The average bus between Cambridge and Didcot takes 5h 30m and the fastest bus takes 4h 44m. The bus service runs several times per day from Cambridge to Didcot. 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 3 hours between Cambridge and Didcot. The earliest departure is at 1:35 AM at night, and the last departure from Cambridge is at 6:15 PM which arrives into Didcot at 11:24 PM. All services require a transfer at Heathrow Central Bus Station and take an average of 5h 30m. The schedules shown below are for the next available departures.


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Want to know about travelling from Cambridge to Didcot? 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 Cambridge to Didcot. However, there are services departing from Cambridge station and arriving at Didcot station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 5h 30m.
Cambridge to Didcot bus services, operated by National Express, depart from Parkside station.
Cambridge to Didcot bus services, operated by National Express, arrive at St Aldates station.
The distance between Cambridge and Didcot is 114 km. The road distance is 238 km.
You can take a bus from Parkside to Parkway Station via Heathrow Central Bus Station and St Aldates in around 4h 47m.