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Cheap flights from Las Vegas (LAS) to London (LON)

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The best prices from Las Vegas to London are usually found in October or November, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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

LAS - LON
Price
$534 - $937
LON
Temperature
48.2 - 73.4 °F
LON
Rainfall
1.4 - 2.8 inches

Popular in

July

High demand for flights, 24% potential price rise

Cheapest in

October

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

Round-trip from

$534

From Las Vegas to London

One-way from

$343

One-way flight from Las Vegas to London

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 round-trip from Las Vegas to London?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Users have found that booking a flight from Las Vegas to London at least 61 days early can save you up to 44% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Las Vegas to London for as little as $910 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,146 for flights departing within the next 3 days.

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

Flights from Las Vegas to London lean towards being more expensive in July. Prices are generally better when you fly from Las Vegas to London in October, with the cheapest ticket starting at $445.

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

A simple way to save on the total cost of your ticket is to fly from Las Vegas to London in the morning. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the evening.

Cheap flights from Las Vegas to London in February, March 2021

24 Mar - 31 Mar
$679pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
20 Mar - 3 Apr
$682pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran
15 Mar - 30 Mar
$686pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
SWISS
   
2 STOPS
LAS
Las Vegas McCarran

Las Vegas to London 2021 flight deals

8 Apr - 12 Apr
$583pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
5 May - 10 May
$606pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
5 Jun - 12 Jun
$616pp
LAS
Las Vegas McCarran
Multiple Airlines
     
3 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran

Non-stop flights to London from Las Vegas

18 Aug - 8 Sep
$823pp
LAS
Las Vegas McCarran
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
LAS
Las Vegas McCarran
5 Apr - 13 Apr
$824pp
LAS
Las Vegas McCarran
Delta
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Delta
Non-Stop
LAS
Las Vegas McCarran
5 May - 10 May
$878pp
LAS
Las Vegas McCarran
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
LAS
Las Vegas McCarran

Last minute flights from Las Vegas to London

5 Mar - 22 Mar
$689pp
LAS
Las Vegas McCarran
Multiple Airlines
     
3 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran
5 Mar - 22 Mar
$706pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran
5 Mar - 22 Mar
$728pp
LAS
Las Vegas McCarran
Multiple Airlines
     
3 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran

One-way flights to London from Las Vegas

3:30 am - 6:00 pm
Multiple Airlines
2 Stops
30h 30m
LAS - LHR
Multiple Airlines
$343
Gotogate
5:55 pm - 2:50 am
Multiple Airlines
2 Stops
49h 55m
LAS - STN
Multiple Airlines
$344
Kiwi.com
4:55 pm - 1:55 pm
Multiple Airlines
2 Stops
37h 00m
LAS - LTN
Multiple Airlines
$354
Kiwi.com

Related info for your journey

Flight FAQs

From Las Vegas to London

Are flight prices decreasing from Las Vegas to London 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 Las Vegas and London 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.

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

New policies can now be found on Delta to help keep travelers safe while flying. New policies for travelers booking flights from Las Vegas McCarran to London include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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

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

Can I find flights from Las Vegas to London for under $600 on Cheapflights?

Yes, there are multiple flights from Las Vegas to London for under $600. The cheapest flight booked recently is on Multiple Airlines for just $583, but on average you can expect to pay $661.

Are there nonstop flights from Las Vegas to London for under $900 on Cheapflights?

Cheapflights has at least 20 direct flights from Las Vegas to London under $900. A good price for a nonstop flight from Las Vegas to London is less than $922.

Are there last-minute flights available from Las Vegas to London for under $700?

There are currently 20+ open flights from Las Vegas to London within the next 7 days for less than $700.

Is Las Vegas weather warmer or cooler than London?

Temperatures around the 106 °F's can be experienced in July. The weather in London is colder than in Las Vegas. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Las Vegas to London?

Airlines like British Airways, American Airlines, and United Airlines fly from Las Vegas to London in about 10h 15m. The time it takes to get you to your destination can typically vary by up to 1h 36m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Las Vegas to London round-trip?

Currently priced at $696, United Airlines will fly you from Las Vegas to London and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $704. United Airlines is priced at 2% lower than the current average price of a flight leaving 3 months from now.

Alternative routes for Las Vegas to London

Destination information for London

Today's exchange rate
$1 = £0.71
Average temperature for February in London
50.0 °F
Avg rainfall for February in London
1.5 ″

Airports servicing Las Vegas

Airports servicing London

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

Top 10 airlines flying from Las Vegas to London

Airline Cheapest Average Flexibility On-time COVID-19 safety
Norwegian Air UK
$394 $518 No cancel fee N/A
Lufthansa
$449 $614 No cancel fee 76%
United Airlines
$445 $615 No cancel fee 69%
Norwegian
$381 $620 No cancel fee 74%
Iberia
$406 $676 No cancel fee 77%
WestJet
$375 $678 No cancel fee 60%
Air Canada
$433 $698 No cancel fee 67%
American Airlines
$156 $721 No cancel fee 71%
Finnair
$405 $724 No cancel fee 76%
Air France
$480 $754 No cancel fee 77%
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