| Bangkok Patana School | English National Curriculum IGCSE IB Diploma Programme (IBDP) | $18,000 - $30,000 |
| International School Bangkok | American Curriculum Advanced Placement (selected courses) IB Diploma Programme (IBDP) | $20,000 - $32,000 |
| NIST International School | IB | $19,000 - $28,000 |
| Shrewsbury International School Bangkok | IB | $20,000 - $33,000 |
| Harrow International School Bangkok | British | $22,000 - $35,000 |
| St Andrews International School Bangkok | British IB | $12,000 - $22,000 |
| Brighton College Bangkok | British | $16,000 - $28,000 |
| Wellington College International Bangkok | British | $18,000 - $30,000 |
| KIS International School | IB | $14,000 - $24,000 |
| Bromsgrove International School Thailand | British | $10,000 - $20,000 |
| Anglo Singapore International School | British, International | $8,000 - $16,000 |
| Ruamrudee International School | American | $16,000 - $26,000 |
| Concordian International School | IB | $15,000 - $28,000 |
| Ascot International School | IB | $8,000 - $15,000 |
| Wells International School | American IB | $10,000 - $18,000 |
| Traill International School | British | $8,000 - $14,000 |
| VERSO International School | American | $16,000 - $26,000 |
| Regent International School Bangkok | English National Curriculum | $10,000 - $18,000 |
| Ekamai International School | American | $9,000 - $16,000 |
| Bangkok International Preparatory School | British | $10,000 - $18,000 |
| St Stephen's International School Bangkok | British | $8,000 - $16,000 |
| Modern International School Bangkok | British, Cambridge Pathway, UK National Curriculum | $12,000 - $20,000 |
| TSI International School | British | $6,000 - $12,000 |
| Denla British School | British | $12,000 - $22,000 |
| Garden International School Bangkok | British | $10,000 - $16,000 |
| Kensington International School | British | $8,000 - $14,000 |
| Singapore International School Bangkok | International, British | $8,000 - $16,000 |
| New Sathorn International School | British Early Years Foundation Stage (EYFS) Reggio Emilia Inspired | $10,000 - $18,000 |
| Astra Academy International School | British | ฿486,000 - ฿519,000 |
| Ivy Bound International School | American | $14,000 - $24,000 |
| Ramkhamhaeng Advent International School | American | $6,000 - $10,000 |
| International Pioneers School | British | $8,000 - $14,000 |
| The American School of Bangkok | American | $12,000 - $22,000 |
| International Community School (ICS Bangkok) | American | $10,000 - $20,000 |
| Trinity International School Bangkok | American | $7,000 - $13,000 |
| Prem Tinsulanonda International School | IB | $10,000 - $22,000 |
| Lanna International School | British | $6,000 - $14,000 |
| Ambassador Bilingual School | American and Thai | $4,000 - $8,000 |
| American Pacific International School | IB | $8,000 - $16,000 |
| Nakornpayap International School | American | $4,000 - $9,000 |
| Chiang Mai International School | American | $6,000 - $14,000 |
| Grace International School | American | $5,000 - $10,000 |
| Varee Chiang Mai International School | Thai | $4,000 - $10,000 |
| Christliche Deutsche Schule Chiang Mai | German, International | $4,000 - $9,000 |
| SATIT International Bilingual School | British / Cambridge | $4,000 - $8,000 |
| British Concordance International School | British, English National Curriculum | $8,000 – $16,000 |
| Unity Concord International School | American Common Core curriculum with AP courses (WASC-accredited) | $6,000 - $14,000 |
| British International School Phuket | British | $10,000 - $22,000 |
| UWC Thailand | IB, DP | $12,000 - $28,000 |
| HeadStart International School Phuket | British | $8,000 - $18,000 |
| Kajonkiet International School Phuket | British | $6,000 - $14,000 |
| Oak Meadow International School | International, British | $6,000 - $12,000 |
| QSI International School Phuket | American | $8,000 - $16,000 |
| Phuket International Academy | IB | $10,000 - $18,000 |
| Coconut Kids International School | International, Montessori | $4,000 - $8,000 |
| Phuket Patong International School | British | $5,000 - $10,000 |
| Anthem International School Phuket | IB | $8,000 - $14,000 |
| Tara Pattana International School | British | $6,000 - $14,000 |
| Rugby School Thailand | British | $14,000 - $28,000 |
| St Andrews International School Green Valley | British, IB, DP | $8,000 - $18,000 |
| Garden International School Pattaya | British | $6,000 - $12,000 |
| BJP Elite Academy Pattaya | Cambridge (English) + French National Curriculum | $6,000 - $14,000 |
| Phoenix International School Pattaya | British | $5,000 - $10,000 |
| Eastern Seaboard International School | British | $6,000 - $14,000 |
| Beaconhouse Yamsaard School Hua Hin | Thai, British | $6,000 - $14,000 |
| Hua Hin International School | British, Cambridge IGCSE, International Baccalaureate (IB) | $5,000 - $10,000 |
| Hua Hin Montessori School | Montessori, International | $3,000 - $7,000 |
| PBISS International School | British | $6,000 - $14,000 |
| International School of Samui | International, IB | $6,000 - $12,000 |
| Lamai International School | British, International | $4,000 - $8,000 |
| Samui Island Academy | International, Bilingual | $3,000 - $7,000 |
| Americana Chinese International School | International, Chinese | $4,000 - $10,000 |
| St Andrews International School Sukhumvit | British IB | ฿250,000 - 650,000 |
| Inspired International School Bangkok | IB | Contact school |