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IB Curriculum International Schools in Portugal

Last updated 6 July 2026

About international schools in Portugal

Portugal has 21 international schools matching the ib curriculum category, offering families genuine choice across different price points and locations.

Compare 21 IB Curriculum international schools in Portugal. Filter by curriculum, fees (average EUR 15,401), location, and more to find the right international school now.

At a glance 21 schools · avg fee EUR 15,401

Schools listed: 21
Curricula: 24
Average annual fee: EUR 15,401
Fee range: EUR 5,950 – 29,097
Most common curriculum: IB (DP) (20 schools)
Average school size: 915 pupils
Largest by enrolment: João Paulo II School - Vila Real
Oldest: Oporto British School (1894)
With boarding: 2

Read our parent's guide to the IB Curriculum →

13 international schools in Lisbon

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St. Julian's School — international school in Lisbon, Portugal

St. Julian's School

British Curriculum, Cambridge IGCSE · Ages 3 to 18

€12,384 - 29,097

Ages 3 to 18 years

British Curriculum, Cambridge IGCSE, Pearson Edexcel IGCSE, IB (DP), IBCP (International Baccalaureate Career-related Programme)

Instructs in English and Portuguese

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King's College School Cascais — international school in Lisbon, Portugal

King's College School Cascais

Bespoke Curriculum, Cambridge (Primary) · Ages 1 to 18

€11,754 - 21,750

Ages 1 to 18 years

Bespoke Curriculum, Cambridge (Primary), Cambridge (Secondary), Cambridge IGCSE, IB (DP), Cambridge A Levels

Instructs in English and Portuguese

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Carlucci American International School of Lisbon — international school in Lisbon, Portugal

Carlucci American International School of Lisbon

American Curriculum, IB (DP) · Ages 3 to 18

€12,128 - 23,532

Ages 3 to 18 years

American Curriculum, IB (DP)

Instructs in English

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The Lisboan International School — international school in Lisbon, Portugal

The Lisboan International School

British Curriculum, Cambridge IGCSE · Ages 3 to 18

€13,450 - 23,450

Ages 3 to 18 years

British Curriculum, Cambridge IGCSE, IB (DP)

Instructs in English

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United Lisbon International School — international school in Lisbon, Portugal

United Lisbon International School

IB (DP), IEYC (International Early Years Curriculum) · Ages 3 to 18

€11,800 - 24,000

Ages 3 to 18 years

IB (DP), IEYC (International Early Years Curriculum), IPC (International Primary Curriculum), IMYC (International Middle Years Curriculum)

Instructs in English

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3 international schools in Algarve

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Vilamoura International School — international school in Algarve, Portugal

Vilamoura International School

IB (DP), British Curriculum · Ages 3 to 18

€5,950 - 13,950

Ages 3 to 18 years

IB (DP), British Curriculum

Instructs in Portuguese and English

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Eden Montessori International School — international school in Algarve, Portugal

Eden Montessori International School

Montessori Curriculum, IB (PYP) · Ages 3 to 12

€6,340 - 9,115

Ages 3 to 12 years

Montessori Curriculum, IB (PYP)

Instructs in English and Portuguese

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Nobel Algarve British International School - Almancil Campus — international school in Algarve, Portugal

Nobel Algarve British International School - Almancil Campus

IB (DP), BTEC Qualification · Ages 3 to 18

€6,660 - 18,430

Ages 3 to 18 years

IB (DP), BTEC Qualification, Cambridge IGCSE

Instructs in English and Portuguese

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2 international schools in Braga

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João Paulo II School - Vila Real — international school in Braga, Portugal

João Paulo II School - Vila Real

IB (DP), Bespoke Curriculum · Ages 0.5 to 18

Fees not listed

Ages 6 months to 18 years

IB (DP), Bespoke Curriculum, Cambridge IGCSE

Instructs in English and Portuguese

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João Paulo International School - Braga Dume — international school in Braga, Portugal

João Paulo International School - Braga Dume

IB (DP), Bespoke Curriculum · Ages 0 to 18

Fees not listed

Ages 0 to 18 years

IB (DP), Bespoke Curriculum

Instructs in English and Portuguese

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1 international school in Madeira

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International Sharing School Madeira — international school in Madeira, Portugal

International Sharing School Madeira

IB (PYP), IB (MYP) · Ages 3 to 18

€6,470 - 14,690

Ages 3 to 18 years

IB (PYP), IB (MYP), IB (DP)

Instructs in English

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1 international school in Porto

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Oporto British School — international school in Porto, Portugal

Oporto British School

EYFS (Early years foundation stage), British Curriculum · Ages 3 to 18

€9,690 - 17,280

Ages 3 to 18 years

EYFS (Early years foundation stage), British Curriculum, Cambridge IGCSE, IB (DP)

Instructs in English

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1 international school in Setubal

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St. Peters International School — international school in Setubal, Portugal

St. Peters International School

Dutch Curriculum, IB (DP) · Ages 0 to 18

€7,950 - 17,280

Ages 0 to 18 years

Dutch Curriculum, IB (DP), Cambridge (Primary), Cambridge (Secondary), Cambridge IGCSE

Instructs in Portuguese and English

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