The average bus between Summertown and London takes 2h 35m and the fastest bus takes 2h 3m. There is an hourly bus service from Summertown to London. 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 hourly between Summertown and London. The earliest departure is at 5:55 AM in the morning, and the last departure from Summertown is at 8:25 PM which arrives into London at 10:28 PM. All services require a transfer at Speedwell Street and take an average of 2h 35m. The schedules shown below are for the next available departures.

2h 42m • 1 change

2h 39m • 1 change

2h 49m • 1 change

2h 57m • 1 change

2h 49m • 1 change

2h 48m • 1 change

2h 48m • 1 change

2h 58m • 1 change

2h 49m • 1 change

2h 48m • 1 change

2h 48m • 1 change

2h 58m • 1 change
Want to know about travelling from Summertown to London? 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 Summertown to London. However, there are services departing from Summertown station and arriving at London station via Heathrow Terminal 5. The journey, including transfers, takes approximately 2h 35m.
Summertown to London bus services, operated by Thames Travel, depart from Speedwell Street station.
Summertown to London bus services, operated by Thames Travel, arrive at Heathrow Terminal 5 station.
The distance between Summertown and London is 83.8 km. The road distance is 103 km.
Oxford Bus Company operates a bus from Speedwell Street to Heathrow Terminal 5 every 15 minutes. Tickets cost £7–11 and the journey takes 1h 20m.