Diefenbachgasse 1-3Vienna, Austria 1150 Phone: +43 1-235-0009Toll Free: +800-426-7866 Hotel E-mailHotel Website Classification 3 Superior Tourist Class Commission Rooms Rates 10% 355 - Hoteliers! Is your information accurate? Update Here Hampton by Hilton Vienna City West Location & Neighborhood 25 KM from Vienna Intl airport.