The average bus between Watford and London Bridge takes 6h 20m and the fastest bus takes 5h 44m. The bus service runs several times per day from Watford to London Bridge. 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 3 times a day between Watford and London Bridge. The earliest departure is at 6:49 AM in the morning, and the last departure from Watford is at 6:20 PM which arrives into London Bridge at 12:23 AM. All services require a transfer at Heathrow Terminal 2 and take an average of 6h 20m. The schedules shown below are for the next available departures.


6h 39m • 2 changes


5h 46m • 2 changes
Arrives next day


6h 3m • 2 changes


6h 37m • 2 changes


5h 44m • 2 changes
Arrives next day


6h 3m • 2 changes


6h 37m • 2 changes


5h 44m • 2 changes
Arrives next day


6h 3m • 2 changes


6h 56m • 2 changes


6h 20m • 2 changes
Arrives next day


6h 4m • 2 changes


6h 56m • 2 changes


6h 20m • 2 changes
Arrives next day


6h 4m • 2 changes
Want to know about travelling from Watford to London Bridge? 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 London Bridge. However, there are services departing from Watford station and arriving at London Bridge station via Rail Station station. The journey, including transfers, takes approximately 6h 20m.
Watford to London Bridge bus services, operated by First Berkshire & The Thames Valley, depart from Heathrow Central Bus Station.
Watford to London Bridge bus services, operated by First Berkshire & The Thames Valley, arrive at Rail Station.
The distance between Watford and London Bridge is 255.8 km. The road distance is 329 km.
National Express operates a bus from Heathrow Central Bus Station to Rail Station 3 times a day. Tickets cost £30–80 and the journey takes 4h 20m.