The average bus between Northampton and Southsea takes 5h 3m and the fastest bus takes 4h 25m. The bus service runs several times per day from Northampton to Southsea. 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 4 times a day between Northampton and Southsea. The earliest departure is at 6:05 AM in the morning, and the last departure from Northampton is at 1:00 PM which arrives into Southsea at 7:25 PM. All services require a transfer, and take on average 5h 3m. The schedules shown below are for the next available departures.

4h 50m • 1 change
4h 25m • 1 change
5h • 1 change
6h 25m • 1 change
4h 40m • 1 change
4h 25m • 1 change
4h 35m • 1 change
5h 55m • 1 changeWant to know about travelling from Northampton to Southsea? 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 Northampton to Southsea. However, there are services departing from Northampton station and arriving at Southsea station via London Heathrow Airport. The journey, including transfers, takes approximately 5h 3m.
Northampton to Southsea bus services, operated by FlixBus, depart from Northampton Town Centre station.
Northampton to Southsea bus services, operated by FlixBus, arrive at University of Portsmouth station.
Book your Northampton to Southsea bus tickets online with FlixBus and National Express.
The distance between Northampton and Southsea is 163.7 km. The road distance is 219 km.
You can take a bus from Northampton Town Centre to University of Portsmouth via Heathrow Central Bus Station in around 4h 29m.