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Planning your child’s education in Thailand requires careful attention to school application deadlines. International schools in Bangkok, Phuket, and Chiang Mai each follow different calendars, making it important to apply early.
1. Main Intake Periods
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August/September intake: Most international schools.
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January intake: Some British curriculum schools.
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Rolling admissions: Available in some American and smaller schools.
2. Bangkok Schools
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NIST International School: August intake; applications recommended 9–12 months prior.
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Bangkok Patana School: August intake; early applications strongly encouraged.
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Shrewsbury International School (City & Riverside): Main intake in August; rolling admissions possible if spaces remain.
- Dulwich College International School Bangkok: Currently taking students for their opening in August 2026.
3. Phuket Schools
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British International School, Phuket (BISP): August intake, rolling considered mid-year.
4. Chiang Mai Schools
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Prem Tinsulanonda International School: August intake, rolling admissions for limited places.
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Lanna International School: August intake, flexible for transfers.
Thailand International School Admissions Deadlines (2025)
| City | School | Intake Months | Notes |
|---|---|---|---|
| Bangkok | NIST, Bangkok Patana, Shrewsbury | Aug/Sept | Apply 9–12 months ahead |
| Phuket | BISP | Aug, Jan | Rolling mid-year possible |
| Chiang Mai | Prem, Lanna Intl School | Aug/Sept | Rolling for some grades |
👉 Related: International School Fees in Thailand 2025
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FAQs
Can I apply mid-year in Thailand?
Yes, but space is limited. Some schools only accept new students at term breaks.
How early should I apply?
Aim for 9–12 months before intended entry.
Do all schools in Thailand follow the same calendar?
No, calendars vary by curriculum and school.