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Harrow International School Bangkok

Part of AISL, Secular, Founded 1998

Updated July 2026

1–18Ages
Co-edGender
Day & BoardingType

Languages

English flagEnglish

Harrow International School Bangkok is a co-educational British international day and boarding school for students aged 18 months to 18 years, affiliated with Harrow School in London. It is located on a 35-acre campus in North Bangkok and provides a holistic, British-style education.

Teaching approach

The school provides a holistic, British-style independent education in an Asian context, aiming to develop students who are confident, knowledgeable, and empathetic. It focuses on nurturing leadership skills and encouraging students to make ethical decisions that contribute to their development as global citizens. Pastoral care is integrated into the school experience through a House system.

Programmes

The school follows the British curriculum, offering education from the Early Years Foundation Stage through to IGCSE and A Level qualifications. The academic programme is structured across Lower School (Early Years to Year 5), Prep (Years 6–8), and Upper School (Years 9–13), with over 20 subjects taught in English.

Outcomes

Harrow Bangkok students consistently achieve high academic standards, with 72% of students achieving A/A grades at IGCSE and 68% achieving A/A grades at A Level. Approximately 98% of graduates go on to attend top universities around the world. The school emphasizes the development of six leadership attributes, including contributing to the community, solving problems collaboratively, and making ethical decisions.

Student support

EAL support
Included in fees
Learning support
Unknown

Learning support

The school provides English language support for students from Pre Nursery to Year 5 who require additional assistance, offered for a maximum period of three years at no extra charge. Pastoral care is a central focus, supported by a House system that promotes student well-being and personal development.

Frequently asked questions(7)
What curriculum does Harrow International School Bangkok offer?
Harrow International School Bangkok offers National Curriculum (England), British EYFS, IGCSE and Cambridge A-Level.
How much is tuition at Harrow International School Bangkok?
Annual tuition at Harrow International School Bangkok is THB 146.3K–THB 1.1M. Fees vary by year group — confirm the current schedule with the school.
What ages does Harrow International School Bangkok teach?
Harrow International School Bangkok enrolls students aged 1 to 18.
Is Harrow International School Bangkok a day or boarding school?
Harrow International School Bangkok is a day and boarding school.
What accreditations does Harrow International School Bangkok hold?
Harrow International School Bangkok holds accreditations including British Schools Overseas.
Is Harrow International School Bangkok co-educational?
Harrow International School Bangkok is a co-ed school.
Where is Harrow International School Bangkok located?
Harrow International School Bangkok is an international school in Bangkok, Thailand.

Tuition & fees

Annual tuition by grade

2026/27
Annual tuition by grade
GradeAgesAnnual
Lion Cubs Parent Toddler1–2THB 146.3K
Lion Cubs Toddler Only – Half day1–2THB 270.8K
Lion Cubs Toddler Only – Full day1–2THB 316.4K
Pre Nursery - Half day2–3THB 571.1K
Pre Nursery - Full day2–3THB 634.6K
Nursery - Half day3–4THB 663.9K
Nursery - Full day3–4THB 737.6K
Reception4–5THB 757.6K
Year 1 -Year 55–10THB 880.3K
Year 6 - Year 810–13THB 961.9K
Year 9 - Year 1113–16THB 1M
Year 12 - Year 1316–18THB 1.1M
Other fees(14)
Other fees
Application fee· Non-refundable; to be paid prior to or on the assessment date.THB 5K
Registration fee· Non-refundable; payable upon acceptance of the student and before he/she is admitted to the school. Students who are children of alumni receive a THB 100,000 discount on the Admission Fee.THB 225K
Deposit· Day student deposit, refundable (for entry into Pre Nursery to Year 13).THB 200K
Deposit· Boarding student deposit, refundable (comprising day student deposit THB 200,000 and additional boarding student deposit THB 75,000).THB 275K
Registration fee· Waiting pool fee, once only for any student who has passed the admission assessment and is placed in the school’s waiting pool. No additional admission fee to pay when a place becomes available.THB 225K
Boardingyear· Weekly boarding (up to 5 nights per week). Inclusive of all meals, evening tutoring, and certain activities.THB 456.7K
Boardingyear· Full boarding (6 or 7 nights per week). Inclusive of all meals, evening tutoring, and certain activities.THB 571.1K
Boardingyear· Incidental costs for boarders billed at the beginning of each academic year.THB 20K
Bus / transportyear· Door to Door (round trip basis) Zone 1THB 125.2K
Bus / transportyear· Door to Door (round trip basis) Zone 2THB 130.3K
Bus / transportyear· Door to Door (round trip basis) Zone 3THB 135.3K
Bus / transportyear· Door to Door (round trip basis) Zone 4THB 143K
Meals· Lunchtime meals and other snacks are provided by the school at no additional charge.
Uniform· Uniform can be purchased from the school shop.

Discounts

  • Sibling discount: Third child 5%; fourth child 10%; fifth child or more 15%
  • Full-payment discount: 1.5%

Admissions

Prospective families are encouraged to book a private tour or discovery call to learn more about the school. The application process requires the submission of an application form, supporting documents, and a non-refundable application fee of THB 5,000. Following the application, students undergo an online assessment, and successful candidates are notified by telephone and letter.

Calendar

The school operates on a three-term academic year, typically running from late August to late June. Each term includes scheduled half-term breaks, with additional holidays such as the Songkran break in Term 2. The school day generally begins between 7:45 am and 9:00 am, depending on the year group, with full-day sessions concluding in the afternoon.

Facilities

Swimming poolSports fieldTennis courtsGymnasiumFitness centreClimbing wallPlaygroundLibraryDining hallScience labsArt roomMusic roomDance studioTheatre / auditoriumBoarding

About the campus

The 35-acre garden campus in North Bangkok is divided into residential, recreational, and academic zones. Key facilities include the Early Years Centre, a Pre Prep building with science and technology labs, the Rayleigh Sixth Form Centre, and a Creative and Performing Arts Centre featuring a Black Box theatre and recital hall. Sporting facilities include a 25m swimming pool, gymnastics centre, floodlit rugby and football pitches, tennis courts, a fitness suite, and a lake for water sports.

Co-curriculars

The school offers a wide range of extracurricular activities, including sports, creative and performing arts, entrepreneurship, and expeditions. Students participate in the Duke of Edinburgh's International Award and engage in community service and charity work. Participation requirements vary by age, with older students and boarders expected to commit to a minimum number of activities per week.

  • James Murphy-O'Connor
    James Murphy-O'ConnorHead Master

    James graduated from Oxford University with a degree in Modern History and completed his PGCE at Cambridge University. He has held various leadership roles, including Head of Prior Park College and Founding Principal of Haberdashers’ Monmouth Schools, before joining Harrow Bangkok in September 2023.

  • Dr Michael Reddish
    Dr Michael ReddishDeputy Head Master

    Michael holds a first-class honours degree in Law from Warwick University, an LLM from Harvard Law School, and a Doctorate in Law from Warwick University. Formerly the Deputy Head Academic at Princethorpe College, he joined Harrow Bangkok in August 2021 to oversee whole-school coordination, strategic development, and teaching and learning ambitions.

  • Eleanor LoranHead of Lower School

    Eleanor is an experienced leader with over 25 years in education, having held senior roles in the UK, New Zealand, Hong Kong, and Japan, most recently as Head of Primary at The British School in Tokyo. She holds a BA in Media Management, a PGCE in Primary Education, and an MA in Early Childhood Education.

  • Paul Johnson
    Paul JohnsonHead of Upper School

    Paul read Psychology at the University of Newcastle and began his career teaching Psychology and Biology in Yorkshire. He previously served as Deputy Head and Head of Senior School in Rome and holds an NPQH from University College London.

  • Neil Mollison
    Neil MollisonDirector of Finance

    Neil is a Chartered Accountant with over 25 years of global financial management experience, primarily in the oil and gas sector. He holds engineering degrees from Aberdeen and Cambridge Universities and has served as the Director of Finance at Harrow Bangkok since 2017.

  • Joanne KhanteetaoDirector of Human Resources

    Jo is a dedicated human resource professional who transitioned from an educational leadership role into HR in 2016. She holds Chartered Membership with the UK’s CIPD and leads the school's high-performing HR team.

  • Mathew Rees
    Mathew ReesDirector of Operations

    Mathew studied Business Studies at the University of Wales, Swansea, and joined Harrow Bangkok in 2004. He has held various academic leadership roles at the school, becoming Business Director in 2010 and Director of Operations in 2013.