The average bus between Milton Keynes and Parliament Square takes 2h 29m and the fastest bus takes 1h 47m. There is a bus service every few hours from Milton Keynes to Parliament Square. 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 hourly between Milton Keynes and Parliament Square. The earliest departure is at 5:08 AM in the morning, and the last departure from Milton Keynes is at 10:20 PM which arrives into Parliament Square at 12:17 AM. All services require a transfer at Milton Keynes Coachway and take an average of 2h 29m. The schedules shown below are for the next available departures.


2h 16m • 2 changes


2h 29m • 2 changes


2h 20m • 2 changes


2h 29m • 2 changes


2h 12m • 2 changes


2h 40m • 2 changes


2h 20m • 2 changes


2h 20m • 2 changes


3h 27m • 2 changes


2h 56m • 2 changes


2h 37m • 2 changes


2h 24m • 2 changes
Want to know about travelling from Milton Keynes to Parliament Square? 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 Milton Keynes to Parliament Square. However, there are services departing from Milton Keynes station and arriving at Parliament Square station via Marble Arch. The journey, including transfers, takes approximately 2h 29m.
Milton Keynes to Parliament Square bus services, operated by Stagecoach East, depart from Milton Keynes Coachway station.
Milton Keynes to Parliament Square bus services, operated by Stagecoach East, arrive at Marble Arch station.
The distance between Milton Keynes and Parliament Square is 74.1 km. The road distance is 89 km.
National Express operates a bus from Milton Keynes Coachway to Marble Arch every 30 minutes. Tickets cost £9–23 and the journey takes 1h 35m.