The Aer Lingus baggage policy provides clear guidelines to help travelers prepare for their journey with ease and avoid unexpected fees. For carry-on luggage, passengers are allowed one cabin bag weighing up to 10 kg and one small personal item, such as a handbag or laptop bag. Checked baggage allowances vary by fare type—Saver fares do not include checked bags, while Plus, Advantage, and Business Class fares offer one or more checked bags, typically ranging from 20 kg to 32 kg. Additional fees apply for overweight or extra bags, especially on international routes. Understanding the Aer Lingus baggage policy in advance ensures a smoother, stress-free travel experience.