Top 10 International Schools in Kuala Lumpur 2026

The brief

The top of the city is small. ISKL, Alice Smith and Garden run the deepest results and the longest histories. Everything else competes for the next seven slots.
IB Diploma signal at the top is genuine. ISKL 34.2 in 2025, IGB 35, Mont'Kiara 34.4, Cempaka 37.1, Sri KDU 38 (historic). Each cohort is small; published averages beat the world figure of 30.6 by a clear margin.
A-Level signal sits with the British heritage names. Alice Smith *71% A\ to B in 2025; Garden 68% A\/A in 2023; Epsom 63% A\ to A** in 2024. BSKL's headline A-Level band runs lower.
Fees compress in the middle. Top fees cluster MYR 104k to 143k at ISKL, BSKL and Garden; MYR 60k to 90k covers most of the next tier; Fairview and Cempaka deliver IB at roughly half the flagship rate.
Honest caveats. Sri KDU carries strong historic IB results and serious parent concerns about culture; the school is on the list for the academic signal, not the experience.

This is the top 10 read of Kuala Lumpur's international school market. The longer pillar covers the wider field, the new openings, where to live, and the Malaysia-specific rules. This piece does the ranking.

How the ranking was built

Three filters: published results in the most recent cycle (IB averages with cohort size, A-Level and IGCSE bands); recognised accreditation (CIS, WASC, COBIS, BSO, IB authorisation); and track record of at least one senior-school cycle under current leadership. Fees, campus and parent-community signal sit underneath the academic filter, not above it.

The ranking

1. The International School of Kuala Lumpur

Ampang Hilir. American curriculum with IB Diploma and AP in the senior years. Triple-accredited (CIS re-accredited 2024, WASC, IB). Founded 1965 as Malaysia's first accredited international school; roughly 1,800 students from 60+ nationalities; ages 3 to 18. Top fee MYR 143,400.

2025 results: IB DP average 34.2, pass rate 93%, 18% scored 40 or above. AP 83% scoring 4 or 5. The 2024 cohort averaged 35. Recent destinations include Oxford, LSE, Yale, Cornell, UC Berkeley, McGill and Melbourne.

ISKL is the only school in the city with a 60-year track record, non-profit governance and a purpose-built modern campus (the 26-acre Ampang Hilir site opened in 2018). Friction is selectivity and cost: registration alone runs close to MYR 60,000, fees are the city's highest, and admissions are genuinely competitive.

2. The Alice Smith School

Jalan Bellamy (Primary) and Equine Park (Secondary). British curriculum to IGCSE and A-Level. COBIS Patrons' and CIS. Founded 1946, the oldest international school in Malaysia. Roughly 1,600 students, ages 3 to 18. Top fee MYR 117,360.

*2025 results: A-Level 71% A\ to B, 47% A\ to A. IGCSE 76% A\ to A. 92% university placement.**

Alice Smith is the closest comparator to a long-established English independent in KL. Members' association governance, the deepest A-Level breadth in the city, and a parent body skewed to settled expat and Malaysian dual-passport households. The split-campus structure is the friction: families with siblings spanning primary and secondary deal with two locations.

3. Garden International School

Mont Kiara. British curriculum to IGCSE and A-Level. CIS-accredited 19 years, Apple Distinguished School, GL International Centre of Excellence (first in Asia). Founded 1951, roughly 2,200 students, ages 3 to 18. Top fee MYR 118,560.

*2025 results: A-Level 66% A\/A, 85% A\-B. IGCSE 71% A\/A, 90% A\-B.* A 200,000 sq ft sports complex with an Olympic pool and FIFA-standard pitch opened on campus in 2025.

Garden is the natural Mont Kiara choice and the largest single-campus school on this list. Co-curricular provision (sport, music, the arts) is the most developed of any KL school. Operated by Taylor's Education Group; the day-to-day parent experience is closer to Alice Smith than the for-profit label suggests.

4. IGB International School

Sierramas, northwest KL. IB across all four programmes (PYP, MYP, DP, Career-related). CIS accredited 2018, re-accredited 2023. Founded 2014, roughly 400 students, ages 3 to 18. Top fee MYR 118,200.

2025 results: IB DP average 35 (world 30.6), 100% diploma award, 17% scored 40 or above, 21% bilingual diploma. Recent destinations include Cambridge, Imperial, UC Berkeley, Cornell, McGill, Melbourne.

IGB is the IB specialist of KL's top tier. The only school in Malaysia running all four IB programmes, and the only top-tier school where the IB is the primary curriculum from age 3. Smaller cohort, modern 10-acre campus, Everton FC International Academy on site. Less visible on parent forums than the bigger names; the published academic signal is the strongest reason to look.

5. Mont'Kiara International School

Mont Kiara. American high school diploma alongside the IB Diploma, with the IB PYP and MYP in the lower years. WASC-accredited and IB-authorised across all three IB programmes. Founded 1994. Top fee MYR 66,526.

2025 results: IB DP average 34.4, highest 42, 23 diplomas awarded, 100% university acceptance. A 2023 cohort previously averaged 38 with one perfect 45.

M'KIS is the small, village-style alternative to ISKL: walkable from the surrounding Mont Kiara condos, with a parent body that recognisably runs the school's events. Two recurring caveats sit alongside the academic signal: fees feel high for the size, and middle-school teacher turnover has been a persistent concern. Top fees still sit roughly half ISKL's, which is why M'KIS appears here at this rank.

6. Epsom College in Malaysia

Bandar Enstek, Negeri Sembilan, an hour south of central KL and 15 minutes from KLIA. British curriculum to IGCSE and A-Level. COBIS Double Beacon (Student Welfare, Leadership), FOBISIA, Round Square, Boarding Schools Association. Founded 2014 as the only sister school of Epsom College UK. Roughly 750 students, ages 3 to 18. Top fee MYR 108,630.

*2024 results: A-Level 63% A\ to A, 88% A\ to B, 37% all A\/A. IGCSE 82% A\ to B.* 80% accepted to first-choice university in 2023.

Epsom is the city's strongest UK-independent-brand boarding option. 80-acre campus, with academies for tennis (Mouratoglou), football (LaLiga) and golf integrated into the school day. Day pupils make up roughly two-thirds of the roll. The Bandar Enstek location is why a school of this academic depth sits at six rather than three.

7. Nexus International School

Putrajaya, 25 minutes south of central KL. British primary to IGCSE, then the IB Diploma in the senior years. CIS since 2010 (re-accredited 2022), Apple Distinguished School since 2015, FOBISIA, College Board, Australian Boarding Schools Association. Founded 2008, roughly 650 students, ages 3 to 18. Top fee MYR 104,490.

*2025 results: IB DP average 33, 8 candidates above 40, 5 perfect 45s. IGCSE 100% pass, 64% A\-B.** Top in the world for Cambridge Maths and OxfordAQA Combined Science in 2024.

Nexus is the dual-pathway senior choice in the southern KL corridor. The IB Diploma headline at 33 sits below IGB and Mont'Kiara, but the spread is unusually strong at the top: five perfect 45s in one cohort is a result no other KL school matched in 2025. Boarding from Year 5 is unusual for a Klang Valley day school.

8. Cempaka International School

Damansara Heights. British curriculum to IGCSE alongside the IB Diploma in the senior years. CIS, COBIS, Cambridge International, OxfordAQA, Pearson Edexcel. Founded 1983, roughly 1,600 students, ages 6 to 16 on the main pathway with sixth-form IB beyond. Top fee MYR 75,280.

*Latest results: IB Diploma average 37.1, 36.8% scoring 40 or above. IGCSE 72% A\/A, 87% A\-B. Subject highlights include 100% A\-B in Accounting, Literature, Mandarin; 90% Chemistry; 88% Additional Mathematics.

Cempaka delivers IB results above the world average at a sub-MYR-80k top fee. The community is primarily Malaysian rather than expat, which sets the parent experience apart from Mont Kiara and the established British names. Parent reviews split sharply on culture and atmosphere; the academic signal is what places the school in the top ten.

9. Sri KDU School

Kota Damansara. British curriculum alongside the IB Diploma in the senior years. Part of the XCL Education network. Founded 2003, roughly 1,000 students, ages 3 to 16 on the international pathway. Top fee MYR 76,810.

Historic IB results: 2020 average 37.0, 100% pass, 90% scoring 35 or above; 2023 cohort average 38. IGCSE 62% A\/A, 81% A\/B. Cambridge ICE 100% pass with 96% Merit or above.

Sri KDU carries the strongest historic IB Diploma signal in KL outside the ISKL/IGB top tier. It also carries the most serious published parent concerns of any school on this list, with detailed accounts of bullying and culture problems. The school appears here for the academic signal. Families considering it should weigh those concerns against the results.

10. Fairview International School

Wangsa Maju. Full IB continuum across PYP, MYP and DP. Founded 1978, Malaysia's pioneering IB institution and one of the longest IB tracks in Southeast Asia. Roughly 500 students on the KL campus, ages 4 to 18. Top fee MYR 60,000.

Latest results: IB Diploma average 34.5, 100% pass rate over 7 consecutive years. Two students scored 43/45 in 2024; 38% scored 37 or above in 2025.

Fairview is the IB-pioneer entry: 48 years of continuous IB delivery, fees at roughly half ISKL, multilingual delivery (Malay, Mandarin, English). The KL campus is the network flagship. Parent reviews split on teacher quality and management consistency. Strong IB pathway at the lowest top-fee on this list; delivery variability across the wider Fairview group is the offset.

At a glance

School	Area	Curriculum	Ages	Top fee	Headline result
ISKL	Ampang Hilir	American + IB DP + AP	3 to 18	MYR 143,400	IB DP 34.2, AP 83% 4 or 5 (2025)
Alice Smith	Central KL	British	3 to 18	MYR 117,360	A-Level 71% A\ to B, IGCSE 76% A\ to A (2025)
Garden	Mont Kiara	British	3 to 18	MYR 118,560	A-Level 66% A\/A, IGCSE 71% A\/A (2025)
IGB	Sierramas	IB (PYP, MYP, DP, CP)	3 to 18	MYR 118,200	IB DP 35, 100% pass (2025)
Mont'Kiara	Mont Kiara	American + IB	3 to 18	MYR 66,526	IB DP 34.4, 100% acceptance (2025)
Epsom	Bandar Enstek	British, boarding	3 to 18	MYR 108,630	A-Level 63% A\* to A (2024)
Nexus	Putrajaya	British + IB	3 to 18	MYR 104,490	IB DP 33, 5 perfect 45s (2025)
Cempaka	Damansara Heights	British + IB	6 to 18	MYR 75,280	IB DP 37.1, IGCSE 72% A\*/A
Sri KDU	Kota Damansara	British + IB	3 to 16	MYR 76,810	IB DP 38 (2023), IGCSE 62% A\*/A
Fairview	Wangsa Maju	IB (PYP, MYP, DP)	4 to 18	MYR 60,000	IB DP 34.5, 7-year 100% pass

Fees are 2025-26 top-year published rates. The 6% SST on private education applies above MYR 60,000 per student annual fees and is not included. Verify current figures with each school.

How this list was built

Results first. The IB Diploma world average sat at 30.6 in 2025. Schools publishing above that line, across cohorts of meaningful size, sit higher. A-Level signal is read in A\/A and A\-B bands; IGCSE in A\-A and A\-B.

Accreditation second. CIS, WASC, COBIS Patrons', BSO and IB authorisation are the meaningful external checks. FOBISIA, AIMS and EARCOS are regional networking memberships, not inspectorates.

Track record third. The ranking favours schools with at least one full senior-school cycle under current curriculum and leadership. Newer entrants (Reigate Grammar Kajang, Cheltenham KL, Charterhouse Malaysia) sit in the pillar; they are not on this list yet because the results are not in.

Schools with strong academic signal and serious published parent concerns (Sri KDU, Fairview's wider group) appear with the concern named in the section text, rather than being filtered out silently.

How to use this list

The ranking answers one question: which ten Kuala Lumpur schools sit at the top of the city on published results and verifiable track record. Two follow-on filters narrow it quickly.

Curriculum. English National Curriculum to A-Level: Alice Smith, Garden, Epsom (BSKL in the pillar). IB Diploma after a British primary: Nexus, Sri KDU. IB-first from age 3: IGB, Mont'Kiara, Fairview. American: ISKL, Mont'Kiara.

Location. Central and Mont Kiara: ISKL, Alice Smith, Garden, Mont'Kiara, Cempaka. PJ / Kota Damansara / Sungai Buloh: Sri KDU, IGB, Fairview. Southern corridor with a real commute: Epsom (Bandar Enstek), Nexus (Putrajaya).

The pillar article carries the wider field and the new openings still building track records.

FAQs

Why is BSKL not on the list?

The British International School of Kuala Lumpur sits in the pillar's top tier and carries BSO accreditation. Its 2025 A-Level *37% A\/A ran below Alice Smith (47%), Garden (66%) and Epsom (63%), which is the gap that kept it out of these ten. IGCSE at 90% A\-C* remains strong. Families weighing the top of the British market should still visit BSKL alongside Alice Smith and Garden.

How does this list compare with Singapore's top schools?

KL's top fees run roughly 40 to 50% below Singapore's equivalent tier. A-Level A\*/A bands at Alice Smith, Garden and Epsom are competitive with Tanglin, Dulwich Singapore and Marlborough College Singapore. IB averages at ISKL, IGB and Cempaka sit in the upper half of the Singapore IB cohort.

Are the IB Diploma cohorts large enough to compare?

ISKL graduates roughly 150 students a year; IGB, Mont'Kiara, Cempaka and Fairview run smaller cohorts of 25 to 60. A published average is more robust above 40 candidates. The figures above come from each school's own published results for the most recent cycle.

Which schools have meaningful waiting lists in 2026?

ISKL, Alice Smith and Garden run waitlists at Reception, Year 7 and Year 12. M'KIS and IGB cycle through waitlists at primary year groups. Epsom, Nexus, Cempaka and Sri KDU have year-round capacity in most year groups; Fairview admits across the year. The 2024-26 openings (Cheltenham KL, Reigate Grammar Kajang, Charterhouse Malaysia) carry founding-family discounts while building rolls.

What about Marlborough College Malaysia?

Marlborough operates in Iskandar Puteri, Johor, an hour from Singapore and four hours from central KL. A strong UK-brand boarding school, but a separate market from Klang Valley day schools and outside the scope of this list.

Sources: each school's own admissions and results pages for the 2024-25 and 2025-26 cycles; the IB Diploma November 2025 statistical bulletin (world average 30.6); CIS, COBIS and BSO public registers; Cambridge Assessment International Education subject statistics. Fees are 2025-26 top-year published rates and exclude the 6% Malaysian SST on private education above the MYR 60,000 annual threshold. The per-school profiles on this site carry the per-grade fee tables and the full accreditation history.