Essential TEFL offers the only in-person TEFL course in Bangkok accredited at Level 5 by Training Qualifications UK (TQUK) and officially approved by the Thai Ministry of Education. Our programme is internationally recognised and classroom-based, giving you real teaching experience in Thai schools.
Your TEFL certification is not only respected across Thailand but also meets UK government standards, making it trusted by schools and employers worldwide.
Picking the right TEFL course starts with a simple question: do you want online flexibility or in-person teaching practice? Employers and visa officials treat those formats differently, so your choice affects where and how quickly you can work. Keep your timeline and career goals in mind before you commit.
Use the points below to compare providers quickly and focus on what matters for your situation. Different trainees prioritise different features. Recent graduates should check assessed teaching hours, career changers may want mentor support and job guidance, and aspiring ESL teachers often need a Level 5 diploma for stronger recognition.
Online options offer flexibility and lower cost. In-person courses include mentor-led practice and observed hours employers notice.
Look for externally regulated credentials such as Level 5 or CELTA-style training when your target market expects it.
Assessed, observed hours build classroom readiness and often make interviews easier.
Entry roles may accept short certificates. Higher pay and stability often favour stronger qualifications with observed practice.
Compare syllabus, assessed hours, fees, and job support. A short consultation can save you time and money.
Online TEFL suits trainees who need flexibility and lower upfront costs, letting you study around work or travel. Many online courses are theory-heavy and self-directed, often without supervised live classroom hours. They can work well for people who already have teaching experience or a limited budget.
If your target market expects observed teaching practice, plan how you will gain those hours before applying for roles. Some teachers build experience through tutoring or volunteer teaching to strengthen their CV.
In-person TEFL courses provide mentor feedback, classroom management practice, and cohort support. The higher fees and travel can pay off through stronger classroom readiness, because assessed lessons and written evaluations give you real evidence to share in interviews.
Before you enrol, confirm what is included in the “120-hour” total. Ask how many hours are observed, who provides feedback, and how assessment is recorded.
If you want a clear view of what a typical 120-hour course includes, you can start here: TEFL course overview.
Accreditation often determines whether an employer or visa officer accepts your TEFL course. External regulators set curriculum and assessment standards, which makes it easier for hiring teams to compare providers.
Credentials carry different weight around the world. A 120-hour certificate can meet entry-level requirements in many countries, while Level 5 or CELTA-style training is often preferred for stronger contracts and long-term progression.
Before you pay, verify three practical details:
If you are comparing TEFL vs TESOL, this page helps: TEFL vs TESOL.
Teaching practice often decides how quickly you feel confident in front of a class. Live, observed teaching with real learners and trainer feedback is one of the clearest signals of competence. Employers regularly shortlist candidates who can show supervised lessons.
When comparing providers, look for these details:
Different practice formats develop different skills. Observed lessons show classroom performance. Microteaching helps technique. Tutoring strengthens planning and differentiation. A good course combines these in a practical way.
Market expectations vary by region and school type. Many language centres accept a basic TEFL plus a degree for entry roles, while competitive private schools and international programmes often prefer stronger qualifications and observed practice.
Pay and contract stability often rise with credential level and experience. Treat salary ranges as a guide, then verify current listings in your target location.
If Thailand is your target, these pages are worth reading before you plan your timeline: Thai visa and work permit guide and TEFL job placement support.
If you are planning to teach in Thailand, many trainees choose to train in Bangkok because it gives you real classroom exposure, local guidance, and a clearer route into interviews.
Essential TEFL runs an in-person Level 5 programme in Bangkok with teaching practice in partner schools. Job support is available for eligible applicants, and you will also get practical guidance on documents and the work permit process.
Job support depends on eligibility and legal requirements for teaching in Thailand. If you are unsure, book a quick call and we will explain it clearly.
Advertised price is only part of the picture. Online TEFL is usually cheaper upfront, while in-person training costs more because it includes trainer time, classroom space, and supervised teaching practice.
Common extras to budget for:
If you are pricing up options in Thailand, you can compare course costs here: TEFL course cost in Bangkok.
Use this checklist to compare providers side-by-side and avoid marketing claims that do not match your goals.
If you want to start with Thailand-specific planning, begin here: How to teach English in Thailand.
Choosing the right TEFL course affects your skills, visa eligibility, and how quickly you can secure a teaching role. Prioritise external regulation and documented teaching practice, because those predict classroom readiness and smoother interviews.
Online courses offer flexibility. In-person courses build practical confidence. Run the checklist, match your course to your target market, and pick the option that supports the outcomes you actually want.