Bus ServiceDestinationFrequencyJourney TimeTimtable 24 Hampstead Heath to Pimlico 5 10 minutes 35 56 minutes 24 hours 27 Chalk Farm to Turnham Green 7 8 minutes 47 90 minutes 24 hours 29 Trafalgar Square to Wood Green 5 minutes 33 60 minutes 5 30am 12 30am 31 Shepherd s Bush Green 6 minutes 35 64 minutes 5 00am 1 00am 46 Farringdon Street to Lancaster Gate 10 15 minutes 44 84 minutes 4 55am 12 07am 88 Clapham Common 7 30 minutes 39 67 minutes 24 hours 134 North Finchley to Tottenham Court Road 6 15 minutes 42 71 minutes 24 hours 168 Hampstead Heath to Old Kent Road 214 Highgate Village to Liverpool Street 7 20 minutes 32 60 minutes 24 hours 253 Euston to Hackney Central 5 8 minutes 29 57 minutes 5 15am 12 28am 274 Islington to Lancaster Gate 8 30 minutes 33 54 minutes 24 hours C2 Oxford Circus to Parliament Hill Fields 7 30 minutes 24 41 minutes 24 hours Cash not taken on route pay before you board