Getting from Berlin Brandenburg Airport (BER) to the city center in 2026 is most efficient via the Airport Express (FEX) or the regional trains (RE8 and RB23). These trains run frequently from the station directly under Terminal 1-2 and reach Berlin Hauptbahnhof (Central Station) in approximately 30 to 35 minutes. For a more budget-friendly but slower option, the S-Bahn lines S9 and S45 provide a direct link to the city, stopping at many more local stations along the way. If you are staying in the southern part of the city, the X7 and X71 express buses connect the airport to the Rudow U-Bahn station. Taxis and rideshares like Uber are also available, taking about 40–60 minutes depending on traffic and costing roughly €50–€70. It is a peer-to-peer "pro-tip" to buy a Berlin AB zone ticket (or ABC if you plan to visit Potsdam) and validate it at the yellow or red machines on the platform before boarding to avoid a heavy fine from the frequent ticket inspectors.