International Trilingual School of Warsaw
International School in Warsaw
Quick answer
International Trilingual School of Warsaw (ITSW) serves 650 students from 25 nationalities aged 1 to 14 — primary-and-lower-secondary focused. The school delivers a trilingual English-Polish-Spanish curriculum, accredited by IBO, CIS, ECIS and CIE — a four-accreditation set. Tuition $8,048-$10,608 per year. Strong fit for international families on Warsaw assignments seeking immersive multilingual primary education with strong recognition signals across European pathways.
Key facts
- Curriculum: Other taught at International Trilingual School of Warsaw.
- Tuition: $8,048–$10,608/yr published annual range.
- Avg class size: 20 (max 25) Warsaw international school · 650 students total.
- 25 nationalities top: Polish.
- Ages: Ages 1 to 14 school day starts at 8:00.
- Accreditations: IBO, CIS, ECIS plus 1 more.
650
25 (Polish)
20 avg / 25 max
Rolling
IBO, CIS, ECIS, CIE
About International Trilingual School of Warsaw
School fees range in PLN valid for the academic year 2025/2026
Learning & language support (SEN / EAL)
This school states meaningful learning-support provision — still confirm it fits your child's specific need.
Why this matters
Special-needs provision at international schools varies widely and is rarely guaranteed by the school itself — and local legal duties differ by country. Confirm what this school provides, in writing, before you commit.
- Learning support: moderate
- In-house specialist staff listed
- Educational psychologist available
- EAL/ESL support listed
Questions to ask the school
- Can you support a child with my child's specific need (e.g. dyslexia, ADHD, autism), and have you done so this year? Ask for concrete examples.
- Is there an additional fee for learning support or EAL — and how much per year?
- Is learning support guaranteed for the full enrolment, or can it be withdrawn later?
| Item | Amount |
|---|---|
| Annual tuition (USD) | $8,048 – $10,608 |
| Annual tuition (local) | 32190 zł-42430 zł |
| Fee year | 2025-2026 |
| Est. all-in cost (modeled)how we calculate | $9,928(+6%) |
| Est. first-year total (modeled) | $11,428 |
| Cost position in Warsaw | 28th percentile(mid-range) |
Other
ISA annual exam, Checkpoint by Cambridge Assesment International and IGCSE
75% high average
We offer instruction in English, French, Spanish, Japanese, Chinese and Polish
We don't accept students with dyslexia and asperger syndrom.
Yes
Yes
8:00 – 17:00
Yes
Yes
Imported from a directory listing and not independently verified — confirm fees and details with the school.
Is International Trilingual School of Warsaw right for your family?
A School Fit Brief scores this school against your children's ages, learning needs, and budget — with hidden fee analysis, admissions timing, and a ranked shortlist of alternatives in Warsaw.
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At a Glance
Fee Position in Warsaw
Budget-friendlySchool Profile
Class Size
Student Diversity
Moderately diverse
Common: Polish
Estimated Real Cost
Tuition + registration, transport, uniform, exams
Decide on this school — and four others
The $49 School Fit Brief covers International Trilingual School of Warsaw and 4 other top schools in Warsaw — tuition + true cost, curriculum fit, admission timeline, and red flags. Builds your shortlist in 8 minutes vs the $1,500–3,500 (and 2–4 weeks) an education consultant charges for the same answer.
Nearby Schools (within 5km)
Disclaimer: School profiles are source-backed decision aids, not endorsements or official rankings. Tuition figures are approximate and may not include registration fees, uniforms, transport, or exam costs. Always verify directly with the school before applying. WhereNext is not affiliated with any school listed. This is not admissions consulting, legal advice, or official school placement guidance.