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At which Heathrow terminal is the main National Express bus terminal?
Heathrow Central bus station is adjacent to terminal 2.
From Terminals 1 and 2, the Bus Station is accessible via the moving walkway, which takes five minutes. From Terminal 3 it is accessible via the moving walkway, which takes ten minutes.
Although other options are currently being considered for Terminal 4, we advise customers to use the Heathrow Express. This train is operated by BAA and is free of charge between the Central Bus Station and Terminal 4. It is well sign posted, very frequent and only takes 4 minutes.