Schools & Education in Bangkok

Good to Know

• Fees are billed in Thai baht only, so families paid in USD, EUR or GBP should watch exchange-rate timing when transferring school fees — some schools allow advance term payments locked at a fixed rate.
• Headline tuition is rarely the full cost: registration/enrolment fees, capital or development levies, transport, lunch and uniforms can add roughly 15–35% to the first-year bill at many schools.
• Popular schools (especially NIST, ISB, Bangkok Patana and Harrow) run waitlists, so applying 6–12 months ahead is common practice, particularly for entry into senior years.
• Many flagship international schools sit outside the central tourist/nomad districts (e.g. ISB in Nichada Thani/Nonthaburi, Bangkok Patana in Bang Na, Harrow near Don Mueang), so families typically choose housing around the school's bus catchment zone rather than the city center, given Bangkok traffic.
• Bilingual schools generally teach at least 40% of the timetable in English with full immersion in both English and Thai, whereas 'English Programme' (EP) tracks inside Thai national schools are a cheaper but less immersive alternative.
• Thai nationals are commonly enrolled in Bangkok's international schools alongside expat children, which is part of why the sector is unusually large and varied for the region.
• Apply for popular entry years (Reception/Year 1, Year 7, or exam-linked grades) 9-12 months ahead — Bangkok's top-tier schools genuinely do fill up, and applying to 2-3 schools in parallel is normal practice, not a red flag.
• Budget for a non-refundable application/registration fee (roughly THB 5,000-20,000) plus a separate one-off enrollment fee (often THB 100,000-250,000) on top of tuition once a place is offered.
• If your child will need a Non-Immigrant ED visa, start that process as soon as you have an offer letter — it's a legal requirement to study long-term in Thailand and schools have their own visa-support deadlines separate from the academic application deadline.
• Non-English school reports must be officially translated before submission — get this done before you apply, as it commonly causes delays for relocating families.
• Mid-year enrollment is realistically possible at many schools if you arrive off-cycle, especially in early years/Primary, but competitive secondary entry points are harder to join outside the main August intake.
• Homeschooling is legal in Thailand but is not an informal, unregulated choice — it requires a formal application (typically through your local Educational Service Area Office) and annual student assessment.
• If you're an expat family homeschooling in Bangkok, expect to lean on informal, largely online (Facebook-based) expat homeschooling communities rather than a formal in-person co-op, since we found no verified dedicated Bangkok homeschool co-op.