Harrow International School Bangkok Fees 2026

Harrow International School Bangkok is widely regarded as one of the most prestigious British international schools in Thailand. Located in the Lad Phrao area of Bangkok, it carries the heritage and values of the world-famous Harrow School in London, delivering a rigorous British curriculum to students from Bangkok’s international and affluent Thai communities.

Annual tuition at Harrow Bangkok typically falls in the range of THB 700,000–1,100,000 per year, placing it firmly among the most expensive international schools in Thailand. Fees vary significantly by year group, with Sixth Form students paying the highest rates.

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Fee Overview (Indicative, 2025–2026)

The table below provides indicative annual tuition figures for Harrow International School Bangkok. Fees are subject to annual review and may include or exclude certain levies depending on the year of enquiry. Always verify directly with the school at harrowschool.ac.th.

School Section	Approximate Annual Fee (THB)
Early Years / Pre-Prep	THB 700,000–780,000
Primary (Years 1–6)	THB 750,000–860,000
Lower Secondary (Years 7–9)	THB 870,000–960,000
Upper Secondary / IGCSE (Years 10–11)	THB 960,000–1,040,000
Sixth Form / A-Level (Years 12–13)	THB 1,000,000–1,100,000+

Fees are typically payable in termly instalments across three terms. The annual figures above represent total tuition only and do not include one-time entry costs or boarding fees.

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One-Time and Additional Fees

Application Fee

A non-refundable application fee is charged when submitting an application to Harrow Bangkok. This covers the administrative costs of processing the application and is typically in the range of a few thousand THB.

Enrolment / Acceptance Deposit

Upon receiving and accepting a place offer, families pay an enrolment deposit to secure the position. This is separate from annual tuition and is generally non-refundable if the place is subsequently declined.

Development Levy

Harrow International School Bangkok charges a development levy (also referred to as a capital levy), which contributes to campus infrastructure, facilities development, and strategic investment. This is a significant one-time cost that new families should factor into their total first-year budget.

Boarding Fees (Optional)

Harrow Bangkok is one of the few international schools in Thailand to offer a full boarding option. Weekly and full boarding places are available, with boarding fees charged on top of tuition. This option is particularly popular with families based outside Bangkok or Thai families who value the structured boarding environment.

IGCSE and A-Level Examination Fees

Public examination fees for Cambridge IGCSE and A-Level are charged separately from tuition, based on the number of subjects taken. These costs typically apply in Years 10–13.

EAL and Learning Support

English as an Additional Language (EAL) support or specialist learning support programmes are available but incur additional charges.

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Why Families Choose Harrow Bangkok

Prestige and Heritage

The Harrow brand carries enormous prestige. Parents who attended Harrow UK, or who value the traditions and ethos of a Harrow education, are naturally drawn to Harrow Bangkok as the next best option for their children in Southeast Asia. The school maintains close ties with Harrow UK, including curriculum alignment and staff exchange programmes.

British Curriculum (IGCSE + A-Level)

Harrow Bangkok follows the National Curriculum of England, delivering IGCSEs in Years 10–11 and A-Levels in Years 12–13. This pathway is ideal for families targeting UK university admissions, or for internationally mobile students who may later transition to schools in the UK or other British curriculum countries.

Outstanding Facilities

The Bangkok campus features impressive academic, sporting, and pastoral facilities, including modern science laboratories, performance arts spaces, extensive sports fields, a swimming pool, and dedicated boarding houses for residential students.

Strong University Placement

Harrow Bangkok consistently places graduates at highly selective universities in the UK, USA, and across Asia. A significant proportion of students gain entry to Russell Group universities, leading US liberal arts colleges, and top Asian institutions each year.

International and Thai Student Community

Unlike some schools that cater almost exclusively to expatriates, Harrow Bangkok has a substantial cohort of academically ambitious Thai students alongside international families. This creates a diverse and stimulating environment.

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Harrow Bangkok vs. Other Premium Bangkok Schools

Bangkok has a strong selection of high-fee international schools. Here is how Harrow Bangkok typically compares:

• International School Bangkok (ISB): American curriculum, typically THB 600,000–900,000/year. Slightly lower fee range than Harrow.
• NIST International School: IB curriculum, typically THB 550,000–820,000/year. Strong IB outcomes, popular with families preferring the IB pathway.
• Shrewsbury International School Bangkok: British curriculum (IGCSE + A-Level), typically THB 600,000–950,000/year. Another premium British option and Harrow’s closest direct competitor.

Harrow Bangkok generally sits at or near the top of the Bangkok fee table, reflecting its premium brand, boarding offering, and extensive facilities. See our articles on Shrewsbury International School Bangkok fees and Bangkok’s most expensive international schools for a broader fee comparison.

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Admissions Process

Harrow Bangkok is highly selective, and competition for places — particularly at secondary level — is intense.

1. Register interest via harrowschool.ac.th and submit a formal application with previous school reports and references.
2. Assessments: Applicants are invited to complete age-appropriate academic assessments in English, Maths, and Reasoning.
3. Interview: Senior candidates may be interviewed by a member of the senior leadership team.
4. Offer: Successful candidates receive a conditional or unconditional offer.
5. Accept and pay: Confirm the place by paying the enrolment deposit and any applicable one-time levies.

Waiting lists are common for popular year groups. Families are advised to begin the application process well in advance — ideally 12–18 months before the intended start date.

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Academic Support for IGCSE and A-Level at Harrow Bangkok

Even at a school of Harrow Bangkok’s calibre, students benefit from personalised academic support — particularly in Year 10–13 when IGCSE and A-Level results directly influence university admissions. Many Harrow Bangkok families supplement school teaching with expert tutoring to consolidate knowledge, strengthen exam technique, and achieve the top grades needed for highly competitive university entry.

Tutopiya provides specialist IGCSE and A-Level tutoring online, connecting students at Harrow Bangkok and across Thailand with experienced subject tutors. Sessions are flexible, personalised, and designed to complement the Harrow curriculum.

👉 Find an IGCSE or A-Level tutor on Tutopiya

👉 Explore all Tutopiya learning programmes

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Summary

Harrow International School Bangkok is among Thailand’s most prestigious and expensive international schools, offering a full British curriculum from Early Years through A-Level, plus a boarding option. Annual tuition typically ranges from THB 700,000 to THB 1,100,000+ depending on year group, with significant additional one-time costs including a development levy and enrolment deposit.

Early application is strongly advised given high demand and limited places. For families seeking a premium British curriculum school with outstanding facilities, proven university placement, and the Harrow heritage, Harrow Bangkok is a compelling — if significant — investment.

Always confirm the most current fee schedule directly with the school at harrowschool.ac.th.

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