The average train between London Paddington and Union Street takes 22 min and the fastest train takes 20 min. The train runs at least 11 times per hour 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.
Trains run every 5 minutes between London Paddington and Union Street. The earliest departure is at 12:22 AM at night, and the last departure from London Paddington is at 8:31 AM which arrives into Union Street at 8:53 AM. All services require a transfer at Liverpool Street Station and take an average of 22 min. The schedules shown below are for the next available departures.

5h 40m • 1 change

20 min • 1 change

21 min • 1 change

22 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 train from London Paddington to Union Street. However, there are services departing from London Paddington station and arriving at Union Street station via Liverpool Street Station station. The journey, including transfers, takes approximately 22 min.
London Paddington to Union Street train services, operated by Elizabeth Line (TfL), depart from London Paddington station.
London Paddington to Union Street train services, operated by Elizabeth Line (TfL), arrive at Borough station.
Book your London Paddington to Union Street train tickets online with Elizabeth Line (TfL) and London Underground (Tube).
The distance between London Paddington and Union Street is 6.1 km. The road distance is 10 km.
London Underground (Tube) operates a subway from Paddington station to Elephant & Castle station every 5 minutes. Tickets cost £4–15 and the journey takes 20 min.