Cheap flights from Heathrow to Las Vegas

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How to find the cheapest flight from
Heathrow (LHR) to Las Vegas (LAS)

All the information you need to plan the best LHR to LAS flight in 2021: compare Heathrow to Las Vegas flight prices with the expected peak season, weather and rainfall in Las Vegas.
LHR - LAS
Price
£401 - £749
LAS
Temperature
15 - 41 °C
LAS
Rainfall
2 - 24 mm

Popular in

August

High demand for flights, 30% potential price rise

Cheapest in

November

Best time to find cheap flights, 24% potential price drop

Average price

£577

Average for round-trip flights in April 2021

Round-trip from

£401

From Heathrow to Las Vegas

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Heathrow 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 Heathrow to Las Vegas from £570 1-2 weeks out and tickets from £655 for flights departing within the next 72 hours.

What is the cheapest month to fly from Heathrow 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 Heathrow in February are about £528 on average during February, but can be found for as low as £315.

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

The best prices found for LHR to LAS flights in April, May
20 May - 3 Jun
£298pp
LHR
London Heathrow
Air Canada
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
   
2 STOPS
LHR
London Heathrow
20 May - 3 Jun
£299pp
LHR
London Heathrow
Air Canada
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
   
2 STOPS
LHR
London Heathrow
20 May - 3 Jun
£304pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Lufthansa
 
1 STOP
LHR
London Heathrow

Heathrow to Las Vegas 2021 flight deals

Cheap flights to Las Vegas from Heathrow found for this year
21 Jun - 5 Jul
£298pp
LHR
London Heathrow
Air Canada
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
 
1 STOP
LHR
London Heathrow
20 May - 3 Jun
£299pp
LHR
London Heathrow
Air Canada
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
   
2 STOPS
LHR
London Heathrow
20 May - 3 Jun
£304pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Lufthansa
 
1 STOP
LHR
London Heathrow

Direct flights to Las Vegas from Heathrow

Save time with Heathrow to Las Vegas direct flight deals
20 May - 3 Jun
£472pp
LHR
London Heathrow
Virgin Atlantic
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
Direct
LHR
London Heathrow
20 May - 3 Jun
£477pp
LHR
London Heathrow
Virgin Atlantic
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
Direct
LHR
London Heathrow
28 May - 31 May
£478pp
LHR
London Heathrow
Virgin Atlantic
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Las Vegas

Late deals on return flights to Las Vegas from Heathrow, departing today and this week
30 Apr - 2 May
£464pp
LHR
London Heathrow
Finnair
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Finnair
 
1 STOP
LHR
London Heathrow
30 Apr - 2 May
£532pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow
30 Apr - 2 May
£541pp
LHR
London Heathrow
Finnair
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Finnair
 
1 STOP
LHR
London Heathrow

One-way flights to Las Vegas from Las Vegas

The cheapest one-way flights from Heathrow to Las Vegas
10:10 - 17:14
Multiple Airlines
1 stop
15h 04m
LHR - LAS
Multiple Airlines
£328
Bravofly
07:05 - 15:48
Brussels Airlines
2 stops
40h 43m
LHR - LAS
Brussels Airlines
08:20 - 16:12
Lufthansa
1 stop
15h 52m
LHR - LAS
Lufthansa
£352
Lufthansa

Related info for your journey

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

Flight FAQs

From Heathrow to Las Vegas

Are flight prices decreasing from Heathrow 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 Heathrow 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.

What safety measures are being taken by airlines flying from London Heathrow 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. Some of the new policies that have been implemented to accommodate travellers flying from London Heathrow to Las Vegas McCarran are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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

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

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

Located just 6.2 mi from the city center, Las Vegas McCarran is the airport most travelers will use when flying to Las Vegas from London Heathrow. Booking flights from London Heathrow to McCarran (LAS) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 16 different airlines.

Can I find flights from Heathrow to Las Vegas for under £359 on Cheapflights?

Yes, there are multiple flights from Heathrow to Las Vegas for under £359. The cheapest flight booked recently is on Air Canada for just £298, but on average you can expect to pay £311.

Are there direct flights from Heathrow to Las Vegas for under £503 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Las Vegas under £503. A good price for a direct flight from Heathrow to Las Vegas is less than £507.

Are there last-minute flights available from Heathrow to Las Vegas for under £503?

There are currently 20+ open flights from Heathrow to Las Vegas within the next 7 days for less than £503.

Does it rain more in Heathrow or Las Vegas?

Heathrow will have greater rainfall in 0 compared to Las Vegas over the next 20 days.

Is Heathrow 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 Heathrow. Plan for potential changes in flight availability as peak weather approaches in this location.

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

For as low as £308, Air Canada can have you in Las Vegas from Heathrow in 15h 04m. Both multi-stop and direct flights can be found to your destination and back.

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

Air Canada, at £298, was found to be the cheapest airline from Heathrow to Las Vegas.Alternate airlines flying return to your destination include Lufthansa and United Airlines. These flights start at 43% lower than the current average price 3 months from now.

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

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as £291. Users have also found prices from £316 and £326 on Air Canada and Lufthansa, respectively.

Alternative routes for Heathrow 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 Heathrow to Las Vegas.
Today's exchange rate
£1 = $1.40
Average temperature for April in Las Vegas
27.0 °C
Avg rainfall for April in Las Vegas
4.0 mm

Airports servicing London

Airports servicing Las Vegas

Top 10 airlines flying from Heathrow to Las Vegas

The chart below displays the airlines Cheapflights users travelling from Heathrow 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
Lufthansa
£444 £693 No cancel fee 76%
Search Lufthansa flights
United Airlines
£424 £707 No cancel fee 69%
Search United Airlines flights
American Airlines
£437 £750 No cancel fee 71%
Search American Airlines flights
Air Canada
£413 £761 No cancel fee 67%
Search Air Canada 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 £785 No cancel fee 60%
Search WestJet flights
Finnair
£533 £803 No cancel fee 76%
Search Finnair flights
Eurowings
£405 £859 No cancel fee 87%
Search Eurowings flights
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