Southeastern operates a train from Dartford to Lewisham every 15 minutes. Tickets cost $9 - $14 and the journey takes 26 min. Alternatively, Stagecoach London operates a bus from Dartford to Lewisham every 5 minutes. Tickets cost $3 and the journey takes 17 min. 2 other operators also service this route.
From Dartford train to Lewisham. 26 min £8. From Dartford, Highfield Road Magistrates Court bus to Bexleyheath Clocktower then line 89 bus to Lewisham Clock Tower. 1 h 2 min £4. From Slade Green, Forest Rd Slade Green Stn night bus to Lewisham Clock Tower. 37 min £2. From Dartford taxi to Lewisham. 18 min £48. From Dartford drive to Lewisham. 18 min £2. From Dartford walk to Lewisham. 3 h 25 min.