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School comparison · London
Side-by-side comparison · Updated 2026-04-26 · Both schools in London
| Metric | Halcyon London International School | ICS London International School |
|---|---|---|
| Curriculum | IB | IB, British |
| Qualifications | — | IGCSE and IB Diploma |
| Ages served | Ages 11 to 18 | Ages 3 to 18 |
| Language of instruction |
| English |
| English |
| Tuition USD | $32,723-$34,205 | $22,890-$34,200 |
|---|
| True annual cost? | $36,454 | $31,515 |
|---|
| Hidden fee %? | +9% | +10% |
|---|
| First-year cost? | $38,954 | $34,015 |
|---|
| WhereNext Value Score? | 68/100 | 84/100 |
|---|
| Cost percentile (city)? | 94th | 71th |
|---|
| Students | 190 | 150 |
|---|
| Nationalities | 36 | 50 |
|---|
| Avg class size | 13 | 12 |
|---|
| Admissions | Moderate | Moderate |
|---|
Highlighted cells indicate which school holds the more favourable value for arriving expat families on that dimension (e.g. lower tuition, smaller class size, higher Value Score, more open admissions). Some rows are neutral.
Full profile · Halcyon London International School
View the full Halcyon London International School school profile →
Full profile · ICS London International School
View the full ICS London International School school profile →
Best value in London
All schools ranked by WhereNext Value Score →
True annual cost in London
All schools ranked by total annual cost →
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