The average bus between Watford and Newmarket takes 4h 13m and the fastest bus takes 3h 45m. The bus service runs several times per day from Watford to Newmarket. 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 Watford and Newmarket. The earliest departure is at 6:07 AM in the morning, and the last departure from Watford is at 10:11 PM which arrives into Newmarket at 2:20 AM. All services require a transfer at Heathrow Terminal 2 and take an average of 4h 13m. The schedules shown below are for the next available departures.

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Want to know about travelling from Watford to Newmarket? 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 Watford to Newmarket. However, there are services departing from Watford station and arriving at Newmarket station via Horse Racing Museum. The journey, including transfers, takes approximately 4h 13m.
Watford to Newmarket bus services, operated by First Berkshire & The Thames Valley, depart from Heathrow Central Bus Station.
Watford to Newmarket bus services, operated by First Berkshire & The Thames Valley, arrive at Horse Racing Museum station.
The distance between Watford and Newmarket is 85.5 km. The road distance is 191 km.
National Express operates a bus from Heathrow Central Bus Station to Horse Racing Museum hourly. Tickets cost £18–45 and the journey takes 3h 10m.