Edited by Aziza Francienne · B2C Marketing Manager
Chiang Mai is arguably Thailand's most affordable city for international education, with tuition starting as low as THB 180,000 per year. Even mid-range schools charge well under THB 400,000, and the city's overall cost of living — housing, food, transport — is dramatically lower than Bangkok. This combination makes Chiang Mai the top choice for digital nomad families and those on self-funded education budgets.
Compare 13 Affordable international schools in Chiang mai, Thailand. Filter by curriculum, fees (average THB 294,501), location, and more to find the right international school now.
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.
Nakornpayap International School (NIS) in Chiang Mai, Thailand, was founded in 1993. The school follows a US‑based curriculum aligned with Common Core and Massachusetts standards, and offers Advanced Placement (AP) courses in Grades 11–12. Set on a leafy 17‑acre campus in San Phisuea, just a few kilometres east of downtown Chiang Mai, it provides modern facilities including science labs, computer labs, art and music rooms, a gym, pool, and full‑size football field. NIS serves children aged 3 to 19 in small classes with around 619 students enrolled. Instruction is in English, with Thai language & culture, and options in Spanish, Japanese or Chinese as world languages. NIS is particularly known for its AP offerings, strong STEM programs, vibrant sports teams, and active participation in arts and service campaigns such as International Day and the UN‑aligned sustainability initiatives.
Christian German School Chiang Mai (CDSC), founded in 1994, serves around 230–270 students from early years through Grade 12, offering the German curriculum and leading to the German International Abitur (DIA). Situated in Saraphi district, just outside Chiang Mai city, the rural campus sits amid rice fields and gardens, reflecting a close-knit community grounded in Christian values and multilingual education. German is the main language of instruction, complemented by English, Thai, French, and bilingual history and English-delivered physics . CDSC supports non‑native German speakers via tailored DaF/DaZ language programmes, enabling admission at all welcome levels. From Grades 5–6, students begin the “re:start” self‑organized learning model, using iPads, weekly coaching, and learning studios to develop autonomy. Signature initiatives include the CDSC‑Wald forest restoration project. Families value CDSC’s emphasis on academic progression, community‑oriented service, and personal responsibility development.
Bright Seeds International Kindergarten, in Chiang Mai’s vibrant Nimmanhaemin district, offers early years education for children aged 18 months to 6 years. Opened in 2019, the school delivers a customised program based on the Early Years Foundation Stage (EYFS), integrating a play-based and theme-based approach to learning. The curriculum focuses on seven key developmental areas, from communication and language to expressive arts, literacy, and mathematics. Facilities include indoor creative spaces, a soft gym, and an outdoor playground, supporting both physical activity and imaginative exploration. Small class sizes allow for close teacher–child interaction, and the environment encourages active parent participation in the learning journey. The school year features cultural celebrations and themed events, fostering a strong sense of community. Bright Seeds is ideal for families seeking a nurturing English-medium foundation for their child’s early education in northern Thailand.
Grace International School (GIS), established in 1999, serves students from Kindergarten to Grade 12. It offers an **American curriculum** with **Advanced Placement (AP)** courses, preparing students for higher education globally. The **37‑acre campus** south of Chiang Mai city features dedicated academic buildings, multiple sports fields, and green outdoor areas for play and physical education. English is the primary language of instruction, with Thai language classes across all levels, Chinese offered in High School, and TESOL support for non‑native speakers; Elementary also provides “heart language” support for Korean students. GIS is a **Christian school**, integrating **biblical values** into its teaching and community life, and serves many families involved in mission and Christian service in Southeast Asia. Students can participate in CMAC athletics, including basketball, soccer, volleyball, and cross‑country, as well as band, choir, and visual arts programs, fostering well‑rounded development in a values‑driven environment.
American Pacific International School’s Main Campus, located 25 km southwest of Chiang Mai, serves students in Grades 5–12 through the International Baccalaureate Middle Years Programme (MYP) and Diploma Programme (DP). The rural campus is surrounded by rice fields and foothills, supporting outdoor education through the “Classroom Without Walls” initiative. With small class sizes, the school offers a personalized learning environment for around 400 students from more than 20 nationalities. English is the language of instruction, with additional languages taught including Thai, Mandarin, Spanish, and Japanese. The Main Campus also houses four residential boarding houses, offering weekly and full-time options. Students engage in Creativity, Activity, and Service (CAS) projects as part of the IB programme. Led by Principal Shaun Henriksen, the campus integrates academics with experiential learning and service initiatives in a co-educational, international setting. Transportation services are available for day students.
Ambassador Bilingual Academy (ABA), part of the Ambassador Education Group, serves students aged approximately 1.6 to 18 years (Pre‑K through Grade 12). Situated in Mae Hia, just minutes south-west of Chiang Mai city, ABA offers a bilingual Thai–English curriculum where all core academic subjects are taught in English, complemented by Thai language and cultural studies. The curriculum emphasizes project-based learning and life skills, aiming to equip students with practical abilities alongside academic knowledge. English is the medium of instruction, with daily Thai instruction integrated into the programme. Leadership is fostered through initiatives like the Student Council, and values-based learning is embedded school-wide. Families appreciate ABA’s focus on character development, skill acquisition, and bilingual education, in a compact suburban setting with a growing, internationally diverse community.
SBS International School Chiangmai is a co-educational day school located in the Hang Dong district, approximately 12 kilometers southwest of Chiang Mai city center. Founded in 2014, the school welcomes students from ages 2 to 18 and offers a Cambridge-based international curriculum. Programs begin with Early Years and progress through Cambridge Primary, IGCSE, and A Level qualifications in the Sixth Form. English is the primary language of instruction, and students also study Thai and Mandarin as part of the academic program. Class sizes are capped at 30 students to support focused and engaged learning. The school currently serves more than 485 students. At the upper secondary level, students can pursue specialized academic tracks in science, engineering, medicine, and business. These strands are supported by facilities such as a medical simulation center and offer hands-on learning through internships, mentorships, and applied projects, preparing students for targeted university and career pathways.
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.
Unity Concord International School (UCIS), located just outside Chiang Mai along the Chiang Mai–Lampang highway, opened in August 2017. It serves students from approximately age 2 years up to Grade 12, offering an American curriculum aligned with Common Core standards and optional Advanced Placement (AP) courses. Class sizes are capped at 20 in early years, 26 in primary, and 32 in secondary to support effective teaching. The campus includes science and computer laboratories shared across grades, a fitness centre, sports courts, and swimming facilities. English is the main language of instruction, while Thai language, culture, and history are taught by a dedicated department. With around 700 students from diverse nationalities, UCIS is fully co‑educational. The school is accredited by WASC and recognized by ONESQA in Thailand. One distinguishing feature is Unity Park, a development adjoining the campus offering student‑oriented small businesses and dining options, intended to support convenience and real‑world learning.
Located near Mae Hia Market in suburban Chiang Mai, APIS’s Primary Campus welcomes children aged 3 to 12 (Pre‑Nursery through Grade 6). Opened as a dedicated campus in 2014, it delivers the IB Primary Years Programme, guiding students through inquiry-based learning structured around six transdisciplinary themes, with the culminating PYP Exhibition. English is the language of instruction, and students also engage in additional languages, reflecting the school-wide language offerings. No boarding is available at this campus—local day students can access optional bus transport. Though precise class sizes and enrolment numbers aren’t published, the overall school community spans over 400 students—a diverse, co‑educational environment. Leadership at the Primary Campus is headed by Primary School Principal Stephanie Dracz with School Director Ladda A. Mahidi, providing oversight of curriculum and community engagement.
Americana Chinese International School (ACIS), founded in 2019, is located in Nong-Pheung, Saraphi, Chiang Mai. The school offers a U.S.-based curriculum (AERO Common Core Plus Standards) for students from Pre-K to Grade 12. Classes are taught in English, with daily Chinese and Thai lessons integrated into the curriculum to promote multilingual proficiency. ACIS emphasizes project-based learning and STREAM—combining science, technology, robotics, engineering, arts, and mathematics—providing hands-on learning experiences. Class sizes are kept small, capped at 20 students for Pre-K–K3, 26 for Grades 1–6, and 32 for Grades 7–12, ensuring more individual attention. The high school program includes Advanced Placement (AP) courses and a dual-diploma pathway that allows students to earn both an ACIS and U.S. high school diploma. The school operates as a co-educational, day school in a serene suburban setting outside Chiang Mai’s city center.
Chiang Mai Montessori International School (CMMIS), founded in 2010, offers a full Montessori program for children from birth to 16 years. Located in Hang Dong, south of Chiang Mai city, the campus combines bright, open classrooms with natural spaces such as an organic kitchen garden, the “WOWS!” nature learning centre, and a FIFA‑approved football field. English is the primary language of instruction, with Thai and optional Chinese classes. Learning occurs in mixed‑age environments: 0–3 years in the Toddler Community, 3–6 years in Children’s House, 6–12 years in Elementary, and 12–16 years in Middle School, with class sizes ranging from 12 to 35 students. The school follows AMI‑certified Montessori methods. Families value its nature‑based learning, dedicated football academy, and the hands‑on Montessori approach.
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