As of yesterday two weekly flights will depart Gatwick on a Monday and Thursday, operated by the airline’s Boeing 787 Dreamliner aircraft.

Las Vegas is Norwegian’s third long-haul route to launch from Gatwick this year, alongside Oakland, San Francisco and Boston.

Norwegian chief commercial officer, Thomas Ramdahl, said: “Our great value fares offer more choice and flexibility for the British public wanting to travel to Nevada on any budget.

“This year has been our busiest yet at Gatwick with the addition of three new direct transatlantic routes, as well as extra frequency and capacity on our existing network. We look forward to welcoming more passengers on board our low-cost, high quality flights to the US.”

Guy Stephenson, chief commercial officer at Gatwick, added: “Las Vegas has long been a popular destination with Gatwick’s passengers.

“This, the newest long-haul service from Gatwick, will increase the choice of flights available to those travelling to one of the USA’s most exciting cities.”