Buses (Lyon) — Lyon currently has over 130 bus lines (many of which circulate in the city). Some go out to neighboring towns and the suburbs of Lyon. Buses usually take the longest time, but they often go the furthest and to places where other types of transport do not.
Metro fares start at €1.80 for a single ride (for buses €2.00). See the TCL website for more details on fares, including map: www.tcl.fr