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Our Best TEFL / TESOL Certification for 2023!

Find the best TEFL / TESOL certification course for your schedule, budget, and job objectives. Choose from a wide selection of self-paced, semi-synchronous, and specialist options. This year we are celebrating our 20th anniversary with new courses and big discounts! Learn more about OnTESOL and save on your CELTA-equivalent online TEFL / TESOL certification.

Online TESOL Courses Recognized by TESL Canada and TESL Ontario

Our Fastest and Most Affordable TEFL / TESOL Certification

The 120-hour Advanced TESOL Certificate can be completed in under 4 weeks and costs $2,000 less than the UK-based 120-hour CELTA certification course. Starting at
, this fully accredited 120-hour course is our most affordable TEFL / TESOL certification!

Recognized by TESL Canada, the 120-hour Advanced TESOL Certificate course offered by OnTESOL is valid for teaching English abroad, teaching English online, and teaching English in Canada or the United States. Internationally recognized and valid for life, you will never have to take another TEFL / TESOL / TESL / CELTA course again if you plan to move from country to country. (Read: What’s the difference between OnTESOL and other online TEFL courses?)

  • Self-paced with personal tutor feedback and support
  • Valid for teaching abroad, online and in Canada/USA
  • CELTA equivalent! Learn to teach General English and adult ESL immersion classes

Our Most Convenient TEFL / TESOL Certification

The 168-hour Hybrid TEFL Certificate course offers the benefits of interactive face-to-face courses in a much more convenient online format. This semi-synchronous course combines the self-paced 120-hour course with the 10-hour Live Lesson Planning Workshop, and includes our most popular specialist courses to prepare you for more teaching jobs.

Complete your assignments at your own pace and attend the live sessions presented by our Senior Trainers. Ask questions and participate in group activities in preparation for the lesson planning Lab Assignments in the course. The live workshops are offered monthly, so you can jump into the next available session when you reach the lesson planning chapters in your TEFL course.

  • Includes the self-paced 120-hour Advanced course with personal tutor feedback and support
  • Includes the live 10-hour Lesson Planning Workshop via Zoom for a practical and interactive learning experience with other peers
  • Includes three specialist courses to prepare you for teaching online and K-12 internationally

Our Most Comprehensive TEFL / TESOL Certification

The 250-hour TESOL Diploma is only offered for experienced and certified ESL teachers looking to upgrade to TESL Canada Professional Standard 2 certification. 

  • Self-paced with personal tutor feedback and support
  • Recommended for experienced ESL teachers only
  • Learn more about General English and adult TESOL methodology

Our Biggest TEFL / TESOL Discounts for 2023!

All our courses are fully recognized and include lifetime job assistance

OnTESOL is the first TESL Canada-approved online TEFL / TESOL course provider. All our graduates receive lifetime job assistance and access to our job board.  

168-hour Hybrid TEFL Certificate

Our best offer for 2023 is the 168-hour Hybrid TEFL Certificate:

Our best offer for 2023 is the 168-hour Hybrid TEFL Certificate: We are celebrating our 20th anniversary with big discounts!  The 168-hour Hybrid TEFL Certificate is our most convenient course and offers up to
in total savings. The 168-hour course is more affordable than combining the 120-hour course with the live workshop separately, or combining the 120-our course with our most popular specialists (TEYL and Teaching English Online). Save and get more training!

Upgrade and Save:

75% OFF on all 20-hour specialists! Recommended for lucrative teaching opportunities worldwide: Save
on your Teaching IELTS and Teaching Business English specialist when you register in an accredited TEFL / TESOL course with OnTESOL.

Download Brochure

Let us answer all your questions and help you start your career in TESOL!

or Request a Callback: Got questions about our accredited online TESOL / TEFL / TESL courses? Request a callback with a Student Advisor (USA / Canada only)

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