Southern operates a train from Croydon to Sutton every 15 minutes. Tickets cost $2 - $5 and the journey takes 12 min. Alternatively, Abellio London operates a bus from Croydon to Sutton every 10 minutes. Tickets cost $3 and the journey takes 29 min. 2 other operators also service this route.
From West Croydon train to Sutton (London). 12 min £2. From Croydon, Church Street Tram Stop bus to Sutton Head Post Office. 29 min £1. From Croydon taxi to Sutton. 12 min £28. From Croydon drive to Sutton. 12 min £1. From Croydon Uber to Sutton. 12 min £20. From Croydon walk to Sutton. 1 h 55 min.