Aster International School Bangkok is a British Curriculum / IGCSE school in Bangkok, Thailand. Founded in 2022. It serves 540 students for students aged 2–18. Annual tuition ranges from $6,937 to $14,262 USD.
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Location & Getting There
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Key Details
Key facts
About
Aster International School Bangkok is a purpose-built international school in the center of Bangkok offering an enhanced British curriculum for students aged 2 to 18. The school combines academic rigour with core competencies through innovative, project and theme-based teaching methods designed for mid-21st century learners. It serves Foundation, Primary, and Secondary stages alongside a wide range of extracurricular activities.
School data verified by NanaSays. Last updated: April 2026.
Why Families Choose
- Sport
- Performing Arts
- Academic Enrichment
Fees & Financials
| Grade / Year | Annual Fee |
|---|---|
| Year 10 | THB 491,991~$ 13,479 |
| Year 11 | THB 245,995~$ 6,740 |
| Year 12 | THB 509,355~$ 13,955 |
| Year 13 | THB 254,678~$ 6,977 |
| Pre-Nursery | THB 247,731~$ 6,787 |
| Year 1 to Year 2 | THB 379,701~$ 10,403 |
| Year 3 to Year 4 | THB 387,804~$ 10,625 |
| Year 5 to Year 6 | THB 399,381~$ 10,942 |
| Year 7 to Year 9 | THB 439,899~$ 12,052 |
| Nursery to Reception | THB 331,080~$ 9,071 |
Conversions to USD use exchange rates as of April 2026.
Original currency: THB 247,731 - 509,356. Application fee: $1,820.
Admissions Process
- 1Book a tour and informal introduction to explore the campus and meet staff. 2. Submit application form with required documents including passport or birth certificate, parent passport or Thai ID, immunization record, and recent transcripts. 3. Qualifying candidates may be invited for an entrance exam and/or interview. 4. Families receive admissions decisions shortly after selection; offers made for available seats. 5. Confirm enrollment by paying required fees and completing registration.
Admissions Details
Student Life
The school provides snack and lunch; meals are nutritious and balanced with local and international dishes. Halal, vegetarian, and allergy accommodations are available. Meals are served in a spacious, air-conditioned canteen.
Facilities & Programmes
Wellbeing & Safety
Aster's safeguarding policy ensures every child is protected within a safe environment, based on Thai law and international child rights agreements. A designated committee oversees all safeguarding matters; all staff must report concerns using official forms and undergo background checks and child protection screenings. The policy outlines procedures for responding to disclosures, maintaining confidentiality, recognising abuse, and ensuring concerns are reported and handled appropriately.
Student Demographics
Curriculum by Stage
| Stage | Curriculum | Notes |
|---|---|---|
| Primary (Ages 5-10) | British Curriculum | Project and theme-based delivery |
| Foundation (Ages 2-4) | British Curriculum | Learning Without Limits play-based approach |
| Lower Secondary (Ages 11-13) | British Curriculum | Project and theme-based delivery |
| Upper Secondary (Ages 14-16) | IGCSE | IGCSE offered; Year 10 students confirmed studying IGCSE Art |
School Background
Accredited by ONESQA and affiliated with ISAT, GBAC, FOBISIA, and Cambridge International Examinations. Also accredited by the Education Development Trust and holds the International School Quality Mark.