Southeastern operates a train from Lewisham to Beckenham every 20 minutes. Tickets cost $6 - $9 and the journey takes 7 min. 2 other operators also service this route. Alternatively, London Buses operates a bus from Lewisham to Beckenham every 5 minutes. Tickets cost $3 and the journey takes 26 min.
From Ladywell train to New Beckenham. 7 min £3. From Lewisham Centre line 54 bus to Beckenham Junction Station. 26 min £2. From Lewisham taxi to Beckenham. 10 min £22. From Lewisham Uber to Beckenham. 10 min £18. From Lewisham walk to Beckenham. 1 h 23 min.