The main airline offering a large number of flights to and from Spain in Europe and Latin America is Iberia. However, the issue still exists. Iberia: Is Iberia A Good Airline? Friendly service, comfortable seats, and quick departures are appreciated by patrons. Iberia is a wonderful option for both business and leisure travellers because it provides fairly priced tickets and a pleasant overall experience, despite some customers’ dissatisfaction with the quality of the food and in-flight amenities.