Cheap flights from London to Las Vegas

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Economy
London (LON)
Las Vegas (LAS)
Depart
Return
Any month
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The best prices from London to Las Vegas are usually found in February or November, booked 50 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

How to find the cheapest flight from
London (LON) to Las Vegas (LAS)

LON - LAS
Price
£404 - £773
LAS
Temperature
15 - 41 °C
LAS
Rainfall
2 - 24 mm

Popular in

July

High demand for flights, 31% potential price rise

Cheapest in

February

Best time to find cheap flights, 25% potential price drop

Round-trip from

£404

From London to Las Vegas

One-way from

£242

One-way flight from London to Las Vegas

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from London to Las Vegas?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 18% on the overall cost on flights from London to Las Vegas.

How far in advance should I book a flight from London to Las Vegas?

To save up to 35% on this flight, we recommend booking at least 50 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London to Las Vegas from £578 1-2 weeks out and tickets from £664 for flights departing within the next 72 hours.

What is the cheapest month to fly from London to Las Vegas?

Our data shows that February tends to be the cheapest month to fly to Las Vegas from London. Users have commonly found prices around £536 for the month, but tickets can be as low as £320. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from London to Las Vegas (LON - LAS)?

One of the essential ways to save on airfare from London to Las Vegas is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 14% on airfare.

Cheap flights from London to Las Vegas in April, May 2021

30 Apr - 2 May
£329pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow
30 Apr - 2 May
£342pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
30 Apr - 2 May
£344pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
 
1 STOP
LHR
London Heathrow

London to Las Vegas 2021 flight deals

11 Nov - 22 Nov
£328pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
1 Dec - 23 Dec
£329pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
27 Oct - 1 Nov
£336pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
 
1 STOP
LHR
London Heathrow

Direct flights to Las Vegas from London

15 Jun - 24 Jun
£360pp
LHR
London Heathrow
Virgin Atlantic
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
Direct
LHR
London Heathrow
18 Aug - 18 Nov
£364pp
LHR
London Heathrow
Virgin Atlantic
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
Direct
LHR
London Heathrow
21 Sep - 28 Sep
£369pp
LHR
London Heathrow
Virgin Atlantic
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
Direct
LHR
London Heathrow

Last-minute flights from London to Las Vegas

22 Apr - 26 Apr
£512pp
LHR
London Heathrow
Finnair
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Finnair
 
1 STOP
LHR
London Heathrow
22 Apr - 26 Apr
£516pp
LHR
London Heathrow
Delta
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Delta
 
1 STOP
LHR
London Heathrow
22 Apr - 26 Apr
£541pp
LHR
London Heathrow
Finnair
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Finnair
 
1 STOP
LHR
London Heathrow

One-way flights to Las Vegas from London

07:30 - 18:10
Virgin Atlantic
1 stop
18h 40m
LHR - LAS
Virgin Atlantic
£242
Travel2Be
02:30 - 14:59
Delta
2 stops
20h 29m
LHR - LAS
Delta
£254
Delta
06:00 - 16:00
KLM
2 stops
18h 00m
LCY - LAS
KLM
£255
lastminute.com

Related info for your journey

Flight FAQs

From London to Las Vegas

Looking for cheap flights from London to Las Vegas? Congratulations. Because not only are you in for an epic trip to this 24-hour city, but you’ve come to the right place. Fly from UK airports including Heathrow and Gatwick, and step onto the tarmac at Las Vegas McCarran International Airport. It’s in Paradise – no, really it is – about five miles away from downtown Las Vegas, so there’s no huge airport-to-city slog. Hit the Strip for dinner, drinks and dancing, then try your hand at a Vegas casino. Venture downtown for more Sin City shenanigans, or head out of town to Nevada’s Mojave Desert or the Grand Canyon. Book your London to Las Vegas flights today, and start planning your US adventure.

What safety measures are being taken by airlines flying from London to Las Vegas McCarran to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from London to Las Vegas McCarran. Policies will vary by airline.

Which airlines flying from London to Las Vegas McCarran have flexible cancellations due to COVID-19?

Some of the carriers operating flights from London to Las Vegas McCarran that may be offering flexible cancellation policies are British Airways, Virgin Atlantic, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Are flight prices decreasing from London to Las Vegas due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Las Vegas for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from London to Las Vegas for under £364 on Cheapflights?

Yes, there are multiple flights from London to Las Vegas for under £364. The cheapest flight booked recently is on Multiple Airlines for just £308, but on average you can expect to pay £336.

Are there direct flights from London to Las Vegas for under £364 on Cheapflights?

Cheapflights has 20 direct flights from London to Las Vegas under £364. A good price for a direct flight from London to Las Vegas is less than £403.

Are there last-minute flights available from London to Las Vegas for under £583?

There are currently 20+ open flights from London to Las Vegas within the next 7 days for less than £583.

Is London weather warmer or cooler than Las Vegas?

Temperatures around the 41 °Cs can be experienced in July. The weather in Las Vegas is hotter than in London. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from London to Las Vegas?

Flights from London to Las Vegas take 10 hours 45 minutes on average.

Which airlines operate flights from London to Las Vegas?

You can find a cheap flight from London to Las Vegas with carriers including British Airways, American Airlines and Virgin Atlantic. You can also book connecting flights with airlines including Delta, Finnair and Iberia. To compare all your options in one place, use the Cheapflights search tool. That way you can easily work out which flight schedule works for you, and compare prices.

How frequent are flights between London and Las Vegas?

There are several direct London to Las Vegas flights setting off every day, and even more non-direct flights, so you’ve got plenty of options for your US trip.

Which airports serve London and Las Vegas?

You can choose from several UK airports for your London to Las Vegas flight. Fly direct from Heathrow Airport (LHR) or Gatwick Airport (LGW), or get a connecting flight from London City Airport (LCY). In America, you’ll land at Las Vegas McCarran International Airport (LAS). It’s a quick ride from the city centre.

Which direct flight route between London and Las Vegas is cheapest?

To bag cheap flights from London to Las Vegas, you’re best to fly from London Heathrow Airport (LHR) to Las Vegas McCarran International Airport (LAS). Bear in mind that prices change all the time, though, depending on things like travel times, dates and seat availability. Use the Search Flights function and tweak your options using the filters to find the cheapest flights to Vegas.

What is there to do in Las Vegas?

The question is, what isn’t there to do in Las Vegas? Known by many names – Sin City, America’s Playground, or just plain Vegas – this place has become synonymous with over-indulgence. And whether you’re visiting for business or pleasure, you’ve got a long list of luxury hotels, gourmet restaurants and VIP bars and restaurants to choose from. But it’s also possible to do Vegas on a budget if you’d rather save your dollars for the casino table – particularly if you start as you mean to go on, with cheap flights from London to Las Vegas. The cheapest time to go is December, and you don’t need to worry about things being closed – the casinos stay open, even at Christmas. Visit in summer, meanwhile, and you can make the most of the Vegas pool party scene. Expect average temperatures around 33.5°C in July, compared to about ten degrees lower back in London. And don’t forget the time difference – London is eight hours ahead. All set to find cheap flights from London to Vegas? Use the Cheapflights search tool and get it booked today.

How long does is the flight from London to Las Vegas?

Airlines like Virgin Atlantic, Finnair, and British Airways fly from London to Las Vegas in about 10h 40m. The time it takes to get you to your destination is usually consistent. All flights are typically direct.

What are the cheapest airlines to flying from London to Las Vegas return?

Flying on Air Canada is currently your cheapest option to Las Vegas, with prices starting at £311. Additional return tickets that might be worth considering are offered by Lufthansa and Virgin Atlantic, with the lowest prices starting at £312 and £330, respectively. Air Canada is 41% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from London to Las Vegas one-way?

To fly one-way, consider booking your trip with Virgin Atlantic, which is currently one of the cheapest options available, starting at £223. Delta flights start at £254 while deals on KLM start at £255 one-way.

Alternative routes for London to Las Vegas

Destination information for Las Vegas

Today's exchange rate
£1 = $1.38
Flight duration
10h 32m
Average temperature for April in Las Vegas
27.0 °C
Avg rainfall for April in Las Vegas
4.0 mm

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Airports servicing Las Vegas

Top 10 airlines flying from London to Las Vegas

Airline Cheapest Average Flexibility On-time COVID-19 safety
Austrian Airlines
£421 £474 No cancel fee 78%
Search Austrian Airlines flights
Norwegian Air UK
£372 £538 No cancel fee N/A
Search Norwegian Air UK flights
Lufthansa
£444 £693 No cancel fee 76%
Search Lufthansa flights
Air Canada
£413 £761 No cancel fee 67%
Search Air Canada flights
Delta
£398 £767 No cancel fee N/A
Search Delta flights
Air France
£474 £780 No cancel fee 77%
Search Air France flights
SWISS
£524 £783 No cancel fee 79%
Search SWISS flights
WestJet
£658 £799 No cancel fee 60%
Search WestJet flights
United Airlines
£424 £806 No cancel fee 69%
Search United Airlines flights
Finnair
£409 £835 No cancel fee 76%
Search Finnair flights
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