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School comparison · Luxembourg
Side-by-side comparison · Updated 2026-04-26 · Both schools in Luxembourg
| Metric | École Internationale Gaston Thorn | International School of Luxembourg |
|---|---|---|
| Curriculum | — | IB, British |
| Qualifications | — | IGCSE and IB Diploma |
| Ages served | Ages 6 to 18 | Ages 3 to 18 |
| Language of instruction |
|---|
| — |
| English |
| True annual cost? | — | $23,276 |
|---|
| Hidden fee %? | — | +8% |
|---|
| First-year cost? | — | $24,776 |
|---|
| WhereNext Value Score? | — | 55/100 |
|---|
| Cost percentile (city)? | — | 100th |
|---|
| Students | — | 1,350 |
|---|
| Nationalities | — | 60 |
|---|
| Admissions | Open | Open |
|---|
| Accreditations | — | IBO, CIS, MSA-CESS |
|---|
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 · École Internationale Gaston Thorn
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Full profile · International School of Luxembourg
View the full International School of Luxembourg school profile →
Best value in Luxembourg
All schools ranked by WhereNext Value Score →
True annual cost in Luxembourg
All schools ranked by total annual cost →
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