GoAbroad

Budget-Friendly, Accredited 120-Hour TESOL Course Online

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Less than $100Program Costs
4.8 / 5Overall Rating
18Reviews
2015Year established

Program Overview

Take your teaching career worldwide with the International Open Academy Membership Plan! Gain full access to our 120-Hour Online Certificate Course in TEFL or TESOL, plus 300+ additional courses, including Teaching English Online, Classroom Management, and Special Educational Needs, all for just $33.

Designed by expert English teachers, our courses offer the flexibility to study from any device, anywhere. Don't miss this chance to kick-start your career teaching English abroad. Join over 1.5 million learners worldwide who’ve advanced their careers with IOA over the past decade.

Upon comletion, you’ll have the opportunity to purchase internationally recognized accreditations and certificates from IAPCC, CPD, and ICOES, boosting your credibility and opening doors to teaching opportunities across the globe.

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Program Highlights

Comprehensive TEFL/TESOL Training: Complete the 120-Hour Online Certificate Course to gain essential skills in teaching English worldwide.
300+ Courses Included: Explore a wide range of courses, including Teaching English Online and Special Educational Needs, all in one membership.
Career-Boosting Certificates: Purchase internationally recognized accreditations from IAPCC, CPD, and ICOES to enhance your professional credibility.
Expert-Led Courses: Learn from experienced English teachers and industry professionals.
Trusted by Millions: Join over 1.5 million learners who have advanced their careers with IOA.

What's Included

Tuition & Fees

Program Details

Learn all the nitty gritty details you need to know

Locations

  • Online

Available Terms / Availability

  • Years Offered
  • Year Round

Eligible Nationalities

  • American
  • Canadian
  • British
  • English
  • Scottish
  • Irish
  • Welsh
  • Australian
  • Filipino

Education Levels & Language

  • Language
  • English
  • Education
  • High school graduate, diploma or the equivalent (for example: GED)

Application Procedures

  • Online Application

Age Requirement

18+

Duration

  • 1 Year
  • 3-6 Months
  • Long Term
  • Short Term
  • Summer

Starts At

Less than $100

Program Reviews

Hear what past participants have to say about International Open Academy

4.8
18 reviews

Rating breakdown

5
15
4
3
3
0
2
0
1
0

Top categories

Job Search Guidance
4.9
Quality of the Course
4.9
Practical Experience
4.9
Pre-Enrollment Advice
4.9
Course Instructor
4.9
Published Content
4.8

Participated in this program? Share your experience now.

Review this Program

Showing 1-18 of 18 reviews

Pamela CCanada · May 2026

I recommend this course

I really enjoyed the 150-hour TESOL course with International Open Academy. The course content, the videos and the exams are rigorous and beneficial. I recommend this course as well as the other one for the ones seeking professional development.

Annette AndrewsUnited States · February 2024

I highly recommend IOA

The teaching courses are an absolute standout – seamlessly navigable, and brimming with actionable advice. With each module, I've gained invaluable insights to enhance my teaching skills and confidence in the classroom. I can't recommend IOA enough for anyone looking to take their teaching career to new heights.

Claire McCormackIreland · February 2024

Learning loads at a great value!

Joining the membership at International Open Academy has been a game-changer for me! I've enrolled in teaching courses to enhance my skills and boost my confidence in my career, and I couldn't be happier with the results. The courses are well-designed, informative, and easy to follow, providing me with invaluable knowledge and practical techniques. I highly recommend International Open Academy to anyone looking to advance their career and gain confidence in their abilities!

Andy HayesUnited States · August 2023
5.0

My Experience with IOA's TEFL Course

The TEFL course I undertook was available at a fantastic and reasonable cost. Enrolling in this course has expanded the scope of job opportunities available to me. The support team has been exceptional, going so far as to send motivational emails during the course. This Academy is truly exceptional for individuals aiming to enhance their skills and accomplishments. I extend my gratitude to IOA!

Jane KeaneUnited Kingdom · April 2023

Starting a teaching career

I did the TEFL 120 hours course with International Open Academy and I think it's a great starting point for a TEFL teaching career. It's easy and while I' deciding where to go I do it to teach online. It's a great side hustle! and fun!

Michael HartUnited Kingdom · December 2022

A must for want-to-be teachers to live their passions

International Open Academy (IOA) was just right there when I needed it the most. The TEFL course was easy to follow and even though I am already an experienced teacher, it helped me grow so much. The whole process of me learning and doing exams was really smooth. I consider that every teacher take it as it is a source of personal growth and/or for new people looking to teach or travel - you really can't get a better deal. It is both LEGIT and AFFORDABLE. The Customer Support is also genuinely refreshing! Their constant help and encouraging words helped to drive me throughout my course journey. They were very accommodating and answered every query I had. I’m very happy to be part of this growing community

Bruno AmaralPortugal · December 2022

Good TESOL course

The 120-hour TESOL Certificate course was really great, both in terms of content and deliverables! I enjoyed learning at my own pace. The activities really test your knowledge and understanding, so give it your best shot! I do recommend the course to everyone. Thanks IOA!

Jackie ThombsUnited States · November 2022

Great courses

Yes the course was very good. My only moan, is that I did not see that I would have to spend more money on the Certificate (Hard copy) and then the Accreditation Certificate. I am happy that I done the course as this can go on my CV

Steven VeldheerUnited States · June 2021

Great online course for TESOL

Thank you IOA for the great experience! This is by far the most cost efficient course online for getting your accredited TEFL/TESOL certification, it's well-made, covers all the bases, and it will give you some of the qualifications needed in order to pursue teaching abroad. For the investment, it's a no-brainer! You can make up the cost within a day or so of working as a teacher.

NikitaApril 2021

Thank you IOA!

My TEFL course was at an amazing, reasonable price. It has given me the opportunity to apply for a wider range of jobs. The support team is fantastic, and even sends encouraging emails along the way of your course! This is a brilliant Academy for those who want to further their skills and achievements. Thank you IOA!

RexApril 2021

Valuable

As a part-time professor in one of the universities in Baguio, I find the concepts and principles in every module valuable. It aids me to be more effective in facilitating my multicultural class.

Laken DaphneApril 2021

Taking this course was one of my great decisions!

I have always wanted to take a TESOL course but a busy person like me doesn't have the time to attend face-to-face classes. Taking this course was one of my great decisions!

Jubilee MillevoApril 2021

Legit and affordable

I’m truly thrilled because I never thought of getting this one before, but since I am an ESL teacher online already, I believe I will be more productive and more qualified to teach my students having this. The staff were very accommodating, they could answer queries and help you finish the course. Also, I’m really happy because I could take the test and study the courses anytime I wanted to, since I have an ongoing job. By the end of the course, I was relieved because it was really amazing seeing your name written on the certificate after finishing this kind of course. I’m so happy indeed to be part of this growing community. I can say that it is both LEGIT and AFFORDABLE.

Joni AngeliApril 2021

Self-paced design

Its self-paced design allows the learners to have full control in acquiring knowledge and skills based on the individual's capacity. Additionally, the learning materials were easy to understand and the whole learning process is applicable in the real-world scenario. It's also a big plus in the working arena knowing that it is legitimate and accredited.

Prime FaithApril 2021

Stress-free and smooth flow

Are you looking for a stress-free and smooth flow of lessons, accommodating staff, 24-hour responsive team? You're on the right page mate! International Open Academy brings you a lot, and I literally mean "a lot" of certificates, which is helpful to us in every aspect! IOA is like a boyfriend you ever wished for - supportive, encouraging and will never leave you behind (always there every step you take). :-)

Nadiia  PopykUkraine · February 2019

Great experience!

It was a great experience! Being a professional philologist I did not expect to find out any new information about teaching English. But it turned out that the modules and topics were selected so briefly and logically that they pushed me to read more professional literature on certain aspects. I'm even going to conduct several seminars for teachers on these topics in the English language center where I work. For beginners of English teaching: all the most important information that I had studied for more than five years at the university is collected in one course. Perfect! The Academy team is super! Thank you for your support and opportunities to develop! You are an incredibly modern education platform!

Marva YoungUnited States · February 2019

Beyond my expectations

I wanted to get a TESOL certificate to complement the other certificates in ESL I've already received. This course went beyond my expectations and needs. The information was detailed and very easy to follow. I would definitely recommend this course to anyone trying to get a job teaching in the ESL sector. Thanks International Open Academy!

Margaret GamezUnited States · February 2019

IOA - TESOL

I took your TESOL certification course a while back, and was very satisfied with it. I was also quite pleased that my supervisor accepted the certificate as fulfilment of the recently implemented certification requirement at the school where I have been teaching for 26 years.

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