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Suratthani International School

Thailand, Surat Thani

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· Reviewed by · B2C Marketing Manager

Independently researched by doris.
Not yet claimed by the school
The school at a glance
Instructs in English
Fees THB 27,500 - 39,500
Ages 2 - 12 years
Pupil numbers 240
Type Co-educational
Opened 2014
Bus Service No
Availability Not shared by this school
Academic offering
Curriculum IB (PYP), American Curriculum
Taught languages Mandarin
Typical class size 12
Strengths Visual and Creative Arts, STEM, Service and Sustainability
Clubs Academic and Intellectual, Social and Hobbies, Community and Service
Stages Primary School, Preschool, Kindergarten
Introduction

Suratthani International School (STIS), located in Surat Thani city in southern Thailand, offers a range of specialist learning facilities, including dedicated spaces for ICT, science, creative arts, dance, music, and sports. Its English literature library, the only one of its kind in the area, supports students from Kindergarten 3 onward, with Grade 2+ learners able to borrow books to read at home. Each primary class cultivates its vegetable patch within the landscaped school garden. STIS also serves as the Center for Vipassana Meditation in the region, offering full-day meditation retreats in partnership with local Buddhist organizations. Academically, the school is a Candidate School for the IB Primary Years Programme (PYP) and uses MAP Growth assessments in Math and English to benchmark student progress against global standards. Surat Thani’s location, near the Tapi River and on Thailand’s southern coast, provides families, including relocating internationals, with a city base close to nature yet connected to regional travel routes.

stis.ac.th

51, 91 Phorkhuntale Rd, Muanh, Mueang Surat Thani District, Surat Thani 84000, Thailand.

Vibes and Culture
The school has not added this information
The Essentials

Suratthani International School has 240 pupils, typical class sizes of 12, instruction in English.

Location
Suratthani International School is situated in Surat Thani, southern Thailand, about ten minutes by car from the city center. The city is a regional hub on the Gulf of Thailand, with ferry connections to nearby islands such as Koh Samui and domestic air links to Bangkok. The school’s setting provides a balance between access to local transport routes and a quieter residential environment.

Stages
The school admits children from early years through the end of primary. Programmes begin from preschool (around age 2) and continue through Grade 6, covering kindergarten and primary school levels.

Type
STIS is a co-educational day school. It does not provide boarding facilities, so students commute daily from the surrounding area.

Additional learning support
The school operates an English Language Support (ELS) programme with tiered levels of assistance, delivered either within regular lessons or in small group sessions. A Learning Support Coordinator oversees provision for academic, emotional, and social needs, and a Pastoral Counsellor (psychologist) is available when required.

Country affiliation
The school does not have an official affiliation with any one country. Its curriculum is based on the California State/Common Core standards and it is a Candidate School for the IB Primary Years Programme (PYP).

Religious affiliation
The school has no formal religious affiliation.

School day structure
The academic year runs from mid-August to mid-June, split into two terms. The school day starts in the morning and ends in the mid-afternoon, with lunch and short breaks built into the timetable. After-school care is available until 16:45 for younger students.

Bus service
The school website does not provide information about a school bus or coach service.
Diving Deeper
The school has not added this information
Fees

Annual tuition at Suratthani International School ranges from THB 27,500 to THB 39,500 for 2026/27.

Application Fees
A one-time application fee of THB 1,500 is required for all new applicants. This is non-refundable and payable before suitability testing. In addition, testing fees apply: THB 1,000 for Kindergarten (Pre-K–K3), THB 2,000 for Elementary (Grades 1–5), and THB 3,000 for Middle School (Grade 6 upwards).

Admission and Registration
On acceptance, students in Pre-K to Grade 5 are charged an admission fee of THB 25,000, while those in Grade 6 and above pay THB 35,000. For students placed on the waiting list, a registration fee of THB 15,000 is payable, refunded in full if no place becomes available within 12 months. A refundable deposit of THB 20,000 is also required, returned when a student withdraws with all dues cleared.

General and Tuition Fees
Annual general fees are charged by school level: THB 25,000 for Kindergarten, THB 30,000 for Elementary, and THB 40,000 for Middle School. Tuition fees are billed in two instalments across the academic year, though grade-specific tuition amounts are not publicly disclosed for 2025–2026.

Additional Fees
External exam fees apply as needed: THB 3,000 (Checkpoint), THB 20,000 (IGCSE), and THB 5,000 (SAT). Charges also apply for English language support lessons, compulsory residential trips from Grade 1 upwards, after-school activities, and camps. Uniforms and accessories can be purchased from the school shop. Lunch and snacks are provided without additional charge. Accident insurance of up to THB 5,000 per incident and THB 50,000 for permanent disability are included.

Refund Policy
Application, testing, admission, and registration fees are non-refundable. The THB 20,000 deposit is refunded upon withdrawal with proper notice, less any outstanding charges.

Payment Options
Fees are payable in Thai Baht and billed in advance. Payments may be made directly at the admissions office in cash or by transfer to the school’s designated bank accounts. Late payments incur a penalty of THB 200 per day.
Academics

Suratthani International School teaches IB (PYP), American Curriculum for students aged 2 to 12.

Curriculum
Suratthani International School follows the California State/Common Core curriculum, providing a structured programme from early years through the end of primary. The school is also a Candidate School for the International Baccalaureate Primary Years Programme (IB PYP), reflecting its focus on inquiry-based learning in the early and primary stages. Core subjects include English, mathematics, science, and social studies, taught in English as the language of instruction. Mandarin is offered as a compulsory additional language, and Thai is taught in line with Ministry of Education requirements. Learning is supported by specialist facilities such as an ICT Studio, Science Studio, Creative Arts Studio, and a Music and Dance Studio. Student progress in English and mathematics is benchmarked against international standards using MAP Growth testing from Grade 2 onwards.

Academic calendar
Wellbeing
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Parent Experience
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Facilities
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Extra-Curricular Activities
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Languages
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Reputation
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Admissions

Admissions
1. Initial Inquiry and Application: Families begin by submitting an application form along with the required supporting documents. Thai citizens must provide identification and a birth certificate, while expatriates are asked to provide passports, visas, and previous school records.

2. Testing and Assessment: Applicants are scheduled for a suitability test, which varies by grade level. These assessments evaluate academic readiness and language ability, helping the school place students in the correct programme.

3. Admission Fee and Deposit: Once an applicant is accepted, parents are asked to pay the admission and deposit fees. This step secures the student’s place before the first day of school.

4. Enrollment Confirmation: The school confirms placement after the required documents and fees are submitted. Families are then provided with start-date details, orientation information, and access to uniforms and the school shop.

Scholarships
The school does not publicly disclose information about scholarships or financial aid opportunities.

Waitlist
STIS operates a waitlist system when classes are full. Parents must complete registration in order to be placed on the waiting list. If a place becomes available within a year, the family is invited to proceed with admission. If no place becomes available, the registration is refunded.
School Events
The school has not added events
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