Top British International Schools in Thailand

Last updated 20 July 2026

About international schools in Thailand

The British curriculum is the most widely offered in Thailand, reflecting deep historical ties and a strong appetite for Cambridge IGCSE and A-Level qualifications. From premium Bangkok institutions like Shrewsbury and Harrow to affordable options in Chiang Mai and Pattaya, British schools span every price point. Many Thai families choose British schools for the structured progression and globally recognised qualifications they provide.

Compare 120 British Curriculum international schools in Thailand. Filter by curriculum, fees (average THB 419,176), location, and more to find the right international school now.

At a glance 120 schools · avg fee THB 419,176

Schools listed: 120
Curricula: 27
Average annual fee: THB 419,176
Fee range: THB 47,500 – 1,445,300
Most common curriculum: British Curriculum (85 schools)
Average school size: 686 pupils
Largest by enrolment: Invictus International Programme
Oldest: Amnuay Silpa School (1926)
With boarding: 18

Read our parent's guide to the British Curriculum →

66 international schools in Bangkok

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Student climbing during the inter-school bouldering competition.

St Andrews International School Bangkok - Primary School Campus

Top British International Schools in Thailand

66 international schools in Bangkok

St Andrews International School Bangkok - Primary School Campus

British Curriculum, EYFS (Early years foundation stage) · Ages 2 to 11

St Andrews International School Bangkok - High School Campus

IB (DP), BTEC Qualification · Ages 11 to 18

Dulwich College International School Bangkok

British Curriculum, Cambridge IGCSE · Ages 3 to 18

Rising Oaks International School Bangkok

British Curriculum, EYFS (Early years foundation stage) · Ages 2 to 16

Heathfield International School

British Curriculum, Cambridge IGCSE · Ages 2 to 18

12 international schools in Phuket

Lighthouse International School Phuket – Secondary School campus

Cambridge (Secondary), Canadian Curriculum · Ages 11 to 18

Life School Phuket

American Curriculum, British Curriculum · Ages 3 to 18

British International School Phuket

IB (DP), British Curriculum · Ages 2 to 18

Glenalmond Phuket International School

BTEC Qualification, Cambridge International AS Levels · Ages 1.5 to 18

Headstart International School Cherngtalay Campus

British Curriculum, Cambridge (Primary) · Ages 2 to 14

9 international schools in Chiang Mai

Meritton British International School

British Curriculum, Cambridge (Primary) · Ages 2 to 16

Bright Seeds International Kindergarten

EYFS (Early years foundation stage) · Ages 1.6 to 6

Panyaden International School

IB (DP), IPC (International Primary Curriculum) · Ages 2 to 18

Lanna International School Thailand

IEYC (International Early Years Curriculum), IPC (International Primary Curriculum) · Ages 2 to 18

British Concordance International School

British Curriculum, BTEC Qualification · Ages 2 to 18

7 international schools in Pattaya

Mooltripakdee International School

British Curriculum, Cambridge (Primary) · Ages 2 to 18

Tara Pattana International School

British Curriculum, Cambridge A Levels · Ages 1 to 18

BJP Elite Academy

British Curriculum, Cambridge IGCSE · Ages 2 to 16

Phoenix Wittaya School Pattaya

Cambridge (Primary), Cambridge (Secondary) · Ages 2 to 15

Lovell International School

British Curriculum, EYFS (Early years foundation stage) · Ages 2 to 9

5 international schools in Koh Samui

Oonrak Koh Samui School

British Curriculum, Cambridge (Primary) · Ages 3 to 12

International School of Samui

British Curriculum, BTEC Qualification · Ages 3 to 18

Greenacre International School

British Curriculum, EYFS (Early years foundation stage) · Ages 3 to 16

PBISS International School

Cambridge (Primary), Cambridge (Secondary) · Ages 2 to 18

Windfield International School - Koh Samui

British Curriculum, Cambridge (Primary) · Ages 2 to 18

4 international schools in Chonburi

International School of Chonburi

British Curriculum · Ages 2 to 11

Odyssey International School

IPC (International Primary Curriculum), British Curriculum · Ages 2 to 16

Hastin International School

British Curriculum, EYFS (Early years foundation stage) · Ages 2 to 14

Highgate International School

Cambridge IGCSE, Cambridge A Levels · Ages 2 to 18

3 international schools in Hua Hin

Hua Hin International School

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

Beaconhouse Yamsaard School Hua Hin

British Curriculum · Ages 3 to 18

The BECC

British Curriculum, EYFS (Early years foundation stage) · Ages 2 to 12

3 international schools in Rayong

Garden International School - Rayong

IB (DP), British Curriculum · Ages 2 to 18

St. Andrews International School Green Valley

IB (PYP), IB (DP) · Ages 2 to 18

Royal English Programme School

Cambridge (Primary), Cambridge (Secondary) · Ages 1 to 17

2 international schools in Nakhon Ratchasima