TEFL Courses Online

Find an online TEFL certification course and get qualified to teach English.

TEFL Courses Online

More TEFL Courses Online



International TEFL and TESOL Training

Get 10% off our highly practical 60 hour and 120 hour online TEFL courses, with or without tutor and video support, when you apply through any link on Eslbase *. We also offer Certificates in Teaching Business English and Young Learners, and advanced TESOL Diploma courses. Lifetime job guidance is included with all our online courses.
* Discount is automatically applied at checkout


The TEFL Institute of Ireland

Government Regulated Level 5 TEFL Courses – Regulatory ref: 601/5234/5.

** Add the code GET18 at checkout to get 18% off ANY course. **
The TEFL Institute of Ireland is an Irish based TEFL course provider built on its 5 star customer service and quality training.

Worldwide and Online TEFL Courses

International Teacher Training Organization ITTO | TEFL Provider since 2001

Worldwide and Online TEFL Courses | Guaranteed Paid Job Placement and Direct Employment Contacts Worldwide

Guaranteed Paid Job Placement Worldwide, 20 locations, Online courses, and virtual teaching practices.
Teach English, Travel the World, and Get Paid for it!
Life- Transforming experience by providing enriching experiential programs abroad that foster increased self-knowledge, cultural sensitivity, and understanding of the global nature of our contemporary world.

Buenos Aires TEFL

190-hour Online TEFL Certification With Job Placement

Start your Online TEFL Course with us and start earning money Teaching English Online. 190-hour course with face to face component. 6 months to complete.

OISE University of Toronto TEFL

OISE University of Toronto TEFL

Earn an internationally recognized TEFL certification online from OISE at the University of Toronto. Choose from a 100-hour, 120-hour, or 150-hour course to teach abroad with industry-leading training in Teaching English as a Foreign Language.

The TEFL Institute

Government Regulated Level 5 TEFL Course – Regulatory ref: 601/5234/5

** Add the code GET18 at checkout to get 18% off ANY course. **
The 180 Hour Government Regulated Level 5 TEFL course will further your career options and give you access to the most competitive TEFL jobs around the world.
Highly regarded by employers worldwide the Level 5 TEFL course is rated the same level as a CELTA qualification.


Alpha Business School

Alpha Business School – Affordable CELTA

Our aim is to make taking the CELTA course as accessible and affordable as possible.
Our tutors are highly experienced CELTA specialists and ELT professionals. We provide pre- and post-course support to help you through the CELTA application and to search for work afterwards.

London, Global

Online TEFL Academy

Affordable TEFL Course at Online TEFL Academy

Online TEFL Academy offers an accredited 120-hour Online TEFL Course. This Online TEFL Course will certify you to teach English Online or in a classroom environment. Online TEFL Academy is fully accredited and our TEFL certificates are accepted and recognised by employers around the world.


Centre of English Studies

Fully online 4 and 10 week CELTA course

CES have been delivering CELTA successfully for many years and have transitioned to online CELTA. 4 and 10 week course options available. 4 week course offers mainly Zoom lesson with fully accredited CELTA tutors and self-directed online study via Cambridge platform. 10 week course is self-directed with an online tutor. Standard Cambridge certificate awarded. Discounted price for online courses.


Global English

10% off Accredited, Online TESOL Courses with Global English

Get 10% off any online Global English TESOL course with this code at checkout: ESLBASE
Save on our 300 hour Professional course which includes teaching business English and teaching English online modules.


Language Centre Polyglot

CELTA online courses with Polyglot

Language Centre Polyglot is a well-established Cambridge Teaching Qualifications Centre delivering quality teacher training courses for local and international candidates.
We offer world recognised CELTA and DELTA courses ensuring the high standards in teaching introduced by Cambridge English are maintained and promoted.


TEFL Training College

TEFL/TESOL Courses with TEFL Training College

Well if you’re going to make a life-changing and exciting decision, then you best do it the right way. At the TEFL Training College, we do things properly. With our support, experience and reputation – you’re in good hands.


The TEFL Org

Online TEFL courses with The TEFL Org

Complete your TEFL training at your own pace and in your own time. Choose from our 120-hour Premier Online TEFL Course and 168-hour Level 5 Online TEFL Course


Zia Teaching Academy

200hr TEFL course with Zia Teaching Academy

Our course involves:
– Theory on how to teach English to foreign students online as well as abroad.
– Interactive webinars in conjunction with your theory.
– Job support services such as CV refurbishment and a recommendation letter from our Academy to your employer, this will give you an advantage against other candidates. We also do interview preparation and mock lessons.


Lang LTC | Warsaw, Poland

ONLINE CELTA | Saturdays only

Our courses this autumn are held once-a-week, on Saturdays, with a longer seasonal break.
Saturdays, 9:30-15:00 CET
Applications close: October 14th
START: October 14, 2023
END: March 23, 2024 (last ZOOM session on March 16)
incl. a winter break December 10-January 12
Early bird fee – EUR 1052 – expires on September 22nd.

More online programs to explore


Internationally recognised 4 week intensive TEFL certificate courses worldwide.
10% off


Apply though this link for 10% off your in-class course deposit, or 10% off online courses.

The TEFL Institute

Government regulated Level 5 TEFL courses.
28% off

The TEFL Institute

Exclusive to Eslbase – Get 28% off ANY of our courses with the code ESL28.

OISE University of Toronto​

The only online TEFL certification from a world-leading university.
20% off

OISE University of Toronto

Currently offering 20% off with the code TEFL20.