Menu

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

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Las Vegas to London are usually found in February or January, booked 50 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
$471 - $1,055
LON
Temperature
48.2 - 73.4 °F
LON
Rainfall
1.4 - 2.8 inches

Popular in

June

High demand for flights, 40% potential price rise

Cheapest in

February

Best time to find cheap flights, 26% potential price drop

Round-trip from

$471

From Las Vegas to London

One-way from

$187

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 51 days early can save you up to 38% on average compared to booking a flight this week. If booking 51 days before your flight isn’t an option for you, users have found flights from Las Vegas to London for as little as $813 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 $886 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 June. Prices are generally better when you fly from Las Vegas to London in February, with the cheapest ticket starting at $394.

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 October, November 2020

The best prices found for LAS to LON flights for October, November
6 Nov - 13 Nov
$489pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran
6 Nov - 13 Nov
$519pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran
19 Nov - 26 Nov
$532pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran

Las Vegas to London 2020 flight deals

Cheap flights to London from Las Vegas found for this year
6 Nov - 13 Nov
$489pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran
6 Nov - 13 Nov
$519pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran
19 Nov - 26 Nov
$532pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran

Non-stop flights to London from Las Vegas

Save time with Las Vegas to London direct flight deals
19 Apr - 30 Apr
$592pp
LAS
Las Vegas McCarran
American Airlines
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
American Airlines
Non-Stop
LAS
Las Vegas McCarran
16 Apr - 2 May
$598pp
LAS
Las Vegas McCarran
American Airlines
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
American Airlines
Non-Stop
LAS
Las Vegas McCarran
10 Dec - 11 Jan
$618pp
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

Late deals on round-trip flights to London from Las Vegas, departing today and this week
28 Oct - 18 Nov
$561pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
     
3 STOPS
LAS
Las Vegas McCarran
28 Oct - 18 Nov
$564pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
 
1 STOP
LAS
Las Vegas McCarran
28 Oct - 18 Nov
$657pp
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran

One-way flights to London from Las Vegas

The cheapest one-way flights from Las Vegas to London
6:05 pm - 5:40 pm
Multiple Airlines
2 Stops
41h 35m
LAS - LHR
Multiple Airlines
$187
Kiwi.com
4:20 am - 7:40 am
Multiple Airlines
2 Stops
19h 20m
LAS - LHR
Multiple Airlines
$207
Kiwi.com
5:20 am - 1:30 pm
Multiple Airlines
2 Stops
25h 10m
LAS - LHR
Multiple Airlines
$209
Kiwi.com

Related info for your journey

Useful info, stats and facts about Las Vegas to London flights.

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 $500 on Cheapflights?

Yes, there are multiple flights from Las Vegas to London for under $500. The cheapest flight booked recently is on Multiple Airlines for just $489, but on average you can expect to pay $552.

Are there nonstop flights from Las Vegas to London for under $600 on Cheapflights?

Cheapflights has at least 20 direct flights from Las Vegas to London under $600. A good price for a nonstop flight from Las Vegas to London is less than $647.

Are there last-minute flights available from Las Vegas to London for under $600?

There are currently 20+ open flights from Las Vegas to London within the next 7 days for less than $600.

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 Finnair, British Airways, and KLM fly from Las Vegas to London in about 9h 45m. The time it takes to get you to your destination is usually consistent. Most flights are nonstop.

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

Currently priced at $540, Delta will fly you from Las Vegas to London and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $592. Delta is priced at 14% 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

Things to know before you go. Useful info for your trip from Las Vegas to London
Today's exchange rate
$1 = £0.77
Flight duration
10h 22m
Average temperature for October in London
60.8 °F
Avg rainfall for October in London
2.8 ″

Airports servicing Las Vegas

Airports servicing London

Heathrow (LHR)
Luton (LTN)
Stansted (STN)
City (LCY)
Southend (SEN)
Home Europe United Kingdom England London Cheap flights from Las Vegas to London