Ascot International School
International School in Bangkok
Quick answer
Ascot International School Bangkok serves 450 students from 21 nationalities aged 2 to 18 across an 8-acre eastern Bangkok campus. The school offers a Cambridge primary curriculum followed by IGCSE then either A Level or the IB Diploma — a dual-pathway model rare among Bangkok internationals. Accredited by Cambridge International, IBO and CIE. Tuition $5,000-$11,000 per year — among the more affordable established internationals in Bangkok.
Key facts
- Curriculum: British leaving qualifications include IGCSE and IB Diploma.
- Tuition: $5,000–$11,000/yr published annual range.
- Avg class size: 23 (max 25) Bangkok international school · 450 students total.
- 21 nationalities top: Thai.
- Ages: 2-18 school day starts at 7:40am.
- Accreditations: Cambridge, IBO, CIE verified.
450
21 (Thai)
23 avg / 25 max
Rolling
Cambridge, IBO, CIE
IGCSE and IB Diploma
About Ascot International School
Mission At Ascot, students develop according to their needs in a welcoming, family environment. The challenging curriculum enables our students to become adaptable lifelong learners. Our intercultural ethos strives to promote a strong sense of respect for all.
| Item | Amount |
|---|---|
| Annual tuition (USD) | $5,000 – $11,000 |
| Annual tuition (local) | 273819 ฿-594969 ฿ |
| Fee year | 2025-2026 |
| True annual cost (with hidden fees)how we calculate | $10,000(+25%) |
| First-year total (with registration + deposit) | $11,500 |
| Cost position in Bangkok | 4th percentile(budget-friendly) |
Hidden costs & fee notes
British curriculum (IGCSE/A-Level). Affordable British school. Located near Bearing BTS. Growing school with modern facilities.
British
IGCSE and IB Diploma
IB ; IGCSE;
2021 results: IB average points 33.9 / IGCSE: A* - C = 90%
Thai and Chinese (Mandarin)
It is called Individual Learning Program (ILP) which involves class teacher, parents and SEN coordinator
Yes
Yes
7:40am – 3:00pm
Yes
Yes
Recommended neighborhoods
Bearing, Bangna, Samut Prakan, On Nut
Is Ascot International School right for your family?
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At a Glance
Fee Position in Bangkok
Budget-friendlySchool Profile
Class Size
Student Diversity
Moderately diverse
Common: Thai
Estimated Real Cost
Tuition + registration, transport, uniform, exams
British curriculum (IGCSE/A-Level). Affordable British school. Located near Bearing BTS. Growing school with modern facilities.
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Disclaimer: School profiles are source-backed decision aids, not endorsements or official rankings. Tuition figures are approximate and may not include registration fees, uniforms, transport, or exam costs. Always verify directly with the school before applying. WhereNext is not affiliated with any school listed. This is not admissions consulting, legal advice, or official school placement guidance.