South Western Railway operates a train from Twickenham to Hounslow hourly. Tickets cost $4 - $7 and the journey takes 11 min. Alternatively, London Buses operates a bus from Twickenham to Hounslow every 5 minutes. Tickets cost $3 and the journey takes 16 min.
From Twickenham train to Hounslow. 11 min £4. From Twickenham, London Road Twickenham line 281 bus to Hounslow, Pownall Gardens. 16 min £2. From Twickenham taxi to Hounslow. 5 min £14. From Twickenham Uber to Hounslow. 5 min £15. From Twickenham walk to Hounslow. 55 min.