Online TEFL Courses with The TEFL Org

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TEFL Training Partner | TEO Academy

Train to teach English with The TEFL.Org

Proud to partner with The TEFL Org

Choose the TEFL training route that fits your goals.

TEO Academy is proud to partner with The TEFL.Org, the world’s most accredited TEFL course provider. Explore flexible online teacher training designed to prepare learners for real-world English language teaching.

Explore current TEFL courses Compare the two course routes

TEO Academy receives a small commission if you purchase through links on this page, at no extra cost to you.

Since 2008Established teacher training

200,000+Teachers trusted The TEFL Org

Flexible onlineStudy around your schedule

Tutor supportGuidance throughout study

About The TEFL Org

Academically robust training for real-world teaching.

The TEFL Org is the world’s most accredited TEFL course provider, trusted by over 200,000 teachers worldwide. With accreditation in both the UK and the US, The TEFL Org offers internationally recognised TEFL qualifications that meet rigorous global education standards.

Founded in 2008, The TEFL Org delivers academically robust, practical teacher training designed for real-world English language teaching. Flexible online study options, structured course content and dedicated tutor support help graduates prepare to teach English online and overseas.

Compare approved course routes

Two qualifications. Two levels of depth.

Both options offer flexible online study and dedicated tutor support. The most suitable route depends on the level and depth of training you want.

Best-selling entry-level qualification

120-hour Premier Online TEFL Course

The 120-hour Premier Online TEFL Course is The TEFL Org’s best-selling entry-level qualification. Delivered entirely online, the course is fully self-paced, allowing learners to study at a time and speed that suits their schedule.

01Core TEFL principles and effective teaching methodology

02Lesson planning and classroom management

03Dedicated tutor support throughout the course

04Internationally recognised TEFL qualification

View current course options

Most advanced online qualification

250-hour Level 5 Diploma TEFL Course

The 250-hour Level 5 Diploma TEFL Course is The TEFL Org’s most advanced online TEFL qualification. This Ofqual-regulated diploma is aligned with UK Level 5 standards and is recognised internationally, making it suitable for competitive job markets.

01In-depth theoretical study of English language teaching

02Structured, flexible online learning

03Dedicated tutor support and learner progression

04Ofqual-regulated and aligned with UK Level 5 standards

View current course options

Course availability, content, entry information and offers can change. Review the current details on The TEFL Org website before purchasing.

Recognition matters

Accreditation you can verify.

Courses are recognised by Ofqual, the UK government regulator, and the Distance Education Accrediting Commission (DEAC) in the United States. Course information is attributed to The TEFL Org and should always be checked against the current official course page.

Compare the depth of study

Review the approved course descriptions and consider whether you want an entry-level route or a more comprehensive Level 5 Diploma.

Check the current details

Visit The TEFL Org through the links on this page to confirm current modules, study terms, availability and any live offers.

Build your teaching profile

After qualifying, develop a focused profile around the learners, subjects and professional goals you are best placed to support.

Already qualified or planning ahead?

Bring your expertise to adult learners through TEO Academy.

TEO Academy connects adult learners with independent specialist tutors in Business English, Medical English, Academic English, exam preparation and professional communication. Tutors set their own rates and availability and build profiles around relevant qualifications, experience and subject expertise.

Explore teaching with TEO Start a tutor application

A TEFL qualification does not guarantee acceptance, employment or student bookings. TEO Academy independently reviews every tutor application.

Questions before you choose

TEFL course frequently asked questions

Who is The TEFL Org?

The TEFL Org is an international TEFL course provider founded in 2008. It offers flexible online teacher training with structured course content and dedicated tutor support.

What is the difference between the two courses?

The 120-hour Premier Online TEFL Course is The TEFL Org’s best-selling entry-level qualification. The 250-hour Level 5 Diploma TEFL Course is its most advanced online qualification and provides more comprehensive study aligned with UK Level 5 standards.

Can I study online and at my own pace?

Both featured courses are delivered through flexible online study. Check the current official course information for access periods, modules, assessments and completion arrangements.

Will a TEFL qualification guarantee me a teaching job?

No. A qualification can support your preparation and applications, but it does not guarantee employment, visa sponsorship, acceptance by TEO Academy or student bookings.

Does TEO Academy receive a commission?

Yes. TEO Academy may receive a small commission when someone purchases through an affiliate link on this page. This does not increase the price paid by the purchaser.

Can I apply to teach through TEO Academy after qualifying?

Yes, you may apply. TEO Academy reviews applications independently and considers qualifications, teaching ability, professional or subject expertise, adult-learning suitability and the strength of the proposed tutor profile.

Ready to explore your TEFL training options?

Review The TEFL Org’s current course information, compare the available routes and choose the level of training that fits your goals.

Visit The TEFL Org Explore TEO’s free learning hub

Course descriptions and accreditation information supplied by The TEFL Org. Last reviewed by TEO Academy in August 2026.