The average train between St Pancras International Station and Sidcup Station takes 48 min and the fastest train takes 43 min. The train runs at least 3 times per hour from St Pancras International Station to Sidcup Station. 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 20 minutes between St Pancras International Station and Sidcup Station. The earliest departure is at 5:30 AM in the morning, and the last departure from St Pancras International Station is at 4:55 PM which arrives into Sidcup Station at 5:41 PM. All services require a transfer at London St Pancras Intl and take an average of 48 min. The schedules shown below are for the next available departures.

54 min • 1 change

47 min • 1 change

50 min • 1 change

51 min • 1 change
Want to know about travelling from St Pancras International Station to Sidcup Station? 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 St Pancras International Station to Sidcup Station. However, there are services departing from St Pancras International Station station and arriving at Sidcup Station station via London Bridge. The journey, including transfers, takes approximately 48 min.
St Pancras International Station to Sidcup Station train services, operated by Thameslink, depart from London St Pancras Intl station.
St Pancras International Station to Sidcup Station train services, operated by Thameslink, arrive at Sidcup station.
Book your St Pancras International Station to Sidcup Station train tickets online with Thameslink and Southeastern.
The distance between St Pancras International Station and Sidcup Station is 19.1 km. The road distance is 21 km.
You can take a vehicle from St Pancras International Station to Sidcup via London St Pancras Intl and London Bridge in around 51 min.