Ryanair has unveiled its summer 2025 expansion at Kerry, Ireland West, and Belfast International airports, adding new routes and increased frequencies. Ireland West Airport Knock will feature 17 routes to European hotspots, plus increased service on seven routes. Kerry Airport’s schedule includes seven routes, including Faro, Frankfurt-Hahn, and London Stansted, with added flights to Alicante. Belfast International will operate 19 routes, including a new service to Kaunas, Lithuania, and increased flights to Malaga, Alicante, and Malta.