Originally Posted by
Flying Lawyer
The quickest way is helicopter. Taxi will take about 30 minutes and should be in the range of 50 Euro. Or
- take the Bus 109 and change at Bahrhof Charlottenburg Platform 6
- take the Bus X9 and change at Bahnhof Zoo Platform 5
- take the Bus TXL and change at Berlin Hauptbahnhof Platform 13
to the S9 to Schönefeld Airport. Will cost you 2,70 Euro (Ticket Berlin ABC), takes 90 minutes. It can be done in 70 minutes with more changes, but if you are not familiar with the Berlin transport system, refrain from doing so. The 109 and the change at Charlottenburg should be the easiest.
Rather than the S9, much better to take the airport express train (technically RE7 or RB14). Same ticket, same stations (Zoo or Hauptbahnhof), it's a direct train to Schoenefeld with a lot less stops so you'll shave off 20 min with NO extra hassle. For the correct departure platform, check the yellow departures lists all over the stations. The train runs every 30 mins, for schedule see
http://www.berlin-airport.de/EN/Reis...tionsplan.html. Note: this won't work for the Charlottenburg transfer described above, no stops there.