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
£406 - £759
LAS
Temperature
15 - 41 °C
LAS
Precipitation
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 London Heathrow to Las Vegas McCarran

One-way from

£282

One-way flight from London Heathrow to Las Vegas McCarran

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 London Heathrow Airport to Las Vegas?

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 London Heathrow Airport to Las Vegas 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 London Heathrow Airport 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 Heathrow Airport in February are about £535 on average during February, but can be found for as low as £319.

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

When flying from London Heathrow Airport to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Heathrow to Las Vegas in September, October 2021

The best prices found for LHR to LAS flights in September, October
26 Oct - 3 Nov
£355pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
SWISS
   
2 STOPS
LHR
London Heathrow
26 Oct - 3 Nov
£365pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
 
1 STOP
LHR
London Heathrow
26 Oct - 3 Nov
£383pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Air Canada
 
1 STOP
LHR
London Heathrow

London Heathrow to Las Vegas 2021 flight deals

Cheap flights to Las Vegas from Heathrow found for this year
14 Nov - 6 Dec
£349pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow
9 Nov - 23 Nov
£354pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
SWISS
   
2 STOPS
LHR
London Heathrow
26 Oct - 3 Nov
£355pp
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 Heathrow

Save time with Heathrow to Las Vegas direct flight deals
2 Feb - 16 Feb
£401pp
LHR
London Heathrow
Virgin Atlantic
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
Direct
LHR
London Heathrow
2 Feb - 16 Feb
£403pp
LHR
London Heathrow
Virgin Atlantic
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Virgin Atlantic
Direct
LHR
London Heathrow
9 Nov - 23 Nov
£409pp
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
25 Sep - 30 Sep
£548pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
26 Sep - 30 Sep
£555pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
 
1 STOP
LHR
London Heathrow
25 Sep - 30 Sep
£569pp
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 Heathrow

The cheapest one-way flights from Heathrow to Las Vegas
05:00 - 16:55
Multiple Airlines
1 stop
19h 55m
LHR - LAS
Multiple Airlines
£282
Gotogate
06:10 - 16:55
Multiple Airlines
1 stop
18h 45m
LHR - LAS
Multiple Airlines
£285
FlightNetwork
06:10 - 16:55
Multiple Airlines
1 stop
18h 45m
LHR - LAS
Multiple Airlines
£302
Gotogate

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

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

Located just 6.2 mi from the city centre, Las Vegas McCarran is the airport most travellers 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.

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.

Are flight prices decreasing from London Heathrow Airport 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 Heathrow Airport 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 Heathrow Airport to Las Vegas for under £400 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Las Vegas for under £400. The cheapest flight booked recently is on Air Canada for just £339, but on average you can expect to pay £359.

Are there direct flights from London Heathrow Airport to Las Vegas for under £400 on Cheapflights?

Cheapflights has 20 direct flights from London Heathrow Airport to Las Vegas under £400. A good price for a direct flight from London Heathrow Airport to Las Vegas is less than £429.

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

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

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

Cheapflights users have booked flights from London Heathrow Airport to Las Vegas from £339 return. Other airlines that can offer you cheap pricing are Virgin Atlantic, from £349, and Brussels Airlines, from £359. Users have found that Air Canada is 36% cheaper than the other options available to this destination.

COVID Restrictions

View COVID Travel Restrictions for Las Vegas, NV

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

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

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

COVID-19 testing requirements
Visitors from London Heathrow 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 Heathrow are not required to quarantine after entering Las Vegas McCarran.

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

Returning to London Heathrow 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 Heathrow.

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

Hide COVID Travel Restrictions for Las Vegas, NV

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 = $1.38
Average temperature for September in Las Vegas
36.0 °C
Avg rainfall for September in Las Vegas
7.0 mm

Airports servicing London

Airports servicing Las Vegas

Top 10 airlines flying from London Heathrow to Las Vegas McCarran

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
Eurowings
£295 £625 No cancel fee 87%
Search Eurowings flights
British Airways
£299 £591 No cancel fee 70%
Search British Airways flights
Air Canada
£301 £553 No cancel fee 67%
Search Air Canada flights
Austrian Airlines
£306 £345 No cancel fee 78%
Search Austrian Airlines flights
United Airlines
£309 £515 No cancel fee 69%
Search United Airlines flights
American Airlines
£318 £546 No cancel fee 71%
Search American Airlines flights
Lufthansa
£323 £504 No cancel fee 76%
Search Lufthansa flights
Iberia
£324 £643 No cancel fee 77%
Search Iberia flights
Virgin Atlantic
£330 £624 No cancel fee 72%
Search Virgin Atlantic flights
Delta
£341 £636 No cancel fee N/A
Search Delta flights

Hourly flight availability from Heathrow to Las Vegas

See what time of day planes typically take off from Heathrow 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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