The average train between Streatham and Dunstable takes 1h 14m and the fastest train takes 1h 7m. The train runs at least 3 times per hour from Streatham 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.
Trains run every 20 minutes between Streatham and Dunstable. The earliest departure is at 10:03 AM in the morning, and the last departure from Streatham is at 11:48 PM which arrives into Dunstable at 1:17 AM. All services require a transfer, and take on average 1h 14m. The schedules shown below are for the next available departures.

1h 12m • 1 change

1h 12m • 1 change

1h 12m • 1 change

1h 12m • 1 change
Want to know about travelling from Streatham 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 train from Streatham to Dunstable. However, there are services departing from Streatham station and arriving at Dunstable station via Farringdon. The journey, including transfers, takes approximately 1h 14m.
Streatham to Dunstable train services, operated by Thameslink, depart from Streatham station.
Streatham to Dunstable train services, operated by Thameslink, arrive at Leagrave station.
Book your Streatham to Dunstable train tickets online with Thameslink.
The distance between Streatham and Dunstable is 57.5 km. The road distance is 66 km.
You can take a train from Streatham to Leagrave via Farringdon in around 1h 18m.