366 - 748 GBP
In general when looking for the cheapest flight to Las Vegas, try to book your flight during the month of February for the best deal.
In general, most flyers find the cheapest time to book a flight to Las Vegas is about 45 days prior.
On average, the cheapest flights to Las Vegas are found when departing on a Wednesday. Try to avoid departing on a Sunday, as this is usually the most expensive day.
On average you can find the best deals on plane tickets to Las Vegas when looking for flights with evening departure times.