Changes to 555 from 30 August 11/07/2025
From Sunday 30 August 2026 we'll be making changes to the timetable on route 555.
Thanks to support from Heathrow Airport, White Bus 555 will now be running all day & all night - 24 hours, 7 days a week!
All day...
During the day route 555 runs up to every 30 minutes, 7 days a week - between Walton on Thames, Shepperton, Sunbury , Ashford, Heathrow Airport (Terminal 4) and Hatton Cross.
At Heathrow customers can make free transfers between Terminal 4 and Heathrow Central (Terminals 2 & 3) using the Elizabeth line.
All night...
Night bus journeys, previously operated by Diamond as N555, will now be run by White Bus and these will be numbered as 555. Evening and overnight buses run up to hourly, 7 days a week and these journeys will continue to run beyond Hatton Cross to Heathrow Central bus station.
Please click here to download the new timetable
Team Heathrow discount colleague tickets
If you are part of Team Heathrow, then you can get discounted tickets for travel on 555. Buy on the White Bus app. Just show your valid Team Heathrow ID card when using your ticket.
- 10 trip - £15
- 30 days - £45
for more info visit heathrow.com/commuter