Premium International Schools in Thailand

Last updated 20 July 2026

About international schools in Thailand

Thailand's premium international schools, concentrated in Bangkok, rival the best in Asia. Harrow, Shrewsbury, ISB, and NIST offer sprawling campuses with Olympic-standard sports facilities, performing arts centres, and dedicated university counselling. These schools attract senior corporate families and Thai elite who want the highest standard of international education in a tropical setting.

Compare 24 Premium international schools in Thailand. Filter by curriculum, fees (average THB 771,878), location, and more to find the right international school now.

At a glance 24 schools · avg fee THB 771,878

Schools listed: 24
Curricula: 13
Average annual fee: THB 771,878
Fee range: THB 519,200 – 1,445,300
Most common curriculum: British Curriculum (10 schools)
Average school size: 958 pupils
Largest by enrolment: Shrewsbury International School Bangkok Riverside
Oldest: International School Bangkok (ISB) (1951)
With boarding: 5

22 international schools in Bangkok

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Young learners at Dulwich College International School enjoy picture books together, building early literacy skills.

Dulwich College International School Bangkok

British Curriculum, Cambridge IGCSE · Ages 3 to 18

THB 687,000 - 1,070,000

Ages 3 to 18 years

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

Instructs in English

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Primary school pupils running together during outdoor playtime.

Brighton College Bangkok – Krungthep Kreetha

British Curriculum, Cambridge IGCSE · Ages 2 to 18

THB 590,300 - 1,021,800

Ages 2 to 18 years

British Curriculum, Cambridge IGCSE, Cambridge A Levels

Instructs in English

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British Early Years Centre

EYFS (Early years foundation stage), Reggio Emilia Approach · Ages 2 to 6

THB 545,000

Ages 2 to 6 years

EYFS (Early years foundation stage), Reggio Emilia Approach

Instructs in English

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Wellington College International School Bangkok

British Curriculum, Cambridge IGCSE · Ages 2 to 17

THB 615,250 - 1,240,137

Ages 2 to 17 years

British Curriculum, Cambridge IGCSE, Cambridge A Levels

Instructs in English

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Young students performing on stage in themed costumes during a school concert, showcasing confidence, teamwork, and creativity.

Ruamrudee International School - Ratchapruek Campus

IB (DP), Advanced Placement (AP) · Ages 2 to 18

THB 566,000 - 831,000

Ages 2 to 18 years

IB (DP), Advanced Placement (AP), American Curriculum

Instructs in English

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1 international school in Phuket

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Aerial view of Ruamrudee International School.

Ruamrudee International School Phuket

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

THB 525,500 - 803,500

Ages 2 to 14 years

American Curriculum, EYFS (Early years foundation stage)

Instructs in English

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1 international school in Pattaya

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Year 4 students using iPads during their wooden maze design project.

Rugby School Thailand

British Curriculum, Cambridge IGCSE · Ages 2 to 18

THB 552,000 - 1,445,300

Ages 2 to 18 years

British Curriculum, Cambridge IGCSE, Cambridge A Levels, Pearson Edexcel IGCSE

Instructs in English

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FAQs for Thailand

What fees do premium Thai schools charge?

Premium schools typically charge above THB 500,000 per year, with top schools reaching THB 900,000+.

Which are the top premium schools?

Harrow, Shrewsbury, ISB, NIST, and Bangkok Patana are the most prestigious.

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