Southbank International School - Westminster63-65 Portland Place, London, W1B 1QR020 3890 1969 |
| School type |
Co-educational Day Senior & Sixth Form |
| Head of school | Angela Liu |
| Co-ed Age Range | 11-18 years |
| Grades 6 - 10 (MYP) (11-16 years) | £11,800 per term |
| Grades 11 & 12 (DP) (16-18 years) | £12,380 per term |