London to Las Vegas Flight Deals

The displayed fares were last found on: Tue | 07 June 04:51 AM(EST) . Fares are round trip.

Check London to Las Vegas plane ticket costs with popular carriers. The flights are round-trip. Fare are non-warranted as airline may update them frequently. The air ticket cost includes base fare, fuel surcharges, airline/airport/government taxes, and our service fee. More booking details available with Terms and Conditions.

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Search, Compare and Book London to Las Vegas Flights

Cheapfaremart helps you get highly competitive airfares for your travel. Check the lowest fare available with flagship and popular carriers operating flights from London to Las Vegas. Since London is home to multiple airports, you can check availability of seats by changing the departure airport.

London to Las Vegas Flight Information

Departure Airport Choices in London, UK

London Heathrow Airport

Official Name: London Heathrow Airport

Airport Code: LHR

Location: 14 miles (23 km) west of Central London

Quick Facts about LHR: The airport ranks as the seventh-busiest airport in the world. A record 78 014 598 passengers enplaned and deplaned at the airport in 2017, according to the Airports Council International report.

Gatwick Airport

Official Name: Gatwick Airport

Airport Code: LGW

Location: The airport is situated near Crawley in West Sussex, southeast England, 29.5 miles (47.5 km) south of Central London.

Quick Facts about LGW: After LHR, this is the second-busiest airport by total passenger traffic in the United Kingdom. The airport connects the city with the world with direct and connecting flights.

Arrival Airport in Las Vegas

Las Vegas International Airport

Official name: McCarran International Airport

Airport code: LAS

Location: About 5 miles (8.0 km) south of Downtown Las Vegas in Paradise, Nevada

Quick Facts about LAS: The airport ranks 30th by size worldwide, and is a hub for Allegiant Air, Frontier Airlines, JSX, Southwest Airlines, Spirit Airlines, and Sun Country Airlines.

Flight Distance, Time

Flight Distance: 5,234 miles (8423 km)

Travel Duration (Nonstop Flight): 10 hours 45 minutes

Time Difference: LAS is 08 hours behind London, UK

Note: Your travel duration may change depending up on the aircraft speed, time needed for an aircraft to land at the arrival terminal depending upon the availability of gates, and other factors. In case of a connection or stopover, you should keep in mind the transfer time or stop-over time.

Airlines Operating Nonstop and Connecting Flights

S. No. Airlines Type of Flight Connections
1 Virgin Atlantic (VA) Nonstop Not applicable
2 KLM (KL) Nonstop Not applicable
3 Air France (AF) Nonstop Not applicable
4 Air Canada 1-Stop Vancouver, YVR
5 United 1-Stop Newark, EWR
6 Lufthansa (Operated by Air Canada) 1-Stop Vancouver, YVR
7 American (AA) 1-Stop Chicago, ORD
8 British Airways (Operated by Air Canad) 1-Stop Calgary (YYC)
9 Alitalia (Operated by Delta) 2-Stop Rome Fiumicino, FCO;

New York Kennedy, JFK

10 Air Canada (Operated by United) 2-Stop Vancouver (YVR); San Francisco (SFO)
11. KLM (Operated by Delta) 2-Stop Amsterdam (AMS); Seattle (SEA)
12 British Airways (Operated by United) 2-Stop Toronto (YYZ); Denver (DEN)

Las Vegas Climate Information


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Las Vegas Tourism Season


Spring and autumn”

Months: February and March, November and December



Months: June, July, August


“Early summer and winter”

Months: January, April, May

Frequently Asked Questions

What percentage of departure flights gets delayed at London Heathrow Airport?

Twenty-five-point three (25.3) percent of the 19,228 departure flights were delayed at this airport in London in January 2020, according to the monthly OAG Report.

What percentage of departure flights gets delayed at London Gatwick Airport?

Fourteen-point-nine (14.9) percent of 8,805 departure flights were delayed at this airport in London in January 2020, according to the monthly OAG Report.

What percentage of arrival flights gets delayed at McCarran International Airport?

Twenty percent of 22,644k flights were delayed at McCarran International Airport. The average delay minutes measured was 58.31.

Which airline has the best on-time performance on this route?

Iberia is way ahead of its counterparts by the number of flights and their on-time performance, according to the OAG Report (June ’18 – May ’19)


Airlines On-Time Flight % Total Flights
Iberia 83.4 212,907
Alaska Airlines 80.7 456,996
Icelandair 79.2 24,691
American Airlines 76.9 2,320,441
United Airlines 76.9 1,769,122
Finnair 76.8 129,333
British Airways 76.9 368,963
Austrian Airlines 76.7 137,414
Lufthansa 70.3 549,651