Greater Anglia operates a train from Chelmsford to Oxford Circus every 20 minutes. Tickets cost $14 - $21 and the journey takes 35 min. London Underground (Tube) also services this route every 5 minutes.
How to get from Chelmsford to Oxford Circus
From Chelmsford train to Liverpool Street Underground Station then Tube to Oxford Circus Underground Station. 45 min £14. From Chelmsford taxi to Oxford Circus. 52 min £151. From Chelmsford drive to Oxford Circus. 52 min £6.