Does Ryanair Fly to the us, Europe’s largest low-cost airline, operates an extensive network across Europe, North Africa, and the Middle East, serving over 40 countries and more than 240 destinations. With primary bases in major airports like London Stansted, Dublin, and Charleroi, Ryanair focuses on connecting secondary and regional airports to maximize efficiency and reduce costs. Popular routes include high-frequency flights between UK and Ireland, Mediterranean holiday hotspots, and major European cities.