International School · Day School · Through School (K-12)

CLIP - Colégio Luso Internacional do Porto
Porto, Portugal
Last updated: Jun 22, 2026
CLIP – The Oporto International School is a private, co-educational day school in Porto, Portugal, serving students aged 3 to 18 across Early Years, Lower, Middle, and Upper School. Founded in 1988, CLIP offers a British-style international curriculum culminating in Cambridge IGCSE and A-Level qualifications, preparing graduates for universities worldwide. With 1,226 students from 56 nationalities and a 6:1 student-teacher ratio, the school fosters a genuinely international community. CLIP emphasises inquiry-based learning, 21st-century competencies, and holistic development through a rich co-curricular programme spanning sports, arts, and community service. Its graduates commonly progress to leading universities in Portugal, the UK, and across Europe.
- Curriculum
- A-Level / IGCSE
- Students
- ~1,226
- Nationalities
- 56+
Overview
CLIP - Colégio Luso Internacional do Porto is an international A-Levels, IGCSE school for ages 3–18 in Porto, Portugal. Founded in 1987, it has approximately 1,226 students from 56+ nationalities. The language of instruction is English.
At a Glance
Triple-curriculum pathway — offers IB PYP, MYP, and DP alongside Cambridge IGCSE and A-Levels, with graduates progressing to universities primarily in the UK and Portugal
Highly international student body — 1,226 students from 56 nationalities, with majority of pupils being expatriate students
Competitive admissions with priority system — siblings and alumni children receive preferential offers; others admitted on space-available basis with waitlists common when full
Day-school pricing — annual fees range €9,140–€15,190 depending on grade level, plus registration fee ~€500 and enrollment fee ~€600
Best for expatriate and globally-minded Portuguese families seeking a UK-based international curriculum with strong 6:1 student-teacher ratio in Porto's only established British-style school
Curriculum & Academics
Languages of Instruction
Languages of Instruction
Compulsory / Optional
Subjects Offered
25 subjectsA-Levels(13)
IGCSE(12)
Accreditations & Memberships
4 accreditationsAdmissions
Key Dates
Start of the 2025–2026 Summer Term.
Start of the 2025–2026 Spring Term.
Start of the 2025–2026 Autumn Term.
End of the 2025–2026 Autumn Term (half-day at 12:30).
End of the 2025–2026 Spring Term.
End of the 2025–2026 Summer Term and Commencement ceremony.
School Life
- Term system
- three-term
- Uniform
- Required
- Lunch
- on-site canteen
Support & Wellbeing
Co-curricular Activities
8 activitiesTeam Sports(2)
Individual Sports(2)
Drama & Theatre(1)
Academic Clubs(1)
Grades: Secondary
Service & Leadership(2)
Facilities
17 facilitiesSports & Athletics(6)
Academic Facilities(2)
Arts & Performance(4)
Outdoor Spaces(1)
Dining(1)
School-specific(3)
Location & Access
Getting There
Parque da Cidade (Metro Line A)
CLIP – Oporto International School (Aldoar Campus)
12 min walk
Public Transport
Campus served by city buses routes 501 and 205, and approximately 12 minutes' walk from Parque da Cidade Metro station (Line A).
Coverage Areas: Porto city centre and surrounding districts
Campuses
Main Campus
CLIP – Oporto International School (Aldoar Campus)
Rua de Vila Nova, 1071, 4100-506 Porto, Portugal
Schoozy Insights
Cambridge Qualifications and a Culture of University Ambition
CLIP's Upper School offers Cambridge IGCSE and A-Levels, with graduates regularly progressing to universities in Portugal, the UK, and across Europe.
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A British-Style Curriculum from Early Years to Sixth Form
CLIP follows the UK National Curriculum from Early Years through to the end of Lower School, providing a coherent and internationally recognised academic framework from the earliest years. As students move into the Upper School, the curriculum transitions to Cambridge International qualifications: Cambridge IGCSE in Forms 9 and 10, followed by Cambridge A-Levels (and the AICE Diploma) in Forms 11 and 12.
This pathway is well-established and widely respected by universities worldwide. Cambridge A-Levels in particular are recognised by admissions offices at leading institutions across Europe, North America, and beyond, giving CLIP graduates genuine flexibility in their university choices.
Subject Breadth at IGCSE and A-Level
At IGCSE level, students study a broad range of subjects including Mathematics, English Language and Literature, Sciences (Biology, Chemistry, Physics), Humanities (History, Geography), Modern Languages (Portuguese, French, Spanish), Computer Science, and the Arts (Art & Design, Music, Drama). This breadth ensures students are not prematurely specialised and arrive at A-Level with a well-rounded academic foundation.
A-Level offerings extend across the sciences, humanities, languages, mathematics (including Further Mathematics), economics, business, and the arts. The range reflects the diverse university destinations of CLIP graduates and the school's commitment to supporting individual academic interests.
University Destinations and Outcomes
CLIP's official profile notes that 'the vast majority of students who graduate from CLIP opt to continue their academic journey in Portuguese and other foreign universities, mainly in the UK.' Popular fields include Business and Economics, Medicine, Engineering, and the Arts. While the school does not publish a detailed destinations list, the combination of Cambridge qualifications and a 6:1 student-teacher ratio — enabling close academic guidance — positions graduates competitively for selective university admissions.
The school's 250-strong staff, including specialist subject teachers and learning support professionals, ensures that students receive the individual attention needed to perform well in high-stakes external examinations.
From Factory to Porto's Premier International School: CLIP's 35-Year Journey
Founded in 1988 to serve Porto's expatriate community, CLIP has grown from 140 students to over 1,200, becoming northern Portugal's leading international school.
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Origins in Porto's International Community
In the mid-1980s, Porto was experiencing an influx of foreign business executives, diplomats, and internationally mobile professionals whose children needed schooling that would be recognised back home or in their next posting. No such institution existed in northern Portugal. The Luso-International Foundation stepped in, establishing CLIP — Colégio Luso-Internacional do Porto — in 1988, initially in renovated premises that bore little resemblance to the modern campus students enjoy today.
The school opened its doors to a small cohort and grew steadily through the 1990s. By 1993 enrolment stood at approximately 140 students; by 2001 that figure had risen to 376, reflecting Porto's growing attractiveness as a European business hub and the school's strengthening academic reputation.
Campus Expansion and Accreditation Milestones
The pivotal moment in CLIP's physical development came in 2003, when the school moved to its current purpose-built campus in the Aldoar district of Porto. Opening with 494 students, the new site provided the space and specialist facilities — science laboratories, a 25-metre indoor pool, a 500-seat gymnasium, and dedicated arts and music centres — that a serious international school requires.
Academic credibility was formalised in 2014 when CLIP achieved accreditation from the Council of International Schools (CIS), one of the most rigorous quality marks in international education. At that point enrolment had reached 634; by 2016 it had climbed to approximately 874, and by 2019 the school surpassed 1,200 students — a milestone that prompted a formal rebranding to 'CLIP – Oporto International School' to reflect its international identity more explicitly.
Today: A Community of 56 Nationalities
CLIP now serves 1,226 students from 56 nationalities, maintaining a 6:1 student-teacher ratio across Early Years, Lower, Middle, and Upper School. The school's Cambridge IGCSE and A-Level graduates regularly progress to universities in Portugal, the United Kingdom, and across Europe. What began as a practical solution for a handful of expatriate families has become the defining international educational institution of northern Portugal, with a waiting list that testifies to sustained demand.
Principled Citizens for the 21st Century: CLIP's Educational Philosophy
CLIP's philosophy centres on nurturing principled, open-minded individuals through inquiry-based learning, academic rigour, and a commitment to global citizenship and resilience.
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A Vision Rooted in Global Citizenship
CLIP's educational philosophy is articulated through a clear and ambitious vision: to become 'an exemplary centre for teaching and learning, which nurtures and develops open-minded and creative individuals who are empowered to achieve their full potential through innovation, international mindedness, academic excellence and resilience.' This is not merely aspirational language — it shapes curriculum design, pastoral care, and co-curricular programming across all year groups.
The school's mission statement frames the challenge in generational terms: CLIP believes the future will be shaped by 'extraordinary individuals who will collaborate to meet the challenges of the 21st century through versatile intellectual competence, a passion for discovery, increased social awareness and uncompromising commitment to a better world.' Students are therefore not simply prepared for university entrance examinations; they are prepared for lives of consequence.
Inquiry-Based Learning Within a Rigorous Framework
The pedagogical approach at CLIP emphasises inquiry-based learning — students are encouraged to question, investigate, and construct understanding rather than passively receive information. This sits alongside the structured rigour of the UK National Curriculum in the lower years and Cambridge IGCSE and A-Level qualifications in the upper school, providing a balance between exploratory learning and externally validated academic achievement.
Teachers are expected to develop what the school calls '21st-century competencies': creativity, critical thinking, collaboration, and independence. These are woven into subject teaching rather than treated as separate add-ons, ensuring that students develop transferable intellectual skills alongside subject knowledge.
Holistic Development and International Mindedness
CLIP's philosophy explicitly values the whole child. The co-curricular programme — spanning competitive sport, performing arts, Model United Nations, community service, and dozens of clubs — is understood as an extension of the academic mission, not a supplement to it. The school's participation in the Eco-Schools programme reflects a commitment to environmental responsibility as part of global citizenship.
With 56 nationalities represented in a student body of 1,226, international mindedness is lived rather than merely taught. Students encounter different cultural perspectives daily, and the school's admissions policy — welcoming both expatriate families and Portuguese nationals seeking an international education — deliberately maintains this diversity.
A Purpose-Built Campus Designed for Learning and Community
CLIP's 25,000 m² Aldoar campus combines specialist academic facilities, a 25m indoor pool, 500-seat gymnasium, arts centres, and two canteens in a green urban setting.
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A Campus Built for Scale and Specialisation
CLIP's current campus in the Aldoar district of Porto, opened in 2003, was purpose-designed to support a large and diverse international school community. Spanning more than 25,000 square metres, it provides the physical infrastructure for over 1,200 students across all age groups without the cramped corridors or repurposed rooms that characterise many urban schools.
The academic heart of the campus includes multiple modern classrooms, two Physics laboratories, two Chemistry laboratories, two Biology laboratories, three art studios, a Music Centre with practice rooms, and two Media Resource Centres (libraries). Two IT suites and specialist rooms for drama and media complete the academic offering. This level of specialist provision is unusual for a day school of this size and reflects the school's commitment to practical, hands-on learning across all disciplines.
Sports and Physical Education
Physical education is taken seriously at CLIP. The indoor facilities include a 25-metre heated swimming pool and a 500-seat multi-purpose gymnasium/sports pavilion — a facility more commonly associated with boarding schools than urban day schools. Outdoors, students have access to two tennis courts, a full-size football pitch, a basketball court, a climbing wall, and multi-purpose play areas.
This infrastructure supports a wide competitive sports programme including football, basketball, volleyball, swimming, athletics, rugby, gymnastics, and more, with teams competing at various levels.
Arts, Dining, and Community Spaces
The performing arts are well-served by a 200-seat auditorium and two 100-seat amphitheatres, enabling regular concerts, drama productions, and whole-school assemblies. The Music Centre and drama facilities support the school's active performing arts programme.
Dining is provided through two on-site canteens supported by a full industrial kitchen, ensuring that students across all year groups have access to hot meals. An on-site café serves the wider school community. The campus also houses a CLIP Shop for uniform and supplies, administration offices, teacher workrooms, and landscaped courtyards that provide outdoor social space.
Location and Accessibility
Situated in Aldoar, a residential district of Porto, the campus is accessible by city bus (routes 501 and 205) and is approximately 12 minutes' walk from Parque da Cidade Metro station on Line A. Francisco Sá Carneiro Airport is 20–30 minutes by car, making the school accessible for newly arriving international families.
56 Nationalities, One Community: CLIP's International Student Body
With students from 56 countries and a history rooted in serving Porto's expatriate community, CLIP offers a genuinely multicultural environment underpinned by shared academic values.
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A School Born from International Need
CLIP was created specifically to serve internationally mobile families — the children of business executives, diplomats, and professionals posted to Porto who needed an education that would be recognised when they moved on. This founding purpose has shaped the school's culture ever since: diversity is not an aspiration but a structural feature of daily life.
Today, 1,226 students from 56 nationalities share classrooms, sports pitches, and canteens. No single nationality dominates, and the mix of expatriate children alongside Portuguese nationals seeking an international education creates a community that is genuinely multicultural rather than merely internationally branded.
Admissions and Community Priorities
CLIP's admissions policy reflects its community values. Priority is given to siblings of current students and children of alumni, recognising the importance of family continuity and long-term community membership. Beyond these priority groups, places are offered on a space-available basis — and the school's waiting list indicates that demand consistently exceeds supply.
The school's admissions overview notes that proficiency in English is expected, as all instruction and assessment is conducted in English. This requirement ensures that students can participate fully from day one, while EAL support is available for those who need additional language assistance.
Co-Curricular Life and Community Engagement
Community is built as much outside the classroom as within it. CLIP's co-curricular programme — described by the school as a 'major part' of school life — includes competitive sports teams, performing arts ensembles, Model United Nations (the school hosts OPOMUN, its own MUN conference), community service initiatives, and dozens of student-led clubs.
The school's participation in the Eco-Schools programme reflects a community-wide commitment to environmental responsibility. Student Council and Yearbook Committee provide leadership opportunities, while the breadth of clubs — from robotics to chess to cooking — ensures that students of every interest find their place in the community.
With a 6:1 student-teacher ratio and 250 staff members, CLIP is large enough to offer genuine breadth but small enough for students to be known as individuals — a balance that defines the school's community character.
About the School
- Established
- 1987
Mission
CLIP believes the future will be shaped by extraordinary individuals who will collaborate to meet the challenges of the 21st century through versatile intellectual competence, a passion for discovery, increased social awareness and uncompromising commitment to a better world. The Mission of the Oporto International School is to nurture and inspire principled citizens through a challenging, inclusive international education through which all our students are empowered to achieve their full potential.
History
CLIP was founded in 1988 by the Luso-International Foundation to provide internationally-recognised education for expatriate and internationally-minded families in northern Portugal — the first international school in the region. Starting with approximately 140 students in 1993, the school grew steadily: 376 students by 2001, 494 students when the current campus opened in 2003, and 634 students when CIS accreditation was achieved in 2014. Enrollment reached approximately 874 by 2016 and surpassed 1,200 students in 2019, the year the school rebranded as 'CLIP – Oporto International School'. Today it serves 1,226 students from 56 nationalities.
Frequently Asked Questions
What curriculum does CLIP - Colégio Luso Internacional do Porto teach?
CLIP - Colégio Luso Internacional do Porto offers A-Levels and IGCSE.
Where is CLIP - Colégio Luso Internacional do Porto located?
CLIP - Colégio Luso Internacional do Porto is located in Porto, Portugal.
What ages does CLIP - Colégio Luso Internacional do Porto accept?
CLIP - Colégio Luso Internacional do Porto accepts students from age 3 to 18.
How many students attend CLIP - Colégio Luso Internacional do Porto?
CLIP - Colégio Luso Internacional do Porto has approximately 1,226 students from 56+ nationalities.
What is the student-teacher ratio at CLIP - Colégio Luso Internacional do Porto?
The student-teacher ratio at CLIP - Colégio Luso Internacional do Porto is 6:1.
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Last updated: Jun 22, 2026
Sources: the school's official website, accreditation bodies (e.g. IBO, CIS), and public records.