Astra Academy International School is a British school in Bangkok, Thailand. Founded in 2021. It serves 80 students for students aged 5–18. Annual tuition ranges from $13,608 to $14,532 USD.
Explore This School
Location & Getting There
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Key Details
Key facts
Fees & the true cost of attendance
Published fees
$ 13,608–$ 14,532 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
Astra Academy is a future-focused British International School for students aged 5 to 18, located on a spacious green campus in the Thonglor/Ekkamai area of Bangkok. The school emphasises creativity, adaptability, critical thinking, and wellbeing, with small class sizes and UK-experienced teachers. It maintains an approximately 50:50 Thai to international student ratio.
School data verified by NanaSays. Last updated: April 2026.
Why Families Choose
- Sport
- Performing Arts
- Service and Sustainability
Fees & Financials
| Grade / Year | Annual Fee |
|---|---|
| Year 1-4 | THB 486,000~$ 13,315 |
| Year 5-6 | THB 510,000~$ 13,973 |
| Year 7-11 | THB 519,000~$ 14,219 |
Conversions to USD use exchange rates as of April 2026.
Original currency: THB 486,000 - 519,000. Application fee: $98.
Admissions Process
- 1School Tour (Optional): Schedule an in-person or virtual tour with the admissions team. 2. Online Application: Apply through the OpenApply portal — complete the application form, upload two years of school reports/transcripts, submit required ID and documents, and pay the application fee. 3. Admissions Review: The admissions team evaluates the application and may contact the family for further discussions or clarification. 4. Interview or Assessment (if needed): Depending on grade level, an interview or academic screening may be arranged. 5. Acceptance and Enrollment: Upon acceptance, receive a formal offer, complete enrollment forms, and pay the necessary fees to secure the place.
Admissions Details
The school does not have a waitlist.
Student Life
Lunches are prepared with high-quality ingredients; every lunch features a vegan-friendly vegetarian option; Astra is a no-nut campus and caters to food allergies and religious or cultural dietary restrictions; lunches include fresh fruit and vegetables. A Culinary Classroom is available and cooking is part of the Design Technology curriculum. After School Enrichment classes are offered for those who wish to explore culinary arts. A dining programme is available at an additional annual cost (THB 32,100 for Years 1–6; THB 33,900 for Years 7–11), covering morning snack and lunch.
Facilities & Programmes
Wellbeing & Safety
Astra has a weekly timetabled Wellbeing lesson across all year groups, where students learn to recognize and express emotions constructively and build resilience. The school's Safeguarding policy promotes restorative conflict resolution, emotional awareness, and openness in addressing student concerns.
Astra Academy's safeguarding approach focuses on protecting children from abuse, preventing harm to their development, and ensuring they grow up with safe, effective care. The school has specific child protection procedures for cases where a student may be at risk of significant harm. Bullying is addressed with a strict zero-tolerance policy, distinguishing it from ordinary conflict and emphasizing early intervention. Restorative conflict resolution is promoted through the Wellbeing programme.
Student Demographics
Curriculum by Stage
| Stage | Curriculum | Notes |
|---|---|---|
| Primary (Ages 5-11) | National Curriculum | British International Primary School |
| Secondary (Ages 11-18) | National Curriculum | British International Secondary School |