The average bus between Carshalton and Dunstable takes 3h 31m and the fastest bus takes 2h 33m. There is a bus service every few hours from Carshalton to Dunstable. 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 Carshalton and Dunstable. The earliest departure is at 4:59 AM at night, and the last departure from Carshalton is at 11:14 PM which arrives into Dunstable at 6:32 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 3h 31m. The schedules shown below are for the next available departures.


2h 48m • 2 changes


2h 52m • 2 changes


2h 59m • 2 changes


3h 21m • 2 changes


2h 48m • 2 changes


2h 52m • 2 changes


2h 59m • 2 changes


3h 21m • 2 changes


2h 48m • 2 changes


2h 52m • 2 changes


2h 59m • 2 changes


3h 21m • 2 changes
Want to know about travelling from Carshalton to Dunstable? 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 Carshalton to Dunstable. However, there are services departing from Carshalton station and arriving at Dunstable station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 3h 31m.
Carshalton to Dunstable bus services, operated by Metrobus, depart from Carshalton High Street station.
Carshalton to Dunstable bus services, operated by Metrobus, arrive at Airport Bus Station.
The distance between Carshalton and Dunstable is 62.5 km. The road distance is 103 km.
You can take a bus from Carshalton High Street to The Quadrant via Heathrow Central Bus Station and Airport Bus Station in around 3h 24m.