Cheapflights is a UK-founded travel fare metasearch engine that compares flight prices from thousands of airlines and travel agents worldwide. Launched in 1996 and now part of Booking Holdings, it offers airfares, hotels, and car hire on a single platform. Known for its user-friendly tools like price alerts and calendar-based date comparisons, Shoppers can access Cheapflights deals and discounts through flash fare alerts, seasonal promotions, and exclusive partner offers, making it a go-to resource for finding budget-friendly travel options.