International schools in Koh Samui
7 international schools in Koh Samui. Every number comes from what schools publish and from official sources.
Talk to SamThis city at a glance
Living
Each item shows its source and the date we checked it. Check the source again before you move.
Schooling
Education: American, British, IB and many more curricula
The International Schools Association of Thailand lists American (AP, SAT preparation), British (IGCSE, A-Level) and IB (PYP, MYP, DP, CP) schools, plus other national curricula, the IPC and approaches such as Montessori. As of 2026-11-01 our directory lists 7 schools in Koh Samui (still growing).
- American, British and IB all available
- 7 schools in our directory
Source:International Schools Association of Thailand (ISAT)GuideChecked 2026-11-01
Family life and climate
Climate: warmest-month high 32.6°C, coolest-month low 23.9°C
Normals from Thai Meteorological Department on the WMO World Weather Information Service: the warmest month (May) averages a high of 32.6°C, the coolest (Dec) a low of 23.9°C, and yearly rainfall is about 1,956 mm. Months with more than 150 mm of rain: Oct, Nov, Dec.
- May average high 32.6°C
- Dec average low 23.9°C
- About 1,956 mm of rain a year
Source:World Meteorological Organization (World Weather Information Service)Official sourceChecked 2026-11-01
Prices and living conditions in Thailand
Price examples
| Item | Price |
|---|---|
| Hamburger (McDonald's Big Mac) · Single item | US$4.6 |
| Bulgogi bibimbap · 1 serving | US$8.5 |
| Kimchi Jjigae Set Meal · 1 serving | US$8.3 |
| Shin Ramyun · 1 Pack | US$1.4 |
| Coffee (Starbucks Americano Tall) · 1 cup | US$3.7 |
| Bottled water (supermarket, lowest price) · 600ml | US$0.3 |
| Coca-Cola (supermarket, lowest price) · 500ml | US$0.6 |
| City bus fare · Base Fare | US$0.3 |
| Metro fare · Base Fare | US$0.5 |
| Taxi fare · Base Fare | US$1.1 |
Local prices surveyed by KOTRA trade offices, in US dollars. They vary by city and shop. Source: KOTRA (Korea Trade-Investment Promotion Agency), data.go.kr · 2026-11-01
Living conditions
- People using safe drinking water
- 100%
- 2022
- Tuberculosis cases
- 146
- per 100,000 people · 2024
Source: Ministry of Foreign Affairs of Korea, data.go.kr
In numbers
Yearly tuition range
THB 186K – THB 650K
≈ USD 5,509 – ≈ USD 19.2K
Based on 5 schools that publish fees · latest fee year 2026-27
ECB reference rate (2026-11-02) · Actual transfer rates depend on your bank's or provider's rate and fees.
Lowest to highest amount in the school currency. Fees vary by grade and programme, so check the grade-by-grade fees on each school page.
Curriculum mix
A school that runs several curricula is counted for each.
| schools | % | |
|---|---|---|
| British (IGCSE/A Level) | 6 | 67% |
| French | 2 | 22% |
| Montessori / alternative | 1 | 11% |
Source: our data · checked 2026-11-03
| schools | % | |
|---|---|---|
| British (IGCSE/A Level) | 6 | 67% |
| French | 2 | 22% |
| Montessori / alternative | 1 | 11% |
Source: our data · checked 2026-11-03
| schools | n |
|---|---|
| THB 100K – THB 200K | 2 |
| THB 200K – THB 300K | 2 |
| THB 300K – THB 400K | 0 |
| THB 400K – THB 500K | 1 |
Source: our data · checked 2026-11-03 · ECB reference rate (2026-11-02)
Schools with the most complete information
- Greenacre International SchoolBritish (IGCSE/A Level)
International School of SamuiBritish (IGCSE/A Level) · Ages 3–18From THB 456K a year- Lamai International SchoolBritish (IGCSE/A Level) · Ages 3–11From THB 186K a year
Si Ri Panya International SchoolBritish (IGCSE/A Level) · Ages 5–16From THB 238K a year- Baan Inthanin International SchoolFrench
International School Of Pha NganBritish (IGCSE/A Level) · Montessori / alternative · Ages 2–11From THB 296K a year
Windfield International SchoolBritish (IGCSE/A Level) · French · Ages 2–19From THB 198K a year
Map
Pins with a dashed ring show an approximate location.
Guides and sources for Thailand
- International Schools in Thailand at a Glance: Curricula, Accreditation and Dependant Visa BasicsA overview of the curricula offered by Thailand's international schools, the legal accreditation requirement, the school structure and the oversight bodies. The dependant visa section only relays what the embassy guide says.
- Assignment Family Visa Basics: Official Guidance for Thailand, Indonesia, Japan, China and the UAEFor parents preparing an overseas posting and looking at schools, this piece summarises how official bodies in Thailand, Indonesia, Japan, China and the UAE describe family accompaniment. Vietnam and the Philippines are not covered by our source notes and must be checked directly.
- What school accreditation (CIS, WASC, NEASC, Cognia, BSO) tells youAccreditation means a school meets an outside body's standards and is reviewed regularly. Methods and cycles differ, so check both the status and the latest report.
The revision of Thailand's visa exemption and VoA schemes, 2026 (for ordinary passport holders)
Official sourceGovernment Public Relations Department (PRD), ThailandChecked 2026-11-02
Thailand's basic education: 12 years free, nine years compulsory
Official sourceMinistry of Education, Thailand (Office of the Permanent Secretary)Checked 2026-10-30
Thailand's international schools: many curricula, mandatory accreditation
GuideInternational Schools Association of Thailand (ISAT)Checked 2026-10-29
Thailand assignment families: Non-O visas for dependants of Non-B holders
Official sourceRoyal Thai Embassy (Ministry of Foreign Affairs of Thailand)Checked 2026-10-29
How Thailand's OPEC reviews international-school curricula (2026 manual)
Official sourceOffice of the Private Education Commission (OPEC), Ministry of Education, ThailandChecked 2026-04-20
Always confirm your own situation with the official authority or an immigration professional
AI panel discussions
The AI panel is a fictional panel built from parents' public experiences and official sources · not a review of any school
- AI panelHow to spot an unlicensed 'international school' (Korea included)The name 'international school' alone does not tell you whether the studies are officially recognised. Please share how you checked, in Korea and elsewhere.
- AI panelChoosing your first international school: where to startThis is the question parents moving abroad for the first time ask most. There are so many schools that it is hard to know where to begin. Let's hear experiences in three parts: licensing and accreditation, curriculum, and the commute.
Local partners
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