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Schools — Best International

Filter verified K-12 schools by curriculum, country, tuition, and AI match score. Open any school for transparent reasoning.

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89 schools match

89 schools match
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Aiglon College — boarding school campus
AC
Verified · Apr 2026IBBritish
96
Villars-sur-Ollon, Switzerland

Aiglon College

An iconic alpine boarding school combining rigorous IB academics, character education, and expedition-based learning above Lake Geneva.

Alpine outdoor programTop US/UK universitiesCharacter education
Ages918
TypeBoarding
AcceptanceHighly
Annual tuition
$92,000 – $138,000
View school
Langley School — boarding school campus
LS
British
95
Norwich, United Kingdom

Langley School

Sterling reputation, holistic approach. Beautiful campus, strong academic foundation.

EnglishBoarding experience
Ages717
TypeBoarding
AcceptanceSelective
Annual tuition
from $36,000may vary
View school
Radley College — boarding school campus
RC
British
95
Radley, United Kingdom

Radley College

Well-established educational environment. Serene, supportive atmosphere.

BasketballEnglishHockey
Ages1218
TypeBoarding
AcceptanceSelective
Annual tuition
from $36,000may vary
View school
Institut Le Rosey — boarding school campus
IL
Verified · Apr 2026IBAP
95
Rolle, Switzerland

Institut Le Rosey

The world's most international school, with bilingual French/English IB and AP programs across two seasonal campuses on Lake Geneva and Gstaad.

Two seasonal campusesTrue bilingual educationOlympic-grade sport
Ages718
TypeBoarding
AcceptanceElite
Annual tuition
from $145,000
View school
Westminster School — boarding school campus
WS
Verified · May 2026BritishA-Level
95
London, United Kingdom

Westminster School

A 12th-century day+boarding school in the precincts of Westminster Abbey — A-Level with one of UK independent education's strongest STEM departments, ~750 pupils ages 13-18, consistent Oxbridge/Ivy outcomes.

Founded 1179 — among the oldest schools in continuous operationAdjacent to Westminster Abbey and ParliamentA-Level with one of the strongest UK STEM departments
Ages1318
TypeBoarding
AcceptanceHighly
Annual tuition
$55,000 – $95,000may vary
View school
Cobham Hall School — boarding school campus
CH
British
94
Cobham, United Kingdom

Cobham Hall School

Historical institution with traditional architectural charm + modern facilities. Academic excellence and well-rounded education.

EnglishLanguageBoarding experience
Ages1218
TypeBoarding
AcceptanceSelective
Annual tuition
from $36,000may vary
View school
Salamanca Colegio Calasanz — boarding school campus
SC
British
94
Salamanca, Spain

Salamanca Colegio Calasanz

Historic city setting. Established reputation for structured summer courses.

SpanishLanguageCulture
Ages1218
TypeDay
AcceptanceSelective
Annual tuition
from $4,000may vary
View school
St David's Prep — boarding school campus
SD
British
94
Beckenham, United Kingdom

St David's Prep

Located in Beckenham, UK. Nurturing environment focused on personal development, balance of academic and recreational activities. Strong academic reputation, well-maintained facilities, inclusive environment.

Ages717
TypeDay
AcceptanceSelective
Annual tuition
from $4,000may vary
View school
Wellington College — boarding school campus
WC
Verified · May 2026BritishA-Level
94
Crowthorne, Berkshire, United Kingdom

Wellington College

Co-ed boarding+day HMC school founded 1859 by Queen Victoria as a memorial to the Duke of Wellington — IB Diploma + A-Level, ~1,100 pupils on a 400-acre Berkshire campus.

Founded 1859 by Queen Victoria as Duke of Wellington memorialOne of the largest IB Diploma cohorts in the UK400-acre Berkshire campus
Ages1318
TypeBoarding
AcceptanceHighly
Annual tuition
$58,000 – $80,000
View school
Downe House — boarding school campus
DH
British
93
Newbury, United Kingdom

Downe House

Strong academic excellence reputation. State-of-the-art facilities. Serene countryside setting.

EnglishBoarding experience
Ages1218
TypeBoarding
AcceptanceSelective
Annual tuition
from $36,000may vary
View school
Brighton College — boarding school campus
BC
Verified · May 2026BritishA-Level
93
Brighton, East Sussex, United Kingdom

Brighton College

Founded 1845 in Brighton, named The Sunday Times 'School of the Decade' — co-ed day+boarding, A-Level + IB Diploma, ~1,450 pupils ages 3-18.

Sunday Times 'School of the Decade' 2024 for academic resultsTop Oxbridge offer rate in UK independent sectorA-Level + IB Diploma at sixth form
Ages318
TypeBoarding
AcceptanceHighly
Annual tuition
$13,000 – $75,000
View school
Bradfield College — boarding school campus
BC
British
92
Reading, United Kingdom

Bradfield College

Prestigious educational institution. State-of-the-art classrooms, expansive sports areas. Programs include English and Tennis.

EnglishTennisSports
Ages1218
TypeBoarding
AcceptanceSelective
Annual tuition
from $36,000may vary
View school
École Jeannine Manuel Paris — boarding school campus
ÉJ
Verified · May 2026FrenchIB
92
Paris, France

École Jeannine Manuel Paris

Founded 1954 by Jeannine Manuel — France's leading bilingual French-English co-ed day school, ~2,000 students ages 3-18, French Baccalauréat + IB Diploma + Foundation Year.

Founded 1954 — France's first bilingual French-English co-ed schoolFrench Bac + IB Diploma + IGCSE + International Foundation Year~2,000 pupils from 70+ nationalities
Ages318
TypeDay
AcceptanceHighly
Annual tuition
$11,000 – $27,000
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Summer Fields School — boarding school campus
SF
British
91
Oxford, United Kingdom

Summer Fields School

Situated in historic Oxford. Beacon of quality and tradition in education. Vibrant international community, rich cultural heritage exposure.

EnglishBoarding experience
Ages1218
TypeBoarding
AcceptanceSelective
Annual tuition
from $36,000may vary
View school
Fettes College — boarding school campus
FC
Verified · May 2026BritishA-Level
91
Edinburgh, United Kingdom

Fettes College

Edinburgh's flagship co-ed boarding+day school, founded 1870 in a Grade A-listed Scott Bryce building — A-Level + IB Diploma, ~800 pupils ages 7-18.

Founded 1870 — Edinburgh's flagship boarding schoolGrade A-listed Bryce building on 100-acre city campusA-Level + IB Diploma at sixth form (rare in Scotland)
Ages718
TypeBoarding
AcceptanceHighly
Annual tuition
$55,000 – $80,000may vary
View school
The Oratory School — boarding school campus
OS
British
90
Oxford, United Kingdom

The Oratory School

Distinguished institution in historic Oxford. Remarkable heritage and academic excellence. State-of-the-art facilities, accredited by respected educational bodies.

EnglishFootballHorse Riding
Ages1218
TypeBoarding
AcceptanceSelective
Annual tuition
from $36,000may vary
View school
Hamelin-Laie International School — boarding school campus
HI
British
89
Barcelona, Spain

Hamelin-Laie International School

Strong academic programs, state-of-the-art facilities. Multicultural environment. Highly accredited.

SpanishBilingual Education
Ages1218
TypeDay
AcceptanceSelective
Annual tuition
from $4,000may vary
View school
Westonbirt School — boarding school campus
WS
British
89
Westonbirt, United Kingdom

Westonbirt School

Located in beautiful Westonbirt. Known for beautiful grounds and reputable academic programs. Well-rounded summer experience.

EnglishMulti ActivityBoarding experience
Ages1218
TypeBoarding
AcceptanceSelective
Annual tuition
from $36,000may vary
View school
TASIS The American School in Switzerland — boarding school campus
TT
Verified · May 2026AmericanAP
88
Montagnola, Lugano, Switzerland

TASIS The American School in Switzerland

The first American boarding school founded in Europe (1956) — a 740-pupil day+boarding campus in Lugano, American Diploma + AP + IB Diploma, 63 nationalities.

First American boarding school founded in Europe (1956)American Diploma + AP + IB Diploma at sixth form740 students from 63 nationalities
Ages319
TypeBoarding
AcceptanceSelective
Annual tuition
$25,000 – $120,000
View school
Hatherop Castle School — boarding school campus
HC
British
88
Hatherop, United Kingdom

Hatherop Castle School

Rich history, robust academic structure, state-of-the-art facilities.

EnglishAdventureHorse Riding
Ages1218
TypeBoarding
AcceptanceSelective
Annual tuition
from $36,000may vary
View school
Oxford International College — boarding school campus
OI
British
88
Oxford, United Kingdom

Oxford International College

Tailored academic programs, exceptional facilities. Strong academic reputation. Accredited.

EnglishBoarding experience
Ages1218
TypeBoarding
AcceptanceSelective
Annual tuition
from $36,000may vary
View school
Windermere Preparatory School — boarding school campus
WP
British
88
Orlando, USA

Windermere Preparatory School

Located in vibrant Orlando. Well-equipped facilities, reputation for fostering academic and personal growth. Accredited by renowned educational organizations.

Performing Arts
Ages1218
TypeDay
AcceptanceSelective
Annual tuition
from $4,000may vary
View school
Woodbridge School — boarding school campus
WS
British
88
Woodbridge, United Kingdom

Woodbridge School

Located in charming Woodbridge. Emphasizes structured learning and personal growth. High-quality academic programs with engaging activities.

EnglishTennisBoarding experience
Ages1218
TypeBoarding
AcceptanceSelective
Annual tuition
from $36,000may vary
View school
Collège du Léman — boarding school campus
CD
Verified · Apr 2026IBFrench
88
Geneva, Switzerland

Collège du Léman

A multilingual Geneva school with French, English, and bilingual tracks, plus IB, French Bac, and US High School Diploma options for 2,000+ students.

Four diploma tracksMultilingual cohortStrong sport academies
Ages218
TypeBoarding
AcceptanceSelective
Annual tuition
from $68,000
View school
Collège Alpin International Beau Soleil — boarding school campus
CA
Verified · May 2026IB
88
Villars-sur-Ollon, Switzerland

Collège Alpin International Beau Soleil

A 110-year-old alpine boarding school above Lake Geneva, combining IB Diploma rigour with one of Switzerland's strongest expedition and mountain-life programmes.

Alpine expedition programme (weekly skiing + multi-day treks)Average IB score 36Small 300-student cohort
Ages1118
TypeBoarding
AcceptanceHighly
Annual tuition
$150,000 – $205,000
View school
Concord College — boarding school campus
CC
Verified · May 2026A-LevelBritish
88
Shrewsbury, United Kingdom

Concord College

A specialist UK international boarding school for ages 13-18 with a published A-Level top-marks record consistently in the national top tier.

73-acre Shropshire campusTop-5 A-Level results nationally year on yearOxford / Cambridge / Imperial / LSE / UCL pipeline
Ages1318
TypeBoarding
AcceptanceHighly
Annual tuition
$80,000 – $85,000
View school
Ecole Internationale de Genève (Ecolint) — boarding school campus
EI
Verified · May 2026IBFrench
88
Geneva, Switzerland

Ecole Internationale de Genève (Ecolint)

The world's first international school, founded 1924 — three Geneva campuses, roughly 4,500 students from 140 nationalities, full IB Continuum and IB Diploma.

World's first international school — founded 1924 to serve the League of NationsBirthplace of the IB (developed at Ecolint in 1968)140+ nationalities — largest IB cohort globally
Ages318
TypeDay
AcceptanceSelective
Annual tuition
$22,000 – $39,000
View school
American School of The Hague — boarding school campus
AS
Verified · May 2026AmericanAP
88
Wassenaar, The Hague, Netherlands

American School of The Hague

Founded 1953 in Wassenaar — the longest-running American international school in the Netherlands, ~1,200 students ages 3-18, American Diploma + AP + IB Diploma.

Founded 1953 — longest-running American school in the NetherlandsAmerican Diploma + AP + IB Diploma at Upper School~1,200 pupils from 70+ nationalities
Ages318
TypeDay
AcceptanceSelective
Annual tuition
$22,000 – $32,000
View school
Chantemerle International School — boarding school campus
CI
British
87
Blonay, Switzerland

Chantemerle International School

Founded over 50 years ago. Leader in international education. Global citizenship focus. Affiliated with prominent educational bodies.

LanguageLeadershipBoarding experience
Ages1218
TypeBoarding
AcceptanceSelective
Annual tuition
from $36,000may vary
View school
Brillantmont International School — boarding school campus
BI
Verified · Apr 2026IBBritish
87
Lausanne, Switzerland

Brillantmont International School

A fifth-generation family-run boarding school overlooking Lake Geneva, with a personal academic approach and an unusually small cohort of 150 students.

Family-run since 1882Tiny class sizesThree curriculum tracks
Ages1318
TypeBoarding
AcceptanceSelective
Annual tuition
from $96,000
View school
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