Milentija Popovica 5Belgrade, Serbia 11070 Phone: +381 11-301-1234Fax: +381 11-311-2234Toll Free: +800-233-1234 Hotel E-mailHotel Website Classification 9 Deluxe Commission Rooms Rates 10% 292 - Hoteliers! Is your information accurate? Update Here Hyatt Regency Belgrade Location & Neighborhood 15 KM, 15 min from Nikola Tesla airport.