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Choose Right - Choose Traill

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Traill International School

British Curriculum     •     Established 1966     •     Kindergarten to Year 13

Welcome to Traill International School

For over 50 years, Traill International School has been established in Bangkok, educating students from 2 years to 18 years. In that time we have transformed thousands of children into successful students and just as importantly, shaped them into high achieving well-rounded adults with dynamic careers worldwide.


Begin your child's journey to success today.


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A* for Academic Success 

We deliver a world respected British Curriculum education leading to IGCSE, AS Level and A Level qualifications. These are accepted by leading universities worldwide as the gold standard of qualifications. We count amongst our Alumni: doctors, pilots, scientists, actors, bankers, teachers and many more esteemed professions


Individualised teaching

We believe that all students are individuals and each student has their own bespoke education plans.  These are reviewed and adjusted throughout their time with us to ensure that students are meeting and exceeding their educational goals. Diversity and Differentiation are key to our teaching.

Small Class Sizes

We purposely have smaller class sizes to ensure that our teachers have the time to support our students academically and emotionally every step of their educational journey.  Our teachers are committed to creating a stimulating, happy and caring environment for every single student


Learning from the Best

When recruiting our teachers we look for experts in their field.  Over 70% of our teachers are recruited from the UK and many of our secondary teachers have vast real world industry experience.  This gives our students an incredible insight and better understanding of the practical applications of the subjects they are studying.

“Everyone Is Someone At Traill”    

Our school motto says everything about our school.  From the moment you join our school you become part of our family community and receive the support you need throughout your time with us. We have a diverse community with over 35 nationalities, all of whom bring their own traditions and customs, which are equally respected by all.

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The Right Balance

Great schools are constantly reviewing and adapting their systems and strategies. For over 50 years we have been doing just that.  The most important lesson we have learned is that students who excel are those who have a balance of activities in their life.  So we encourage our students to try anything and everything extracurricular, from sport to drama and ballet to guitar lessons.

Near to the Rama 9/Ramkamhaeng intersection with easy access via major expressways.


Journey times from:

  • Ekkamai / Thong Lor                         

  • Sukhumvit Soi 71                             

  • Asoke                                             

  • Silom (via expressway)                  

  • Sukhumvit (Emporium)                 

  • Seacon Square                             

  • Bang Na, Central (via expressway) 

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Traill International School

Ramkhamhaeng 16, Huamark, Bangkapi, Bangkok. 10240


+66 (0)2 718 8779


+66 (0)2 718 8546


Choose Right - Choose Traill

Thank you for your enquiry

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We are very proud of our school and would love to show you around our facilities. Unfortunately during the current COVID-19 pandemic we are unable to offer tours and meetings in school for prospective families. We can contact you by phone or email if you have any questions about the school or would like to book an online meeting via video call or messaging.

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If you would like to visit our main website key/tap the button below

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Spotlight News

High Achievers IGCSE
High Achievers IGCSE

Top Honours in Cambridge IGCSE Examinations 2020. We’re very proud of all our IGCSE students and teachers at Traill and we’re looking forward to another successful year.

High Achievers AS Level
High Achievers AS Level

Top Honours in Cambridge AS Level Examinations 2020. We’re very proud of all our AS Level students and teachers at Traill and we’re looking forward to another successful year.

Traill & Cambridge
Traill & Cambridge

Traill International School was the first school in Thailand to become an accredited centre for Cambridge International Exams. Since then we have worked hard to maintain and improve our educational standards to ensure that we receive excellent results from our students. Success in Cambridge qualifications often gives students admission to the world’s best universities – in the US, the UK, Australia, Canada, Germany and beyond.

High Achievers IGCSE
High Achievers IGCSE

Top Honours in Cambridge IGCSE Examinations 2020. We’re very proud of all our IGCSE students and teachers at Traill and we’re looking forward to another successful year.

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