Description: Both checked and carry-on baggage are subject to specific rules in the Aer Lingus baggage policy. One cabin bag and one personal item are permitted per passenger. The best way for travelers to save money is to pre-book their luggage online. They should also visit the Aer Lingus website for complete information on baggage fees and allowances. Passengers can seek assistance from the Aer Lingus baggage service desk by reporting any issues with delayed baggage.