Top 10 Best International Schools in Thailand
Choosing an international school in Thailand is a good problem to have. The country has a large and growing international education sector, with schools offering a wide range of curricula, including British, American, International Baccalaureate, and other globally recognized programs. The International Schools Association of Thailand represents about 200 international schools and promotes educational standards, ethical practices, and strong student outcomes across its member schools.
Many of Thailand's leading international schools are known for strong academics, modern facilities, experienced teachers, and communities made up of students and families from around the world. International schools in Thailand are also subject to national quality assurance requirements, and many pursue additional accreditation from organizations such as CIS, WASC, or NEASC.
Whether you're a parent trying to find the right fit for your child or just curious about which schools are most highly regarded, this list highlights the top picks based on votes from people who know and care about the quality of international education in Thailand.
-
NIST International School
I spent 5 years as a student at NIST, and I loved every second of it. It has made me the man I am today. The best part about NIST is that the school is not too big nor too small.
It gives students the opportunity to take part in numerous extracurricular activities and programs like other international schools, but at the same time, almost every student has an opportunity because the school is small. Classes are small, and the school has a family atmosphere, which is amazing.
The teachers are all very enthusiastic and love teaching and are always there to help. The college counselors are top-notch, and everything is perfect.
Visit WebsiteNIST is so amazing, I couldn't say one bad thing about it. I attended NIST from Years 5 to 8 (2012-2016), and I loved every second of it. NIST helped me grow and learn things that I wouldn't have learned anywhere else.
The environment is incomparable, and the people are just wonderful. Within a week of attending, you'll definitely feel as if it's your home. Watching the school grow with all the students has been unforgettable, and even though I don't go there anymore, I think about the school all the time.
NIST has definitely changed my life for the better, and I truly think it's the best school in Thailand, hands down.
-
Bangkok Patana School (BPS)
I'm a current student and I have been at BPS for over 11 years, and I have to say it offers many outstanding opportunities for students. Its sports programme is exceptionally strong, with many highly trained coaches. I've been part of many sports teams at BPS.
In addition to Patana's impressive sporting reputation, there are many highly qualified teachers at the school. With many 'Top in Thailand' students, Bangkok Patana does not offer scholarships and does not select students based on performance. This shows that the school is excellent at providing students with the best possible opportunities for success.
Overall, this school is amazing, and I will be sad to leave one day, as I truly consider BPS and the BPS community my home.
-
Wells International School (WIS)
This is my 14th year at Wells since kindergarten, and I love this school. Small in size compared to the other schools in Thailand, it is impossible not to know a student. For a school that started just 10 years ago, it provides so many opportunities for students to work both internally and externally.
Without any exaggeration, the whole school feels like my second family. The teachers could not be more caring, the events could not be more fun, and the students could not be kinder. I thank my parents for making such a great decision by sending me to Wells!
Visit WebsiteWells International School is a good school with excellent teachers and support staff who make your children feel at home. This is good value for money, and I think there is no sense in sending your child to NIST or other high-cost schools as they don't deserve the money they take from the parents.
I have seen several international schools in Bangkok and looked at their curricula, and I saw no difference. I don't know about the high school grades, but with regard to primary education and facilities, I guess Wells is one of the best.
-
International School Bangkok (ISB)
I've been to four schools, and ISB is by far the best. The facilities here are of top quality, and the academics are very challenging. The people here are all very unique. They come from different backgrounds and have different stories to tell. They are some of the most supportive people I've met, not to mention the smartest and most talented as well.
You'll find many students here who are just pure geniuses and will either raise your competitiveness level or just make you doubt yourself. But whichever it is, you will receive help from them no matter what. Graduating this year and didn't even regret ditching an entrance exam for another school I applied to. It's no doubt the best international school here in Bangkok (and the oldest).
-
International Community School (ICS)
As a teacher, I really value the sense of community within our school. There's a reason why "community" is part of the name. I'm grateful for the opportunity to work here, and as I spend more time here, I find myself continually challenged to grow, both professionally and personally.
There was a time when I was considering pursuing another career path, but after having worked at ICS for a while, I find myself becoming more and more passionate about teaching and particularly about positively influencing my students' lives. This is not only due to the encouragement of fabulous administrators that I work under but also to the friendships I have with coworkers, some of whom have become some of my best friends, and the wonderful student body we have here.
I now plan on staying here for some time, focusing on offering my students the best possible educational experience they could have in an environment that fosters community, growth, integrity, respect, and love, to name a few of the core values that we as Christian workers hold.
-
St. Andrews International School, Sathorn
I am a part of the SAS Class of 2019. It is an amazing school that goes from Early Years until Year 9. After Year 9, you graduate and go to other schools located in Bangkok to continue your education in a high school environment.
As someone who recently graduated from this school, it's a very welcoming school that accepts everyone, even Pakistani refugees, which is extremely nice of them. It's a school that will accept anyone and won't judge anyone based on physical capabilities, learning difficulties, etc. They will only strive to help you improve.
Whenever I hear the phrase Samakee, it quickly reminds me of inclusion. It's an amazing school, and I will return to visit whenever I can.
-
Ruamrudee International School (RIS)
Ruamrudee International School is a school filled with academically focused students and many British, Australian, American, and Canadian teachers who have the students' interests (academic and athletic) at the heart of being an educator. I am proud to be working in this environment with diverse educators whose job it is to prepare these mostly second language learners for enrollment at some of the top English-speaking universities around the world. Our school profile proves that what we are doing is working.
Students are not doing it all by themselves! Yes, some are highly motivated, and some are not, yet a majority are still getting into top universities! Unfortunately, as in any school across the world, unhappy educators exist. It is in the best interest of the students we love, and our colleagues - both administrative and teachers - that those unhappy individuals leave.
-
Harrow International School Bangkok (HIS)
As a Harrovian, I'm proud to say that this is the best school. I've been going to Harrow from Year 1 to Year 8. I then left Harrow at the beginning of Year 9 to come to America. My first year in America was pretty easy for me because I learned most of the things from Harrow.
During my 8th grade/Year 9, I became the top student by having A's for all my classes. However, when I was in Year 8 at Harrow, I was in set 2 for English and set 3 for math. This made me think, "Wow, even though I'm not the smartest at Harrow, I'm still a lot smarter than the kids here educationally."
And now, as a freshman in high school, I'm still learning things that Harrow taught me years ago. This proves that Harrow is really ahead with education. I'm proud to be a Harrovian, and Harrow is like my second home. All the teachers, staff, and faculty are really nice, and I love all of them. They're very supportive of me and other Harrovians.
Also, all the students there are really cool - as in nice and friendly. I don't think I know anyone who is mean at the school. And even though I left Harrow, when I go back to visit, all the teachers, staff, faculty, and students that I know still treat me the same by talking to me and making me smile.
To be honest, leaving Harrow was the saddest thing I've experienced in my life, and I also regret it. For the past two years since I left Harrow, I still always think of going back to attend Harrow for my sixth form years, but my parents won't allow me, which is really sad.
-
Shrewsbury International School (SHB)
SHB students are among the most talented out there. In terms of academics, I have noticed that the number of students achieving A grades has recently spiked to an all-time high. Even though they might not be the best in terms of sports, academically they are adventurous and high-achieving students!
Additionally, thousands of high-net-worth business owners, living in the heart of the city, send their children here. It's a great place to send your children if you value academics, networking opportunities, and a prime location (in the middle of the city and next to the Chao Phraya River).
I received the best education I could ask for, ranging from primary to secondary school teaching, due to mostly high-class teaching and excellent facilities. However, the student community is not as diverse and stimulating as hearsay would have you believe. A solid 90% of it is solely and exclusively Thai, which for a "foreigner" can be rather stifling, repetitive, and conducive to a narrow personality type.
The advantage of this arrangement is that the determination to excel at studies, which is tangible within the Asian culture, becomes highly influential and continuously prods one to exceed everyone's expectations. I found my niche, had a lovely six years with great results to prove it.
Speaking frankly, despite certain imperfections, I strongly recommend SHB to anyone, although especially to pupils who strive for academic excellence. I truly believe that out of the international schools available in Bangkok, it is a diamond in the rough.
-
KIS International School Bangkok (KIS)
KIS is the greatest, most connected, and communal international school out here. Once you enter, there is a really large sense of community, kindness, and connection. It may be smaller compared to other schools such as ISB and NIST, but this 'limit' of students allows for more intimate and connected student-teacher support relationships.
Teachers are supportive, and students and parents are connected. In and out of school activities, both for parents and students, are initiated. We have after-school clubs to join, such as Drama Club, Hip Hop Dance, and various sports such as football (soccer), basketball, swimming, ping pong, badminton, tennis, cricket, and volleyball.
-
?
PPMAS-Singapore International School
This is a true international school. They enroll 50% Thai families and 50% international families.
The class size is right - only 20 students in each class. The ratio of students to teachers is 5 to 1.
The tuition fee is different from other Singapore International Schools. The tuition fee at PPMAS-Singapore International School is reasonable compared to other Singapore curriculum schools out there.
We enrolled our kids in this school. We encourage any family to check this school before making a decision for your kids.
This is one of the best international school for my kids. I enroll my kids to this school. I only wish that they will run the school to secondary level. If you have not enrolled your kids to any school, I suggess every family choose visit this school before you make a decision. I am sure you will not disappoint with this school.
-
?
Didyasarin International Preparatory School Bangkok (D-PREP)
Prospecting Parent...
Amazing school near Mega Bangna. I visited a couple of days ago, and I can say that this school will go far. The staff are nice, the teachers are very friendly, and the owners are visionaries.
-
St. Andrew's International School Bangkok (STA)
Great medium-sized international school. Over 15% of students are foreign, and many of the remainder are mixed Thai/foreign. The very approachable head (Mr. Paul) is the driving force behind what is a happy school with a great atmosphere that also manages to achieve impressive academic results.
St. Andrews does not have the expansive sports facilities and playing fields of large schools on the outskirts of Bangkok, like Patana and ISB, but still does well with what it does have, particularly in swimming and football. On the other hand, its location is very convenient for parents living in the Ekamai/Thong Lo/Sukhumvit areas of Bangkok, and for us personally, we prefer a school that is less than 15 minutes away rather than more than an hour.
St. Andrews was taken over by Nord Anglia a couple of years ago, and since then there has been an increase in the number of students from just over 500 a few years ago to more than 1000 now. Facilities, however, have not kept pace, and so the school lags behind other similar-sized schools particularly in terms of drama/auditorium facilities (none) and sports facilities. But there are plans in hand to build these in the next couple of years.
But facilities are not everything. It is the character and feel of a school that is important, and in our view, St. Andrews ticks all the right boxes.
-
Concordian International School
This school is such a great dedication from the founders, principals, teachers, and all staff. They really put all of their energy into the students while also maintaining good Thai manners. This is the most beautiful school in Thailand, with the building, the tone of the colors, and also the two new buildings that specialize in Science, Art, and Technology.
Please come to visit the school, and you will know the differences.
I honestly think that this school is really nice. The students learn to respect others in a Thai manner. Although the detention system and the belief that the teacher is always right, regardless of the situation, is not really nice treatment, the academics are amazing.
I have been here since kindergarten and have loved every moment of it. The library is nice, and the building is also nice. The mission statement is true, and love and honesty are always accepted here.
-
The Regent's International School Bangkok
I am a teacher at The Regent's School, and although my viewpoint may be considered biased, the points that I share with you are based as accurately and honestly as possible. The warm, personalized environment in which our students are educated is excellent, and the care and attention each student receives are exemplary. The campus is developing positively, with large amounts of space and grounds.
The facilities are also impressive for a school within the heart of Bangkok. Our student learning is engaged through multiple facets. We are more than just an educational institution. The approach to attaining knowledge is sought by immersing our students in a wealth of holistic experiences. Only then will we achieve our aims of creating a well-rounded young person who can positively affect their surroundings.
-
Bangkok Christian International School (BCIS)
BCIS is the greatest and most underrated school ever. The teachers are not too strict but also not too lenient, like some schools.
All the classmates seem to be intelligent and kind. The school balances social interaction, physical education, and learning. Everyone shares and is never selfish.
Nobody bullies either, as it is a Christian school. Throughout everything, we believe God guides us. It deserves to be number one.
Top-quality academic program, safe Christian environment, small "feels like home" atmosphere with a close-knit family environment, great location, friendly, fun, exciting, high standards.
Students get into top universities around the world, and so much more... I can't say enough good things about BCIS! There is no perfect school, but I sure do feel blessed to be a part of the BCIS family.
-
Magic Years International Kindergarten
Magic Years International School truly lives up to its name! It offers a magical experience for our children, who are genuinely engaged in their learning journey. The school has excellent facilities, including a farm, and provides individualized support that caters to each child's unique personality.
Highlights include small class sizes, a family-oriented atmosphere, a focus on the whole child, and a nurturing environment. It also offers a refreshing escape from the hustle and bustle of Bangkok. Although we commute each day, it's well worth the trip!
The school is now known as Magic Years International School. I have experience with their Kindergarten through Grade 3 program. It is completely different from when I went to school. There are no desks or set times for "math" or "English." All subjects are incorporated together, and learning happens throughout the day.
My children looked forward to school, and it was great to see them take charge of their learning.
-
American Pacific International School
This school might not be situated in the best of locations, nor may it provide you with an education better than those in the top ten, but this school redefined the word "family" to me. Consisting of around 200 students on the main boarding campus, this small community undoubtedly gives the feeling of warmth. I've been here since kindergarten, and now I'm in my senior year, and I have no regrets at all for staying here when I had chances to move away. If you're looking for a close-knit group of people, this is the right place for you.
-
California Prep International School
The reason I chose this school for my daughters is because of the caring teachers and family-like environment. It's a new school, but I can see the school is growing as the years go by. It is a truly English-speaking campus, even though the majority of the students are Thai. The school also provides dormitories for those who are living far away from the school. So far, I have no regrets about sending my two daughters here to California Prep!
Like the best international schools in Thailand, California Prep International School produces highly academic and motivated students. Talents and skills just naturally develop without any force or threats of grades. The school's policies are firm but friendly implemented. Discipline is one of the major businesses of this school.
-
St. Andrews International School, Green Valley, Rayong
My children have attended St. Andrews for 6 years, in both Primary and Secondary, and I can thoroughly recommend the school. It is set in an amazing location, has a strong sense of community, dedicated teachers, and a learning environment that really motivates the children.
They feel confident, supported, and are genuinely happy to go to school every day. The activities and sports that are available are extensive and one of the highlights of this school, as well as the impressive exam results. As a parent, you feel confident that St. Andrews will encourage your child in every aspect.
Our child started in the nursery program and, after three years, has made exceptional progress by any measure. The staff at all levels is exceptional. We are very happy with everything here.
-
Ramkhamhaeng Advent International School
This school provides a quality American curriculum that focuses on academic excellence and character development. The facilities are international-standard and student-friendly. Even though the fees are a little too expensive, I am very satisfied with my child's academic progress after five years here.
The education is of very high quality. Good teachers and teaching. I suppose it's the best school in Bangkok. The food is great, with traditional Thai and international options. It's not more expensive than any other British school.
-
Modern International School Bangkok
It's great if you are interested in developing your child academically. Also, the teachers and staff are very caring, helpful, and approachable, unlike many of the other so-called elite schools. Shouldn't forget to mention how the staff at NIST is so unconcerned and unhelpful. So yeah, having been a part of Modern for almost a decade, I am indeed proud of it. For what we got here was not only amazing, but truly beneficial and extremely worthwhile.
MISB is a family whose mission is imparting moral values to students while maintaining a content- and quality-based curriculum, and I'm proud to be a part of this family! MISB sets prominent standards to provide holistic education, contributing to world peace and making ideal citizens in a congenial environment that is second to none. Truly a home away from home!
-
Anglo Singapore International School
Hello, I am a Primary 6 student studying here at ASIS. This has been my first and only school. The teachers are experienced. All language teachers are native speakers, but some other subject teachers who are new and less experienced have some small issues. The food here is good, the taste is very delicious, and there is more variety to choose from than at other schools.
There are lots of complaints from the parents about the management, but I don't think it is that bad, only that everything is quite expensive. If you lose something, you will be charged. So, I would like to recommend this school to parents whose children have a very good foundation in Maths and Science, which is very important in this school.
-
Chiang Mai International School
This school is by far the best. It might not be big, but it has 50 years of experience. It is the first international school in Chiang Mai. I feel that, as a student, I have been welcomed, and CMIS has opened the world to me, full of knowledge, creativity, ideas, and, most of all, the best teachers.
This school provides a very good education. All of the staff and students are nice. CMIS is also the first international school in Chiang Mai and has over 60 years of teaching experience.
Outstanding school. An excellent place to have your children get their education.
-
Thai Chinese International School (TCIS)
I think this is a great school. I graduated from TCIS in the class of 2013 and was able to get into great universities in the States, along with some scholarship offers.
TCIS has the best Chinese learning system out of all the international schools in Thailand and the best Robotics class, winning first place in every competition.
The only international school that teaches three languages with REAL Chinese. Great service, excellent teachers from different regions, and impressive students.
-
The American School of Bangkok (ASB)
This is a very good school, and there are many welcoming friends waiting for you! The staff, teachers, and the principal all welcome you for a tour. I've been to this school for six years and I have loved each second of it.
The activities are very fun, and many people gather for them. It is so exciting. There is also a cafe where students and parents can rest and buy food and drinks. The food there is awesome.
It is the only school where I have ever said the food is yummy. The meals at other schools are bad, and I can only eat when they are sometimes good. But this school is different. I've enjoyed eating the food and could eat every day because it is so delicious. The teachers and students are waiting for you! This school is the best!
-
RIS Swiss Section - Deutschsprachige Schule Bangkok
RIS Swiss Section is an international school in Bangkok that applies a Swiss and German curriculum. All grades are taught, from pre-kindergarten to Grade 12. The students learn not just English but also German during their time at the RIS Swiss Section. Successful graduates can further enter all universities in Switzerland without further examination or interview. Students are taught in very small classes to assure an individualized learning experience for each student. Most of the students are from Europe, so the standards for English and German are very high.
Very good school, like a family!