International Schools in Thailand

Last updated 18 August 2026

About international schools in Thailand

International schools in Thailand are diverse but commonly follow British, American or International Baccalaureate (IB) frameworks, with some schools offering other national or bilingual programmes to suit different university pathways and family preferences. These schools are concentrated in Bangkok with sizeable clusters in Phuket, Chiang Mai, Pattaya and other expat hubs, and most teach primarily in English while offering Thai language classes and a growing number of bilingual Chinese, French or Japanese pathways. Fees vary widely by city and school tier - families should expect anything from a lower-cost international or bilingual option up to very large international campuses, with many Bangkok schools commonly charging in the mid-hundreds of thousands of baht per year and premium campuses toward the upper end of the market. The international-school academic year in Thailand typically runs on a northern-hemisphere schedule (beginning around August and finishing in May - June), though some schools vary their terms and offer rolling admissions for places that become available. Non-Thai students normally need an appropriate visa and schools routinely provide the paperwork schools require for an education (ED) or dependent visa, so begin conversations with admissions early to allow time for acceptance letters, capital/registration fees and visa processing.

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FAQs for Thailand

What curricula will my child typically find at international schools in Thailand?

Most international schools offer the International Baccalaureate (full or partial continuum), the English National Curriculum (including IGCSE/A-level routes) or American-style programmes (often with AP options); some schools combine elements or offer other national curricula. Check each school’s published curriculum, exam routes and university guidance to match the programme to your child’s learning style and future plans.

How much should we budget for tuition and extra school costs?

Tuition ranges widely by city and by school tier; expect lower-cost international and bilingual options at the bottom end and mid-range schools charging several hundred thousand baht per year, with premium Bangkok campuses toward the high end of the market. In addition to tuition, budget for application and capital/registration fees, school transport, meals, uniforms, exam fees (IGCSE/IB/AP) and extracurricular activities, which can add a significant annual or one-off cost.

When should we apply and how does admissions timing work?

Many international schools advertise places and accept applications months before the August intake, so begin enquiries as soon as you have a relocation window; popular entry years (early primary and the first year of secondary) can fill well in advance. Many schools also run assessments or interviews and maintain waiting lists, and a number offer rolling admissions throughout the year for vacancies - always confirm the school’s specific deadlines and assessment process with admissions.

What is the language of instruction and what support exists for non-native English speakers?

English is the dominant language of instruction at international schools, with Thai language lessons usually included and optional bilingual pathways available at some campuses; a handful of schools teach in other languages or run dual-language programmes. Most schools offer English-as-an-Additional-Language (EAL/ESL) support and learning-support services; ask admissions for the school’s EAL provision, English proficiency expectations and how progress is monitored.

Do non-Thai children need a visa and will the school help?

Non-Thai students generally require an appropriate non-immigrant visa (commonly the ED or equivalent) to study in Thailand, and many schools provide the acceptance letters and documentation families need to apply for that visa and for any guardian or dependent arrangements. Start visa planning early - schools often require proof of enrolment and payment of certain fees before issuing papers, and immigration timelines can affect your move-in date.

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