Paddington, London Paddington, also known as London Paddington, is a central London railway terminus and London Underground station complex, located on Praed Street in Paddington. Paddington tube station is served by the Bakerloo, Circle, District, and Hammersmith & City lines. It is also the terminus for the Heathrow Express and Heathrow Connect services to and from London Heathrow Airport. It is one of 19 stations in the United Kingdom managed directly by Network Rail. It is situated in fare zone 1.