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Relocating to Thailand offers families a wide range of international education options, from large, globally accredited schools in Bangkok to smaller, community-based schools in regional cities.
While tuition fees vary, many families look for affordable international schools that offer quality teaching, English-medium learning, and internationally recognized curricula without the high costs of premium campuses.
This guide provides an impartial overview of international school fees in Thailand, with examples across affordable, mid-tier, and premium categories to help parents make confident, informed choices.
A Note on Impartiality
doris is a free, independent platform.
The inclusion of any school in this guide does not imply endorsement or ranking.
Our goal is to help families explore and compare schools in Thailand through impartial, transparent, and data-driven insights.
Average International School Fees in Thailand (2025)
| Tier | Annual Tuition Range (USD) | Typical Features |
|---|---|---|
| Affordable Schools | $4,000 – $10,000 | English-medium learning, national curriculum blends, smaller campuses |
| Mid-Tier Schools | $10,000 – $20,000 | International curricula such as British or American, wider co-curricular options |
| Premium Schools | $20,000 – $35,000+ | IB or British A Level pathways, large campuses, and advanced facilities |
Affordable International Schools in Thailand
Affordable international schools are available across Bangkok, Chiang Mai, and other regional areas. These schools typically offer English-medium instruction, recognized curricula such as Cambridge or American, and smaller learning communities.
| School | Location | Curriculum | Approx. Annual Fees (USD) | Notes |
|---|---|---|---|---|
| Thai Sikh International School | Bangkok | British | $5,000 – $8,000 | English-medium learning based on Cambridge IGCSE framework |
| Wells International School | Bangkok | American | $6,000 – $12,000 | U.S.-based curriculum with Advanced Placement courses |
| Varee Chiang Mai International School | Chiang Mai | British / Cambridge | $5,000 – $9,000 | English-medium teaching; IGCSE and A Level pathways |
| Lanna International School | Chiang Mai | British | $8,000 – $10,000 | British curriculum from early years to A Levels |
Mid-Tier International Schools in Thailand
Mid-tier schools generally offer international curricula (British, American, or IB), broader co-curricular programs, and modern facilities while maintaining moderate fee levels.
| School | Location | Curriculum | Approx. Annual Fees (USD) | Notes |
|---|---|---|---|---|
| Regents International School Pattaya | Pattaya | British / IB | $12,000 – $20,000 | Offers IGCSE and IB Diploma pathways |
| Bangkok Prep International School | Bangkok | British | $14,000 – $22,000 | Cambridge IGCSE and A Levels; urban campus setting |
| KIS International School Bangkok | Bangkok | IB (PYP–DP) | $15,000 – $20,000 | Full IB continuum from early years to Diploma |
| Prem Tinsulanonda International School | Chiang Mai | IB (PYP–DP) | $16,000 – $22,000 | IB-accredited boarding and day school |
Premium International Schools in Thailand
Premium international schools in Thailand typically feature larger campuses, extensive co-curricular offerings, and well-established curriculum pathways such as IB, A Levels, or AP.
| School | Location | Curriculum | Approx. Annual Fees (USD) | Notes |
|---|---|---|---|---|
|
Dulwich College International School Bangkok 
|
Bangkok | British (IGCSE / A Levels) | $25,000 – $35,000 | English National Curriculum to A Levels |
|
St. Andrews International School Bangkok 
|
Bangkok | British / IB Diploma | $20,000 – $30,000 | English National Curriculum through to IB Diploma Programme |
| NIST International School | Bangkok | IB (PYP–DP) | $25,000 – $35,000 | Full IB continuum; central Bangkok campus |
| Harrow International School Bangkok | Bangkok | British (IGCSE / A Levels) | $25,000 – $35,000 | English National Curriculum with boarding provision |
What Influences International School Fees in Thailand
| Factor | Description |
|---|---|
| Curriculum Type | IB and British A Level schools often have higher operational and accreditation costs |
| Location | Schools in Bangkok generally have higher fees than those in Chiang Mai or Hua Hin |
| Facilities | Larger campuses or boarding schools usually carry higher tuition |
| Accreditation | CIS, IBO, or Cambridge accreditation may affect fee levels |
| Class Size | Smaller student–teacher ratios can influence pricing |
Tips for Parents Comparing Affordable Schools
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Review total annual costs — consider uniforms, meals, and activities.
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Ask about sibling or early-payment discounts.
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Check academic continuity — especially for families relocating again in future years.
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Explore bilingual options for children transitioning from Thai- or Mandarin-speaking environments.
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Use doris filters to shortlist schools that fit your budget and location preferences.
FAQ: Parents Also Ask
Are there affordable international schools in Thailand?
Yes. Many schools offer tuition below $10,000 annually while following international or bilingual curricula.
Which cities have the most affordable international schools?
Chiang Mai, Hua Hin, and regional centers outside Bangkok typically offer lower tuition options.
Do affordable schools still follow international standards?
Many affordable schools use Cambridge, American, or IB frameworks and are accredited by recognized organizations.
Can premium schools offer scholarships?
Some premium-tier schools provide scholarships or financial aid based on academic merit or family need.
Thailand’s international school landscape offers a wide spectrum of choices, from affordable community schools to large, globally recognized campuses.
The right option depends on your family’s educational goals, preferred curriculum, and budget. doris helps families compare schools across Thailand impartially, with transparent fee data and school profiles in one place.
doris is a free, independent platform helping families compare international schools across Asia with AI-powered, impartial recommendations.