Bangkok Travel Guide
For a fare of B8 on non-air-conditioned buses and B12 to B25 on air-conditioned ones, you can travel virtually anywhere in the city. Air-conditioned microbuses charge B25. Most buses operate from 5 am to around 11 pm, but a few routes operate around the clock. You can pick up a route map at most bookstalls for B35, or just to ask locals which bus is headed to your destination.