Schools and childcare in Portugal: public, private colégio or international, and how families actually choose

The decision is driven by two variables, and neither of them is a league table. The first is age. Younger children usually pick up a new language faster through full immersion, which is the biggest thing the public system offers a foreign family, and it costs nothing. The second is length of stay. If you are committed to Portugal for years, immersion compounds. If you are here for eighteen months, immersion is a cost your child pays and the family collects little of.

Layer in a third factor only when the first two are settled: the exam cycle. A teenager in the middle of IGCSE, A Level or IB coursework, or two years from a national exam in Portugal, is a poor candidate for a system change. The exam they are sitting decides the school.

That gives a working rule of thumb.

1. Young and staying: public school, with PLNM language support, and a tutor for the first terms if you can.
2. Young and here briefly: public still works, but a bilingual or lower cost international school reduces the churn.
3. Eleven to fourteen: it depends on the child's appetite for the language and on how many years remain before exams.
4. Fifteen and up, mid exam cycle: an international school offering the same qualification, or delay the move.
5. Any age, both parents working long hours: check the after school provision before the curriculum, because the public pre school day ends around 15:30.

One reality check before you fall for a campus. Many international schools sit outside Lisbon itself, along the Cascais line and the A5, which turns school choice into a housing decision, covered in the school corridor section. For the wider picture of the country, start from our Portugal destination page.

Enrolment runs through the Portal das Matrículas, the national online system. You log in with Chave Móvel Digital, a Cartão de Cidadão with a card reader and PIN, or Portal das Finanças credentials, and list five schools in order of preference, which Despacho Normativo n.º 7/2026 makes compulsory. What you need to hand: identification and NIF for the pupil and for the guardian, a digital photo of the child and proof of address, plus the NISS if you are applying for Ação Social Escolar support (calendarioescolar.pt, Matrículas 2026/2027; Pumpkin.pt, Matrículas 2026/2027).

Places are allocated by priority, not by your preference order alone. For the first year, pupils with special educational needs come first, then pupils already in the same agrupamento, then siblings already enrolled, then school social support beneficiaries, then residence or a parent's workplace in the area (Pumpkin.pt, above). A newly arrived family usually lands in that last group, so the flat you rent has a real say in the school you get. If a particular agrupamento matters to you, rent inside its area before you apply, and make sure the lease is in your name.

On age, the first year of basic education is compulsory for children who turn six by 15 September 2026, while children turning six between 16 September and 31 December may enter on request, subject to places. Pre school takes children who turn three by 15 September (Pumpkin.pt, above).

Two practical notes for families arriving from abroad. First, get each child a NIF early, because the enrolment form will not progress without it; the first month admin guide covers how. Second, get the children registered with the health system at the same time, which the healthcare guide walks through.

For the 2026/2027 school year the windows were set by Despacho n.º 4472-A/2026 of 4 April 2026, published on 6 April. Pre school and the first year ran from 22 April to 1 June 2026. The sixth to ninth years and the eleventh year ran from 16 to 29 June. The second to fifth years ran from 1 to 13 July. The tenth and twelfth years ran from 15 July, with the close extended from 22 to 24 July. Pupils changing or resuming their course could enrol until a date set by the school director, no later than 27 July for basic education and 5 August for secondary (calendarioescolar.pt).

If you are reading that with an arrival date in November, the same despacho covers you. Pupils holding qualifications from foreign schools may enrol outside the standard periods, and acceptance depends on a free place in classes already formed (calendarioescolar.pt, above). Our post on PLNM support in a public school quotes the exact article.

In practice you go in person to the agrupamento de escolas that covers your address, with the child's identification and NIF, your proof of address and the foreign school reports, and you ask to enrol outside the ordinary period. At the same time you request equivalência, the recognition of the foreign school record, which is covered in the next section. Accept that the school you get may not be the one you would have chosen in April, because mid year placement depends on which class has a free seat.

On the rhythm of the year itself: classes for 2026/2027 started between 11 and 15 September 2026 for pre school, basic education and most secondary courses, and on 21 September for the scientific humanistic secondary courses. Christmas runs from 16 to 31 December 2026, Carnival from 8 to 10 February 2027 and Easter from 22 March to 2 April 2027. Classes end on 4 June 2027 for the ninth, eleventh and twelfth years, 11 June for the fifth to eighth and tenth years, and 30 June for pre school and the first cycle (Pumpkin.pt, Calendário escolar 2026/2027).

Português Língua Não Materna, PLNM, is a curriculum subject rather than a goodwill arrangement. It rests on Portaria n.º 223-A/2018 for basic education and Portaria n.º 86/2025/1 for secondary (Direção-Geral da Educação, Português Língua Não Materna). The school draws up a sociolinguistic profile, gives a diagnostic test it writes itself, and places the pupil at level zero, A1, A2, B1, B2 or C1. Pupils at level zero, A1, A2 or B1 take PLNM instead of the regular Portuguese subject; pupils at B2 or C1 follow the national Portuguese curriculum (DGE, PLNM FAQ, September 2025).

Whether your child gets a separate class depends on numbers. The DGE sets a group of at least 8 pupils when all are at level zero or A1, or at least 10 pupils mixing A1, A2 and B1; below that, PLNM happens inside the regular Portuguese lesson (DGE FAQ, above). A school with a large foreign intake is therefore better equipped for your child than one with three foreign pupils. The levels, the exam codes and the questions to ask the school are in our post on what PLNM support looks like in a public school.

The limitation every parent meets sooner or later: PLNM teaches Portuguese, it does not translate history, science or maths, which are taught in Portuguese from the first day. Younger children tend to ride that out. A teenager often needs outside tutoring to keep subject content moving while the language catches up.

On placement, we do not publish a year by year conversion table between the Portuguese, British and American systems. Recognition runs through equivalência de habilitações estrangeiras under Decreto-Lei n.º 227/2005. Residents request it at a public school, or at a private school with pedagogical autonomy for that level; families not yet resident in Portugal send the request to the DGE by post. There is no deadline in the year, but a pupil continuing in Portuguese basic or secondary education should request it at enrolment. In secondary education the equivalence comes with an overall grade (DGE, equivalências FAQ). If your child is in secondary school, start this before you arrive.

Between free public schools and international fees sits a whole sector of Portuguese private schools, the colégios. They teach the national curriculum in Portuguese, often with extra English provision and the after school structure working parents need. For scale, Global Citizen Solutions puts median international school tuition in Portugal at about 12,000 euros a year (Global Citizen Solutions, international schools in Portugal, updated 4 September 2026).

We do not print a fee range for colégios, because there is no reliable published set of figures across the sector and the spread between a suburban colégio and a prestige one in Lisbon is wide. You can price it yourself in an afternoon: pick three colégios inside the neighbourhoods you are considering, ask each for the propinas for the year, the enrolment fee, the meal plan and the after school programme, and compare that total against a public place plus a private tutor.

Who this route suits: a family committed to Portugal for several years, whose children will be educated in Portuguese, who want the national curriculum with smaller classes. It also keeps a child's Portuguese school record intact, which matters if they will sit national exams and apply to a Portuguese university.

Who it does not suit: a family that will move again inside two or three years, or a teenager who needs a qualification that travels. For them the international sector is the natural fit.

Thirty eight of Portugal's 82 international schools sit in the Lisbon metropolitan area, against 17 in the Algarve and 8 around Porto (Global Citizen Solutions, above). That density is why most relocating families with children look here first, and it is also why fees vary by a factor of five.

At the top of the market, St Julian's in Carcavelos charges 12,693 euros for ages three and four, 23,493 euros at ages 14 and 15 and 29,970 euros at age 16, the most expensive year it lists (St Julian's School, fees 2026/27; International Schools Database, St Julian's fees). TASIS Portugal in Sintra publishes 13,007 euros for Pre-K, 17,290 for Kindergarten to Grade 2, 19,246 for Grades 3 to 5, 20,028 for Grades 6 to 8, 23,093 for Grades 9 and 10 and 24,308 for Grades 11 and 12, with lunch, two snacks a day, books, after school activities and field trips included in tuition (TASIS Portugal, tuition and fees 2026-2027).

The lower end of the market is wider than people expect. For 2026/2027 the Lycée Français Charles Lepierre starts at 6,098 euros, Butterflies School at 6,985, Brave Generation Academy at 7,140, the Deutsche Schule Lissabon at 8,385, Redbridge at 9,000, PaRK International School at 9,830 and Beyond International School at 9,860 (International Schools Database, Lisbon). If your ceiling is 10,000 euros a year per child, you still have choices.

On curriculum, pick the qualification before the campus. Only three schools in greater Lisbon offer the full IB continuum, from the primary years through the diploma: Oeiras International School, St Dominic's and International Sharing School Taguspark (schools.reviews, international schools in Lisbon). If you want A Levels, an American diploma or the French or German national curricula, the list is different again. For what the whole family month costs around those fees, see the cost of living in Lisbon guide.

Tuition is the number schools advertise. The first year number is different, and at the top of the Lisbon market the gap is thousands of euros per child.

St Julian's charges an application fee of 250 euros, a registration fee of 750 euros and a capital levy of 5,000 euros for a new pupil, with 15 percent off for a third child and 25 percent for each further child (International Schools Database, above). Oeiras International School charges 250 euros to apply and a one time capital levy of 5,000 euros for one child, 7,500 for two siblings and 8,500 for three or more (Oeiras International School, fees 2026-2027). CAISL charges a 600 euro registration fee plus a building fee of 1,953 euros a year for the first five years from Grade 1 (CAISL, 2026-2027 tuition and fees). TASIS charges 100 euros to apply (150 for Pre-K), an annual re-enrolment fee of 750 euros, and either a 3,000 euro deposit credited to tuition for Pre-K or a one time 5,000 euro campus enhancement fee from Kindergarten up (TASIS, above). These are published fees, but they rarely make it into a family's spreadsheet before the offer arrives.

Porto is cheaper on tuition and follows the same pattern on extras, which the Porto section sets out.

On timing, St Julian's and Oeiras International School consistently operate waiting lists, and the standing advice is to apply six to twelve months before you arrive (schools.reviews, above). That can run ahead of the housing search, the visa and sometimes the job. If your first choice is full, ask to stay on the list and take a place elsewhere in the meantime.

Ask every admissions office what is included. TASIS includes lunch, snacks, books and activities in tuition. Others bill meals separately: 7 euros a meal at OIS, and 1,212 euros a year from Grade 1 at CAISL. Exam fees add up too, at 900 euros for each of the Year 11 and Year 13 exam sessions at OIS.

Look at the table above and the geography jumps out. St Julian's is in Carcavelos, Oeiras International School and International Sharing School Taguspark are in Oeiras, TASIS and CAISL are in Sintra, King's College is in Cascais. That arc west of the city, along the Cascais train line and the A5 motorway, is where much of the international sector lives.

Families who want to live in Lisbon proper have a shorter but real list: The Lisboan in Alcântara, the British School of Lisbon, Redbridge, PaRK International School at Praça de Espanha and Restelo, the Lycée Français Charles Lepierre, the Deutsche Schule Lissabon and United Lisbon are all inside the city.

The trade off is concrete. The corridor offers more space, gardens and beaches, and school bus routes; the city offers a walkable life, the coworking clusters and the airport, with a shorter list of schools. Rents west of the city are close to Lisbon's, so the move buys a shorter school run more than a cheaper flat. Our post on where to live for St Julian's, OIS or CAISL sets out the train lines, the bus zones and their prices, and the official rents municipality by municipality.

Two checks before you sign a lease for a school. Ask the school which bus zone or route covers the streets you are considering, and whether that route will run this year. And do the trip at school time on a weekday, with the transport you will really use.

The wider rental market is in the renting guide and on the Lisbon destination page.

Porto's international sector is about a fifth the size of Lisbon's, with 8 schools in the metropolitan area (Global Citizen Solutions, above). Fewer seats means applying early matters as much here, even though the fees are lower.

Oporto British School teaches the English national curriculum through IGCSE and the IB Diploma. Fees for 2026/2027 are 9,530 euros for Pre-Prep, Prep and Reception, 11,105 euros for Forms 1 to 5, 12,885 for Forms 6 to 8, 15,315 for the IGCSE years and 17,570 for the IB Diploma years. On top come a 160 euro registration fee, a 475 euro acceptance fee, a refundable deposit of one term, an annual capital and maintenance charge of 745 euros and 55 euros of pupil insurance. Exams are billed separately at 920 euros per IB Diploma student and 165 euros per IGCSE subject, lunches cost 5.35 euros in primary and 6.45 in secondary, and the third child gets 25 percent off (Oporto British School, school fees).

CLIP, the Oporto International School, is bilingual through the middle years and then runs IGCSE and the IB. Total annual fees for 2026/2027 are 9,572 euros for Kindergarten 1 to 3, 10,580 for Grades 1 to 4, 13,000 for Grades 5 to 8, 14,702 for Grades 9 and 10 and 15,924 for Grades 11 and 12, each including a 500 euro annual registration fee. The one off charges are a 150 euro pre-registration, a 600 euro acceptance fee and a refundable deposit of 1,000 euros. Siblings get 6 percent off for the second child and 15 percent from the third (International Schools Database, CLIP fees).

Choosing between them is a language question more than a quality one. CLIP's bilingual model keeps Portuguese present through the middle years, which suits a family putting down roots in Porto. Oporto British School runs in English throughout, which suits a family whose next move is to another English language system.

The rest of the Porto family budget, from rent to creche, is in the cost of living in Porto guide.

Creche Feliz surprises many foreign parents because it has no means test and does not depend on nationality. Children up to age three attend free at participating creches: the solidarity network, the Santa Casa da Misericórdia de Lisboa, Segurança Social childminders and private or public creches that have joined the pool of adherent creches. The state pays the creche 551.50 euros per child per month in 2026 (Coverflex, creches privadas gratuitas, updated August 2026).

The catch is not eligibility, it is availability. Since 9 April 2026 you apply only online through Segurança Social Direta, choosing up to three creches that are processed in cascade, and the separate Creche Feliz app was discontinued in May 2026. Register directly with the creches as well, because the portal does not replace that step (Creches.app, Creche Feliz guide, updated 21 August 2026).

Timing decides most outcomes. Solidarity network creches typically close their September admissions in June (Creches.app, above), which means a family arriving in August for a September start has missed the main cycle. The priority order, the application steps and the realistic alternatives while you wait are in our post on why September is the wrong month to look for a creche.

When there is no free place, Coverflex puts private creche fees outside the programme at 250 to 650 euros a month, depending on location, hours and services, with registration, materials and activities often billed on top (Coverflex, above). Some private creches have joined the Creche Feliz pool, so check the portal before you sign a paid contract.

For children from three, public pre school is the next line in the budget, covered in the next section.

Lei n.º 22/2025 of 4 March 2025 makes it the State's job to provide a pre school network that every child from age three can attend (Direção-Geral da Educação, universalidade da educação pré-escolar). For a family with a three year old, a public place replaces a private monthly fee.

Then comes the detail that reorganises a working household. Public pre school teaching is free for 25 hours a week, usually 9:00 to 15:30. The componente de apoio à família, the family support hours before and after, carries a fee that depends on the council and your income, and public school meals cost about 1.46 euros a day in most schools (The Portugal Brief, childcare in Portugal, updated September 2026). Two remote working parents can usually make a 15:30 pick up work. One parent commuting into central Lisbon may not, so ask whether the family support hours run at that specific school before you accept the place.

A free place is not always a place nearby. Availability varies between municipalities and between neighbourhoods of the same city, and the priority rules that apply to school enrolment apply here too, which is one more argument for renting inside the area you want.

For older children, out of hours clubs and school activities fill the gap between the end of lessons and the end of a working day. International schools sometimes bundle them into tuition, as TASIS does, while CAISL bills after hours care for Grades 1 to 5 separately at 340 to 1,200 euros a year depending on the number of days (CAISL, above). That difference belongs in the comparison spreadsheet next to the tuition line.

The order of operations is the whole game, and getting it backwards restarts the clock. For dogs and cats entering from outside the EU, a list that includes the United Kingdom apart from Northern Ireland, Portugal's animal health authority requires a microchip implanted before the rabies vaccination (same day is allowed), a vaccination given at twelve weeks or older, and at least 21 days between a first vaccination and travel. Up to five animals travel as non commercial pets. From high risk countries such as Brazil and Ukraine, a rabies antibody blood test is required at least 30 days after vaccination, and travel is possible 90 days after the blood sample. You also need an official veterinary certificate, and the animal enters through a designated traveller point of entry, where the inspection fee is 43.17 euros for one animal (DGAV, dogs and cats entering Portugal from outside the EU). Twelve weeks plus 21 days puts the earliest realistic entry at about fifteen weeks of age.

Two arrival details catch people out. The owner, not the airline, has to send DGAV's notification form to the point of entry at least 48 hours before arrival. Non commercial pets from outside the EU enter only at Lisbon or Porto airports; the Lisbon point closes from midnight to 6:00 and Porto from 23:00 to 7:00, which rules out some long haul arrival times (Starwood Pet Travel, Portugal pet import rules).

For pets travelling from the United States there is no rabies titer test, the EU health certificate is valid for 30 days from issue by a USDA accredited vet, and the animal must arrive within 10 days of the USDA endorsement (Starwood, above).

Once you land, one obligation remains. Dogs, cats and ferrets in Portugal must carry a microchip and be registered in the national SIAC database, only a veterinarian can complete the registration, and the owner has to update it after a change of address (SIAC, Sistema de Informação de Animais de Companhia). Book that appointment early, alongside your own address paperwork.