Award-Winning Language School Trusted by Expats Across Asia
Join 2,000+ expats who've learned to speak Indonesian the smart way online or in-person.
Why our students trust us to learn Bahasa Indonesia:
Achieve Fluency Faster
Experience rapid language acquisition with our our proven teaching methods and structured curriculum, designed to make rapid progress in real-life conversations.
Your Schedule, Your Way
Our flexible scheduling options ensure that you can learn Indonesian at times that suit your busy lifestyle, whether weekdays, evenings, or weekends.
Certified Native Speaker
All our instructors are native Indonesians, university-educated, carefully selected, and trained to teach professionally. You will learn the language and the culture.
What Makes Our Program Different?
No Apps or AI Bots, Just Real Human Interaction
Live, Private Lessons with Certified Native Teachers
Flexible Times, Evenings & Weekends Available
Real-World Practice, Not Just Textbook Theory
CEFR‑aligned structured lessons & ongoing assessments
Free trial class availability to try before commitment
Study Where and How It Works Best for You
Frequently Asked Questions
Please Note Before Booking Your Free Trial:
LSI offers online Free Trial Sessions only — no in-person trials.
We do not assist with visa services of any kind.
If you are outside Indonesia, you are welcome to enrol in our online classes from anywhere in the world.
FREE TRIAL AVAILABILITY:
Sessions are available Monday to Friday, 9:00 AM – 5:00 PM (Jakarta time).
Please choose your preferred time slot. We’ll check our instructors’ availability and confirm if it can be arranged.
Note: Each session lasts 90 minutes.
Example: Monday, 17 February 2025 | 3:30–5:00 PM (Jakarta time).
To join our online class, your internet must be at least:
Download speed: 20 Mbps
Upload speed: 20 Mbps
Ready to try it for yourself?
Complete form below to book your free 1-on-1 class, no-obligation session with one of our certified native instructors.