Top International School in Bangkok

Give Your Child a World-Class American Education in the Heart of Bangkok

BASIS International School Bangkok offers an American K-12 curriculum from nursery through secondary, nurturing students to become confident, curious global citizens.

30+Nationalities
100%University Placement
1:8Teacher–Student Ratio
Middle School students at BASIS Bangkok
Teachers at BASIS Bangkok Campus facilities at BASIS Bangkok

⏱ Limited Places – Enquire Now

Programs for Every Stage of Learning

From nursery to secondary school, BASIS International School Bangkok provides a seamless, high-quality international education tailored to every age group.

Nursery Program at BASIS Bangkok

Nursery International School

Ages 2 – 3

A nurturing, play-based environment that sparks curiosity and builds foundational social and motor skills for your youngest learners.

Early Learning Program at BASIS Bangkok

Kindergarten International School

Ages 3 – 6

Structured learning through exploration, creative play, and early literacy in a warm, internationally diverse classroom.

Primary School Program at BASIS Bangkok

Primary International School

Ages 6 – 11

A rigorous, inquiry-based curriculum developing critical thinking, academic excellence, and character alongside peers from around the world.

High School Program at BASIS Bangkok

Secondary International School

Ages 11 – 18

University-preparatory programs with advanced academics, leadership development, and pathways to top universities worldwide.

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Accredited International Curriculum
★
Award-Winning Faculty
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30+ Nationalities on Campus
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State-of-the-Art Facilities

Why Families Choose BASIS International School Bangkok

Discover what makes us one of the most trusted international schools in Bangkok.

Students at BASIS International School Bangkok
30+ Nationalities
on Campus

American K-12 Curriculum

BASIS Bangkok delivers a rigorous American K-12 curriculum — the same high-standard system used across BASIS Curriculum Schools in the United States — preparing graduates for admission to top universities worldwide, from the US and UK to Australia and beyond.

Exceptional, Qualified Teachers

Our educators are internationally recruited, highly experienced, and passionate about inspiring the next generation of leaders and thinkers.

Small Class Sizes

With a low teacher-to-student ratio, every child receives personalised attention to thrive academically and socially.

Multicultural Community

Over 30 nationalities on campus create a vibrant, inclusive environment where students develop cultural awareness and global perspectives.

Holistic Development

Beyond academics, we nurture well-rounded students through sports, arts, community service, and leadership programs.

Passionate Teachers at BASIS Bangkok
Passionate Teachers
Cutting-edge Facilities at BASIS Bangkok
Cutting-Edge Facilities
Middle School students at BASIS Bangkok
Modern Campus & Facilities

What Parents Say About BASIS Bangkok

Hear from real families who have experienced the quality of education at BASIS International School Bangkok.

“

If you think you want to see your kid to be the best version of themselves, and find themselves who they want to become, and that I think BASIS is one of the best schools!

Ms. Kannika
BASIS International School Bangkok's Parent
“

Academic skill is the strength of BASIS, and everybody knows that. I also witnessed with my kids. We never supplement anything at home — he is being able to read since he was four because of the teachers.

Ms. Kamala (Northwestern University Graduate) & Mr. Pathavi (Captain of Thai Airways)
BASIS International School Bangkok's Parents
“

We visited about ten schools here in Bangkok. After visiting them all, we chose BASIS. Basically, because the school has a very good structure. We feel the facility is very well planned, organized. The curriculum is very rich.

Ms. Barbara
BASIS International School Bangkok's Parent

Frequently Asked Questions

Answers to common questions about our international school in Bangkok.

What curriculum does BASIS International School Bangkok follow?
BASIS International School Bangkok follows an American K-12 curriculum designed to meet the highest academic standards. BASIS Bangkok is part of the BASIS Curriculum Schools network, an American K-12 system used across the United States and around the world. Our program prepares students for entry to top universities worldwide, with a focus on critical thinking, creativity, and global citizenship.
What age groups do you accept?
We welcome students from age 2 through 18, covering nursery, kindergarten, primary, and secondary levels. Each program is carefully designed to support the developmental needs of each age group.
Where is BASIS International School Bangkok located?
Our campus is conveniently located in Bangkok, Thailand, with easy access to major transportation routes. Contact our admissions team for detailed directions and to arrange a campus visit.
How do I apply to your international school?
Applying is simple. Fill in the enquiry form on this page, and our admissions team will contact you within 24 hours to guide you through the application and enrolllment process. We welcome applications throughout the year.
Do you offer school tours for prospective families?
Yes! We encourage all prospective families to visit our campus. You can book a personalised tour through the form above or by calling us directly at +66 (0)2 118-0427. Tours are available on school days.
What languages are taught at your school?
English is the primary language of instruction. We also offer Thai language and additional language programs to support the diverse linguistic backgrounds of our student body.
What is included in the tuition fee?
Tuition covers core academic instruction, access to classrooms, laboratories, library resources, and technology. Items billed separately include application and registration fees, meals, textbooks, lab materials, uniforms, transport, and selected after-school activities. Download the full 2025/2026 Fee Schedule for a complete breakdown.
Is there a sibling discount or referral benefit?
Yes to both. Families with more than one child enrollled receive a sibling discount on tuition fees for each additional child. BASIS also offers a Referral Credit Program — when a family you refer successfully enrolls, you receive tuition credit as a thank-you. Contact the Admissions Office for full details on eligibility and amounts.
Are payment plans or instalment options available?
Yes. BASIS International School Bangkok offers payment schedules that allow families to spread tuition payments across the academic year. Terms and availability may vary by grade level and enrolllment period. Speak directly with our Admissions team to find the arrangement that works best for your family.

Ready to Learn More?

Take the first step towards an exceptional international education for your child in Bangkok.

📍 Our Location

BASIS International School Bangkok

🚪 Next to Central Rama 2 One of Bangkok's most accessible school locations — easy to reach by car from the expressway, Rama 2 Road, and surrounding districts.
🏦 Get Directions on Google Maps