What are the accepted forms of payment on Iberia Airlines?

Iberia Airlines accepts various forms of payment to ensure convenience for passengers. The accepted forms of payment include major credit cards like Visa, MasterCard, American Express, and Diners Club. Debit cards issued by participating banks are also accepted, as well as PayPal. Additionally, customers can use Avios, the airline's loyalty program currency, to partially or fully pay for their flights. It is essential to ensure that the payment method used is valid for the specific booking, as some fare types or destinations may have restrictions. For further assistance, customers can contact Iberia's customer service or refer to the airline's website for comprehensive information on accepted forms of payment and any applicable terms and conditions.