Compare Cambridge A Levels International Schools in Thailand

Dulwich College International School Bangkok, opening in August 2026, is part of the Dulwich College International network. Located in the Bang Na district of Bangkok, the school will offer a British curriculum for students aged 3 to 18 years. The campus is designed with sustainability in mind, aiming for LEED Gold certification, and includes facilities such as a sports centre, aquatic centre, and landscaped outdoor learning areas. The SE21 programme integrates STEM education, promoting innovation and critical thinking. With a focus on academic excellence and holistic development, Dulwich College Bangkok aims to provide a nurturing environment for students to thrive.

Amnuay Silpa School, established in 1926, offers children aged 2 to 18 a full bilingual Thai–UK education, following both national Thai and British curricula through IGCSE in Years 10–11 and A Levels in Years 12–13 . Located in central Bangkok’s Ratchathewi district, the school teaches primarily in English and Thai, with Mandarin as a third language. Notable facilities include dedicated labs, performance spaces, art studios, and sports fields used by 18 teams competing in regional leagues. A signature offering is its participation in the international **F1 in Schools** challenge, where students design miniature racing cars and compete globally. Additional extras include a TED Talk Club, Duke of Edinburgh Award, Student Enterprise, and the Excellelate STEM programme ; emphasizing skills in presentation, innovation, and leadership. This makes ANS particularly suitable for families seeking a bilingual school that combines national and international qualifications with hands-on, globally recognized initiatives.

Anglo Singapore International School’s Campus 64 in Bangkok offers schooling from Kindergarten to Junior College with a curriculum that blends Singaporean and British approaches, leading to Cambridge IGCSE, AS and A Level pathways. The campus runs a daily transport service and canteen facilities for day students. Co-curricular options include sports (e.g., basketball, football, swimming), creative arts (music, dance, drama, visual arts), and academic clubs (robotics, eco-science, spelling bee), plus language clubs in Chinese and Japanese. A distinctive feature is the Community Involvement Programme (CIP), which requires students from Secondary 1 to JC 2 to complete three service outings per year. Campus 64 also serves as an open examination centre for Cambridge International and Pearson Edexcel, and hosts the SAT. Instruction is in English, with strong support for Thai and Mother Tongue.

Anglo Singapore International School – Nakhon Ratchasima (Korat) opened in August 2014 as the school’s third campus, situated on 16 rai within the City Link Community on Mittraphap Road. It follows the Singapore Curriculum, recognized for its strong foundations in mathematics and science, and offers the Cambridge IGCSE in secondary years. English is the primary language of instruction, with Thai, Mandarin Chinese, Japanese, and Korean available as additional language subjects. The campus is equipped with facilities for academics, sports, and the arts, and offers services such as a canteen and transportation. A distinctive feature is the STEAM-B approach, integrating Science, Technology, Engineering, Arts, Mathematics, and Business into learning, encouraging students to connect knowledge across disciplines. Students can also participate in clubs ranging from Chinese language and Fun Science to swimming and taekwondo.

Aster is a co-educational day school in central Bangkok, offering a British-based international curriculum. It begins with the Early Years Foundation Stage (EYFS) and progresses to the English National Curriculum in primary and lower secondary. In upper secondary, students prepare for IGCSEs and A-Levels, with a high school diploma pathway also available. The school’s facilities include flexible classrooms, science and computer labs, creative studios for art and performing arts, indoor sports areas, and spaces for project-based learning. Aster also supports after-school activities and enrichment programs as part of its extended learning model.

Astra Academy is a mid-sized international school located in Ekkamai, Bangkok, offering the UK National Curriculum from Year 1 through Year 13. Students follow a structured program that includes Cambridge IGCSE and A-Level pathways, with an emphasis on inquiry-based learning and wellbeing. Facilities include subject-specific classrooms, science and ICT labs, a library, drama and art spaces, an indoor sports area, and a cafeteria. The school maintains small class sizes to ensure personalized support and academic engagement.

Australian International School Bangkok’s Soi 31 campus offers education from Foundation to Year 12 in the heart of Sukhumvit, Bangkok. Established in 2002, the school combines the Australian Curriculum in the early years with Cambridge Lower Secondary, progressing to IGCSEs in Years 9–10 and culminating in AS and A Levels. The campus is home to the AISB Innovation & Sports Centre, which supports integrated STEAM learning alongside extensive sports and performing arts programmes. Students study in English, with Thai compulsory and additional languages including French, Mandarin, Japanese, and German. The school community includes over 800 students from diverse backgrounds, supported by co-educational classes and a supervised transport system that links both campuses. Notable initiatives include the school’s Eco-Schools sustainability programme and its well-regarded Chess Academy, which offers specialist training and competitions. Together, these features make AISB’s Soi 31 campus a distinctive choice for families seeking international education in Bangkok.

Bangkok Prep is a British-curriculum day school in central Bangkok serving ages 2–18 across Early Years, Primary, Secondary and Sixth Form. It follows the National Curriculum of England, moving to Cambridge IGCSE in Years 10–11 and A Levels or BTEC in Sixth Form. The campus at 77 Sukhumvit 77 sits near BTS On Nut, with a free shuttle and door-to-door bus services for families. The school reports an average class size of 22 and an enrolment of 1,600+ students. Languages include Thai, Japanese (First Language), and Spanish, French, Mandarin as second-language options, with English as the language of instruction. Notable facilities and programmes showcased include extensive sports provision and a structured Music Programme with private instrumental lessons. A distinctive hallmark is Bangkok Prep’s sustainability leadership: the school is Thailand’s first Eco-Schools Green Flag recipient and has achieved three consecutive re-accreditations.

BCIS Phuket International School, located in Chalong, Thailand, is a co-educational day school serving children aged 18 months to 18 years. The school offers two distinct academic streams: the British Cambridge pathway (from EYFS through A Levels) and the French National Curriculum, both taught on a single integrated campus. With average class sizes of 17, the school promotes close teacher-student interaction. BCIS is particularly recognised for its STEM facilities, including Phuket’s only school-based planetarium, hydroponics lab, robotics centre, and a horticultural research space. Students from both curriculum streams share access to the sports complex, Olympic-size swimming pool, and outdoor learning areas. The school community includes over 50 nationalities and offers support for English as an Additional Language. After-school activities span creative, academic, and service-oriented clubs. This structure provides students with a multilingual, multicultural environment that supports academic progression aligned with international benchmarks.

Brighton College Bangkok – Krungthep Kreetha opened in September 2016 and serves children aged 2 to 18 across a British Curriculum that culminates in IGCSE and A‑Level qualifications, with access to 21 subject options. Situated in eastern Bangkok, the campus is about 30 minutes from the city center and 15 minutes from Suvarnabhumi Airport, set within a leafy 50‑rai (20‑acre) site. The school features a 650‑seat theatre, music and drama studios, dance and gymnastics space, full‑size pitch, Olympic‑standard 400 m track, two swimming pools, and multiple courts, supporting robust performing‑arts and sports programs. Learning is enriched through clubs such as robotics, Taekwondo, and public speaking, as well as through a traditional house system and community‑focused activities. This blend of academic breadth, creative offerings, and athletic facilities provides students with a well‑supported, varied educational experience.

Brighton College Bangkok Vibhavadi, located north of central Bangkok along Vibhavadi Rangsit Road, opens in August 2025 and welcomes students aged 2–18 to a British-based education leading to IGCSEs and A-Levels. Nestled in Chatuchak with direct access to BTS and MRT lines, the campus is just a short drive from Don Mueang Airport and central Bangkok. Class sizes average 23, with a cap of 25, and the school currently enrolls around 500 students. A hallmark of life here is the rich balance of opportunity. Students enjoy regular drama, music, art, and design classes, support for sports from football to kayaking, use of a rooftop swimming pool and 400-seat theatre, and active House-based pastoral care. Weekly assemblies and presentation skills training reinforce personal development alongside academics. Unique to this school is its seamless progression from Early Years through Sixth Form in a caring, single-school community led by Founding Head Master Mr Crispian Waterman.

British Concordance International School (BCIS), established in August 2022 in Chiang Mai, offers education from Pre‑Nursery through Year 13 under the British curriculum framework. Courses include IGCSEs in Years 10–11, Pearson/Edexcel A‑Levels in Years 12–13, and BTEC Tech Awards as vocational pathways. With English as the sole medium of instruction, BCIS emphasises enquiry‑based learning, small class groupings, and student well‑being. Currently enrolling just over 200 students, the school is poised to expand into a new campus in 2025. Its academic programme is designed to support individual learning profiles with community values such as curiosity, creativity, and global citizenship. The school underscores a caring, inclusive culture where each child is encouraged to engage in arts, student leadership (Student Council), and personal growth initiatives. While specific details on language options beyond English are not provided, the structure aligns with UK standards for offering modern and cultural language exposure across age groups.

Bromsgrove International School Thailand, founded in 2002 and affiliated with Bromsgrove School UK in 2004, is a British curriculum day and boarding school for ages 2 to 18. Located about 30 km east of central Bangkok in the Min Buri District, the Windsor Park campus lies within a 36‑hole golf course. Students follow the English National Curriculum, sitting IGCSE examinations and choosing between Cambridge A‑Levels or vocational BTEC qualifications. Boarding options begin at age 9. Class sizes range from approximately 10 to 25 students, and the total enrollment is around 500 pupils. The school teaches in English, with Thai, Mandarin, Korean, and Spanish offered as language subjects. Strengths include its unique golf-integrated sports programme, dedicated performing arts centre, and wide academic enrichment through both A-Levels and BTEC. Over 40 extracurricular activities, student leadership councils and community service projects support well-rounded development.

Charter International School in Bangkok educates students aged 2–18 through the English National Curriculum, combined with the International Primary Curriculum (IPC), Pearson Edexcel IGCSE, and Cambridge A Levels. Early Years follow the EYFS framework, with specialist lessons in music, PE, swimming, and Thai language starting from Reception. The school offers dedicated science labs, art and design spaces, sports fields, a swimming pool, and music and drama rooms to support its academic and creative programs. A key feature is the House System, with students joining Lanta, Samet, or Phuket for friendly competitions, leadership roles, and community events. Weekly Homeroom sessions address personal growth, study skills, and well-being, creating a structured support network throughout all stages of learning.

Denla British School (DBS), launched in 2017 near Bangkok in Nonthaburi province, serves students aged 2–19 on an 18‑acre campus. It delivers an Enhanced British Curriculum, modelled on UK independent schools, leading to IGCSE in Years 9–11 and A‑Levels in Years 12–13. The school day is extended by 1.5 hours to enrich learning and co‑curricular engagement. Facilities include specialist science and tech labs, makerspace, music and performing arts school with studio theatre and a 600‑seat auditorium, a 400 m track, tennis courts, a golf simulator and an indoor pool. The House System (Windsor, Balmoral, Buckingham, Sandringham) fosters teamwork via academic, sporting, STEM and charity competitions. English is the medium of instruction, while Thai and Mandarin are taught as subject languages. Co‑educational and day‑only, DBS also offers an on‑campus school shuttle bus.

Esara International School in Chiang Mai follows the AMI Montessori framework, with mixed-age classrooms for ages 3 and up and a three-hour work cycle. The Early Years include the Toddler Community and Children's House (ages 3–6). Elementary serves ages 6–12 in two mixed-age groups, and Middle School covers ages 12–16, focusing on independent learning and collaborative projects. The program uses hands-on materials in mathematics, language, geography, biology, and geometry to build concentration, order, independence, and social responsibility. Rooted in Chiang Mai Montessori tradition, Esara extends 15 years of experience into an Integrated Secondary, with specialist teachers and real-world learning that broadens thinking. The curriculum blends Thai culture with global perspectives, and the Secondary program is conducted in English. Esara Park opens in early 2026, offering modern play spaces and facilities. Enrichment after school includes muy Thai boxing, chess, robotics, drama, art, language, and outdoor skills, supported by Indigo Language Center.

Garden International School Bangkok, founded in 1999, is a co‑educational day school in the Sathorn district serving students aged 2–18. It follows the UK’s EYFS in Early Years, a modified British National Curriculum in Primary and Lower Secondary, Cambridge IGCSE in Key Stage 4, and Cambridge A Levels in Sixth Form. The school occupies a leafy, compact campus tucked among central Bangkok’s high‑rises, complete with gardens, an outdoor classroom, swimming pool, science labs, art studio and auditorium. Students engage in regular outdoor education trips from Year 3, residential camps, and competitive sports through GBAC and FOBISIA leagues. They can also participate in drama productions, choir, visual arts showcases, robotics, debating and yoga via a robust ECA program.

Opening in August 2026, Glenalmond Phuket International School sits within the Thanyapura Sports & Health Resort in northern Phuket. The school provides the English National Curriculum, Early Years Foundation Stage (EYFS), and the Singapore Mathematics curriculum from Years 1 to 9, culminating in IGCSE, A-Level, and BTEC qualifications. Mandarin Chinese is a compulsory subject for all students. A distinctive feature of Glenalmond Phuket is its integration of personal wellbeing and digital literacy into the core timetable. The campus includes specialized rooms for coding, artificial intelligence awareness, robotics, and mindfulness. Because of its partnership with Thanyapura, students have direct access to Olympic-sized swimming pools and extensive athletic training grounds. The campus features a 450-seat auditorium and dedicated spaces for dance, drama, and design technology. Through its connection with Glenalmond College in Scotland, the school maintains traditional educational foundations while adapting to modern technological advancements.

Glory Singapore International School – Sukhumvit Campus is located at 33 Soi Wachirathamsatit 18, Sukhumvit 101/1 Rd., Bangna, Bangkok 10260. The campus offers the Singapore Curriculum alongside Cambridge IGCSE, Cambridge International AS Levels, and Cambridge A Levels. It provides trilingual education in English, Chinese, and Thai, with most subjects taught in English within an English-Chinese speaking environment. The school has been authorized to use the British curriculum since 2008. The Primary School blends British and Singapore curricula, enhanced by practices from CDE and top-performing PISA schools. Maths and Science follow the Singapore framework, while the Secondary School serves Grades 7–12. Grades 7–8 combine Singapore and Cambridge study, with a progression to Cambridge IGCSE in Grades 9–10 and Cambridge AS/A Levels in Grades 11–12, including June and November examination sessions and internal assessments aligned to IGCSE. Extracurriculars include trips, arts activities, and Grade 8 Science visit and Chinese Speech Competition.

Harrow International School Bangkok opened in 1998 as the first Harrow-branded school in Asia and now educates roughly 1,846 students aged 18 months to 18 years on a 35-acre campus in Don Mueang, north Bangkok. The school offers a British education in English, starting from the Early Years Foundation Stage, progressing through Cambridge IGCSEs and culminating in Cambridge A-Levels. Students benefit from academic enrichment through a High Performance Learning approach, specialist IGCSE and A-Level subjects (including languages such as French, Mandarin, Japanese and Thai), and dedicated university guidance. Facilities include sports fields, a lake for water-based activities, and a Creative & Performing Arts Centre with a Steinway recital hall. The “Leadership in Action” programme integrates arts, community service, and leadership development into daily school life. School bus services cover 32 routes, and boarding is available from Prep onwards. Head Master James Murphy-O’Connor leads the co-educational day and boarding community.

Located in central Phuket, HeadStart International School’s Chaofah City Campus offers a British-style education for children aged 2–18. Following the English National Curriculum, the school prepares students for Cambridge IGCSE and A Level or BTEC pathways. Its campus features classrooms, two football pitches, a 25m swimming pool, tennis courts, science labs, and theatres. Standout programs include the Eco School initiative, empowering students to lead sustainability efforts and collaborate on environmental projects. The CAPA program enables expression in music, drama, and art, with termly showcases. Languages taught include Thai, Mandarin, French, and Russian. Students enjoy ) a wide variety of enrichment clubs, and a comprehensive transport service. With teachers from the UK, Australia, and the US, and a strong emphasis on academic and personal development, the school is well-suited to international families seeking continuity and quality education in Thailand.

Heathfield International School Bangkok, founded in 2007, delivers a full British curriculum from EYFS through A‑Levels, preparing students for IGCSE and Cambridge A‑Level examinations. Located in the suburban Saphan Sung district, the campus offers spacious classrooms and secure outdoor spaces, especially notable in Early Years where children explore phonics, robotics, and sensory play in open-air areas. With small class sizes, each child receives personalized attention, and the structured house system encourages teamwork, community, and character development. Students also benefit from ICT and sport clubs such as Robotics and Coding, storytelling, and music during after‑school sessions.

Opening in August 2026, Highgate International School Thailand brings nearly 460 years of British educational heritage to Chonburi province. Operating in partnership with Siam Motors Group, the campus will initially welcome Pre-Prep and Junior students. Following a phased expansion, the school plans its Senior School and boarding options for entry in August 2027, providing education for students aged 2 to 18. Students follow the English National Curriculum, progressing to IGCSE and A Level qualifications. The 27-acre campus features an Olympic-sized swimming pool, a FIFA-standard football pitch, a Golf Academy, a black-box theatre, and a dedicated STEM building. A unique feature is the Highgate Visitor Centre, which allows founding families to engage with school leadership and curriculum planning before the campus is officially completed. Additionally, the institution mirrors its London counterpart's three-school structure—Pre-Prep, Junior, and Senior School—ensuring age-appropriate pastoral care alongside community service and performing arts programs.

International Pioneers School (IPS), founded in 1998, is an international day school offering education from Kindergarten through Year 13. The school follows the National Curriculum for England, with students preparing for Cambridge IGCSE and A-Level or Pearson Edexcel qualifications in the senior years. IPS is fully accredited by ONESQA, WASC, and serves as an approved examination centre for both Cambridge and Pearson. Facilities at IPS include air-conditioned classrooms, science and computer laboratories, music and art rooms, indoor and outdoor play areas, and a library. The school also has a clinic with a full-time registered nurse.

Founded in 1998, International Pioneers School (IPS) serves students from Kindergarten through Year 13. The school follows the National Curriculum of England, offering Cambridge IGCSE and AS/A-Level programmes in the senior years. It is fully accredited by the Thai Ministry of Education, ONESQA, and WASC. The Bangkhae campus supports holistic development with spacious classrooms, science and computer labs, art and design rooms, a dedicated library, multi-sport courts, and areas for performances and school-wide events.

The International School of Samui (ISS), founded in 2007, educates students aged 3 to 18 years old using the British National Curriculum with Cambridge IGCSE and A Level qualifications. Located in Bophut between Chaweng and Bophut on Koh Samui, near Bandon Hospital and the Big C shopping centre, it serves a diverse student body of around 300 pupils from 35+ countries. The sole language of instruction is English, with Thai, Mandarin, and Spanish offered as subjects. Facilities include science labs, a computing classroom equipped with 3D printers and Lego Robotics, a sports hall, and a swimming pool, supporting strong STEM and sports programmes. Unique offerings such as the Duke of Edinburgh Awards scheme, Marine Conservation Programme, and school organic farm give students experiential learning and leadership opportunities.

Kajonkiet International School Phuket (KIS), founded around 2011, is a co‑educational day school for ages 2–18 located in Phuket’s Kathu valley. Its British Curriculum, from EYFS through IGCSE and A‑Levels, is delivered entirely in English. Set on 15 Rai of landscaped countryside, KIS features dedicated music and sports facilities, nurturing both athletic and creative passions. The school supports students with EAL and SEN programs. International languages taught include Thai, Chinese, and Japanese. Daily transport services cover the island. Strengths lie in academic enrichment, sports, and arts, evidenced by a parent-reported music scholar platform and robust sports offerings.

King’s College International School Bangkok is a British-curriculum day school for boys and girls aged 2 to 18. Located in Bangkok’s Ratchada–Rama 3 area, the school follows the UK’s Early Years Foundation Stage (EYFS), progressing through Key Stages 1–5, with students preparing for IGCSE and A Level qualifications. The curriculum is modelled after King’s College School, Wimbledon. Students benefit from specialist-taught subjects from a young age, including Thai and Mandarin in the Early Years. Facilities include science labs, robotics and design technology studios, indoor and outdoor sports areas, and a performing arts theatre. A distinctive feature of the school is its strong emphasis on character development through co-curricular activities, residential trips, and leadership opportunities. These include service learning programmes and initiatives inspired by frameworks such as The Duke of Edinburgh’s International Award. Sixth Form students receive university counselling and academic mentorship tailored to the entry requirements of top global universities.

Krabi International School, established in 2015, offers the Cambridge curriculum from Primary through A Levels, following the English National Curriculum. Located in Nong Thale, just 15 minutes from Ao Nang and 20 minutes from Krabi Town, the campus provides a calm setting with views of Krabi’s iconic limestone karsts. Students aged 5–18 learn in small classes, averaging 18 pupils, with English as the main language of instruction and Thai and Chinese offered as subjects. Facilities include dedicated science laboratories, sports areas, and green spaces supporting the school’s environmental initiatives. A distinctive feature is its focus on sustainability, with projects such as solar energy use and on-site hydroponics. Co-educational and non-boarding, the school also provides a minibus service for transport. Clubs and activities range from Science and Chinese to Dance, Drama, and Football, reflecting opportunities for both academic and extracurricular growth within a supportive and community-oriented environment.

Meritton British International School in Chiang Mai opened in 2018 and offers day education for children aged 2 to roughly 16 (Pre‐Nursery to Year 11). Located on the edge of Chiang Mai’s old city, the campus is surrounded by greenery and within easy reach of the city centre and nearby mountains. The school uses English as the main language, with Thai taught according to national guidelines and Mandarin for older students. It begins with the UK’s EYFS framework, then transitions to the Cambridge Primary International Curriculum, followed by Cambridge Lower Secondary, and the new IGCSE programme in Years 10–11. From 2026, the school plans to introduce Cambridge International AS & A Level. Classes remain small, with a community of around 300 pupils. Principal Gary Booth leads a team of mostly native-English qualified teachers. The school’s Values-based Education programme—Thailand’s first VbE Quality Mark awardee—combines regular values lessons, mindfulness practices, enquiry-based learning and life‑skills projects, making it a distinctive offering for families seeking character‑focused international schooling.