Trinity International School Bangkok
International School in Bangkok
Quick answer
Trinity International School Bangkok is an international school serving expat families in Bangkok, Thailand. Annual tuition runs $5,000-$15,000; total annual cost reaches roughly $12,000 once registration, capital levies, and ancillary fees are included. It serves students aged 3-18.
Key facts
- Curriculum: Other taught at Trinity International School Bangkok.
- Tuition: $5,000–$15,000/yr published annual range.
- Ages: 3-18 age range accepted.
Rolling
About Trinity International School Bangkok
Trinity International School (TRIS) is a Kindergarten through Grade 12 Christian institution that is values oriented and student centered. It teaches the Seventh-day Adventist (SDA) principles and beliefs.
| Item | Amount |
|---|---|
| Annual tuition (USD) | $5,000 – $15,000 |
| Annual tuition (local) | 194850 ฿-299450 ฿ |
| Fee year | 2025-2026 |
| True annual cost (with hidden fees)how we calculate | $12,000(+20%) |
| First-year total (with registration + deposit) | $13,500 |
| Cost position in Bangkok | 78th percentile(premium tier) |
Hidden costs & fee notes
Verify fees directly with school. Fees may not include registration, transport, or exam costs.
Other
Thai
unknown
The ESL (English as Second Language) program is designed to increase fluency in students with limited English ability. A student’s score on the admission English language assessment test, together with classroom observation, determines initial placement in the ESL program. Students are kept in ESL until ESL support services are no longer required. To be exited from ESL, the student needs to demonstrate the language and skills necessary to work independently in the mainstream classroom. All ESL students are required to attend summer school. An exit exam is offered near the end of Summer School in order to determine placement for the following year.
Yes
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At a Glance
Fee Position in Bangkok
Budget-friendlySchool Profile
Estimated Real Cost
Tuition + registration, transport, uniform, exams
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