The average bus between Southampton and Parliament Square takes 3h 25m and the fastest bus takes 2h 49m. There is a bus service every few hours from Southampton 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 Southampton and Parliament Square. The earliest departure is at 2:05 AM at night, and the last departure from Southampton is at 8:30 PM which arrives into Parliament Square at 11:41 PM. All services require a transfer at London Victoria Coach Station Arrivals and take an average of 3h 25m. The schedules shown below are for the next available departures.

3h 31m • 1 change
3h 30m • 1 change
3h 44m • 1 change
3h 53m • 1 change
3h 4m • 1 change
2h 55m • 1 change
3h 40m • 1 change
3h 44m • 1 change
3h 4m • 1 change
2h 55m • 1 change
3h 40m • 1 change
3h 44m • 1 change
3h 4m • 1 change
2h 55m • 1 change
3h 38m • 1 change
3h 48m • 1 change
3h 4m • 1 change
2h 54m • 1 change
3h 13m • 1 change
3h 27m • 1 changeWant to know about travelling from Southampton 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 Southampton to Parliament Square. However, there are services departing from Southampton station and arriving at Parliament Square station via London Victoria Coach Station Arrivals station. The journey, including transfers, takes approximately 3h 25m.
Southampton to Parliament Square bus services, operated by National Express, depart from Coach Station.
Southampton to Parliament Square bus services, operated by National Express, arrive at London Victoria Coach Station Arrivals.
The distance between Southampton and Parliament Square is 111 km. The road distance is 135 km.
National Express operates a bus from Coach Station to London Victoria Coach Station Arrivals hourly. Tickets cost £16–40 and the journey takes 3h 5m.