Aster International School Bangkok vs Garden International School Bangkok
Aster International School Bangkok and Garden International School Bangkok are both in Bangkok, about 3 km apart. Both schools offer British, Cambridge IGCSE, Cambridge A Levels and EYFS programmes, and Garden International School Bangkok also offers Cambridge International AS Levels. Published annual fees are THB 247,731 - 509,356 at Aster International School Bangkok and THB 47,500 - 257,000 at Garden International School Bangkok, which puts Aster International School Bangkok roughly 149% higher. Both take pupils from 2 to 18. Aster International School Bangkok is the larger school, with around 500 pupils to Garden International School Bangkok's 390. Both keep typical class sizes around 15.
British Curriculum, Cambridge IGCSE, Cambridge A Levels, EYFS (Early years foundation stage)
Curriculum
British Curriculum, Cambridge IGCSE, Cambridge International AS Levels, Cambridge A Levels, EYFS (Early years foundation stage)
Pupils
Pupils
500
Pupils
390
Typical class size
Typical class size
15
Typical class size
15
Instruction language
Instruction language
English
Instruction language
English
Opened
Opened
2022
Opened
1999
Bus service
Bus service
No
Bus service
Yes
Essentials
Essentials
Location
Location
Aster International School is situated in the Chong Nonsi area, on Naradhiwas Rajanagarindra Road in central Bangkok. The campus is housed in purpose-built modern facilities close to local amenities and accessible via main city roads.
Location
Located in Sathorn, central Bangkok, the school sits in a leafy enclave close to Lumpini and Chong Nonsi BTS stations. This central area offers easy access to major roads and public transport, and is nestled among embassy and residential precincts, with dining and parks nearby.
Stages
Stages
The school caters to students from Early Years Foundation Stage, Primary & Lower Secondary, and Upper Secondary leading to IGCSEs, A-Levels, or a high school diploma.
Stages
The school is structured into Early Years (ages 2–5), Primary (Years 1–6), Lower Secondary (Years 7–9), Upper Secondary/IGCSE (Years 10–11) and Sixth Form/A‑Levels (Years 12–13). Each stage prepares students progressively for the next, following UK-adapted curricula.
School type
School type
Aster is a co-educational day school with no boarding facilities.
School type
Garden International School is a co-educational day school.
Pupil nationality mix
Pupil nationality mix
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Pupil nationality mix
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Additional learning support
Additional learning support
Students receive tailored support plans based on assessments, ensuring that learners with diverse needs can fully participate in classroom activities.
Additional learning support
Support for English as an Additional Language (EAL) and Special Educational Needs and Disabilities (SEND) is provided through in-class assistance, differentiated lessons, teaching assistants, and personalized learner passports with regular reviews.
Country affiliation
Country affiliation
The school is not affiliated with any country.
Country affiliation
The school does not have any formal affiliation to Thailand or another country.
Religious affiliation
Religious affiliation
Aster is not affiliated with any religion. The school welcomes students from diverse faiths and backgrounds.
Religious affiliation
The school is secular and has no religious affiliation.
School day structure
School day structure
The school does not have publicly available information on their day structure.
School day structure
Early Years (Ages 2–5) The school day starts at 7:30 AM and ends at 2:10 PM, with an option to stay until 3:00 PM for extracurricular activities. There are morning and afternoon breaks, and lunch is served around midday.
Primary (Years 1–6) The school day begins at 7:30 AM and finishes between 2:45 PM and 3:00 PM, depending on the year group. Students have a morning break and a lunch break. Optional ECAs run after school.
Secondary (Years 7–11) Lessons start at 8:00 AM and the day ends around 3:00 PM. There is a morning break and a lunch break. Additional activities and revision sessions may take place after school.
Sixth Form (Years 12–13) The day begins at 8:00 AM and generally ends by 3:00 PM. Students follow a flexible timetable and have breaks between lessons, including a lunch break. Independent study periods are built into the schedule.
Bus service details
Bus service details
The school does not offer a bus service.
Bus service details
Garden offers a termly bus service across four routes covering Sathorn, Silom, Thonglor/Sukhumvit and Bangrak. Costs depend on the route and can be paid per term.
Fees
Fees
Fee details
Fee details
Enrollment Fee This is a one-time fee. Pre-Nursery to Reception: 65,000 THB Year 1 to Year 13: 125,000 THB
Refundable Deposit A one-time refundable deposit of 65,000 THB is required for students from Pre-Nursery to Year 13. Terms and conditions apply.
General Fee Charged per term (three terms per year), this fee is 23,153 THB. It covers lunch, snacks, drinks, insurance, learning resources, books, day trips, and in-school guest programs.
Tuition Fee Charged per term, with three terms in an academic year.
Pre-Nursery: 82,577 THB Nursery to Reception: 110,360 THB Year 1 to Year 2: 126,567 THB Year 3 to Year 4: 129,268 THB Year 5 to Year 6: 133,127 THB Year 7 to Year 9: 146,633 THB Year 10: 163,997 THB Year 11 (payable for two terms): 245,995 THB Year 12: 169,785 THB Year 13 (payable for two terms): 254,678 THB
EAL (English as an Additional Language) If required, EAL support is charged at 25,000 THB per term.
Refund Policy The refundable deposit is only returned under specific conditions:
The student must have been enrolled for at least one full term. The school must receive a 60-day notice of withdrawal. The student graduates from Aster at the end of Year 13.
If these conditions are not met, the deposit is not refunded
Payment Methods Bank Transfer Cash Cheque Credit Card
Tuition Fees (per term) Pre-Nursery (half-day): THB 47,500 Pre-Nursery (full-day): THB 86,700 Nursery: THB 108,300 Reception: THB 131,800 Years 1–6 (Primary): THB 143,700 Years 7–9 (Lower Secondary): THB 167,500 Year 10 (IGCSE): THB 168,500 Year 11 (IGCSE, 2 terms): THB 252,300 total Years 12–13 (A‑Level, 2 terms): THB 257,000 total
School Bus Fees (per term) Route A (South Sathorn–Suan Plu): THB 13,800 Route B (Yannawa–Nirathiwas Rd): THB 19,100 Route C (Bangrak–Silom): THB 23,400 Route D (Sukhumvit–Thonglor): THB 33,000
Other Fees Refundable Deposit (Pre‑Nursery to Year 13): THB 40,000 Visa Document Fee: THB 15,000 French First Language (native students, per term): THB 8,250 English as an Additional Language (EAL): Starting from THB 5,925 per term
*Note: Outside exam fees, extracurricular activities, uniforms and SEN therapies are billed separately or directly to providers
Billing & Payment Terms Fees are invoiced each term and can be paid via bank transfer or credit card.
Full-term fees apply if enrolment begins within two weeks of term start; otherwise, daily rates apply.
The school reserves the right to adjust fees for new and existing students.
Diving deeper
Diving deeper
Boarding arrangements
Boarding arrangements
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Boarding arrangements
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Uniform requirement
Uniform requirement
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Uniform requirement
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Food options
Food options
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Food options
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House system
House system
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House system
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Governance and ownership
Governance and ownership
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Governance and ownership
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Academics
Academics
Curriculum details
Curriculum details
Aster International School offers a British-style curriculum with an emphasis on real-world learning and student engagement. The early years program is based on the Early Years Foundation Stage (EYFS) and focuses on communication, personal development, and basic skills through play.
In primary and lower secondary, Aster blends the English National Curriculum with project-based learning. Students explore core subjects like English, math, and science through interdisciplinary projects that also incorporate art, languages, and physical education. Specialist subjects include Mandarin, French, and Thai, with lessons adapted to student needs.
In the upper secondary years, students prepare for IGCSEs and A-Level examinations while also having the option to complete a high school diploma. Instruction becomes more focused on subject specialization, and students are encouraged to develop academic responsibility. Outside the classroom, Aster supports learning through enrichment clubs, sports, language classes, and Thai cultural activities.
Curriculum details
Garden International School Bangkok follows a British-based curriculum tailored for an international student body. In the Early Years (ages 2–5), children follow the UK’s Early Years Foundation Stage (EYFS) framework. Primary students (Years 1–6) study a broad version of the English National Curriculum, including core subjects such as English, Maths, Science, Humanities, Computing, PE, Music, and Languages. In Secondary (Years 7–9), subject-specialist teaching continues across a wide range of academic and creative subjects. Students in Years 10–11 follow the Cambridge IGCSE programme and sit formal exams at the end of Year 11. Sixth Form students (Years 12–13) pursue Cambridge A Levels, typically selecting 3–4 subjects alongside optional leadership, service, and university preparation programmes.
1. Book a Tour & Informal Introduction Families are invited for a school tour to explore the campus, meet staff, and understand the British-style enhanced curriculum and school values.
2. Submit Application & Documents Download and complete the application form, then submit it along with required documents, such as:
Child’s passport or birth certificate Parent(s)’ passport or Thai ID Immunization record Recent transcripts (if applicable)
3. Selection Process Applications are reviewed, and qualifying candidates may be invited to participate in an entrance exam and/or interview.
4. Notification & Offer Families receive admissions decisions shortly after selection. Offers are made for available seats.
5. Enrollment & Fee Payment Upon acceptance, families must confirm enrollment by paying requested fees and completing registration protocols.
Admissions
Attend a Campus Tour (optional) Prospective families can book a tour to view the facilities and observe classes.
Submit Application & Documents Following the tour or enquiry, you'll complete the online application, pay the application fee, and supply required paperwork (e.g., transcripts, ID, visa documents).
Assessments and Interviews Younger applicants may take a basic readiness check, whereas Year 7+ students sit entrance exams and attend an interview or school visit. Admissions contacts support preparation.
Offer and Enrolment Successful applicants receive an offer, after which they pay the one-time enrolment fee and sign the contract. The school then issues documents for visa and placement.
Scholarships
Scholarships
The school does not have publicly available information on their scholarships.
Scholarships
Garden International School Bangkok does not publicly disclose any scholarships or bursaries on its website.
Waitlist
Waitlist
The school does not have a waitlist.
Waitlist
The school’s official site does not detail any waitlist or placement pool.
