Harlow to London Heathrow service 724
Connecting Harlow – Hertford – Welwyn Garden City – Hatfield – St Albans – Watford – Rickmansworth – Heathrow Airport our Service 724 really does connect our communities in the Hertfordshire area.
The service runs every 60minutes, with buses running nearly 24 hours a day allowing you to get across the county whenever you need to.

Bus travel in Hertford
We offer bus routes which connect Hertford with St Albans, Waltham Cross and beyond.

Bus travel in St Albans
Travel by bus from St Albans to Hemel Hempstead, Watford, Luton and other destinations

Bus travel in Watford
Our buses run regularly in and around Watford and connect the town to many cities and towns.
Whether to be used a town-hopper or as a vehicle to take you to Heathrow Airport, the largest airport in the UK, we can get you there.
Ticket prices – Single fares are capped at just £2 single on all journeys until the 31st December 2024 for standard ticket prices, and you can view our other ticket options here.
Find out more information about service 724 route and view timetable here.
Zone maps
Take a look at our zone maps showing bus routes and ticket zone boundaries: