[2] Local London Buses operate from stands 18 and 19 as far as Uxbridge, Ruislip, Harrow, Greenford, Hounslow, Kingston and Croydon.

[3] First Beeline, Arriva Herts & Essex, Carousel Buses and Diamond South East operate bus services from stand 20 to destinations including Maidenhead, Slough, High Wycombe, Whitley Village, Watford, St Albans and Harlow.

[3] Long-distance coach services by First Beeline (RailAir), Flixbus, Megabus, National Express and The Airline operate from stands 6 to 17 connecting with other airports, main towns and cities across the United Kingdom.

[5] Heathrow Central bus station is open 24 hours a day and it is connected to Terminals 2 and 3 via underground walkways.

[5] Passengers using Central Bus station but not connecting via flights from the airport are directed to use paid parking at Terminal 2.