TEFL Courses

The 5 Top Online TEFL Courses

Andrea Ella Palmer
Topic Expert

Andrea Ella Palmer is a freelance writer from Baltimore, Maryland. She earned a Master of Public Health from University College Dublin in 2017. Andrea has lived and worked in the US, Ireland, and Spain. She is currently based in Madrid.

Teaching English is a field with great job security and opens the door to an international career. While not always a prerequisite to getting hired, obtaining a Teaching English as a Foreign Language, or TEFL, certificate can enhance your knowledge and increase your prospects.

So where do you begin? There are a lot of TEFL courses out there and initially, the search may feel overwhelming. To help you navigate the vast world of teaching English, Go Overseas has selected the top online TEFL courses that are sure to prepare you for a new and rewarding career.

1. International TEFL Academy

Founded in 2010, International TEFL Academy, or ITA, has trained over 30,000 teachers who work in over 80 countries around the world. They boast an international team with all employees having worked, lived, and/or traveled abroad which means they understand the unique challenges their future teachers may face. ITA TEFL courses are accredited by TQUK which is regulated by Ofqual, a UK government organization, and are the equivalent of a Level 5 qualification.

Program Highlights:
  • Pre-enrollment support: admissions advisors guide prospective participants through the process including providing country-specific information and requirements.
  • Online and in-person training: study from the comfort of your own home for 4 or 11 weeks or attend an in-person course in North America, Europe, Latin America, or Asia.
  • Job search assistance: with an alumni network of more than 30,000 teachers, ITA is well-connected. Professional and experienced career advisors work with participants one-on-one to provide tailored advice and guidance -- for life!
  • Real life teaching practice: students will complete at least 6 hours of teaching practice with English language learners of varying levels.
  • Live “office hours” with instructors for online students: connect with your course instructor in real-time to clarify lessons points and ask questions
  • Specialized training available after initial certification: focused training includes Young Learners, Business English, and Teaching Online.
  • University-level instructors: all courses are taught by teachers with a minimum of a master’s degree who have overseas TEFL experience.

Minimum Requirements:

  • Age 18 or older.
  • High school diploma or GED. Note that some countries require at least a bachelor’s to teach English.
  • Native or native-level* proficiency in English. *Non-native speakers must complete an application and phone interview to verify their level.
  • Webcam, headset, stable internet connection, and proficiency in Zoom for online students.
9.27 Rating
based on 99 reviews
  • Instruction 9.3
  • Support 9.4
  • Value 8.4
  • Academic Rigor 7.7
  • Job Assistance 8.7

2. Teach Away

The University of Toronto’s Ontario Institute for Studies in Education has teamed up with Teach Away to provide internationally-recognized TEFL training to students completely online. Through this program, you will have the content expertise of teachers from a top-20 global university paired with the course delivery and support of one of the top teacher recruiting agencies in the world.

Program Highlights:
  • 100% online format: choose from a 100, 120, or 150-hour course. All courses include 6 core course units.
  • Specialization electives with 120 or 150-hour courses: nine available elective focus on teaching English to specific language groups, business English, test preparation, digital technology, and more.
  • Fast certification: complete your certificate in as little as 6 weeks or as long as a year. Courses are self-paced so participants may work through the content at a speed that’s comfortable for them.
  • Access to job listings through Teach Away: graduates can search for positions on Teach Away which features teaching jobs in countless countries across the world.

Minimum Requirements:

  • There are no prerequisites or minimum requirements for this course.
8.42 Rating
based on 62 reviews
  • Benefits 9
  • Support 9.5
  • Fun 7.4
  • Facilities 8
  • Safety 6.9

3. TEFLPros

Founded by two TEFL teachers, TEFLPros aims to provide accessible and practical information for aspiring English teachers. Content is delivered completely digitally and covers 10 modules with 32 units, 9 trainer chat videos, and 17 hours of recorded in-class observation. The course is accredited by Accreditat, an international accreditation organization based in the UK, meaning it has been reviewed and given their quality seal of approval.

Program Highlights:
  • Lifetime job search guidance: get professional assistance to answer all your questions about TEFL jobs abroad.
  • Graduate with a teaching portfolio: show prospective employers that you have what it takes to be successful.
  • Fully online: study when and where you want -- the course is valid for 18 months after purchase.
  • 17 hours of teaching observation videos: see almost a full day’s worth of real classroom instruction by TEFL certified teachers.

Minimum Requirements:

  • Native English speaker or non-native speaker with a recommended C2 level of English
9.9 Rating
based on 72 reviews
  • Instruction 9.8
  • Support 10
  • Value 9.8
  • Academic Rigor 8.4
  • Job Assistance 9.2

4. myTEFL

Whether you pursue an online certificate or in-person course in Europe, Asia, or South America, myTEFL will be sure to provide you with the support and expertise you need to start your teaching career. Courses range from 40 to 120-hours and offer responsive guidance during your course and beyond -- job placements are guaranteed for the life of your TEFL career. Courses are accredited by both the Online TESOL and TEFL Standards Agency (OTTSA) and International TEFL Accreditation Council (ITEFLAC) and are routined reviewed and improved to reflect changing industry standards.

Program Highlights:
  • Onsite or online formats: complete your coursework on the bus or your living room or study in Spain, Thailand, or Argentina.
  • Letter of recommendation upon completion: letter breaks down course modules and can be used to help secure future work.
  • Full tutor support: get personalized feedback and support for your questions.
  • Job placement assistance for life included in course price: you’ll never be without expert career guidance.
  • Internship opportunities: gain teaching experience with internships in Argentina, Thailand, and South Africa.
  • Partial charitable contribution with every course purchased: myTEFL makes a donation to one of two charities they support with your course tuition.

Minimum Requirements:

  • There are no prerequisites or minimum requirements for this course.
9.6 Rating
based on 85 reviews
  • Benefits 9.7
  • Support 9.8
  • Fun 8.5
  • Facilities 9.3
  • Safety 9.5


Since 1998, ITTT has been educating TEFL teachers with the goal of creating opportunities for all regardless of age, nationality, or level of formal education. Courses are offered online and worldwide with onsite classes in Africa, Asia, Europe, and South and Central America. All ITTT participants enjoy job search assistance for life and tutor support on select courses. All TEFL courses are accredited by the Online TESOL and TEFL Standards Agency (OTTSA).

Program Highlights:
  • In-person, hybrid, and fully online formats: choose from courses across 5 continents or complete your training on your tablet, phone, or computer.
  • Online certificates ranging from 60 to 550-hours of training: undertake basic modules or pursue the most intensive package.
  • 150-hour course with teaching practice available: complete coursework online and a 6-hour teaching practicum in a site of your choice.
  • Lifetime job search assistance: ITTT has partnered with leading recruitment agencies looking for teachers for jobs across the world.
  • Foreign language module: onsite teacher trainees are transformed into language students to build empathy and understanding.

Minimum Requirements:

  • Fluency in written and spoken English - non-native speakers welcome.
  • Age 18 or older.
  • No teaching experience or minimum education required.
8.88 Rating
based on 191 reviews
  • Benefits 9
  • Support 9.1
  • Fun 7.3
  • Facilities 8.3
  • Safety 7.3

A TEFL Course is an Investment in Your Future

Completing an online TEFL course is a step in the right direction toward a fulfilling and exciting career as an English teacher overseas. Choosing one of these reputable and supportive providers will ensure you not only receive quality training but have the security of professional guidance as you navigate the TEFL world.

Disclaimer: We have paid relationships with some of the companies linked to within this article.