KIS International School

Bangkok’s Only Full IB Day & Boarding School is launching this August 2024 with a world-class 60-acre campus, our second location in Bangkok. Alongside day students from aged 3 and above, we also offer full and weekly boarding from Grade 4 onwards. Located within the exclusive Reignwood Park tranquil green community, we are less than an hour drive to Suvarnabhumi Airport and Don Mueang International Airport.

For the past 25 years, KIS International School has been dedicated to delivering an exceptional IB education. Our commitment to academic excellence is supported by our consistently high IBDP scores, averaging an impressive 34.5 points over the past 5 years—surpassing the global average of 30 points. This success story continues with our students graduating from KIS to over 10 countries and 120+ different universities and colleges each year.

Our new world-class 60-acre campus at KIS Reignwood Park offers the Early Years, Primary, and Secondary School their own self-contained environment. Supporting these academic buildings are an array of facilities to ensure development of all student passions including a high tech 1000-seat Auditorium Center and an expansive indoor Sports Complex housing a 1000-seat Sports Arena, an Aquatic Center with a 25m and 50 m pool, Golf Development Academy and fully equipped Gymnastics Hall.