The Guide
Sun, 27 September 2026

Cities / Bangkok / Aster International School Bangkok (Aster)

Aster International School Bangkok (Aster)

A British-curriculum school on the ground floor of the Bangkok Gardens complex in Sathorn, opened in 2022 on the site of the former New Sathorn International School. IGCSE and A Level, at a more accessible fee point.

Aster International School Bangkok (Aster) campus
Aster International School Bangkok (Aster), Bangkok. Photograph · School

Curriculum
A-Levels
Fees, annual
THB 317k–579k
Ages
2 to 18
Pupils
~550
Founded
2022

Aster International School opened in 2022 on the ground floor of the Bangkok Gardens complex off Narathiwas Road in Sathorn, on the site of the former New Sathorn International School. It teaches the British curriculum through IGCSE and A Level to around 550 pupils aged two to eighteen, requires its teachers to hold UK qualified teacher status, and is accredited under British Schools Overseas. David Figes has been founding principal since it opened. Its fees sit at the lower end of Bangkok's British-school range.

Parents describe professional, supportive teaching and children who are keen to go to school and come home talking about their lessons. Value for money is a recurring reason families choose it.


Annual fees

Year level Age Fee
Pre-Nursery 2 THB 317,190
Nursery - Reception 3 THB 400,539
Year 1 - 2 5 THB 449,160
Year 3 - 4 7 THB 457,263
Year 5 - 6 9 THB 468,840
Year 7 - 9 11 THB 509,358
Year 10 14 THB 561,450
Year 11 15 THB 538,296
Year 12 16 THB 578,814
Year 13 17 THB 555,662

One-time fees

Item Age Fee
Refundable Deposit THB 65,000
Enrollment Fee (Pre-Nursery to Reception) THB 65,000
Enrollment Fee (Year 1 to Year 13) THB 125,000


  • Parent commentary is light, recent and broadly positive, framed by the school's youth (opened 2022) and small enrolment.
  • Parents describe children who are eager to attend and come home talking about lessons. Teaching is described by parents as professional and supportive, with British Qualified Teacher Status (QTS) requirements highlighted in school messaging that parents echo.
  • Fees come up as a recurring positive frame: directory data places Aster at the lower end of Bangkok's British-international fee tier, and parent and broker commentary picks up on the value angle.
  • Campus is in Yan Nawa on Sukhumvit Soi 24, which positions it within central expat catchments.

Positives

  • Teaching. Parents describe teachers as professional and engaged; school requires UK QTS, which parents reference approvingly.
  • Pricing and value. Annual fees sit below most established British-international peers in Bangkok; value is a recurring frame.

Considerations

  • Newness and scale. Opened 2022, building toward a target capacity of around 600. Pool of parent voices is small.

Leadership

David Figes

David Figes is a seasoned international education leader with 16 years of experience, currently serving as Founding Principal of Aster International School Bangkok since June 2022.

Accreditations

  • TH_ONESQA 01
  • EDT 02
  • British Schools Overseas (DfE) 03

  • Result IGCSE and A-Level curriculum mentioned, but specific recent numerical results not found on the website.

289/2-289/5 Soi 24, Naradhiwas Rajanagarindra Rd, Chong Nonsi, Yan Naw Yanawa, Bangkok 10120, Thailand

School website