Rugby vs. Regents
A-Level brand vs. IBDP optionality. Boarding from 10 vs. Y3. Side-by-side fees + decision framework.
This comparison is deliberately not a price ranking. Garden Rayong publishes an established British IGCSE-to-IB route and latest-published 2025/26 tuition of ฿147,000–฿609,800. Highgate opens in August 2026 with Pre-Prep and Junior School tuition of ฿375,000–฿795,000. Compare exact opening grades, entry charges, inclusions, support, boarding and the evidence behind each senior pathway.
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Garden's latest public tariff remains 2025/26, while Highgate publishes 2026/27 opening fees. Garden runs Nursery through Year 13 and offers boarding from Year 5; Highgate opens in August 2026 through Year 6, plans Senior School for 2027/28 and has conflicting official boarding dates.
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| Dimension | Garden Rayong | Highgate International School Thailand |
|---|---|---|
| School | Garden International School, Rayong | Highgate International School Thailand |
| Age span | Ages 2–18; Nursery through Year 13 | Planned ages 2–18; August 2026 opening cohort is Pre-Nursery through Year 6 |
| Curriculum | British EYFS and National Curriculum, Cambridge IGCSE and IB Diploma | British National Curriculum, with IGCSE and A-Level planned as senior grades open |
| Published tuition | Latest published 2025/26: Nursery ฿147,000–฿268,500; FS1–2 up to ฿385,800; Years 1–2 ฿418,500; Years 3–6 ฿447,300; Years 7–9 ฿496,800; Year 10 ฿500,100; Year 11 ฿495,400; Years 12–13 ฿609,800. | 2026/27 opening cohort: half-day Pre-Nursery/Nursery ฿375,000; full-day ฿595,000; Reception ฿715,000; Years 1–2 ฿755,000; Year 3 ฿785,000; Years 4–6 ฿795,000. |
| Named extras | Application ฿5,000; enrolment ฿60,000–฿120,000; refundable deposit ฿40,000; transport, boarding, visa documents, trips and compulsory support separate. | Application ฿5,500; one-time non-refundable enrolment ฿200,000; refundable security deposit ฿100,000; uniform, exams, visits, bus and designated activities extra. |
| Planning point | Latest fee tariff is 2025/26; request a dated enrolling-year quote and reconcile optional boarding. | Senior School is planned for 2027/28; boarding is not operating and official pages conflict between 2027 and 2028/29. |
| Sources | school overview · latest published fees | 2026/27 fees · admissions · OPEC licence · OPEC listing |
| Published support-cost label | Combined fee label — “Compulsory EAL/Learning Support”; amount on request in the latest published 2025/26 fee source. | No language- or learning-support tariff appears on the current 2026/27 fee page. |
| Live editorial | Read the Garden Rayong editorial | Read the Highgate editorial |
The fee years differ and headline tuition omits material charges. Request Garden’s enrolling-year tuition, entry, resources, meals, support, transport and boarding rows alongside Highgate's enrolment, security deposit, uniform, examinations, visits, bus and designated-activity rows.
Garden publishes latest-available 2025/26 tuition of ฿147,000–฿609,800; Highgate publishes 2026/27 tuition of ฿375,000–฿795,000 for its opening Pre-Nursery-to-Year-6 cohort. Both add entry and service costs, so compare matched enrolling-year totals.
Garden moves from British EYFS and National Curriculum into Cambridge IGCSE and the IB Diploma. Highgate opens with the British National Curriculum and plans IGCSE and A-Level as senior grades are added.
Garden's latest tariff is one academic year older and its boarding house is off campus. Highgate's opening offer stops at Year 6; Senior School is planned for 2027/28 and boarding is not yet operating.
Both schools describe routes through age 18, but current availability differs. Garden combines English-medium British stages with Cambridge IGCSE and the IB Diploma; Highgate opens with British Pre-Prep and Junior School while its senior pathway remains phased.
Ask both schools to state the child’s proposed class, start date, age cut-off, core hours and following year. Garden publishes Nursery through Year 13; Highgate's opening tariff covers Pre-Nursery through Year 6, with half-day and full-day early-years choices.
Garden is an established through-school. Highgate's August 2026 opening cohort stops at Year 6, Senior School is planned for 2027/28 and later grades need a written opening schedule.
Garden records English as the teaching language alongside Thai, Spanish, French and Mandarin. Ask for the weekly allocation, subject language, newcomer support and transition from British primary into Cambridge IGCSE and the IB Diploma.
Highgate records English as the medium alongside Thai and Mandarin. Ask how British primary stages appear in current work and how its future Years 10–11 are intended to prepare pupils for A-Level selection.
At both visits, request anonymised work and the report format. Observe how teachers explain unfamiliar tasks, differentiate work and support pupils new to English.
Garden's latest 2025/26 tuition runs from ฿147,000 to ฿609,800. Application is ฿5,000, enrolment ฿60,000–฿120,000 and the refundable deposit ฿40,000. Bus costs ฿18,000–฿32,100 per term, boarding ฿297,000–฿345,000 per year plus a ฿20,000 deposit, and compulsory EAL or learning support is priced on request.
Highgate's 2026/27 opening-cohort tuition runs from ฿375,000 to ฿795,000. Application is ฿5,500, one-time non-refundable enrolment ฿200,000 and the refundable security deposit ฿100,000.
Highgate says tuition includes lunch, snacks, general learning resources and a wide range of after-school activities. Uniform, external examinations, educational visits, bus service, school photographs and designated co-curricular options are extra, but their tariffs are not published.
Create totals for cash before attendance, the complete first year and a normal recurring year. Mark refundable deposits, one-time charges, discounts, every unpriced service and support triggered by assessment.
Garden publishes Cambridge IGCSE followed by the IB Diploma. Confirm which senior years accept newcomers and which subjects operate for the enrolling cohort.
Highgate plans IGCSE and A-Level within a phased British route. Ask for the grade-opening calendar, current OPEC approvals, subject-launch thresholds and the contingency if a planned senior year or option is delayed.
Rehearse relocation after two years. Request the transcript, curriculum map, language evidence and teacher references each school would supply.
Garden publishes ELS at ฿20,000–฿30,000 per term and prices compulsory learning support on request. Highgate's current ledger does not publish a language- or learning-support tariff, so treat the provision and price as unknown until admissions supplies them.
If support matters, request the staff member, group size, minutes per week, review date, progress measure, exit criteria and price. Separate English acquisition from other learning needs.
Bring existing reports before assessment and ask admissions to state any limitations in writing.
Garden publishes an established IGCSE-to-IB Diploma sequence and a 100% Diploma pass rate for 2023. Ask for the latest IB cohort size and average points, current IGCSE and IB subjects, timetable constraints and university-counselling evidence.
Highgate opens through Year 6 in August 2026 and plans Senior School for 2027/28. Ask for the dated year-by-year expansion plan, which approvals are already in place, when IGCSE subjects will first run and what happens if enrolment or regulatory timing changes.
For either school, request a sample transcript, the planned examination calendar and the counselling timeline appropriate to the child's likely cohort.
Highgate received its OPEC operational licence in May 2026 and appears in the OPEC register as school 1120700017. Garden is independently listed by CIS and the IB, while its Cambridge and ONESQA claims remain school-published in the current ledger.
Registration or accreditation still does not make the classroom choice automatically. Compare the proposed teacher, class size, language load, homework pattern, assessment style and reporting cadence. A pupil coming from a British school may map directly into either primary offer, but families should ask both schools to explain placement using actual prior records.
Garden publishes scholarships of up to 25% of tuition, reviewed annually, that replace other discounts and exclude examinations, trips and resource funds. Highgate publishes a 3% full-year prepayment discount, 5% for the second child and 10% for each additional sibling.
Keep those reductions below the standard-fee comparison. Ask whether discounts can combine, which deadline applies and what happens if the family withdraws.
Garden is in Ban Chang, Rayong; Highgate is near Siam Country Club in Banglamung. Drive both routes at arrival and collection times, including work and sibling stops.
Garden publishes bus at ฿18,000–฿32,100 per term and offers boarding from Year 5 in a small off-campus residential-estate house. Highgate transport is unpriced and its boarding is planned but not operating; current official pages conflict between 2027 and 2028/29.
Save offers, fee schedules, calendars and placement answers together.
Arrive before the class begins and watch the transition from gate to room. Record how quickly the child separates, who welcomes them, which language adults use and whether the routine is understandable without repeated prompting. Ask what happens on a difficult morning and how parents are informed. A polished tour after children leave cannot answer these questions.
Ask for a starting assessment, mid-year report and anonymised work from the proposed class. At Garden, trace English, Thai, Spanish, French and Mandarin through British primary, IGCSE and IB stages. At Highgate, trace British primary work into the documented year-by-year plan for IGCSE and the later A-Level decision.
Record the balance of adult-led, child-initiated, individual and group activity during the visit. Ask how teachers adapt the same task for a child who is new to English, already reading or reluctant to join a group. The right environment is not defined by one teaching philosophy; it is the setting where staff can explain how this child will participate and progress.
Confirm arrival supervision, meals, allergies, illness procedures, late collection and activities. Garden prices meals, resources, transport and boarding separately; Highgate tuition includes lunch, snacks, general learning resources and a wide range of after-school activities. Put excluded visits, designated activities and holiday arrangements in writing.
Place both calendars beside the family’s work calendar. Count closures that require alternative care and ask whether holiday programmes are offered, separately registered or guaranteed to enrolled pupils. A school-year tuition comparison does not capture care purchased during long breaks.
Garden is in Ban Chang, Rayong; Highgate is near Siam Country Club in Banglamung. Verify each entrance, transport route and contract address before payment. Test gate queues, parking and the return journey.
Garden offers boarding from Year 5 in an off-campus residential-estate house capped at 12 students. Highgate's boarding is planned rather than operating, with conflicting official dates and no published fee, so it cannot presently replace a sustainable commute.
For each school, finish the sentence: “This place works if…” Include the quoted total, language routine, classroom fit, support availability, care hours, travel ceiling and next-school plan. Then write the conditions that would trigger a review. This prevents a single attractive feature from hiding an unresolved cost or transition risk.
Run the same exercise for two future dates. At age six, compare Garden Primary with Highgate Year 1 on language, teaching approach and complete price. At age eleven, recheck Garden’s Cambridge transition and whether Highgate's planned Senior School, subject range and support provision opened on schedule.
Ask how each school handles a mid-year departure before assuming either transfer will happen neatly at the end of a stage. Record required notice, reports supplied, outstanding-fee conditions and whether unused services can be refunded. A family expecting relocation should weight these documented terms alongside teaching and price.
Do not pay while a condition remains material and unanswered. Ask admissions to correct the offer email, retain Garden's latest 2025/26 schedule and Highgate's 2026/27 schedule, and note who supplied every grade and support answer. That record makes the decision auditable.
The fee years differ. Garden's latest 2025/26 rows are lower across overlapping attendance patterns, while Highgate publishes 2026/27 opening fees; compare matched child-specific first-year and recurring totals.
Both begin with British stages. Garden continues through Cambridge IGCSE to the IB Diploma; Highgate plans a British route through IGCSE and A-Level as later grades open.
Garden operates Nursery through Year 13. Highgate describes an eventual pathway through age 18, but its August 2026 opening cohort stops at Year 6 while later grades are phased.
Ask for enrolling-year tuition, application, enrolment, refundable deposit, resources, meals, transport, boarding, visa documents, trips, compulsory EAL or learning support, exams and refund terms.
Ask for attendance pattern, tuition, application, enrolment, security deposit, uniform, examinations, educational visits, transport, designated activities, any support and refund terms.
Use the decision framework above to weigh curriculum, fees, continuity, location and your child’s fit.