How to Add Extra Baggage on Iberia Airlines Step-by-Step Guide Traveling today often means carrying more than expected. Business travelers may carry extra equipment. Families often pack additional items. Long international trips usually require more clothing and essentials. If you are flying with Iberia, understanding How to Add Extra Baggage on Iberia Airlines can help you avoid stress and high airport fees. The Iberia Airlines Extra Baggage process is simple when you know