Integrated fare system allows single ticket for multiple transport modes. System covers 296 municipalities divided into 6 fare bands. Maximum 6 zones can be covered per ticket. Up to 3 changes allowed within time limit and zones
Berlin is divided into three fare zones: AB, BC, and ABC. Single ticket valid for two hours costs €3.50-4.40 in zones AB-ABC. Short trip ticket valid for three stops on S-Bahn/subway, six on buses/trams
Kiwi.com offers flexible search for cheap flights worldwide. Users can search by dates, destinations, or price ranges. Map search shows cheapest routes with green highlights. NOMAD feature helps find cheapest multi-city itineraries
Full entry ticket costs €20 without online booking. Reduced entry ticket costs €8 without booking, €8+5 with skip-the-line. School tickets cost €4 without booking, €4+2 with skip-the-line. Student tickets cost €8 without booking, €8+13 with skip-the-line
Shortest flight time is 11 hours 35 minutes. Cheapest month is October, most expensive is April. Turkish Airlines offers 7 weekly nonstop flights. Qatar Airways provides 49 weekly connecting flights
Google Flights is a free flight search engine with over 300 airlines and OTAs. Shows real-time prices and calendar-based fare view for 12 months. Allows searching up to seven airports simultaneously. Includes Explore map for finding cheapest destinations