This study examines Ryanair's business model, focusing on its pricing strategy, supply chain management, and marketing tactics. It analyzes how Ryanair has achieved a dominant position in the European aviation industry through a cost-leadership approach, leveraging secondary airports, efficient staff, and government grants. The study also explores Ryanair's evolving marketing strategy, emphasizing customer retention and acquisition through website and mobile app enhancements, SEO, and CRM initiatives.