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✓ What we like
Bilingual Portuguese–English programme from infancy — rare among international schools in Portugal
Unique flexibility: at age 6, families choose between the International Pathway (IGCSE → IB Diploma) or the Portuguese National Curriculum — no need to commit to one track from the start
Lunch included and prepared on-site up to Grade 9 — a meaningful saving for most families
Boarding from age 14 — one of the very few international boarding schools in the Lisbon region
Strong IB bilingual diploma results: 66% of IB graduates received the bilingual diploma
Excellent facilities on a large 37,000 m² campus
◎ Worth noting
Located in Palmela, Setúbal — further from central Lisbon than most international schools
St Peter's International School is an international school in Palmela, Setúbal, founded in 1993. The school offers a bilingual Portuguese–English programme from as young as 4 months. At around age 6, families choose between two pathways: the International Pathway — leading to Cambridge IGCSE in middle school and the IB Diploma in Grades 11–12 — or the Portuguese National Curriculum. With 1,500 students from 44 nationalities on a 37,000 m² campus, it is one of the largest international schools in the Greater Lisbon area.
The school offers boarding from age 14 to 18, making it one of the very few international boarding schools in the Lisbon region. Additional languages offered include Spanish, Mandarin, German, and Latin.
School profile
Founded
1993
Ages
4 months – 18 years
Students
~1,500
Campus
37,000 m²
Boarding
Yes · ages 14–18
Facilities
Excellent
Curriculum
Bilingual PT–EN to age 6 · then International Pathway (IGCSE in middle school → IB Diploma) or Portuguese National Curriculum
Programme authorisations
✓ IB World School — Diploma Programme
✓ Cambridge International School
Institutional accreditations
None confirmed
Portuguese education licence
✓ Authorised by Ministério da Educação
Owner / type
Private · Inspired Education (120+ schools worldwide)
Academics
Early years (to age 6)
Bilingual Portuguese–English
International Pathway
Cambridge IGCSE (middle school) → IB Diploma (Grades 11–12)
Portuguese Pathway
Portuguese National Curriculum
Extra languages
Spanish, Mandarin, German, Latin
IB bilingual diploma
66% of IB graduates received the bilingual diploma
Sport & activities within curriculum
Info
Details available from the school directly
After school activities
Sports
Handball, Football, Basketball, Capoeira, Horseback Riding, Fencing, Futebol Academia Sporting 1x, Rhythmic Gymnastics, Judo, Jiu-Jitsu, Karate, Mini Tennis, Swimming, Padel, Rugby, Skateboarding, Tennis, Volleyball, Ballet
Languages
Mandarin, FCE B2, CAE, DELE A2/B1 B2, GÖETHE - A1 A2
Digital / coding
RoboThink - AI, Robotics & Coding
Other activities
Chess, The Inventors, Lego Coding and Drones, ALOHA Mental Arithmetic, Art Creatures, Ceramic, Crochet and Creative Sewing, Drawing, Modern Jazz Dance, Artistic Roller Skating, Math club, Drama club
Music
Drums, Electric Bass, Flute, Classic Guitar, Electric Guitar, Singing, Recorder, St. Peter's School Choir, Piano, Music Production, Ukulele, Violin
Fees · 2026/27
Portuguese / National Curriculum Pathway
Creche — Berçário (ages 1–2)
€8,325/yr
Jardim de Infância (ages 3–5)
€9,700/yr
1º Ciclo — Grades 1–4
€10,500/yr
2º Ciclo — Grades 5–6
€10,500/yr
3º Ciclo — Grades 7–9
€10,700/yr
Secundário — Grades 10–12 †
€9,260/yr
International Curriculum Pathway
Grades 1–5
€12,600/yr
Grades 6–8
€14,600/yr
Grade 9 — IGCSE
€18,200/yr
Grade 10 — IGCSE †
€16,500/yr
Grades 11–12 — IB Diploma †
€17,100/yr
† Lunch not included from Grade 10 / 10º Ano onwards. Siblings discount: 10% 2nd child · 15% 3rd · 20% 4th+. 1.5% discount for annual payment. Always verify fees directly with the school — they change annually.
Frequently asked questions
What curriculum does St Peter's International School follow?
St Peter's is bilingual Portuguese–English from 4 months to age 6. After that, families choose between the International Pathway (Cambridge IGCSE in middle school, followed by IB Diploma) or the Portuguese National Curriculum pathway. Always verify the latest programme details directly with the school, as curricula can evolve.
How much does St Peter's International School cost per year?
Annual tuition at St Peter's International School ranges from €8,325 to €17,100 per year. There is a one-time enrollment fee of €800. Always verify current fees directly with the school, as these can change annually.
What ages does St Peter's International School accept?
St Peter's International School accepts students from 4 months to 18 years. Please contact the school directly to confirm current availability for specific age groups.
Where is St Peter's International School located?
St Peter's International School is located at Quinta dos Barreleiros CCI 3952, 2950-420 Palmela. Please check Google Maps or the school website for precise directions and parking information.
Does St Peter's International School offer boarding?
Yes, St Peter's International School offers boarding for students aged 14 to 18. It is one of the very few international boarding schools in the Lisbon region. Please contact the school directly for boarding fees and availability.