The average bus between Portsmouth and Barnes takes 4h 15m and the fastest bus takes 2h 47m. The bus service runs several times per day from Portsmouth to Barnes. 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 every 4 hours between Portsmouth and Barnes. The earliest departure is at 3:20 AM at night, and the last departure from Portsmouth is at 8:10 PM which arrives into Barnes at 5:36 AM. All services require a transfer at London Heathrow Airport and take an average of 4h 15m. The schedules shown below are for the next available departures.


2h 47m • 2 changes


3h 6m • 2 changes


3h 12m • 2 changes


3h 52m • 2 changes


2h 47m • 2 changes


3h 4m • 2 changes


3h 10m • 2 changes


3h 50m • 2 changes


2h 47m • 2 changes


3h 26m • 2 changes


3h 16m • 2 changes


3h 50m • 2 changes


2h 47m • 2 changes


3h 26m • 2 changes


4h 17m • 2 changes


3h 23m • 2 changes


2h 47m • 2 changes


3h 26m • 2 changes


4h 17m • 2 changes


3h 23m • 2 changes


2h 47m • 2 changes


3h 26m • 2 changes


4h 17m • 2 changes


3h 23m • 2 changes
Want to know about travelling from Portsmouth to Barnes? 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 Barnes. However, there are services departing from Portsmouth station and arriving at Barnes station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 4h 15m.
Portsmouth to Barnes bus services, operated by National Express, depart from The Hard Interchange station.
Portsmouth to Barnes bus services, operated by National Express, arrive at Heathrow Central Bus Station.
Book your Portsmouth to Barnes bus tickets online with National Express, FlixBus and Go Ahead London.
The distance between Portsmouth and Barnes is 95.3 km. The road distance is 133 km.
National Express operates a bus from The Hard Interchange to Heathrow Central Bus Station hourly. Tickets cost £13–35 and the journey takes 1h 50m.