From the Airport:
The new City Airport Train, CAT, will take you to Station Wien-Mitte in about 16 minutes. Departures every 30 minutes. Underground U3 direction Ottakring to Neubaugasse/Amerlingstrasse, where you will find the Hotel Kummer.
From Bratislava Airport:
Together with its partner Slovak Lines, the Postbus offers attractive connections 17 times a day from Vienna Südtiroler via the Vienna Airport to the Slovakian capital Bratislava.
Vienna Airport Service:
The Vienna AirportLine connects the most important places in Vienna with the Airport.
Welcome on Board of the Vienna AirportLines!
From West Railway Station: (Westbahnhof)
Underground U3 direction Simmering, only 2 stops to Neubaugasse/ Amerlingstrasse, where you will find the Hotel Kummer or directly by walk within 7 -10 minutes only.
From South Railway Station: (Südbahnhof)
Bus 13A direction Alserbachstrasse to Mariahilfer Strasse, Hotel Kummer.