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English Course · Bangkok

Learn English

Achieve your English goals with confidence. From academic success to professional growth and everyday fluency, our courses combine expert instruction, Cambridge-based teaching methods, and immersive learning experiences to help you communicate effectively in any situation.

Native Teachers ED Visa Supported Small Classes Day & Evening
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Course Fees Transparent pricing All courses & packages
Class Schedule Upcoming start dates New intakes monthly
IELTS Preparation Target band 6.5–8.0 Intensive 4-week course

Our English Courses

Find Your Perfect Fit

From conversational English to exam prep, our flexible programs are built to drive real progress. Choose the format that fits your lifestyle: intensive daytime classes, flexible evening sessions, private lessons, or corporate training.

Most Popular

General English (Daytime)

Maximize your fluency with our intensive daytime modules. Perfect for dedicated learners and long-term students looking to fully immerse themselves in the English language.

  • 4-week intensive modules (Mon–Thu)
  • 30 hours total per module, 8 hours per week
  • 6 distinct tiers (beginner: A1 to advanced: C1)
  • Fully eligible for ED visa sponsorship
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General English (Evening)

Advance your English without interrupting your career. These dynamic evening sessions are tailored specifically for busy working professionals.

  • Twice a week (Mon/Wed or Tue/Thu)
  • 30 hours per module, 4 hours per week
  • 6 distinct tiers (beginner: A1 to advanced: C1)
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Featured

Intensive IELTS Preparation

A high-impact course designed to help you achieve your target score. Gain the exact strategies, vocabulary, and confidence needed to ace the exam.

  • Full mastery of listening, reading, writing, and speaking
  • Includes 4 full-length mock exams
  • Detailed examiner feedback on your performance
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Business English

Master the language of global commerce. This course focuses on practical, real-world workplace scenarios to elevate your professional presence.

  • Corporate vocabulary, email etiquette, and persuasive presentations
  • Running meetings, managing negotiations, and cross-cultural communication
  • Case studies and simulation of real-world business scenarios
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Private Lessons

Achieve your goals faster with one-on-one coaching entirely customized to your needs, whether you are focusing on daily conversation, exam prep, or industry-specific vocabulary.

  • 100% personalized curriculum
  • Set your own schedule
  • Available both online and on site
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Corporate Training

Empower your workforce with tailored language solutions delivered directly to your office. We design a custom curriculum aligned with your industry goals and team proficiency.

  • Customized curriculum based on your industry
  • On-site training at your company headquarters
  • Detailed progress reports and attendance tracking for management
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IELTS Preparation

Reach Your Target Band Score

Our intensive 4-week IELTS course is built for serious score gains. Full coverage of all four skills, weekly mock exams under real test conditions, and personal feedback on every Writing and Speaking submission.

  • All four skills: Listening, Reading, Writing, Speaking
  • Weekly full-length mock exams under timed conditions
  • Personal feedback on every Writing & Speaking task
  • Average student improvement: +1.0 to +1.5 bands
Explore IELTS Course Book Free Trial
6.5–8.0 Target Band
4 Weeks
100+ Past Students
+1.5 Avg. Improvement

Why Duke

Learn English with Confidence

Small classes, native teachers, and a proven method that's worked for thousands of students across Bangkok.

Certified Native Instructors

Learn from qualified, experienced native speakers from the UK, US, and beyond, all holding professional English teaching certifications.

Small, Focused Classes

With a maximum 10 students per class, you are guaranteed plenty of personal attention and maximum speaking time.

Speak From Day One

Our communication-first approach gets you actively speaking English from your very first lesson all the way to advanced levels, using a variety of materials to satisfy every learning style.

Course Format

Built for Real Progress

Every Duke English course follows a proven 4-week intensive format with structured progression, regular assessments, and a clear path from your starting level to fluency.

  • Monthly intensive cycles Each level runs as a focused 4-week course, long enough to make real progress, short enough to fit your schedule.
  • 6 levels, A1 to C1 From absolute beginner (A1) through to advanced (C1), with placement tests so you join exactly the right level.
  • Active speaking practice Pair work, group discussions, role-plays, and presentations, you'll speak English in every single class.
  • Progress assessments Weekly mini-tests and an end-of-course assessment, with a certificate when you complete each level.
6 Levels (A1–C1)
10 Max students / class
4 Week course length
100% Native teachers

Not sure which course is right?

Book a free trial lesson! We'll assess your level and recommend the best path for you.

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Ready to improve your English?

30-minute free trial lesson, meet a native teacher, get your level assessed, and find the right course for you. No commitment.

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