The Aer Lingus baggage policy outlines specific rules for carry-on and checked luggage based on your fare type and destination. Passengers are typically allowed one small personal item and, depending on the route or boarding option, a 10 kg cabin bag. Checked baggage allowances vary—Saver fares may not include any, while Plus, Flex, and Business fares offer one or more checked bags ranging from 20 to 32 kg. Additional baggage can be purchased online for lower fees. Aer Lingus also accommodates strollers and sports equipment. Reviewing the Aer Lingus baggage policy before traveling helps avoid unexpected charges and ensures smoother travel.