TEFL certification – is 120 hours actually enough or do I need a 180-hour course for Southeast Asia?
I've been going back and forth on this for three months now. I want to teach English abroad, probably in Southeast Asia to start, and I keep getting different answers about whether a 120-hour TEFL certification will limit my job options compared to a 180-hour program. The price difference is significant — the 180-hour courses I've looked at run about $400–$600 more, which matters when I'm also budgeting for the actual move.
I'm not looking to teach in South Korea or Japan where some employers are pretty specific about accreditation and hour counts. My target is Thailand or Vietnam, and from what I've read on expat forums, most language centers there will hire with a solid 120-hour cert from a recognized provider. What I haven't been able to nail down is whether the practical teaching component hours matter as much as the total count — some 120-hour courses have 20 hours of observed teaching practice and some have only six.
I've been teaching English conversation to non-native speakers at a community center for about two years as a volunteer, so I'm not coming in completely cold. I can explain grammar concepts and I understand lesson planning basics. What I'm less sure about is whether the certification content will actually teach me anything I can't figure out on the job, or if the value is purely the credential for visa and hiring purposes. Honest takes from people who've been through this process would be genuinely useful.
If you want to move into better-paying university or corporate English training roles later, some of those do look at the hour count and accrediting body. Starting with 120 is fine but just know you might want to add a CELTA or Delta eventually if you plan to stay in EFL long-term as a career.
The credential is mostly for visa and employment paperwork in Southeast Asia. I've been teaching in Vietnam for two years on a 120-hour cert and never had it questioned once. The actual skills you develop depend way more on your first six months in the classroom than anything in the course itself.
Your two years of volunteer teaching experience will carry you further than the extra 60 course hours. Mention it prominently in your applications — directors at language centers care more about real classroom experience than whether you did 120 or 180. Just make sure your cert is from a recognized provider and you're good to go.
For Thailand and Vietnam specifically, 120 hours is enough to get hired at most private language centers. The observed teaching practice hours matter more than the total count in my experience — I had 20 hours of practicum in my 120-hour course and felt much more prepared than friends who did 180 hours with minimal supervised practice time.