 23/305:30
LAS
-
LHR
2 stops22h 50m
Air Canada
Deal found 18/1£442
mar. 5/512:20
LGW
-
LAS
2 stops20h 00m
American Airlines
lun. 11/505:45
LAS
-
LGW
2 stops18h 55m
American Airlines
Deal found 20/1£442
ven. 2/1009:15
LCY
-
LAS
2 stops22h 36m
Multiple Airlines
mar. 6/1007:30
LAS
-
LCY
2 stops26h 25m
Multiple Airlines
Deal found 20/1£442
lun. 9/1114:30
LHR
-
LAS
1 stop15h 47m
Air Canada
mar. 17/1107:40
LAS
-
LHR
2 stops20h 10m
Air Canada
Deal found 20/1£442
mar. 21/409:15
LCY
-
LAS
1 stop15h 10m
SWISS
mar. 28/419:00
LAS
-
LCY
1 stop14h 30m
SWISS
Deal found 19/1£443
mer. 11/216:05
LHR
-
LAS
Nonstop10h 45m
American Airlines
mer. 1/417:20
LAS
-
LHR
Nonstop9h 55m
American Airlines
Deal found 20/1£443
mar. 22/909:25
LGW
-
LAS
2 stops19h 36m
SWISS
sam. 3/1007:00
LAS
-
LGW
2 stops17h 20m
SWISS
Deal found 18/1£444
mer. 4/309:20
LCY
-
LAS
2 stops21h 08m
SWISS
mer. 11/314:50
LAS
-
LCY
2 stops19h 15m
SWISS
Deal found 19/1£444
sam. 4/417:40
LHR
-
LAS
2 stops29h 39m
Air Canada
mar. 21/406:15
LAS
-
LHR
2 stops21h 35m
Air Canada
Deal found 19/1£444
jeu. 10/909:25
LGW
-
LAS
2 stops19h 36m
SWISS
mar. 15/907:00
LAS
-
LGW
2 stops17h 20m
SWISS
Deal found 20/1£445
mer. 4/209:20
LCY
-
LAS
2 stops21h 04m
SWISS
dim. 8/216:25
LAS
-
LCY
2 stops16h 45m
SWISS
Deal found 19/1£445
jeu. 17/915:00
LHR
-
LAS
1 stop16h 51m
Air Canada
mer. 23/907:30
LAS
-
LHR
1 stop15h 00m
Air Canada
Deal found 20/1£445

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 21 janvier 2026.

Return from

£442

One-way from

£319

Popular in

July

Cheapest in

February

Average price

£572

Good round-trip deal

£485 or less

Good one-way deal

£548 or less
British Airways
  • British Airways
  • 1/4-6/4
  • 2 total stops
  • 29h 07m total
  • London to Las Vegas
Search Deals
6/5
  • 6/5
  • 2 total stops
  • 31h 04m total
  • London to Las Vegas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£77 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 January 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 21 janvier 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

LCY - LAS

LCYLAS

London City

ven. 20/2

09:20-23:30

2 stops22h 10m

Las Vegas Harry Reid Intl

mer. 25/2

13:50-17:05

2 stops19h 15m

£445

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

lun. 4/5

13:05-22:46

2 stops17h 41m

Las Vegas Harry Reid Intl

jeu. 7/5

08:00-07:25

2 stops15h 25m

£445

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

mer. 29/4

10:25-15:35

1 stop13h 10m

Las Vegas Harry Reid Intl

lun. 4/5

17:50-15:45

1 stop13h 55m

£458

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

mar. 17/2

18:40-12:05

2 stops25h 25m

Las Vegas Harry Reid Intl

dim. 22/2

16:25-17:50

2 stops17h 25m

£458

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

mar. 23/6

09:55-18:35

1 stop16h 40m

Las Vegas Harry Reid Intl

mer. 15/7

22:00-15:55

Nonstop9h 55m

£458

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

jeu. 25/6

14:50-00:01

2 stops17h 11m

Las Vegas Harry Reid Intl

lun. 29/6

16:40-12:20

1 stop11h 40m

£458

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

jeu. 25/6

14:50-20:19

1 stop13h 29m

Las Vegas Harry Reid Intl

dim. 12/7

10:29-10:10

1 stop15h 41m

£458

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

jeu. 25/6

14:50-20:19

1 stop13h 29m

Las Vegas Harry Reid Intl

jeu. 9/7

08:00-11:35

1 stop19h 35m

£458

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

ven. 26/6

13:40-23:30

1 stop17h 50m

Las Vegas Harry Reid Intl

ven. 17/7

16:40-12:20

1 stop11h 40m

£458

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

mer. 15/4

10:25-15:35

1 stop13h 10m

Las Vegas Harry Reid Intl

lun. 20/4

17:50-15:45

1 stop13h 55m

£460

Flights are sorted by cheapest return flights first.

Deals found on 19/1

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 16 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 14 hours 57 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 Monday (9 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 Virgin Atlantic, British Airways and KLM.

Virgin Atlantic
Virgin Atlantic
From £462
British Airways
British Airways
From £485
KLM
KLM
From £493
Finnair
Finnair
From £486

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 21 janvier 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
1,442 reviews
Check prices

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

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
1,442 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

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
1,351 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

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
1,442 reviews
Check prices

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

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
1,524 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

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
7,690 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

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 7 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 £22, while return flights cost around £37.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around £140, however they can be found for as little as £37.

  • 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).

  • 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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