Cheap flights from Heathrow to McCarran Intl

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How to find the cheapest flight from
Heathrow (LHR) to McCarran Intl (LAS)

All the information you need to plan the best LHR to LAS flight in 2021: compare Heathrow to McCarran Intl flight prices with the expected peak season, weather and rainfall in McCarran Intl.
LHR - LAS
Price
£406 - £759
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

Round-trip from

£406

From Heathrow to McCarran Intl

One-way from

£267

One-way flight from Heathrow to McCarran Intl

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 McCarran Intl?

Travellers have found it’s best to book a flight 50 days in advance to save up to 35% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Heathrow to McCarran Intl 1-2 weeks in advance for as low as £578, or £664 for flights within the next 24 hours.

What is the cheapest month to fly from Heathrow to McCarran Intl?

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 McCarran Intl. Flights to McCarran Intl from Heathrow in February are about £535 on average during February, but can be found for as low as £319.

Cheap flights from Heathrow to McCarran Intl in April, May 2021

The best prices found for LHR to LAS flights in April, May
30 Apr - 7 May
£317pp
LHR
London Heathrow
Lufthansa
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Lufthansa
   
2 STOPS
LHR
London Heathrow
14 May - 21 May
£323pp
LHR
London Heathrow
Lufthansa
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Lufthansa
   
2 STOPS
LHR
London Heathrow
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

Heathrow to McCarran Intl 2021 flight deals

Cheap flights to McCarran Intl from Heathrow found for this year
22 Sep - 29 Sep
£306pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Austrian Airlines
 
1 STOP
LHR
London Heathrow
9 Sep - 15 Sep
£306pp
LHR
London Heathrow
Air Canada
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
   
2 STOPS
LHR
London Heathrow
21 Sep - 28 Sep
£307pp
LHR
London Heathrow
Air Canada
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
   
2 STOPS
LHR
London Heathrow

Direct flights to McCarran Intl from Heathrow

Save time with Heathrow to McCarran Intl direct flight deals
15 Jun - 24 Jun
£359pp
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 Heathrow to McCarran Intl

Late deals on return flights to McCarran Intl from Heathrow, departing today and this week
24 Apr - 30 Apr
£457pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
24 Apr - 30 Apr
£512pp
LHR
London Heathrow
Finnair
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Finnair
 
1 STOP
LHR
London Heathrow
21 Apr - 28 Apr
£512pp
LHR
London Heathrow
Finnair
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Finnair
 
1 STOP
LHR
London Heathrow

One-way flights to McCarran Intl from Heathrow

The cheapest one-way flights from Heathrow to McCarran Intl
06:10 - 18:59
KLM
1 stop
20h 49m
LHR - LAS
KLM
£268
KLM
06:05 - 06:50
Air Canada
1 stop
32h 45m
LHR - LAS
Air Canada
£283
123 Milhas
07:30 - 13:34
Air France
1 stop
14h 04m
LHR - LAS
Air France
£318
lastminute.com

Related info for your journey

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

Flight FAQs

From Heathrow to McCarran Intl

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.

Can I find flights from Heathrow to McCarran Intl for under £364 on Cheapflights?

Yes, there are multiple flights from Heathrow to McCarran Intl for under £364. The cheapest flight booked recently is on Multiple Airlines for just £306, but on average you can expect to pay £316.

Are there direct flights from Heathrow to McCarran Intl for under £364 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to McCarran Intl under £364. A good price for a direct flight from Heathrow to McCarran Intl is less than £405.

Are there last-minute flights available from Heathrow to McCarran Intl for under £509?

There are currently 20+ open flights from Heathrow to McCarran Intl within the next 7 days for less than £509.

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 McCarran Intl?

A quick flight from Heathrow to McCarran Intl can take about 10h 40m. Virgin Atlantic provides one of the quickest options available for as low as £344. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Heathrow to McCarran Intl return?

Our cheapest airline available from Heathrow to McCarran Intl is Air Canada. Our recent data shows that you can find tickets from as low as £307 on this airline. Additional options worth looking into are Lufthansa and Virgin Atlantic, starting at £313 and £329 round-trip. Air Canada is currently priced 42% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Heathrow to McCarran Intl one-way?

The cheapest airline one-way is Virgin Atlantic, with whom users have recently found tickets for as low as £223. However, be on the lookout for offers from Delta and KLM, as they are both options that can get you from Heathrow to McCarran Intl for a low price.

Alternative routes for Heathrow to McCarran Intl

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

Destination information for McCarran Intl

Things to know before you go - useful duration and weather info for your trip from Heathrow to McCarran Intl.
Today's exchange rate
£1 = $1.38
Average temperature for April in McCarran Intl
27.0 °C
Avg rainfall for April in McCarran Intl
4.0 mm

Airports servicing London

Airports servicing Las Vegas

Top 10 airlines flying from Heathrow to McCarran Intl

The chart below displays the airlines Cheapflights users travelling from Heathrow to McCarran Intl 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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