International Schools

Bangkok International School Fees Comparison 2025–2026

Tutopiya Team
• 12 min read

Bangkok International School Fees Comparison

Comparing international school fees in Bangkok helps families choose the right school for their budget and curriculum. This guide compares schools across budget, mid-tier and premium bands with indicative annual tuition in THB.

Fee bands at a glance (primary, annual, indicative)

BandAnnual tuition (primary)Example schools
BudgetTHB 200,000–350,000Wells, KIS, St Andrews Sathorn
Mid-tierTHB 400,000–600,000Bangkok Patana, NIST, Ruamrudee
PremiumTHB 650,000–950,000+ISB, Shrewsbury, Bromsgrove

Budget schools comparison

Wells International School, KIS International School (certain programmes) and St. Andrews International School (Sathorn) typically sit in the THB 200,000–350,000 range for primary. Curricula include British, IB and Cambridge. Fees rise in secondary and exam years.

Mid-tier schools comparison

Bangkok Patana School, NIST International School and Ruamrudee International School (RIS) offer primary fees around THB 450,000–620,000 per year. Secondary and IBDP can be THB 650,000–800,000. Strong British/IB provision.

Premium schools comparison

International School Bangkok (ISB), Shrewsbury International School Bangkok and Bromsgrove International School Thailand sit at the premium end. Primary THB 700,000–900,000; secondary/IBDP THB 850,000–1,000,000+ per year. Extensive facilities and university placement.

What to add beyond tuition

Include registration, capital development, learning support, EAL and board exam fees. See our Thailand fees guide and Hidden Fees guide.


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