By Transit
The London Transit Commission (http://www.londontransit.ca) LTC operates within the city at a $2.75 cash fare, ticket strips are available at a reduced price at most convenience stores, and monthly passes are available. Buses vary from every 5 minutes downtown, to every 15 to 60 minutes in various other areas. The LTC doesn't operate past midnight on major routes, so expect to travel by taxi after that time.
By bike
By bike
The city has an extensive bicycle path network. A map can be found here warning - large PDF