Nairobi has long been the most important hub for expat families working across East Africa. For families relocating to Kenya for development work, diplomatic postings, NGO leadership roles or the growing regional tech scene, choosing the right international school in Nairobi is the decision that shapes your life outside work. The good news is that the city offers an unusually rich mix of curricula, campus environments and neighbourhoods, so most expat families find a strong match. This 2026 guide helps you structure the decision: curricula on offer, schools worth shortlisting, realistic fee ranges in Kenyan shillings and practical admissions tips for every age.
Before you begin shortlisting, decide how portable the qualification needs to be. If you expect to move again within three to five years, prioritise globally recognised pathways like IGCSE, A Levels or the IB Diploma. If your family is settling in Kenya longer term, some Nairobi schools also offer the British curriculum with strong local integration.
Curricula Available at Nairobi International Schools
Three main curricula dominate the Nairobi international school market.
British (Cambridge IGCSE and A Levels): Broad availability across Nairobi, with schools preparing students for UK, US and increasingly African university placements. Clear exam structure makes transitions between schools straightforward.
International Baccalaureate: Several Nairobi schools offer the IB Primary Years, Middle Years and Diploma programmes. A strong fit for families headed to North America, continental Europe or Asia, and particularly attractive for third-culture children who value inquiry-led learning.
Kenyan Competency-Based Curriculum: The national framework, widely used at leading Kenyan private schools and some dual-track international schools. Useful if your family plans long-term residence in Kenya, or if you want your children to share a classroom with local peers.
Top International Schools in Nairobi Worth Shortlisting
Hillcrest International Schools
Hillcrest is one of Nairobi's most established international school groups, serving preparatory, primary and secondary students on green, leafy campuses. Strong British curriculum track record, IGCSE and A Level outcomes that compete with top UK schools, and excellent sports and performing arts. A natural fit for families coming from the UK, Ireland or southern Africa.
Braeburn School
Part of the wider Braeburn group, the flagship Braeburn School offers the English National Curriculum from early years through A Levels. The student body is notably international, with a broad mix of nationalities which is worth considering for families whose children thrive with diverse peer groups.
Braeburn Garden Estate School
A second Braeburn campus serving families in the Garden Estate area and the surrounding neighbourhoods. Smaller-scale environment than the main Braeburn site and a useful option if you are settling outside the traditional Westlands and Karen clusters.
Braeside School
Another Braeburn group school, Braeside offers British curriculum education with established routines and a pastoral structure that appeals to families seeking continuity in their children's education.
Kenya High School
A long-established institution with strong academic outcomes. Families exploring Kenyan Competency-Based pathways alongside international exposure often consider Kenya High for its reputation and cultural continuity.
International School Fees in Nairobi for 2026
Fees at Nairobi international schools vary significantly by curriculum and year group. As a working range:
- Preschool and kindergarten: KES 450,000 to KES 900,000 per year
- Primary (Years 1 to 6): KES 900,000 to KES 1,600,000 per year
- Secondary (Years 7 to 11, up to IGCSE): KES 1,500,000 to KES 2,400,000 per year
- A Levels and IB Diploma: KES 1,900,000 to KES 2,900,000 per year
Budget separately for bus transport, lunch, uniforms, extracurriculars, external exam fees and residential trips. For secondary-age students, the all-in annual cost is often 15 to 20 percent higher than the headline tuition figure.
Neighbourhoods and Commute Practicalities
Westlands, Kilimani, Lavington, Gigiri and Karen are the main expat residential clusters in Nairobi, each with well-connected school options. Traffic from Karen to central Nairobi can be punishing in peak hours, so families with children at schools outside their neighbourhood should factor real-world commute data rather than maps into the decision.
Most international schools in Nairobi run their own bus fleets with monitored stops across the expat neighbourhoods. Verify route availability and door-to-school time with the school bursar before you sign the lease on a new home.
Practical Admissions Tips
Admissions rounds for the main January 2027 intake generally open in mid-2026. September intakes, aligned with the UK calendar, open earlier in the year. Popular primary year groups fill quickly, particularly Year 1, Year 3 and Year 7 entry points.
Prepare the last two years of academic reports, a transfer certificate, vaccination records, passport copies and a short letter outlining why you are relocating. Many schools also request a brief reference from the child's current class teacher, which is more useful if you can request it while the school year is still active.
Visit at least two schools in person if at all possible. Nairobi's international school campuses have distinct personalities, and a site visit surfaces everything the brochure leaves out: the energy in the corridors, the condition of specialist classrooms, and whether the pastoral care system matches what the website claims.
Compare Schools in Nairobi
For side-by-side comparison of schools, fees, curricula and parent reviews, browse the full listings on International School Advisor.
Frequently Asked Questions
Is English the language of instruction at Nairobi international schools?
Yes. English is the primary language of instruction at all major international schools in Nairobi. French, Spanish, Swahili and sometimes Mandarin are typically offered as additional language subjects.
Are IGCSE and A Level qualifications recognised by Kenyan universities?
Yes. The Kenya Universities and Colleges Central Placement Service recognises IGCSE and A Level qualifications for admission, subject to meeting minimum grades for the specific programme.
What is the school year calendar in Nairobi?
Most international schools in Nairobi follow the British calendar with a September start, three terms and a summer break in July and August. A smaller number align with the Kenyan calendar, which starts in January.