Earn up to quadruple Air France/KLM Flying Blue award miles when you register and complete a stay at a Hilton HHonors hotel in Europe, the Middle East or Africa through May 31, 2014.

Hilton HHonors members can earn double bonus Air France/KLM Flying Blue miles on a two-night stay, triple bonus miles on a three-night stay and quadruple bonus miles if you stay four nights or more at Waldorf Astoria, Conrad, Hilton, DoubleTree, Hilton Garden Inn, Hilton Grand Vacations and Hampton Inn.

Hilton HHonors members must register for the promotion online prior to completing your stay. Members must also be sure to select Air France/KLM Flying Blue as your preferred Double Dip Points & Miles partner in your Hilton HHonors account profile, and select Points and Miles as your Double Dip Earning Style.

For more information or to register for the promotion visit, HERE