NEWS & OFFERS: Etihad Adds to the ‘Extraordinary Challenge’ Prize Pot, Win 500K Miles & Points with Flying Blue-Accor & New Wizz Air-AMEX Offer

New ‘Extraordinary Milestones’ Increase Etihad’s Extraordinary Challenge Prize Pot to 20 Million Miles With over 50,000 participants already signed up, Etihad has added an extra 12.5 million miles to the…