Green Line Route 724
Harlow to London Heathrow Airport
Our buses connect Harlow, Hatfield and St. Albans among others to London Heathrow Airport. Ideal for commuters, students, shoppers, day-trippers and airport transfers, our great-value prices will keep your travel costs down.
How frequent is the 724?
As government guidance changes, with national lockdown measures in place in England, Green Line will be running a reduced service from 17th January.
The 724 timetable can be viewed and downloaded here.
Heathrow Travelcards:
Due to changes in Heathrow Airport’s public transport subsidy the Heathrow Travelcard scheme is ending, and these tickets will not be accepted on Green Line 724 buses from 1st January 2021. Visit: www.arrivabus.co.uk/latest-news/heathrow-travel-card for full details.
Christmas timetable
The 724 will be running to a different timetable during the Christmas and New Year period.
Day | Service Level |
Mon 21, Tues 22 and Weds 23 Dec | Normal service |
Christmas Eve | Saturday service |
Christmas Day | No service |
Boxing Day | No service |
Sun 27 Dec | Normal Sunday service |
Mon 28 Dec | Sunday service |
Tues 29 and Weds 30 Dec | Saturday service |
New Year's Eve | Saturday service |
New Year's Day | No service |
Sat 2 Jan 2021 | Normal service resumes |
View a printable version of the service levels here.
Key destinations on the route
- Ware
- Hertford
- Welwyn Garden City
- Hatfield
- St Albans
- Watford
- Rickmansworth
- Denham
- Uxbridge
