Flamstead’s bus services are constantly under threat from low usage (not helped by the pandemic). The Red Eagle bus company is now providing some of the routes as arranged by Herts County Council.
Current services are: from Dunstable via Redbourn to St Albans, and between Luton and Hemel Hempstead. There is also a Harpenden school bus which operates once a day in each direction. (The 34, 46, 646 and 647). More details can be found on the Red Eagle and Uno Websites or by using the Intalink (Hertfordshire travel)
The proximity to Luton Airport means that taxi services/Ubers are easy to come by.