True Annual Cost · Bilbao
True annual cost of international schools in Bilbao
Updated 2026-04-26 · 5 schools with full cost data · 5 schools indexed
Pin a tuition ceiling and your kids' ages — the case ranks these by true cost AND fit.
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True-cost dataset · Source: Official international-school fee schedules + IBO, COBIS & CIS accreditation registries · Source review pending · last checked Apr 27, 2026 · Verify fees, admissions, and current enrollment directly with the school's admissions office.
Key facts
- 5 schools with full cost data published tuition + WhereNext-modeled true annual cost (registration, transport, uniform, activities).
- Median tuition: $10,214/yr published headline tuition midpoint.
- Median true cost: $11,714/yr a median ~15% above each school's own tuition.
- Cheapest: Montessori Gran Bilbao International School $8,311/yr true annual cost.
- Most expensive: American School of Bilbao $13,876/yr true annual cost.
Schools ranked
5
Median tuition
$10.2k
Median true cost
$11.7k
Median hidden fees
+15%
Curriculum mix
Schools ranked by true annual cost (cheapest first)
| # | School | Tuition USD | True cost |
|---|---|---|---|
| 1 | Montessori Gran Bilbao International School | $6,328-$7,894 | $8,311 |
| 2 | Deutsche Schule Bilbao | $7,105-$9,353 | $9,429 |
| 3 | Lycée Français de Bilbao | $9,147-$11,281 | $11,714 |
| 4 | St. George's British International School | $7,128-$13,560 | $11,844 |
| 5 | American School of Bilbao | $8,214-$17,138 | $13,876 |
How we calculate true cost
The True Annual Cost takes the school’s mid-point USD tuition and adds city-calibrated extras for transport, uniform, registration recurrent, lunch, technology fee, and activity fees. The number is scaled by tier — premium-tier schools tend to charge proportionally higher capital levies and ancillary fees than budget schools.
Read the full True Annual Cost methodologyInternational school costs in Bilbao — FAQ
How much does international school really cost in Bilbao?
Across the 5 international schools in Bilbao with full cost data, the median true annual cost is $11,714 per year (median published tuition is $10,214). Across individual schools, true cost runs a median 15% above each school's own tuition once first-year charges (capital levy, registration) and recurring extras (transport, uniform, technology, activities) are modeled in.
Why is the true cost higher than the published tuition in Bilbao?
Published tuition is only the headline number. WhereNext models the additional charges a family typically faces — first-year items like capital levy and registration, plus recurring extras such as transport, uniform, technology and activity fees. In Bilbao these add a median 15% to each school's own tuition (some schools more, some less).
What is the cheapest international school in Bilbao by true cost?
Among the 5 schools in Bilbao with full cost data, Montessori Gran Bilbao International School has the lowest true annual cost at $8,311 per year, while American School of Bilbao is the highest at $13,876 per year. Schools without published cost data aren't ranked.
Best value in Bilbao
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All schools in Bilbao
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