Messestrasse 2Vienna, Austria 1020 Phone: +43 1-727-270Toll Free: +800-4HONORS Hotel E-mailHotel Website Classification 6 First Class Commission Rooms Rates - 243 $127-$127 (USD) Hoteliers! Is your information accurate? Update Here Spark by Hilton Vienna Messe Prater Location & Neighborhood Directly opposite to the Messe Wien Neu.