Greater Anglia operates a train from Southend-on-Sea to Harlow every 30 minutes. Tickets cost $20 - $29 and the journey takes 58 min. Stansted Express also services this route every 30 minutes. Alternatively, Arriva UK operates a bus from Southend-on-Sea to Harlow every 30 minutes. Tickets cost $6 - $9 and the journey takes 57 min. 2 other operators also service this route.
From Southend Victoria train to London Liverpool Street then train to Harlow Town. 1 h 38 min £33. From Southend-on-Sea, Victoria Station Interchange (Victoria Stn) bus to Chelmsford City Centre, Railway Station then line 59 bus to Harlow, Burnt Mill School. 2 h 9 min £6. From Southend-on-Sea taxi to Harlow. 44 min £157. From Southend-on-Sea drive to Harlow. 44 min £7.