If you're looking to fly from London Heathrow to Las Vegas, you might like to know that 30 / Apr / 2025 currently has the cheapest flights. At the moment, there are 17 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.
British Airways is the most popular airline that flies from London Heathrow to Las Vegas. But it's still worth looking at other options, as there are 3,314 flights to Las Vegas every week. If you want to broaden your search, look at flights departing from other airports.
Your flight from London Heathrow to Las Vegas will take at least 10 hrs 40 mins. On average, it takes 13 hrs 50 mins to fly the 8401 km distance. Take a look at flight times to see which one works best for you.
The cheapest month to fly to Las Vegas is January, while September is when the prices of flights, hotels and car hire will be at their highest. If you need somewhere to stay for your trip to the USA, take a look at our accommodation options.
