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Thai & English · On Nut and online

Bubble Language School | โรงเรียนสอนภาษาบับเบิ้ล

Thai and English language school on Sukhumvit 81 near BTS On Nut, with group and private lessons, online study, exam preparation and university-application coaching.

Bangkok, Bangkok Reviewed 7 November 2026
Languages Thai and English
Delivery Group or private · school or online
Placement Free consultation and school level tests
Contact hours Daily 09:00–17:00; admin team Monday–Saturday
Overview

About Bubble Language School | โรงเรียนสอนภาษาบับเบิ้ล

Bubble Language School teaches Thai and English at 161 Sukhumvit 81 and online. Its published courses span beginner to advanced group study, one-to-one lessons and preparation for international examinations. A free consultation and school placement tests help learners choose a course. Confirm your level, available sessions, package expiry and final quotation before enrolling. The school’s own contact page uses Phra Khanong Nuea, Watthana and postcode 10260; Maps lists 10110. The accompanying photograph shows the school’s sign, published on its own About page, with no capture date stated.

Group courses and published fees

Thai

Basic: THB 19,500 for 15 weeks; Intermediate: THB 24,700 for 19 weeks; Advanced: THB 31,200 for 24 weeks. The full three-level programme is advertised at THB 70,000 for 58 weeks, and a four-week option at THB 6,500. Prices are per student; confirm the applicable start date and package conditions.

English

Basic and Intermediate each cost THB 25,500 for 3 months 3 weeks; Advanced is THB 32,300 for 4 months 2 weeks. The full three-level programme is THB 77,000 for 12 months, or THB 7,500 for a four-week option. The school aligns the courses with CEFR levels from A1 to C1.

How group study works

The current overview describes 90-minute topic-based sessions, with attendance at sessions for your level during the purchased study period. Some sessions are online. Beginner Thai lessons 1–4 restart monthly; confirm your first class and which sessions your package includes.

Private lessons

30-hour packages

Thai is THB 25,000 and English THB 28,000 per student. Both are advertised for use within 3 months 3 weeks, with the teacher and timetable agreed directly; lessons can be at school or online.

Larger packages

The advertised 50-hour packages include 10 additional hours: Thai THB 48,000, valid 8 months 2 weeks; English THB 54,000, valid 7 months 2 weeks. The 100-hour packages include 20 additional hours: Thai THB 84,000, valid 14 months 2 weeks; English THB 96,000, valid 12 months. Confirm that the promotion and availability still apply.

Changing a lesson

The course overview requires at least 24 hours’ notice to cancel or reschedule without losing that lesson. Late cancellation or a missed lesson counts as used. Read the full refund policy and obtain written confirmation of package expiry, transfers and any exceptions.

Exams and university applications

Exam preparation

Published private programmes are IELTS: 80 hours, THB 75,000; TOEFL: 80 hours, THB 75,000; TOEIC: 50 hours, THB 45,000; SAT: 120 hours, THB 99,000. A 30-hour Test Wrap-Up is THB 30,000. Ask about the target score, syllabus, materials and any examination fees.

Application coaching

University Application Coaching is advertised as 90 hours for THB 90,000, covering essays, interviews and applications to local or overseas universities. Confirm the universities, scope and deadlines; coaching does not guarantee admission.

Placement and study planning

Free school tests

The school offers free online English and Thai placement tests, followed by teacher advice. English is described as about 75 minutes; Thai about 60 minutes. These are Bubble placement tools, not official English-exam certificates or official Chulalongkorn CU-TFL results.

Group timetable

English groups are published at 10:30–12:00 and 13:00–14:30: Basic on Monday/Thursday, Intermediate Tuesday/Friday and Advanced Wednesday/Saturday. Tuesday and Wednesday afternoon sessions are marked online. Thai groups run Monday–Friday with different level slots, including some online sessions; use the current class schedule and confirm changes through the school.

Longer study programmes

The school advertises academic-document support for enrolled students on its full-length Thai and English programmes. Ask the school which course and documentation apply to your circumstances, and obtain current requirements from the relevant Thai authorities. Enrolment does not guarantee a visa or permission to stay.

Booking, payment and visits

Free consultation

Contact 092 854 5564, admin@bubblelanguageschool.org or LINE @ibe_education. A consultation can be at school, online or through LINE. Ask about materials, course start dates, teacher availability and what is included in the advertised price.

Refund conditions

The published policy generally makes confirmed courses non-refundable and class credits non-transferable. School-cancelled lessons are not deducted; cancellation of an entire programme may lead to an alternative schedule or partial refund. Read the full policy, including the separate education-document conditions, before payment.

Hours and directions

The current website gives Monday–Sunday 09:00–17:00, with the admin team available Monday–Saturday. Maps instead lists weekdays 09:00–18:00 and weekends 10:00–18:00. Confirm a visit and your lesson time. The school is on Sukhumvit 81 near BTS On Nut; follow its map link and confirm the entrance.

Address and photograph

The school’s contact page identifies Phra Khanong Nuea, Watthana and postcode 10260; Maps uses 10110. Ask for the preferred postal address if sending documents. The photograph shows the school sign from its About page, rather than a classroom or entrance layout.

Plan your visit

Practical information

Check the latest operating details with the venue before travelling.

Opening hours

Monday
09:00–17:00
Tuesday
09:00–17:00
Wednesday
09:00–17:00
Thursday
09:00–17:00
Friday
09:00–17:00
Saturday
09:00–17:00
Sunday
09:00–17:00

Current school website contact hours: Monday–Sunday 09:00–17:00; admin team available Monday–Saturday. Maps differs: weekdays 09:00–18:00, weekends 10:00–18:00. Confirm office visits and individual lesson times.

Times shown in Asia/Bangkok
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Helpful related information

Information you can verify

Important details are reviewed against the organisation’s own information and other accountable sources.

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