KIS International School Reignwood Park
5.05 reviews 888/99, Lam Sai, Lam Luk Ka District, Pathum Thani , 12150, Bangkok, Bangkok
IBPrivate
50% international220 students4.5+ rating
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Best 25 International Schools Secular in Thailand
Discover the Best 25 International Schools in Thailand for 2026. Compare curricula, fees and parent reviews to shortlist schools for your family.
Schools in Thailand
Glory Singapore International School
5.04 reviews 33 Soi Wachirathamsatit 18, Sukhumvit 101/1 Rd, Bangna, 10260, Bangkok, Bangkok
IBPrivate
Ages 2–16
Dulwich College Bangkok
Soi Ramkhamhaeng 2, 10250, Phra Khanong, Bangkok
BritishPrivate
50% international200 studentsAges 3–11
International School Bangkok (ISB)
5.08 reviews 39/7 Soi Nichada Thani, Samakee Road, Pakkret, Nonthaburi, 11120, Bangkok, Bangkok
IBAmericanPrivate
4.5+ ratingAges 3–18
British Columbia International School Bangkok
5.04 reviews 606 Kanlapaphruak Rd, Bangwa, Phasi Charoen, 10160, Bangkok, Bangkok
Private
Ages 2–18
Harrow International School Bangkok
5.06 reviews 45 Soi Kosumruamchai 14, Kosumruamchai Road, Don Mueang Subdistrict, 10210, Bangkok, Bangkok
Private
4.5+ ratingAges 2–18
Brighton College International School Bangkok
5.07 reviews 8/8 Krungthep Kreetha Soi 15, Yaek 4 (Surao Yai), Krungthep Kreetha, Bangkapi, 10240, Bangkok, Bangkok
Private
4.5+ ratingAges 2–18
St. Andrews International School
5.05 reviews 9 Pridi Banomyong 20/1, Sukhumvit 71, Watthana, 10110, Bangkok, Bangkok
IBPrivate
4.5+ ratingAges 2–18
Raffles American School Bangkok
4.710 reviews No. 15 Moo. 15, Bangna-Trad Rd., Bangkaew, Bangplee, Bangkok, Bangkok
Private
4.5+ ratingAges 2–18
Wellington College International School Bangkok
5.06 reviews 18 Krungthep Kreetha Road, Saphan Sung District, 10250, Bangkok, Bangkok
Private
4.5+ ratingAges 2–18
International Community School
5.06 reviews 1225 The Parkland Road, Banana, 10260, Bangkok, Bangkok
Private
4.5+ ratingAges 4–18
QSI International School of Phuket
3.45 reviews 81/4 Moo 1, Chalermprakiat Ror 9 Road, Tambon Kathu, Amphoe Kathu, 83120, Phuket, Phuket
AmericanPrivate
130 studentsAges 2–18
St. Andrews International School Sathorn
4.885 reviews 9 Sathorn Soi 4, North Sathorn Road, Bankrak, 10500, Bangkok, Bangkok
Private
4.5+ ratingAges 2–11
Regents International School Pattaya
4.36 reviews 33/3 Moo 1 Banglamung, Pong, Chonburi, 20150, Pattaya, Chon Buri
IBPrivate
Ages 2–18