The average bus between Oxford and Portsmouth International Port takes 4h 43m and the fastest bus takes 3h 24m. The bus service runs several times per day from Oxford to Portsmouth International Port. 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 Oxford and Portsmouth International Port. The earliest departure is at 7:19 AM in the morning, and the last departure from Oxford is at 9:21 PM which arrives into Portsmouth International Port at 4:58 AM. All services require a transfer at Heathrow Terminal 5 and take an average of 4h 43m. The schedules shown below are for the next available departures.


4h 4m • 2 changes


3h 24m • 2 changes


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4h 31m • 2 changes


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4h 7m • 2 changes


3h 41m • 2 changes


3h 44m • 2 changes


4h 4m • 2 changes


3h 24m • 2 changes


4h 21m • 2 changes


3h 54m • 2 changes


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3h 24m • 2 changes


3h 51m • 2 changes


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3h 54m • 2 changes


3h 24m • 2 changes


4h 11m • 2 changes
Want to know about travelling from Oxford to Portsmouth International Port? 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 Oxford to Portsmouth International Port. However, there are services departing from Oxford station and arriving at Portsmouth International Port station via Heathrow Terminal 5. The journey, including transfers, takes approximately 4h 43m.
Oxford to Portsmouth International Port bus services, operated by Oxford Bus Company, depart from Queens Lane station.
Oxford to Portsmouth International Port bus services, operated by Oxford Bus Company, arrive at St Georges Square station.
The distance between Oxford and Portsmouth International Port is 105.1 km. The road distance is 178 km.
You can take a bus from Queens Lane to International Port via Heathrow Terminal 5, St Georges Square, and Gunwharf Quays in around 4h.