The average bus between St Pancras International Station and MI5 takes 33 min and the fastest bus takes 19 min. The bus runs at least 5 times per hour from St Pancras International Station to MI5. 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 15 minutes between St Pancras International Station and MI5. The earliest departure is at 12:01 AM at night, and the last departure from St Pancras International Station is at 11:52 PM which arrives into MI5 at 12:20 AM. All services require a transfer at Whitehall / Trafalgar Square and take an average of 33 min. The schedules shown below are for the next available departures.

37 min • 1 change

41 min • 1 change

38 min • 1 change

42 min • 1 change
Want to know about travelling from St Pancras International Station to MI5? 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 St Pancras International Station to MI5. However, there are services departing from St Pancras International Station station and arriving at MI5 station via Whitehall / Trafalgar Square. The journey, including transfers, takes approximately 33 min.
St Pancras International Station to MI5 bus services, operated by Go Ahead London, depart from St Pancras International Station.
St Pancras International Station to MI5 bus services, operated by Go Ahead London, arrive at Whitehall / Trafalgar Square station.
The distance between St Pancras International Station and MI5 is 4 km. The road distance is 5 km.
Go Ahead London operates a bus from St Pancras International Station to Whitehall / Trafalgar Square every 10 minutes. Tickets cost £1–12 and the journey takes 20 min.