Aer Lingus Baggage Policy outlines everything passengers need to know about traveling with checked, carry-on, and special luggage. The airline allows one cabin bag and a personal item onboard, with size and weight limits that vary by fare. Checked baggage allowances depend on the route and ticket type, with additional fees for extra weight or pieces. Sports equipment, musical instruments, and oversized items must be booked in advance to avoid delays. Understanding Aer Lingus Policy helps travelers avoid unexpected charges, ensures compliance with airline rules, and streamlines the airport experience for business, leisure, and family trips across Europe, America, and beyond.