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The International School of Asia - Koh Lanta

Thailand, Ko Lanta

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· Reviewed by · B2C Marketing Manager

Independently researched by doris.
Profile checked by the school
The school at a glance
Instructs in English, Thai
Fees THB 181,960 - 267,330
Ages 2 - 18 years
Pupil numbers 120
Type Co-educational
Bus Service Yes
Availability Not shared by this school
Academic offering
Curriculum EYFS (Early years foundation stage), American Curriculum, British Curriculum
Taught languages English, Thai, Mandarin
Typical class size 16
Strengths Visual and Creative Arts, STEM, Academic Enrichment
Clubs Academic and Intellectual, Arts and Creative, Lifestyle and Wellbeing
Stages Early Years, Elementary, Middle School, High School
Introduction

The International School of Asia, Koh Lanta serves students aged 2 to 18. For Pre-K through Kindergarten 3, our Early Years Program integrates the U.S. Common Core, the English National Curriculum (UK), The Creative Curriculum, and Montessori principles. For Grades 1 to 12, we provide a dual academic framework combining U.S. Common Core and UK standards, delivered in English with supportive Thai language classes. Located at 251 Moo 5, Sala Dan on southern Thailand’s Koh Lanta, it is the island’s only international school licensed by Thailand’s Ministry of Education.

www.isa.ac.th

251, Moo 5 Sala Dan, Ko Lanta District, Krabi 81150

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

The International School of Asia - Koh Lanta has 120 pupils, typical class sizes of 16, instruction in English, Thai.

Location
The International School of Asia, Koh Lanta is situated in Sala Dan on Koh Lanta Island, Krabi Province. The school lies within easy reach of local transport routes and the island’s main communities, making daily arrival and family access straightforward.

Stages
ISA offers a continuous education from Preschool (Pre-K through Kindergarten 3) to Grade 12, serving children roughly between the ages of 2 and 18

Type
ISA operates as a co‑educational day school.

Additional learning support
The school does not publicly disclose any specific support structures or resources for students with additional learning needs or SEN.

Country affiliation
ISA is not affiliated with any particular country.

Religious affiliation
The school has no religious affiliation.

School day structure
The school day runs from 8:00 AM to 3:00 PM, with a morning flag ceremony, lessons, a lunch break from 12:15 PM to 1:15 PM, and optional after-school activities from 3:15 PM to 4:00 PM on Monday to Wednesday.

Bus service
The School Bus Service is available.
Diving Deeper
The school has not added this information
Fees

Annual tuition at The International School of Asia - Koh Lanta ranges from THB 181,960 to THB 267,330 for 2026/27.

One-time Payment
Registration Fee: THB 9,600

Enrollment Fee: THB 19,000

Annual Tuition Fees
Early Years ( Pre-K to Kindergarten 3 ): THB 181,960
Grades 1–2: THB 209,000
Grades 3–4: THB 220,330
Grades 5–6: THB 238,700
Grades 7–8: THB 256,200
Grades 9–12: THB 267,330

Additional Grade 12 fees
Pre-Graduation Exam : THB 12,000 (Optional)
Graduation Fee: THB 10,000

Sibling Discounts
First sibling: 5% discount
Second (and any additional) sibling: 10% discount on tuition

Payment Methods
You may pay in cash at the school office or via bank transfer
Academics

The International School of Asia - Koh Lanta teaches EYFS (Early years foundation stage), American Curriculum, British Curriculum for students aged 2 to 18.

Curriculum
The International School of Asia, Koh Lanta serves students aged 2 to 18. For Pre-K through Kindergarten 3, our Early Years Program integrates the U.S. Common Core, the English National Curriculum (UK), The Creative Curriculum, and Montessori principles. For Grades 1 to 12, we provide a dual academic framework combining U.S. Common Core and UK standards, delivered in English with supportive Thai language classes.

Academic calendar
Wellbeing
The school has not added this information
Parent Experience
The school has not added this information
Facilities
The school has not added this information
Extra-Curricular Activities
The school has not added this information
Languages
The school has not added this information
Reputation
The school has not added this information
Admissions

Admissions
1. Complete the online application.
You’ll need to include copies of the student’s and parents’ passports and visas, together with the student’s academic transcripts for the past two school years in English.

2. Assessment stage.
After application and documentation, the school reviews all materials as part of its assessment stage.

3. Receive the tuition and fee invoice.
Once approved, you will be sent an invoice for tuition and associated fees, which will need to be settled by the date specified.

Scholarships
The school does not publicly disclose any scholarships offered.

Waitlist
The school does not publicly disclose any waitlist or pool system.
School Events
The school has not added events
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