Westminster International Academy
Last updated April 2026
Curriculum
International Baccalaureate
Age Range
3 - 18
Tuition Range
GBP 22,000 - 38,000
Languages
English, French, German
Type
international
About Westminster International Academy
The academic programme is rooted in the IB philosophy of developing inquiring, knowledgeable, and caring young people. In the Primary Years Programme, children engage in transdisciplinary units of inquiry that develop conceptual understanding alongside foundational literacy and numeracy skills. The Middle Years Programme provides a rigorous and balanced academic framework across eight subject groups, while the Diploma Programme offers students the opportunity to pursue Higher and Standard Level courses across six academic areas, complemented by the Extended Essay, Theory of Knowledge, and CAS (Creativity, Activity, Service) requirements.
The school operates from a substantial campus incorporating a Grade II listed building sympathetically restored alongside modern facilities. These include a purpose-built performing arts centre with a 300-seat auditorium, six fully equipped science laboratories, a 20-metre indoor swimming pool, a comprehensive library and research centre, and dedicated studios for visual arts and design technology. The ICT infrastructure supports a one-to-one device programme from Year 5 onwards.
Westminster International Academy holds authorisation from the International Baccalaureate Organization and is accredited by both the Council of International Schools (CIS) and the Council of British International Schools (COBIS). The school is also registered with the Department for Education and inspected under the ISI framework for independent schools.
IB Diploma results are consistently strong, with the school's average point score regularly exceeding the global average by three to four points. Graduates progress to distinguished universities worldwide, including Oxford, Cambridge, LSE, Sciences Po, MIT, and the University of Hong Kong. The school's dedicated university counselling team provides guidance from Year 10, covering UCAS, Common Application, and other international admissions systems.
Extracurricular activities are extensive and include competitive swimming, fencing, debating, Model United Nations, student-led publications, theatrical productions, and a comprehensive community service programme. Language provision includes French and German alongside English, with mother-tongue support available for additional languages.
Tuition fees range from GBP 22,000 to GBP 38,000 per year depending on the programme level, placing the school in the upper-mid tier of London's international school market. A limited number of merit-based bursaries are available for Diploma Programme students.
Facilities & Campus
Accreditations & Memberships
This school holds the following accreditations, demonstrating its commitment to international education standards.
Location & Contact
Frequently Asked Questions
Westminster International Academy follows the International Baccalaureate curriculum, catering to students aged 3 - 18.
Annual tuition fees at Westminster International Academy range from GBP 22,000 - 38,000. Fees may vary by grade level and additional services.
Westminster International Academy is located at 22 Great Smith Street, Westminster, London SW1P 3BU, in the Westminster area of London.
You can request information about Westminster International Academy's admission process by filling out the inquiry form on this page. Our team will connect you with the school's admissions office.
Parent Reviews
Share Your Experience
Are you a parent or alumni of Westminster International Academy? Help other families by sharing your experience with this school.
Write a ReviewBrowse More Schools in London
Similar Schools in London
Featured
Kensington Park IB School
Kensington, London
Tuition: GBP 25,000 - 40,000
Featured
The American School in London
St John's Wood, London
Tuition: GBP 34,800 - 41,100
ACS Hillingdon International School
Hillingdon, London
Tuition: GBP 11,100 - 25,300
Lycée Français Charles de Gaulle
South Kensington, London
Tuition: GBP 4,500 - 11,100
Other Schools in Westminster
Explore more schools in the Westminster area of London.
View all schools in WestminsterExplore Other Areas in London
Browse schools in different neighborhoods and districts.