Cheap flights from London to Las Vegas

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London (LON)
Las Vegas (LAS)
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The best prices from London to Las Vegas McCarran 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)

All the information you need to plan the best LON to LAS flight in 2021: compare London to Las Vegas flight prices with the expected peak season, weather and rainfall in Las Vegas.
LON - LAS
Price
£401 - £768
LAS
Temperature
15 - 41 °C
LAS
Precipitation
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

£401

From London to Las Vegas McCarran

One-way from

£179

One-way flight from London to Las Vegas McCarran

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?

Flights from London to Las Vegas are generally found to be more expensive on Saturday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Las Vegas.

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

Find a great deal and save up to 35% by booking at least 50 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Las Vegas within the next two weeks, with the cheapest ticket starting at £574.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Las Vegas. Flights to Las Vegas from London in February are about £532 on average during February, but can be found for as low as £317.

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 September, October 2021

The best prices found for LON to LAS flights in September, October
26 Sep - 30 Sep
£334pp
STN
London Stansted
Multiple airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
STN
London Stansted
1 Oct - 14 Oct
£375pp
STN
London Stansted
Multiple airlines
     
3 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
     
3 STOPS
STN
London Stansted
27 Oct - 31 Oct
£389pp
LHR
London Heathrow
American Airlines
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
   
2 STOPS
LHR
London Heathrow

London to Las Vegas 2021 flight deals

Cheap flights to Las Vegas from London found for this year
26 Sep - 30 Sep
£334pp
STN
London Stansted
Multiple airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
STN
London Stansted
10 Nov - 24 Nov
£356pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
   
2 STOPS
LHR
London Heathrow
2 Nov - 11 Nov
£358pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
SWISS
   
2 STOPS
LHR
London Heathrow

Direct flights to Las Vegas from London

Save time with London to Las Vegas direct flight deals
1 Feb - 8 Feb
£409pp
LHR
London Heathrow
Virgin Atlantic
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
Direct
LHR
London Heathrow
2 Feb - 10 Feb
£413pp
LHR
London Heathrow
Virgin Atlantic
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
Direct
LHR
London Heathrow
10 Nov - 24 Nov
£417pp
LHR
London Heathrow
British Airways
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
British Airways
Direct
LHR
London Heathrow

Last-minute flights from London to Las Vegas

Late deals on return flights to Las Vegas from London, departing today and this week
26 Sep - 30 Sep
£334pp
STN
London Stansted
Multiple airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
STN
London Stansted
26 Sep - 3 Oct
£419pp
STN
London Stansted
Multiple airlines
     
3 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
STN
London Stansted
26 Sep - 30 Sep
£523pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
 
1 STOP
LHR
London Heathrow

One-way flights to McCarran from London

The cheapest one-way flights from London to Las Vegas
02:55 - 19:02
Multiple Airlines
2 stops
24h 07m
LTN - LAS
Multiple Airlines
£179
Kiwi.com
02:25 - 16:50
Multiple Airlines
2 stops
22h 25m
STN - LAS
Multiple Airlines
£202
Kiwi.com
17:00 - 16:12
Multiple Airlines
2 stops
55h 12m
STN - LAS
Multiple Airlines
£219
Combigo

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">Las Vegas</span> flights.

Flight FAQs

From London to Las Vegas

What airport do you fly into for flights to Las Vegas from London?

For a flight from London to Las Vegas, you will be flying into McCarran. Las Vegas McCarran (LAS) is just 6.2 mi from the centre vof the city. McCarran is the only Las Vegas airport and it handles 0 inbound flights from London per day. 17 airlines have flights to Las Vegas McCarran from London on a regular basis.

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 £400 on Cheapflights?

Yes, there are multiple flights from London to Las Vegas for under £400. The cheapest flight booked recently is on Multiple Airlines for just £334, but on average you can expect to pay £361.

Are there direct flights from London to Las Vegas for under £500 on Cheapflights?

Cheapflights has 20 direct flights from London to Las Vegas under £500. A good price for a direct flight from London to Las Vegas is less than £432.

Are there last-minute flights available from London to Las Vegas for under £400?

There are currently 20+ open flights from London to Las Vegas within the next 7 days for less than £400.

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

Cheapflights users have booked flights from London to Las Vegas from £359 return. Other airlines that can offer you cheap pricing are Brussels Airlines, from £359, and United Airlines, from £365. Air Canada is currently priced 32% below the average price you’ll pay for this route.

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.

COVID Restrictions

View COVID Travel Restrictions for Las Vegas, NV

Do I need a COVID test to fly to Las Vegas from London?

Information is based on travel restrictions from London to Las Vegas McCarran

Most visitors from London will not be allowed to enter Las Vegas McCarran.

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Las Vegas McCarran.

Quarantine requirements
Visitors from London are not required to quarantine after entering Las Vegas McCarran.

Do I need a test to fly back to London from Las Vegas?

Returning to London from Las Vegas McCarran

COVID-19 testing requirements
Visitors from Las Vegas McCarran must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from Las Vegas McCarran are not required to quarantine after entering London.

Hide COVID Travel Restrictions for Las Vegas, NV

Alternative routes for London to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Las Vegas

Things to know before you go - useful duration and weather info for your trip from London to Las Vegas.
Today's exchange rate
£1 = $1.39
Average temperature for September in Las Vegas
36.0 °C
Avg rainfall for September in Las Vegas
7.0 mm

Airports servicing London

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

Airports servicing Las Vegas

Top 10 airlines flying from London to Las Vegas McCarran

The chart below displays the airlines Cheapflights users travelling from London to Las Vegas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
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

Hourly flight availability from London to Las Vegas

See what time of day planes typically take off from London towards Las Vegas.
Afternoon Midday to 6 PM 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to midday 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
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