First operates a bus from Southampton to Warsash every 20 minutes. Tickets cost $3 - $4 and the journey takes 37 min.
How to get from Southampton to Warsash
From Southampton City Centre, Houndwell Park bus to Warsash Village. 37 min £2. From Southampton taxi to Warsash. 16 min £26. From Southampton drive to Warsash. 16 min £1. From Southampton walk to Warsash. 2 h 18 min.