Best International Schools in Bangkok
Bangkok has one of Asia's largest and most diverse international school sectors. Whether you follow a British, American, IB, or bilingual curriculum, there are excellent options.
Quick Answer
How much do international schools in Bangkok cost?
Annual tuition ranges from approximately 300,000–800,000 THB (USD 8,500–23,000) depending on the school and year group. Add registration fees (50,000–150,000 THB one-time), capital levy, and annual ancillary fees. The total first-year cost at a premium school can exceed 1,000,000 THB (USD 28,000).
The Best Best International Schools in Bangkok
Bangkok Patana School
Sukhumvit Soi 105 (On Nut), Phrakhanong
Thailand's largest British international school. Outstanding ISI inspection results, strong academics, extensive sports and arts. 2,600+ students ages 2–18.
International School Bangkok (ISB)
Nichada Thani, Pak Kret, Nonthaburi
Leading American curriculum school. Large campus with Olympic pool, extensive college counselling. Strong US university placement record.
NIST International School
Sukhumvit Soi 15, Watthana
IB World School in the heart of Sukhumvit. UN-affiliated founding school. Diverse community of 70+ nationalities. Strong IB Diploma results.
Shrewsbury International School
Sri Nakharin Road, Prawet
British-style boarding and day school. Sister school of Shrewsbury in the UK. Excellent A-Level results, world-class arts and sports centre.
KIS International School
Phahon Yothin Road, Chatuchak
IB curriculum from Early Years to Diploma. Close to Mo Chit BTS. Smaller community feel, excellent pastoral care, strong music programme.
Ruamrudee International School (RIS)
Ramkhamhaeng Road, Saphan Sung
One of the oldest international schools in Thailand. American curriculum, large campus, strong athletics. Popular with US and Korean expat families.
Harrow International School Bangkok
Charoennakhon Road, Khlongsan
New campus of the famous English boarding school. Boarding and day options. Strong Oxbridge and Russell Group university placement.
Tips for Education in Bangkok
Apply early — Bangkok's top international schools have long waiting lists (often 1–2 years) for popular year groups. Start the process before relocating.
Most international schools charge significant registration and annual fees on top of tuition. Budget 10–15% above quoted tuition for all ancillary costs.
School bus services are available from most locations in Bangkok. Confirm the bus route covers your area before selecting a school far from your home.
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