Tuition Fees of International Schools in Bangkok

These top-tier international schools fall into the highest tuition fee bracket in Bangkok — exceeding THB 900,000 per year — and are typically aligned with globally recognized academic brands. They offer world-class facilities, highly qualified educators, and a strong reputation among both expatriate and local Thai families.

​

1. 🏫 Wellington College International School Bangkok

Wellington College International School Bangkok leads this tier with the highest tuition fee at THB 1,198,200. It is one of the most prestigious British international schools in Thailand, known for its commitment to academic excellence, character development, and a well-rounded education. Drawing from its rich heritage in the UK, the school offers a future-ready learning environment with state-of-the-art facilities and a nurturing, inclusive culture. It is particularly popular among expatriate and high-income Thai families seeking a premium international education.

​

​​

​

​

​

​​

​

​

​

• Enrolment Fees:

  • Application Fee: THB 6,000 (non-refundable)

  • Registration Fee: THB 225,000 (non-refundable, one-time fee due before enrolment)

  • Security Deposit: THB 175,000 (refundable upon graduation or withdrawal)
     

• Tuition Fees:

  • Kindergarten (Nursery–K class): THB 591,500 – THB 717,500

  • Elementary (G1–G5 / Y2–Y6): THB 827,000 – THB 882,500

  • Middle School (G6–G8 / Y7–Y9): THB 882,500 – THB 916,500

  • High School (G9–G12 / Y10–Y13):

    • (G8-G10/Y9–Y11): THB 916,500 – THB 982,500

    • G11/Y12: THB 1,198,200

    • G12/Y13: THB 798,500
       

• Highest Tuition Fee in the School: THB 1,198,200 (Grade 11/Year 12)

• Curriculum: British

• School Website: www.wellingtoncollege.ac.th

• Tuition Fee Details: https://www.wellingtoncollege.ac.th/admissions/fees

​

2. 🏫  International School Bangkok (ISB)

Close behind is International School Bangkok (ISB) with an annual fee of THB 1,128,000. International School Bangkok (ISB) is one of Thailand’s oldest and most respected international schools, with a history spanning over 70 years. Located in the green Nichada Thani community, ISB offers an American curriculum integrated with the International Baccalaureate (IB) Diploma Programme. The school is known for its strong academic performance, diverse student body, world-class facilities, and a vibrant community of global learners.

​

​

​

​

​

​

​​

​

​

​

​

​

​

​

• Enrolment Fees:
   

  • Application Fee: THB 4,500 (non-refundable)

  • Registration Fee: THB 265,000 (one-time, non-refundable)

  • Capital Fee: THB 420,000 (one-time, non-refundable)
     

View the official tuition fee page: https://www.isb.ac.th/admissions/fees
 

• Tuition Fees:

  • Kindergarten (Pre-K–K): THB 471,000 – THB 576,000

  • Elementary School (G1–G5): THB 663,000 – THB 693,000

  • Middle School (G6–G8): THB 792,000

  • High School (G9–G12): THB 1,128,000
     

• Highest Tuition Fee in the School: THB 1,128,000 (Grade 12)

• Curriculum: American + IB Diploma Programme

• School Website: www.isb.ac.th

​

3. 🏫 Shrewsbury International School Bangkok (Riverside Campus)

Shrewsbury International School Bangkok, offering a British curriculum, charges THB 1,109,400 at the upper grade levels. Shrewsbury Riverside is also one of the most prestigious British international schools in Bangkok. It offers a rigorous academic program modeled after the English National Curriculum and is well-known for its academic outcomes, particularly in IGCSEs and A-Levels. The school boasts a stunning riverside campus with world-class facilities and is highly sought after by both expat and local families.

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

• Enrolment Fees:
   

  • Application Fee: THB 5,000 (non-refundable)

  • Registration Fee: THB 250,000 (non-refundable, one-time)

  • Development Fee: THB 200,000 (one-time, non-refundable)
    
    View the  official tuition fee page: https://www.shrewsbury.ac.th/riverside/fees/
     

• Tuition Fees:

  • Early Years (Nursery–Kindergarten): THB 572,000 – THB 652,000

  • Junior School (Y1–Y6): THB 781,000 – THB 857,000

  • Senior School (Y7–Y11): THB 939,000 – THB 1,036,000

  • Sixth Form (Y12–Y13): THB 1,109,400
     

• Highest Tuition Fee in the School: THB 1,109,400 (Year 13)

• Curriculum: British (IGCSE and A-Levels)

• School Website: www.shrewsbury.ac.th
   

4. 🏫 NIST International School

NIST is a leading IB continuum school in central Bangkok and the first school in Thailand to be officially authorized by the International Baccalaureate Organization. It offers the full IB program (PYP, MYP, and DP) and is known for its rigorous academics, global focus, and commitment to social responsibility and innovation.

​

​

​

​

​

​

​

​

​

​

​

• Enrolment Fees:

  • Application Fee: THB 5,000 (non-refundable)

  • Registration Fee: THB 250,000 (non-refundable, one-time)

  • Capital Fee: THB 450,000 (non-refundable)
    View official tuition fee page
     

• Tuition Fees:

  • Early Years (K1–K2): THB 540,400 – THB 584,700

  • Primary ( Y2-Y6/G1–G5): THB 727,300 – THB 803,000

  • Middle School ( Y7-Y11/G6–G10): THB 842,400 – THB 986,400

  • High School ( Y12-Y13/G11–G12): THB 1,057,500

• Highest Tuition Fee in the School: THB 1,057,500 (Grade 12)
   

• Curriculum: IB Continuum (PYP, MYP, DP)
   

• School Website: www.nist.ac.th
   

5. 🏫 King’s College International School Bangkok

King’s College Bangkok is a sister school of the prestigious King’s College School in Wimbledon, UK. Since opening in 2020, it has quickly built a strong academic reputation and is known for its pastoral care, academic rigor, and traditional British school values. It offers an education focused on character, confidence, and curiosity.
 

​

​

​

​

​

​

​

​​

​

​

​

​

• Enrolment Fees:

  • Application Fee: THB 4,500 (non-refundable)

  • Registration Fee: THB 250,000 (non-refundable, one-time)

  • Development Fee: THB 200,000 (non-refundable)
    View official tuition fee page:  https://www.kingsbangkok.ac.th/en/admissions/fees-and-payments
     

• Tuition Fees:

  • Pre-Prep (Nursery–Y2): THB 516,000 – THB 582,000

  • Prep School (Y3–Y8): THB 645,000 – THB 814,000

  • Senior School (Y9–Y13): THB 899,000 – THB 1,025,000
     

• Highest Tuition Fee in the School: THB 1,025,000 (Year 13)

• Curriculum: British

• School Website: www.kingsbangkok.ac.th
   

6. 🏫 Harrow International School Bangkok

​​​​​​As one of the oldest British international schools in Bangkok, Harrow Bangkok offers a rich heritage combined with a focus on academic excellence, leadership, and character development. The school provides boarding and day school options and follows a traditional British curriculum with a strong extracurricular program.

​

​

​

​

​

​

​

 

 

 

Enrolment Fees:

• • Application Fee: THB 5,500 (non-refundable)

  • Registration Fee: THB 225,000 (non-refundable)

  • Development Fee: THB 200,000
    View the official tuition fee page at this link
     

• Tuition Fees:

  • Early Years (Pre-Nursery–Reception): THB 392,100 – THB 460,800

  • Lower School (Y1–Y6): THB 550,200 – THB 616,000

  • Upper School (Y7–Y13): THB 667,600 – THB 999,600
     

• Highest Tuition Fee in the School: THB 999,600 (Year 13)

• Curriculum: British (IGCSE & A-Levels)

• School Website: www.harrowschool.ac.th

​

7. 🏫 Brighton College International School Bangkok

Brighton College Bangkok is a sister school of Brighton College UK, consistently ranked as one of the top co-educational schools in England. Known for its strong academics, small class sizes, and nurturing environment, it attracts families looking for personalized British education in Bangkok.

​

 

​

​

​

​

​

​

​

​​​​

• Enrolment Fees:

  • Application Fee: THB 5,000

  • Registration Fee: THB 200,000 (non-refundable)

  • Development Fee: THB 200,000
    View the official tuition fee page at this link.
     

• Tuition Fees:

  • Pre-Prep (Nursery–Reception): THB 529,200 – THB 613,500

  • Prep School (Y1–Y6): THB 690,800 – THB 788,700

  • Senior School (Y7–Y13): THB 860,700 – THB 994,000
     

• Highest Tuition Fee in the School: THB 994,000 (Year 13)

• Curriculum: British

School Website: www.brightoncollege.ac.th

​

8. 🏫 Denla British International School

Denla British International School (DBIS) combines academic rigor with a focus on leadership and character development. Known for its highly qualified teachers and modern campus, Denla offers a top-tier British curriculum and individualized learning pathways.

​

​

​

​

​

​

​

​

​

​

​

​

• Enrolment Fees:

  • Application Fee: THB 5,000

  • Registration Fee: THB 250,000

  • Development Fee: THB 200,000
    View the official tuition fee page: https://www.dbsbangkok.ac.th/fees/
     

• Tuition Fees:

  • Early Years (Nursery–Reception): THB 465,000 – THB 530,000

  • Primary (Y1–Y6): THB 590,000 – THB 735,000

  • Secondary (Y7–Y13): THB 800,000 – THB 968,050
     

• Highest Tuition Fee in the School: THB 968,050 (Year 13)

• Curriculum: British

• School Website: www.dbis.ac.th

​

9. 🏫 BASIS International School Bangkok

BASIS Bangkok is the first campus of the BASIS Curriculum Schools network in Southeast Asia. Renowned for its rigorous American STEM-based curriculum and focus on critical thinking, BASIS prepares students for top universities worldwide through an academically demanding program.

 

 

 

 

 

 

 

 

​​

• Enrolment Fees:

  • Application Fee: THB 5,000

  • Registration Fee: THB 250,000

  • Capital Fee: THB 200,000
    View the official tuition fee page this link.
     

• Tuition Fees:

  • Early Years (PreK–K): THB 540,000 – THB 580,000

  • Primary (G1–G5): THB 660,000 – THB 760,000

  • Middle/High School (G6–G12): THB 800,000 – THB 957,000
     

• Highest Tuition Fee in the School: THB 957,000 (Grade 12)

• Curriculum: American (STEM-focused)

• School Website: www.basis.ac.th
   

​10. 🏫 Rugby School Thailand (Bangkok Campus)

​​Rugby School Thailand is an extension of the historic Rugby School in the UK. Its Bangkok campus offers a premium British education with a strong emphasis on holistic development, including academics, sports, and boarding culture values.

​​

​

​

​

​

​

​

​​

​​​​​​​

• Enrolment Fees:

  • Application Fee: THB 5,000

  • Registration Fee: THB 200,000

  • Development Fee: THB 200,000
    View the official tuition fee page at this link.
     

• Tuition Fees:

  • Early Years (Nursery–Reception): THB 435,000 – THB 470,000

  • Prep (Y1–Y6): THB 650,000 – THB 750,000

  • Senior (Y7–Y13): THB 820,000 – THB 946,000
     

• Highest Tuition Fee in the School: THB 946,000 (Year 13)

• Curriculum: British

School Website: www.rugbyschool.ac.th

​​

​11. 🏫 Bangkok Patana School

​As the oldest and largest British international school in Thailand, Bangkok Patana has an outstanding reputation for academic success, cultural diversity, and state-of-the-art facilities. It offers both the British curriculum and IB Diploma Programme in the final years.

​​

​

​

​

​

​

​

​

​

​

​

• Enrolment Fees:

  • Application Fee: THB 5,000

  • Registration Fee: THB 265,000

  • Development Fee: THB 250,000
    View official tuition fee page at this link.
     

• Tuition Fees:

  • Foundation Stage (Nursery–Reception): THB 402,900 – THB 472,200

  • Primary (Y1–Y6): THB 613,800 – THB 690,300

  • Secondary (Y7–Y13): THB 765,100 – THB 945,000
     

• Highest Tuition Fee in the School: THB 945,000 (Year 13)

• Curriculum: British/IB

• School Website: www.patana.ac.th

​

12. 🏫 Concordian International School

​Concordian is one of Bangkok’s few trilingual international schools, offering instruction in English, Mandarin, and Thai. The school delivers the full IB continuum and is well-regarded for fostering global citizenship and a deep appreciation for Asian cultures.​

​

​

​

​

​

​

​​

​

• Enrolment Fees:

  • Application Fee: THB 5,000

  • Registration Fee: THB 150,000

  • Development Fee: THB 150,000
    View the official tuition fee page at this link.
     

• Tuition Fees:

  • Nursery–Kindergarten: THB 362,000 – THB 428,000

  • Primary (G1–G5): THB 508,200 – THB 605,600

  • Middle–High School (G6–G12): THB 683,000 – THB 936,400
     

• Highest Tuition Fee in the School: THB 936,400 (Grade 12)

• Curriculum: IB (Trilingual – English, Mandarin, Thai)

• School Website: www.concordian.ac.th​