If you're looking to fly from London Gatwick to Las Vegas, you might like to know that 22 / Sep / 2025 currently has the cheapest flights. At the moment, there are four airlines flying to Las Vegas. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Las Vegas.
There are 237 flights from London Gatwick to or via Las Vegas every week. Out of the four available airlines, the most popular ones are British Airways, JetBlue & Finnair. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.
Generally speaking, the flight from London Gatwick to Las Vegas takes around 12 hrs 45 mins. The fastest flight takes 10 hrs 55 mins to cover the 8440 km distance. You can view all flight times yourself in the results list.
January is normally the cheapest month to fly to Las Vegas, but it’s important to try different options when you search. Searching by month, for instance, will show you the best time of the week to fly. March is always the most expensive time to fly but, if you check regularly and book early, you have a better chance of getting a good deal.
