The average bus between Portsmouth and Mytchett takes 4h 59m and the fastest bus takes 3h 12m. The bus service runs several times per day from Portsmouth to Mytchett. 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 Mytchett. The earliest departure is at 3:20 AM at night, and the last departure from Portsmouth is at 8:10 PM which arrives into Mytchett at 6:55 AM. All services require a transfer at Heathrow Terminal 5 and take an average of 4h 59m. The schedules shown below are for the next available departures.



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3h 45m • 3 changesWant to know about travelling from Portsmouth to Mytchett? 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 Mytchett. However, there are services departing from Portsmouth station and arriving at Mytchett station via Heathrow Terminal 5. The journey, including transfers, takes approximately 4h 59m.
Portsmouth to Mytchett bus services, operated by National Express, depart from The Hard Interchange station.
Portsmouth to Mytchett bus services, operated by National Express, arrive at Crossroads station.
The distance between Portsmouth and Mytchett is 60.3 km. The road distance is 145 km.
You can take a bus from The Hard Interchange to Crossroads via Heathrow Terminal 5, Bagshot Square, and Pembroke Broadway in around 3h 17m.