International Schools in Chiang Rai, Thailand

Last updated 20 July 2026

About international schools in Chiang Rai, Thailand

Chiang Rai sits in Thailand's far north, offering an even quieter and more affordable lifestyle than Chiang Mai. The city attracts families who want rural mountain life with access to basic international schooling. The expat community is smaller but welcoming, and the surrounding countryside provides a unique upbringing for children.

Compare 3 international schools in Chiang Rai, Thailand. Filter by curriculum, fees (average THB 224,558), location, and more to find the right international school now.

At a glance 3 schools · avg fee THB 224,558

Schools listed: 3
Curricula: 3
Average annual fee: THB 224,558
Fee range: THB 160,000 – 404,600
Most common curriculum: American Curriculum (3 schools)
Average school size: 157 pupils
Largest by enrolment: Chiang Rai International School
Oldest: Chiang Rai International School (2010)
With boarding: 1

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American (3)

Students participating in the Kinder Sports Day.

Chiang Rai International School

Advanced Placement (AP), American Curriculum · Ages 3 to 18

THB 170,250 - 404,600

Ages 3 to 18 years

Advanced Placement (AP), American Curriculum

Instructs in English

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Children playing around at the Songkran festival.

Chiang Rai International Christian School

American Curriculum, Christian Curriculum · Ages 5 to 18

THB 160,000

Ages 5 to 18 years

American Curriculum, Christian Curriculum

Instructs in English

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Staff and Students at the graduation ceremony.

One Hope International School

American Curriculum · Ages 3 to 13

THB 175,000 - 277,500

Ages 3 to 13 years

American Curriculum

Instructs in English

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FAQs for Thailand

Are most Thai international schools in Bangkok?

Yes, but Chiang Mai, Phuket, and Pattaya also have notable options.

Do schools follow the Thai school year?

Most follow international calendars, but some adopt modified local schedules.

How many international schools are in Thailand?

Thailand has over 200 international schools, with the highest concentration in Bangkok, followed by Chiang Mai, Phuket, and Pattaya.

What is the average cost of international schools in Thailand?

Tuition fees typically range from THB 300,000 to THB 900,000 per year, depending on the school’s location, facilities, and curriculum.

Which curriculum is most popular in Thailand’s international schools?

British and IB programmes are the most common, but you’ll also find American, Australian, and bilingual Thai-English options.

Do Thailand’s international schools accept non-Thai speaking students?

Yes. English is the primary language of instruction at most schools, with language support available for non-native speakers.

Are boarding facilities available in Thailand?

A small number of schools offer boarding, particularly in Chiang Mai and some coastal areas like Phuket.

When should I apply to an international school in Thailand?

Many schools have rolling admissions, but for popular year groups, early application (6–12 months ahead) is recommended.

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