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International Curriculum International Schools in Thailand

Edited by · B2C Marketing Manager

About international schools in Thailand

International-curriculum schools in Thailand are predominantly English-medium institutions that offer a mix of internationally recognised programmes - most commonly the International Baccalaureate (IB), British programmes (IGCSE/A-levels) and American- or Australian-style curricula - alongside a growing number of bilingual Thai - English and Chinese - English options. Fees vary widely by city and school tier: regional and mid-range schools can be substantially cheaper than premium Bangkok or Phuket campuses, and families should budget for separate application, registration, capital and ancillary charges on top of published tuition. Most international schools operate an August - June academic year and use rolling or term-based admissions, but popular schools have long waitlists and require early applications plus educational-visa paperwork for non-Thai students. Before committing, check each school’s accreditation, whether Thai language study and Ministry of Education requirements are met, and the full breakdown of annual costs and transport or boarding arrangements so you can plan a realistic budget and timeline.

Compare 13 International Curriculum international schools in Thailand. Filter by curriculum, fees (average THB 398,666), location, and more to find the right international school now.

At a glance 13 schools · avg fee THB 398,666
Schools listed
13
Curricula
16
Average annual fee
THB 398,666
Fee range
THB 61,250 – 829,350
Most common curriculum
IPC (International Primary Curriculum) (12 schools)
Average school size
404 pupils
Largest by enrolment
Regents International School Pattaya
Oldest
AIT International School (1974)
With boarding
2

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5 international schools in Bangkok

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Front view of the St. Stephen’s Bangkok campus.
St. Stephen's International School - Bangkok Campus logo

St. Stephen's International School - Bangkok Campus

IPC (International Primary Curriculum), IMYC (International Middle Years Curriculum) · Ages 2 to 18

THB 367,000 - 647,000
Ages 2 to 18 years
IPC (International Primary Curriculum), IMYC (International Middle Years Curriculum), Cambridge (Primary), Cambridge (Secondary), Cambridge IGCSE, Cambridge A Levels, EYFS (Early years foundation stage)
Instructs in English
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A Year 6 student performing a solo violin piece at the celebration.
Charter International School logo

Charter International School

IPC (International Primary Curriculum), British Curriculum · Ages 2 to 18

THB 285,000 - 594,000
Ages 2 to 18 years
IPC (International Primary Curriculum), British Curriculum, Cambridge A Levels, EYFS (Early years foundation stage), Pearson Edexcel IGCSE
Instructs in English
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St. Andrews International School Dusit — international school in Bangkok, Thailand
St. Andrews International School Dusit logo

St. Andrews International School Dusit

IEYC (International Early Years Curriculum), IPC (International Primary Curriculum) · Ages 2 to 11

THB 269,000 - 593,000
Ages 2 to 11 years
IEYC (International Early Years Curriculum), IPC (International Primary Curriculum), British Curriculum
Instructs in English
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Students performing at the annual day celebrations.
AIT International School logo

AIT International School

IEYC (International Early Years Curriculum) · Ages 2.6 to 12

THB 61,250 - 146,500
Ages 2½ to 12 years
IEYC (International Early Years Curriculum)
Instructs in English
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St. Stephen's International School - Bangkok New Campus — international school in Bangkok, Thailand
St. Stephen's International School - Bangkok New Campus logo

St. Stephen's International School - Bangkok New Campus

IPC (International Primary Curriculum), IMYC (International Middle Years Curriculum) · Ages 2 to 18

THB 367,000 - 647,000
Ages 2 to 18 years
IPC (International Primary Curriculum), IMYC (International Middle Years Curriculum), Cambridge IGCSE, Cambridge A Levels, EYFS (Early years foundation stage)
Instructs in English
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2 international schools in Phuket

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“Main entrance of Finnway International School Phuket.
Finnway International School Phuket logo

Finnway International School Phuket

IEYC (International Early Years Curriculum), IPC (International Primary Curriculum) · Ages 2 to 12

THB 225,000 - 351,000
Ages 2 to 12 years
IEYC (International Early Years Curriculum), IPC (International Primary Curriculum), Bespoke Curriculum, Thai Curriculum
Instructs in English
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Prasan Gateway International School (PGIS) — international school in Phuket, Thailand
Prasan Gateway International School (PGIS) logo

Prasan Gateway International School (PGIS)

IEYC (International Early Years Curriculum), IPC (International Primary Curriculum) · Ages 2 to 13

THB 238,000 - 394,500
Ages 2 to 13 years
IEYC (International Early Years Curriculum), IPC (International Primary Curriculum), British Curriculum, Chinese National Curriculum
Instructs in English
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2 international schools in Chiang Mai

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Primary students playing catch with water balloons on Sports Day 2025.
Lanna International School Thailand logo

Lanna International School Thailand

IEYC (International Early Years Curriculum), IPC (International Primary Curriculum) · Ages 2 to 18

THB 413,400 - 803,400
Ages 2 to 18 years
IEYC (International Early Years Curriculum), IPC (International Primary Curriculum), British Curriculum, Cambridge (Primary), Cambridge IGCSE, Cambridge International AS Levels, Reggio Emilia Approach
Instructs in English
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Entrance of Panyaden International School.
Panyaden International School logo

Panyaden International School

IB (DP), IPC (International Primary Curriculum) · Ages 2 to 18

THB 303,000 - 571,000
Ages 2 to 18 years
IB (DP), IPC (International Primary Curriculum), IMYC (International Middle Years Curriculum), British Curriculum, EYFS (Early years foundation stage)
Instructs in English and Thai
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1 international school in Pattaya

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Young medalists posing after the Regents Swimathon 2025 award ceremony.
Regents International School Pattaya logo

Regents International School Pattaya

IB (DP), IPC (International Primary Curriculum) · Ages 2 to 18

THB 436,050 - 829,350
Ages 2 to 18 years
IB (DP), IPC (International Primary Curriculum), British Curriculum, Cambridge IGCSE, Cambridge A Levels, EYFS (Early years foundation stage)
Instructs in English
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1 international school in Nakhon Ratchasima

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A vibrant showcase of student talent at Khao Yai Campus.
St. Stephen's International School - Khao Yai Campus logo

St. Stephen's International School - Khao Yai Campus

IPC (International Primary Curriculum), Cambridge IGCSE · Ages 2 to 18

THB 215,000 - 564,000
Ages 2 to 18 years
IPC (International Primary Curriculum), Cambridge IGCSE, Cambridge A Levels, EYFS (Early years foundation stage)
Instructs in English
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1 international school in Hatyai

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Child enjoying nature in the school’s outdoor space.
Southern International School Hatyai logo

Southern International School Hatyai

IPC (International Primary Curriculum), Cambridge (Secondary) · Ages 2 to 18

THB 280,284 - 355,542
Ages 2 to 18 years
IPC (International Primary Curriculum), Cambridge (Secondary), Cambridge A Levels, EYFS (Early years foundation stage)
Instructs in English
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1 international school in Chonburi

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Children meeting horses during Summer School Week 1.
Odyssey International School logo

Odyssey International School

IPC (International Primary Curriculum), British Curriculum · Ages 2 to 16

THB 172,800 - 236,250
Ages 2 to 16 years
IPC (International Primary Curriculum), British Curriculum, EYFS (Early years foundation stage)
Instructs in English
View Profile
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FAQs for Thailand

Which international curricula are commonly offered in Thailand and how do they differ?
The most common frameworks are the IB (PYP/MYP/DP), British curricula (early years/Foundation through IGCSE and A-levels) and American or Australian school systems that lead to a high-school diploma. The IB emphasises inquiry, international mindedness and a continuous PYP - MYP - DP pathway; British options focus on structured subject exams such as IGCSEs and A-levels; American/Australian systems typically use grade-level progression and credit-based diplomas. Curriculum choice affects teaching style, assessment rhythm and university recognition, so match the programme to your child’s learning profile and future plans.
How much should we budget for an international-curriculum school in Thailand?
Annual tuition varies by location and school tier: published guidance shows broad bands from lower mid-range regional schools up to premium Bangkok and Phuket schools where total yearly costs (including fees) can reach the upper bands. In addition to tuition, expect separate application and registration fees, annual facility/capital levies, transport, meals and device or activity charges; many guides recommend allowing for modest annual fee increases when planning multi-year stays. Confirm current published fees with each school and ask for a full, written cost breakdown before enrolling.
When should we apply and how do admissions typically work?
Most international schools publish an academic calendar that starts in late August and runs to May or June, and many accept applications on a rolling basis, though the main intake is for the August term. Popular schools often have waiting lists and ask families to apply several months in advance for an August start; specialist places (limited IB or language-stream spaces) can fill earlier. Non-Thai students who will need an education (ED) visa should allow extra time for document checks and visa processing as part of the admissions timeline.
What language support and additional languages can we expect?
English is the primary language of instruction at the vast majority of international schools, while Thai language classes are commonly required or offered to meet host-country regulations and support cultural integration. Many schools also provide additional modern languages such as Mandarin, French, Japanese or Spanish, and most offer English-language support or English-as-an-additional-language programmes for newcomers. If maintaining home-language fluency is important, check the school’s schedule for language lessons and any immersion or bilingual streams.
What practical checks should relocating families make before enrolling?
Verify the school’s accreditation and inspection reports, the exact curriculum and qualification pathway on offer, and a complete fee schedule including one-off and recurring charges. Confirm the school calendar against your moving dates, ask about English-support and host-language requirements, check transport or boarding availability, and understand visa or guardianship rules that affect children on education visas. Visiting the campus, attending an admissions interview, and obtaining written confirmation of any concessions or scholarship offers will reduce surprises after arrival.

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