The average bus between London Paddington and Union Street takes 50 min and the fastest bus takes 42 min. There is a bus service every few hours from London Paddington to Union Street. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 2 hours between London Paddington and Union Street. The earliest departure is at 12:09 AM at night, and the last departure from London Paddington is at 11:59 PM which arrives into Union Street at 12:51 AM. All services require a transfer at Paddington Station and take an average of 50 min. The schedules shown below are for the next available departures.

47 min • 1 change
Arrives next day

50 min • 1 change
Arrives next day

56 min • 1 change

44 min • 1 change

50 min • 1 change

47 min • 1 change

47 min • 1 change

49 min • 1 change

1h • 1 change

52 min • 1 change

49 min • 1 change

1h 1m • 1 change

54 min • 1 change

1h 2m • 1 change

51 min • 1 change

54 min • 1 change

58 min • 1 change

1h • 1 change

58 min • 1 change
Want to know about travelling from London Paddington to Union Street? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from London Paddington to Union Street. However, there are services departing from London Paddington station and arriving at Union Street station via Charing Cross. The journey, including transfers, takes approximately 50 min.
London Paddington to Union Street bus services, operated by London Buses, depart from Paddington Station.
London Paddington to Union Street bus services, operated by London Buses, arrive at Union Street station.
The distance between London Paddington and Union Street is 6.1 km. The road distance is 11 km.
You can take a vehicle from London Paddington to Union Street via Paddington Station, Charing Cross, and Trafalgar Square/Charing Cross in around 1h 6m.