The bus between Heathrow and Portsmouth takes 1h 50m. The bus runs, on average, once a week from Heathrow to Portsmouth. 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 on demand between Heathrow and Portsmouth. Service times information will be available soon. All services run direct with no transfers required, and take on average 1h 50m.
Want to know about travelling from Heathrow to Portsmouth? 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 Heathrow to Portsmouth. However, there are services departing from Heathrow Central Bus Station and arriving at St Georges Square station via St Georges Square station. The journey, including transfers, takes approximately 1h 50m.
Heathrow to Portsmouth bus services, operated by National Express, depart from Heathrow Central Bus Station.
Heathrow to Portsmouth bus services, operated by National Express, arrive at St Georges Square station.
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The distance between Heathrow and Portsmouth is 86.6 km. The road distance is 105 km.
National Express operates a bus from Heathrow Central Bus Station to St Georges Square every 4 hours. Tickets cost £10–18 and the journey takes 1h 50m.