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Best 20 International Schools in Thailand

International Education in Thailand

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Below, we have compiled the top 20 international schools in Thailand according to our users. However, there are another 170 schools to choose from in the country. You can find the best international school for your child by personalising your results. Just fill in your search criteria, and we will calculate a personal score for every international school in the city of your choosing based on your requirements.

Recommended Schools

St Andrews International School Bangkok

By offering an outstanding international education to the widest possible range of children, St Andrews sets itself apart from every other international school in Bangkok. Discover our unique combination of learning opportunities.
City
Bangkok
Curriculum
IB, British
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 400,700 ฿
to: 849,100 ฿
Reviews
(2 reviews)

Regents International School Pattaya

Regents International School Pattaya is a truly dynamic school, committed to providing an outstanding international education to students of over 50 different nationalities.
City
Pattaya
Curriculum
British, EYFS, IPC, IGCSE, A-Levels, IB Diploma Programme
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 436,050 ฿
to: 829,350 ฿

Amnuay Silpa School

Amnuay Silpa is Thailand's leading bilingual school with lessons taught equally in Thai and English.
City
Bangkok
Curriculum
British, Thai
Languages of instruction
English, Thai
Ages
3 to 18
Yearly fees - 2025/2026
from: 476,300 ฿
to: 516,800 ฿

Invictus International Programme

The Invictus International Programme (IIP) offers a high-quality education leading to the Cambridge International Education. With our competitive school fees and robust curriculum, the IIP aims to give children an accessible pathway into international education.
City
Bangkok
Curriculum
British
Language of instruction
English
Ages
3 to 11
Yearly fees - 2025/2026
from: 280,000 ฿
to: 390,000 ฿
Reviews
(1 review)

International School Bangkok

International School Bangkok (ISB) is the premier international school in Thailand since 1951. Its exceptional academic program and state-of-the-art expansive campus serve a global Pre-K-12 population. Go Panthers!
City
Bangkok
Curriculum
IB, American
Language of instruction
English
Ages
3 to 18
Yearly fees - 2025/2026
from: 662,000 ฿
to: 1,184,000 ฿

Panyaden International School

International school in Chiang Mai with UK Curriculum and IB Diploma Programme, focusing on sustainable success through cultivating the heart and sharpening mind for Nursery to Year 13 students.
City
Chiang Mai
Curriculum
International, IB, British
Languages of instruction
English, Thai
Ages
2 to 18
Yearly fees - 2025/2026
from: 303,000 ฿
to: 571,000 ฿

Best 20 International Schools in Thailand

Out of a total of 190 International Schools in Thailand.

Based on the aggregated preferences of our users in the last 30 days.

Tara Pattana International School

Tara Pattana International School provides a rigorous education with a global perspective for students of Early Years, Primary and Secondary age that draws its strength from the National Curriculum of England, and adapts to blend with the values of Thai culture.
City
Pattaya
Curriculum
British
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 263,550 ฿
to: 605,850 ฿
Reviews
(1 review)

Regents International School Pattaya

Regents International School Pattaya is a truly dynamic school, committed to providing an outstanding international education to students of over 50 different nationalities.
City
Pattaya
Curriculum
British, EYFS, IPC, IGCSE, A-Levels, IB Diploma Programme
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 436,050 ฿
to: 829,350 ฿

St. Andrews International School Green Valley

Wide green open spaces (set in a countryside setting), close knit school, lots of cultural and academic opportunities, small class sizes. Academic heavyweight
City
Pattaya
Curriculum
IB, British, Dutch
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 415,800 ฿
to: 799,600 ฿
Reviews
(1 review)

Phoenix Wittaya School Pattaya

Phoenix - Where learning is enjoyable.
City
Pattaya
Curriculum
British, Thai
Languages of instruction
English, Thai
Ages
2 to 12
This school does not make their fees public.

Rugby School Thailand

Rugby School Thailand is an outstanding co-educational British International School for day and boarding students for children aged 2-18. The School, which is the first international outpost of the prestigious 453-year-old Rugby School UK, sits in the majestic rolling countryside of Thailand’s Eastern Seaboard. It provides an education that is based on the expansive mindset and traditional values of the British private school model, and champions a new era of international education in Asia.
City
Pattaya
Curriculum
British
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 552,000 ฿
to: 975,000 ฿

Garden International School, Rayong

Garden International School (GIS), Rayong, is a thriving international school committed to delivering high-quality education to students aged 2 to 18, with English as the primary medium of instruction.
Situated in a peaceful and safe rural setting, GIS provides an ideal learning environment for children. The school is conveniently located near the quiet town of Ban Chang, nestled between Pattaya and Rayong, and just five minutes from the beautiful beaches of the Gulf of Thailand.
City
Pattaya
Curriculum
IB, British
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 268,500 ฿
to: 609,800 ฿

Ecole Française Internationale de Pattaya

Caring, respect and excellence.
City
Pattaya
Curriculum
French
Language of instruction
French
Ages
3 to 18
Yearly fees - 2025/2026
from: 180,000 ฿
to: 240,000 ฿

Mooltripakdee International School

We believe that our carefully cultivated physical environment helps us to build a vibrant, family-orientated community and promotes an atmosphere conducive to teaching and learning. We believe in developing well-rounded individuals through a curriculum that balances academic rigour and high expectations with social, moral and cultural awareness.
City
Pattaya
Curriculum
British
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 225,900 ฿
to: 517,500 ฿

British Columbia International School Bangkok

We are an inclusive school with a kind caring community. We value and treat each student as an individual. We provide students with the skills needed to achieve success and for them to discover how to lead and not just follow. We only employ NES (native English speaking) highly experienced teachers from Canada, Australia, United Kingdom, USA, and South Africa.
City
Bangkok
Curriculum
Canadian
Language of instruction
English
Ages
3 to 18
Yearly fees - 2023/2024
from: 376,000 ฿
to: 546,000 ฿

TSI International School

TSI is a thriving, family-orientated school, with a incredibly strong sense of community. There are 35 nationalities across our two campuses (October 2024). We employ highly committed, western-qualified teachers who deliver the English National Curriculum using engaging inquiry-based teaching strategies.
With an exceptional team of teachers at our Secondary School, students have achieved excellent IGCSE and A-Level exams results in recent years and are now studying at universities all around the world.
In August 2025, we will open our second Primary School at the TSI Bearing Campus (*current secondary school).
The existing TSI Primary School campus is conveniently located in the Wongwianyai District of Bangkok. First-time visitors to the school often comment on the school’s friendly environment and the genuine happiness of the children in our care.
TSI is a member of the Council of International Schools (CIS). Our team is proud to guide the holistic development of our students in a kind, caring, respectful and globally-minded environment which encourages students to drive their own learning.
City
Bangkok
Curriculum
British
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 240,000 ฿
to: 375,000 ฿
Reviews
(4 reviews)

Finnway International School Phuket

Welcome to the exclusive education at Finnway International School Phuket. Education the fun, innovative, Finnish way.
"A unique educational journey that inspires a passion for learning through fun and engaging personalised learning experiences."
Finland is recognised and envied by the rest of the world for two significant reasons. Firstly, their high-quality educational system, has elevated them to achieve some of the highest academic results in the world. Secondly, the highest levels of happiness in the world that their children and adults enjoy. Our school combines an academic curriculum of excellence with innovative learning engagement, where the educational process includes the happy, healthy and holistic development of the whole child. Imagine a proven school system where your child reaches exceptional academic heights, but the learning journey is one of personalised, fun, hands-on learning experiences, which makes your child excited to come to school every single day.
City
Phuket
Curriculum
Finnish
Language of instruction
English
Ages
2 to 12
Yearly fees - 2025/2026
from: 264,000 ฿
to: 351,000 ฿

British Concordance International School

BCIS is defined by a commitment to academic excellence, personalized learning, and a nurturing environment that fosters both intellectual and emotional growth. We offer a comprehensive curriculum that blends rigorous academics with innovative teaching methods, ensuring students develop critical thinking skills, creativity, and a global perspective. Our diverse community celebrates cultural diversity, and our dedicated faculty is passionate about helping each student reach their full potential. We emphasize character development, leadership, and social responsibility, preparing students to become well-rounded individuals who are ready to thrive in an ever-changing world.
City
Chiang Mai
Curriculum
British
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 187,000 ฿
to: 330,000 ฿

Trinity International School

Trinity International School (TRIS) is a Kindergarten through Grade 12 Christian institution that is values oriented and student centered. It teaches the Seventh-day Adventist (SDA) principles and beliefs.
TRIS Regular Program is a California-based curriculum program authorized by the California Department of Education (CDE) to use its K-12 curriculum since the inception of the school in 2003. This curriculum has been hailed as on of the best in the world. Its standards and benchmarks have been developed with serious consideration given to the cultural and linguistic background of students.
Trinity International School is dedicated to providing a supportive environment in which students of varying ethnic backgrounds can pursue a value-oriented education that focuses on academic excellence and moral integrity. TRIS seeks to provide a dynamic atmosphere where learning is stimulating and creativity is encouraged and a secure haven where love and respect are the foundation of all interactions. Most importantly, Trinity seeks to provide an education that prepares students for joyful, unselfish service to God and society. Because TRIS teachers view each child as a unique creation of God, students are recognized as individuals and encouraged to develop their own specific talents. The faculty seeks to assist each student according to his/her own personal academic and social needs.
City
Bangkok
Curriculum
American, Adventist
Language of instruction
English
Ages
3 to 18
Yearly fees - 2025/2026
from: 194,850 ฿
to: 299,450 ฿

Bangkok Christian International School

Bangkok Christian International School is founded on the Christian Spirit of love and concern for human dignity. We believe in the necessity of a strong Christian-based philosophy that supports academic programs, fosters the development of moral principles, and best prepares students to meet the challenges in an ever-changing world. Our main goal is to raise up disciples of Jesus Christ who will be the leaders of the 21st Century. We are defined by our close knit family atmosphere and high academic excellence. Students enjoy strong rapport with their teachers and truly feel and experience the love and passion that all BCIS family members have for one another. Our mission is to provide a quality international education within a caring Christian Environment, encouraging leadership, independent thought, and the development of lifelong learning skills; to celebrate diversity, promote tolerance and foster understanding between people of all races and cultures.
City
Bangkok
Curriculum
American, Christian
Language of instruction
English
Ages
3 to 18
Yearly fees - 2025/2026
from: 183,600 ฿
to: 316,800 ฿

RBIS International School

We are a non-selective British curriculum international school that prides itself on fostering a diverse and inclusive environment where every student is valued and supported in reaching their full potential. As proud members of Roundsquare and FOBISIA, we emphasize holistic education, nurturing students not only academically but also socially and emotionally. Our commitment to community engagement is woven into the fabric of our school culture, empowering students to become responsible global citizens who actively contribute to positive change. With a wide range of extracurricular opportunities, we provide students with the chance to explore their passions, develop leadership skills, and cultivate lifelong interests beyond the classroom. At our school, we believe in nurturing well-rounded individuals who are prepared to thrive in an ever-changing world.
City
Bangkok
Curriculum
British
Language of instruction
English
Ages
1 to 18
Yearly fees - 2024/2025
from: 264,000 ฿
to: 570,000 ฿

Aster International School Bangkok

Aster International School Bangkok is bringing a new approach to international education to a purpose built campus in the center of Bangkok. Aster's enhanced British international curriculum will combine academic rigour with core competencies ensuring a well-rounded education for all.
City
Bangkok
Curriculum
British
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 313,881 ฿
to: 575,506 ฿

American Pacific International School

American Pacific International School is a top residential and day school, providing a family centered, international IB school experience for children in Nursery to Grade 12 with a focus on becoming happy life-long learners.
City
Chiang Mai
Curriculum
IB, American
Language of instruction
English
Ages
1 to 18
Yearly fees - 2025/2026
from: 229,100 ฿
to: 499,800 ฿

Australian International School Bangkok

Principle of the school comes from the sense of purpose that is generated by all of the staff working together in a common cause. That common cause is to provide the best possible start in education for students so they are able to move through the following stages of their education as confident, happy learners. The happy learning atmosphere at AISB comes from the work of dedicated, highly professional native English speaking teachers, supported by a caring team of Teacher Assistants, nannies, administration and ancillary staff.
The school believes strongly that the AISB educational program provides its students with a strong start to their formal education and their experience at AISB enables them to successfully transition to further stages in their education whether here in Thailand or other parts of the world.
City
Bangkok
Curriculum
Australian, British
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 322,400 ฿
to: 535,000 ฿

Royal English Programme School

Royal English Programme School, REPS, is a coeducational day and boarding school. REPS curriculum is dual language. It offers quality bilingual education to children from 1 year, Nursery 1, through to Grade 12, Mattayom 6. The educational process at REPS is fully bilingual with classes being delivered in English and Thai. It gives children from Nursery 1 (1 year olds) through to Grade 12 (Mattayom 6) an opportunity to learn in a supportive bilingual environment with qualified teachers. A varied list of sports, arts and social activities contribute to the curriculum to further build on the proven advantages of bilingual programmes.
City
Pattaya
Curriculum
British, Thai
Languages of instruction
English, Thai
Ages
2 to 18
Yearly fees - 2025/2026
from: 79,000 ฿
to: 148,000 ฿

RIS Swiss Section Deutschsprachige Schule Bangkok

RIS Swiss Section-Deutschsprachige Schule Bangkok, established in 1963, is the only international school in Thailand with a curriculum founded upon the authentic values of Switzerland, Germany and Austria from Pre-Kindergarten (Nursery) to Grade 12. The school is officially supported by the Swiss and German governments and their educational authorities. In 2011, the school was awarded the certificate of “Exzellente Deutsche Auslandsschule” by the German President.
City
Bangkok
Curriculum
German, International, Swiss
Languages of instruction
English, German
Ages
2 to 18
Yearly fees - 2025/2026
from: 400,000 ฿
to: 760,000 ฿
170 other schools in Thailand ⇨

Find the Best International School in Thailand FOR YOU!

Other lists of best international schools in Thailand

20 Best IB International Schools in Thailand 20 Best American International Schools in Thailand 20 Best British International Schools in Thailand 6 Best Christian International Schools in Thailand

Summary

What are the best international schools in Thailand?

  1. Tara Pattana International School
  2. Regents International School Pattaya
  3. St. Andrews International School Green Valley
  4. Phoenix Wittaya School Pattaya
  5. Rugby School Thailand
  6. Garden International School, Rayong
  7. Ecole Française Internationale de Pattaya
  8. Mooltripakdee International School
  9. British Columbia International School Bangkok
  10. TSI International School
  11. Finnway International School Phuket
  12. British Concordance International School
  13. Trinity International School
  14. Bangkok Christian International School
  15. RBIS International School
  16. Aster International School Bangkok
  17. American Pacific International School
  18. Australian International School Bangkok
  19. Royal English Programme School
  20. RIS Swiss Section Deutschsprachige Schule Bangkok

Find your International School

How Many International Schools are there in Thailand?

There are 190 international schools in Thailand. See them all

What are the most popular curriculums in Thailand?
Curriculum International schools
British 98  
American 61  
IB 32  
Christian 17  
Thai 12  
Other 65  

Additionally, there are 32 boarding schools in Thailand.

What are the most popular languages of instruction?
Language International schools
English 187  
Thai 17  
Chinese 8  
French 7  
German 2  
Other 1  

Among these, there are 23 bilingual schools in Thailand.

How Much do International Schools cost in Thailand?

The average price of international schools in Thailand is 459,261 ฿. (*)

Price for 12 y.o.
Min. price 88,000 ฿
Avg. price 459,261 ฿
Max. price 1,257,130 ฿
Price for 12 y.o. Number of international schools
88,000 ฿ to 219,999 ฿ 26  
220,000 ฿ to 351,999 ฿ 40  
352,000 ฿ to 483,999 ฿ 27  
484,000 ฿ to 615,999 ฿ 25  
616,000 ฿ to 747,999 ฿ 20  
748,000 ฿ to 879,999 ฿ 7  
880,000 ฿ to 1,011,999 ฿ 11  
1,012,000 ฿ to 1,143,999 ฿ 1  
1,144,000 ฿ to 1,275,999 ฿ 1  

(*) The price for one year of fees for a 12 year old (or the closest age to 12 available in the school), excluding one-time fees at enrolment.

How Big are Class Sizes in Thailand?

The average class size of international schools in Thailand is 17.0 students.

Class Size Number of international schools
5 to 9 4  
10 to 14 24  
15 to 19 50  
20 to 24 36  
25 to 29 3  

How big are the schools in Thailand (in number of students)?

The average size, in number of students, of international schools in Thailand is 577 students.

Number of students Number of international schools
1 to 200 36  
201 to 400 34  
401 to 600 25  
601 to 800 8  
801 to 1,000 8  
1,001 to 1,200 8  
1,201 to 1,400 2  
1,401 to 1,600 3  
1,601 to 1,800 4  
1,801 to 2,000 2  
2,001 to 2,200 0  
2,201 to 2,400 1  
2,401 to 2,600 2  
2,601 to 2,800 0  
2,801 to 3,000 1  

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International Schools Database

The International School Database is a one-stop shop for finding, researching and comparing schools in cities across the world.

Each school's listing includes full contact details, school policies, nationality information, extra-curricular activities, and much more. Everything you need to know is all under one roof, so you can make an informed decision on the best school for your children.

Contact

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