Thai International School
- American
Per yearabout USD 10.7K–17.3K
THB 360K–580K · 2026-27 school year · Source: school website (checked 2026-11-01)
About
Nursery to Grade 6 international school on a 30-rai riverside campus in Pathum Thani, Thailand. Uses an American curriculum with phenomenon-based learning and Thai culture.
Key facts
Source: Read from the school's website
Info checked 2026-11-06 · Fees 2026-27
Curriculum
American
Language
English
Type
International school
Fee level
- Founded
- 2017
- Entry process
- Interview, Map
- Food options
- Vegetarian, Allergy safe
- Accreditations
- WASC
Fees
Source: Read from the school's website
2026-27 school year
Age on the first day of the school year (usually 1 September). Cut-off dates differ by school.
| Grade | Per year |
|---|---|
| Nursery–K2 | THB 360,000≈ USD 10.7K |
| K3 | THB 400,000≈ USD 11.9K |
| 1–5 | THB 540,000≈ USD 16.1K |
| 6–8 | THB 580,000≈ USD 17.3K |
| per year | |
|---|---|
| Nursery–K2 | THB 360,000 (about USD 10.7K) |
| K3 | THB 400,000 (about USD 11.9K) |
| 1–5 | THB 540,000 (about USD 16.1K) |
| 6–8 | THB 580,000 (about USD 17.3K) |
Source: school website (thaiinternationalschool.ac.th) · checked 2026-11-01 · ECB reference rate (2026-11-06)
| min | max | |
|---|---|---|
| Thai International School (this school) | THB 360,000 (about USD 10.7K) | THB 580,000 (about USD 17.3K) |
| 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) |
| Harrow International School Bangkok | THB 634,600 (about USD 18.9K) | THB 1,063,000 (about USD 31.7K) |
| Bangkok Prep International School | THB 384,800 (about USD 11.5K) | THB 862,200 (about USD 25.7K) |
Source: school website (thaiinternationalschool.ac.th) · checked 2026-11-01 · ECB reference rate (2026-11-06)
One-off costs
- Application fee
- THB 200
- Enrolment fee
- THB 120,000
- Deposit
- THB 100,000
- Lunch
- THB 45,000
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 2026-11-01)
Curriculum and academics
Source: Read from the school's website
Curricula, explained
American curriculum
Kindergarten to Grade 12 · Ages 5–18
Grade-by-grade like US schools; students graduate by earning course credits, often with AP courses in high school.
Ages are the usual bands; schools can differ.Curriculum basics guide
Strengths
- Languages
- Outdoor education
- STEM
- Performing arts
- Sport
Campus and school life
Source: Read from the school's website
Facilities
- Garden
- Lake
Sports
- Sports
- Athletics
- Archery
Arts
- Music
- Performing arts
After-school activities
- Sports
- Arts
- Music
- Robotics
- Archery
Request a school tour
Sign in to request a tour. You can follow its status on your page.
Sign in to requestLicence
Listed in the Office of the Private Education Commission (OPEC) register of international schools in Thailand (checked 2026-10-29).
The essentials
Source: Read from the school's website
Country affiliation
Built on the American education system while keeping Thai values, traditions and manners as part of school life.
School website · Checked 2026-11-06
Diving deeper
Source: Read from the school's website
Uniform
School uniforms and sports apparel are ordered through the online shop during sales rounds.
School website · Checked 2026-11-06
Food options
Meals are prepared on campus, with Thai and international dishes plus vegetarian and allergy-friendly options.
School website · Checked 2026-11-06
Academics
Source: Read from the school's website
Curriculum
Follows an American curriculum aligned with US Common Core, with phenomenon-based learning and STEAM classes.
School website · Checked 2026-11-06
Wellbeing
Source: Read from the school's website
Social and emotional learning (SEL)
From Early Years through Primary, students build emotional awareness, friendship skills and conflict resolution.
School website · Checked 2026-11-06
Facilities
Source: Read from the school's website
Facilities overview
A 30-rai riverside campus with gardens, campus animals and a small lake.
School website · Checked 2026-11-06
Extra-curricular activities
Source: Read from the school's website
Academic and intellectual
After-school activities include academic programmes such as robotics.
- robotics
School website · Checked 2026-11-06
Arts and creative
Lifestyle and wellbeing
Structured physical activities develop fine and gross motor skills, coordination and balance.
- Psychomotor skills
School website · Checked 2026-11-06
Languages
Source: Read from the school's website
Language provision
Core subjects are taught in English, with Thai and Chinese also studied.
- English
- Thai
- Chinese
School website · Checked 2026-11-06
Reputation
Source: Read from the school's website
Accreditations
Accredited by WASC from Nursery through Grade 6.
School website · Checked 2026-11-06
Admissions
Source: Read from the school's website
Admissions
An eight-step process from school visit and application through interview, assessment, a three-day trial and enrolment.
School website · Checked 2026-11-06
Location
Source: Read from the school's website
456 Moo 5, Rangsit–Pathum Thani Road, Ban Klang, Mueang Pathum Thani, Pathum Thani 12000
Similar schools
Thai-Chinese International SchoolAP · IB Diploma · American
THB 390K–517K (about USD 11.6K–15.4K)
D-PREP International SchoolAmerican · AP
THB 454K–698K (about USD 13.5K–20.8K)
Ruamrudee International SchoolAmerican · IB Diploma · AP
THB 400K–700K (about USD 11.9K–20.9K)
KPIS International SchoolAmerican · AP
THB 310K–479K (about USD 9.24K–14.3K)
Schools in the same city with a similar curriculum and fee level. Not a ranking.
More in this city · BangkokUpdated 2026-11-06
Are you school staff?
Add these yourself in the school portal.
- Principal and admissions introductions
- Exam results and university destinations
- Class size and teacher ratio