To enter, Iberia Plus cardholders must sign up on Iberia.com and use their Iberia Plus card at least once between now until 31 August. Madrid, Spain, 2014-7-30 — /Travel PR News/ — Iberia has launched a new competition, called “Summer flights”, for the members of its Frequent Flyer programme. Members of the Iberia Plus loyalty program can win one… Read the full press release