
Traill International School
- British
- IGCSE
- A Level
Per yearabout USD 11.1K–17.2K
THB 371K–578K · 2026-2027 school year · Source: school website (checked 2026-10-29)

About
British curriculum school in Bangkok offering Kindergarten, Primary, Secondary and Sixth Form, with small classes and an emphasis on academics, sports and pastoral care.
Key facts
Source: Read from the school's website
Info checked 2026-11-07 · Fees 2026-2027
Curriculum
British · IGCSE · A Level
Ages
Ages 2–18
Language
English
Type
International school
Fee level
Mid fees
- Grades
- Pre KG – Year 13
- Founded
- 1965
Fees
Source: Read from the school's website
2026-2027 school year
Age on the first day of the school year (usually 1 September). Cut-off dates differ by school.
| Grade | Per year |
|---|---|
| Reception (Pre KG, KG1, KG2) | THB 370,800≈ USD 11.1K |
| Key Stage 1 (Year 1-2) | THB 404,100≈ USD 12K |
| Key Stage 2 (Year 3-4) | THB 430,950≈ USD 12.8K |
| Key Stage 2 (Year 5-6) | THB 459,600≈ USD 13.7K |
| Key Stage 3 (Year 7-8) | THB 501,900≈ USD 15K |
| Year 9 | THB 530,700≈ USD 15.8K |
| IGCSE (Year 10-11) | THB 572,700≈ USD 17.1K |
| Sixth Form A/AS Level (Year 12-13) | THB 577,650≈ USD 17.2K |
| per year | |
|---|---|
| Reception (Pre KG, KG1, KG2) | THB 370,800 (about USD 11.1K) |
| Key Stage 1 (Year 1-2) | THB 404,100 (about USD 12K) |
| Key Stage 2 (Year 3-4) | THB 430,950 (about USD 12.8K) |
| Key Stage 2 (Year 5-6) | THB 459,600 (about USD 13.7K) |
| Key Stage 3 (Year 7-8) | THB 501,900 (about USD 15K) |
| Year 9 | THB 530,700 (about USD 15.8K) |
| IGCSE (Year 10-11) | THB 572,700 (about USD 17.1K) |
| Sixth Form A/AS Level (Year 12-13) | THB 577,650 (about USD 17.2K) |
Source: school website (traillschool.com) · checked 2026-10-29 · ECB reference rate (2026-11-06)
| min | max | |
|---|---|---|
| Traill International School (this school) | THB 370,800 (about USD 11.1K) | THB 577,650 (about USD 17.2K) |
| NIST International School | THB 650,200 (about USD 19.4K) | THB 1,132,800 (about USD 33.8K) |
| Bangkok Patana School | THB 515,000 (about USD 15.4K) | THB 1,014,000 (about USD 30.2K) |
| KIS International School Bangkok | THB 459,800 (about USD 13.7K) | THB 984,700 (about USD 29.4K) |
| International School Bangkok | THB 659,000 (about USD 19.6K) | THB 1,197,000 (about USD 35.7K) |
| Harrow International School Bangkok | THB 634,600 (about USD 18.9K) | THB 1,063,000 (about USD 31.7K) |
Source: school website (traillschool.com) · checked 2026-10-29 · ECB reference rate (2026-11-06)
One-off costs
- Enrolment fee
- THB 130,000
- Capital levy
- THB 22,500
As published by the school. Amounts change with the school year and exchange rates; please confirm with the school before applying. Converted amounts use the reference rate of the date shown. ECB reference rate (2026-11-06). Source: school website (checked 2026-10-29)
Curriculum and academics
Source: Read from the school's website
Curricula, explained
British curriculum
Early years to sixth form · Ages 3–18
Follows the English National Curriculum; pupils usually take IGCSEs around age 16 and A Levels in the last two years.
IGCSE
Ages 14–16, 2 years · Ages 14–16
A subject-by-subject qualification taken around age 16 in British-style schools — usually 5–10 subjects studied over two years.
A Level
Last 2 years of school · Ages 16–18
The British university-entrance qualification: usually 3–4 subjects studied in depth for two years; UK universities make offers on these grades.
Ages are the usual bands; schools can differ.Curriculum basics guide
Student support
Source: Read from the school's website
- English support (EAL)
- Yes
- Gifted programme
- Yes
- Mother-tongue programmes
- Thai
Campus and school life
Source: Read from the school's website
Sports
- Sports Day
Arts
- The Arts
After-school activities
- Extra Curricular Activities
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Sign in to requestAccreditation and memberships
Source: Read from the school's website
- Accreditations
- BSO
- Memberships
- fobisia
Licence
Listed in the Office of the Private Education Commission (OPEC) register of international schools in Thailand (checked 2026-10-29).
Academics
Source: Read from the school's website
Curriculum
Follows the British curriculum from Kindergarten through Sixth Form.
School website · Checked 2026-11-07
Wellbeing
Source: Read from the school's website
English as an additional language (EAL)
Offers English as a Second Language classes for students learning English as an additional language.
School website · Checked 2026-11-07
Location
Source: Read from the school's website
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