Berlin has two commercial airports, Berlin Tegel Airport and Shönefeld Airport, which are served by 67 airlines with access from 163 destinations in 50 countries. Getting to the Messe Berlin South Entrance is easily reached by S-Bahn or by Taxi.
From Berlin Tegel Airport (TXL): take the Bus 109 to S Charlottenburg (direction S + U Zoologischer Garten), at Charlottenburg take the S5 to Messe Süd (direction to Spandau).
Taxis from Berlin Tegel Airport to Messe Berlin South Entrance costs around €20.
From Berlin Schönefeld Airport (SXF): take the “Ringbahn” to Westkreuz (direction: clockwise), at Westkreuz take the S5 to Messe Süd (direction to Spandau).
Taxis from Berlin Schönefeld Airport to Messe Berlin South Entrance costs around €45-50
If you take a taxi from either airport, make sure you ask for Messe Berlin, South Entrance.