The average bus between Portsmouth and Towcester takes 7h 39m and the fastest bus takes 5h 24m. The bus service runs several times per day from Portsmouth to Towcester. 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 3 times a day between Portsmouth and Towcester. The earliest departure is at 5:35 AM in the morning, and the last departure from Portsmouth is at 8:10 PM which arrives into Towcester at 7:19 AM. All services require a transfer at Heathrow Terminal 5 and take an average of 7h 39m. The schedules shown below are for the next available departures.



5h 54m • 3 changes



5h 54m • 3 changes



6h 14m • 3 changes
Arrives next day



11h 9m • 3 changes



5h 54m • 3 changes



6h 54m • 3 changes



8h 19m • 3 changes
Arrives next day



11h 9m • 3 changes



5h 24m • 3 changes



6h 44m • 3 changes



8h 19m • 3 changes



5h 54m • 3 changes



6h 54m • 3 changes



8h 19m • 3 changes
Arrives next day



11h 9m • 3 changes
Want to know about travelling from Portsmouth to Towcester? 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 Portsmouth to Towcester. However, there are services departing from Portsmouth station and arriving at Towcester station via Heathrow Terminal 5. The journey, including transfers, takes approximately 7h 39m.
Portsmouth to Towcester bus services, operated by National Express, depart from The Hard Interchange station.
Portsmouth to Towcester bus services, operated by National Express, arrive at Northampton station.
The distance between Portsmouth and Towcester is 148.5 km. The road distance is 245 km.
You can take a bus from The Hard Interchange to Saracens Head Hotel via Heathrow Terminal 5, Northampton, Lake, and Northampton Bus Interchange in around 6h 38m.