From East Croydon train to London Bridge then train to Abbey Wood (London). 49 min £14. From Broad Green, Hogarth Crescent line 75 bus to Lewisham Station then line 180 bus to Thamesmead South, Yarnton Way Harrow Manorway. 1 h 55 min £2. From Croydon taxi to Thamesmead. 33 min £69. From Croydon drive to Thamesmead. 33 min £3. From Croydon Uber to Thamesmead. 33 min £25.