Most Expensive International School in Bangkok 2025–2026
Most Expensive International School in Bangkok
The most expensive international schools in Bangkok include International School Bangkok (ISB), Shrewsbury International School Bangkok and Bromsgrove International School Thailand. Annual tuition for primary can exceed THB 800,000; secondary and IBDP can reach THB 900,000–1,000,000+.
Top-tier fee range (indicative)
- ISB: Primary approx. THB 700,000–900,000; secondary/IBDP higher. American and IB.
- Shrewsbury: Primary approx. THB 700,000–850,000; secondary higher. British curriculum.
- Bromsgrove: Primary approx. THB 650,000–800,000; secondary higher. British curriculum.
What premium fees include
- Extensive facilities (sports, arts, labs)
- Multiple curricula and pathways
- Strong university placement
- Pastoral and learning support
- Often still extra: registration, capital development, EAL, board exams
See our Bangkok fees comparison and Thailand guide.
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