Singapore International School of Bangkok is a A Levels / IBDP / IGCSE school in Bangkok, Thailand. Founded in 2001. It serves 4,000 students for students aged 2–18. Annual tuition ranges from $11,248 to $22,100 USD.
Explore This School
Location & Getting There
NanaSays Scorecard
Key Details
Academic Performance
Key facts
Fees & the true cost of attendance
Published fees
$ 11,248–$ 22,100 per year.
Budget beyond the sticker price. Assume the real annual spend is 5–15% higher than the headline fee. Hidden costs typically include: registration fee, acceptance deposit (usually one term's fees, refundable at the end of schooling), uniform + sports kit, trips and expeditions, individual music tuition, exam entry fees, travel to/from home.
Ask the Bursar for a sample "all-in" first-year invoice before committing.
About
Singapore International School of Bangkok is a coeducational day school located in Wangthonglang, Bangkok, Thailand, serving students aged 2 to 18. The school offers a multilingual education with instruction in English, Chinese, and Thai. Its curriculum includes A Levels, the IB Diploma Programme, and IGCSE.
School data verified by NanaSays. Last updated: April 2026.
Why Families Choose
Multilingual instruction in English, Chinese, and Thai; broad curriculum spanning A Levels, IBDP, and IGCSE for ages 2–18.
Fees & Financials
| Grade / Year | Annual Fee |
|---|---|
| Grade 9 | THB 650,700~$ 17,827 |
| Grade 10 | THB 650,700~$ 17,827 |
| Nursery 1 | THB 401,700~$ 11,005 |
| Nursery 2 | THB 401,700~$ 11,005 |
| Grade 7 & 8 | THB 609,300~$ 16,693 |
| Grade 11 & 12 | THB 789,300~$ 21,625 |
| Primary 1 & 2 | THB 470,700~$ 12,896 |
| Primary 3 & 4 | THB 512,400~$ 14,038 |
| Primary 5 & 6 | THB 567,300~$ 15,542 |
| Kindergarten 1 & 2 | THB 429,600~$ 11,770 |
Conversions to USD use exchange rates as of April 2026.
Original currency: THB 401,700 - 789,300. Application fee: $140.
Admissions Process
- 1Submit an online application form with supporting documents (passport copy, school reports, birth certificate, photograph). 2. Schedule a student interview and academic assessment in English and Math for placement (younger applicants may undergo observation). 3. Attend a family meeting with the admissions team. 4. Receive an Offer Letter via email if successful. 5. Confirm enrolment by signing documents and paying the enrolment fee and deposit. 6. Attend orientation and first day.
Admissions Details
The school does not explicitly maintain a waitlist; admission is subject to availability and handled on a first-come, first-served basis.
Student Life
The school references house group mentoring sessions as part of its pastoral care programme, but no specific house names are publicly listed.
Snack and lunch are provided on a per-term basis; fees for snack and lunch vary by class level.
Facilities & Programmes
Wellbeing & Safety
SISB maintains a boarding support system with professional staff on campus 24/7, supervised study hours, and access to round-the-clock medical care for residential students. For day students, trained counselors and house-based pastoral teams provide confidential feedback, wellbeing check-ins, and support during transitions or personal challenges.
Student Demographics
Curriculum by Stage
| Stage | Curriculum | Notes |
|---|---|---|
| Primary (Ages 6-12) | Singapore Curriculum | Balanced curriculum of academics, creativity, and problem-solving. |
| Secondary (Ages 12-16) | UK Curriculum | Rigorous real-world curriculum cultivating resilience, leadership, and global outlook. |
| Sixth Form (Ages 16-18) | IB Diploma | Diverse programmes with personalised guidance for university and career preparation. |
| Nursery-Kindergarten (Ages 2-6) | Singapore Curriculum | Play-based environment focusing on confidence and foundational skills. |
School Background
private