Welcome to CELT International

A Top Centre for Learning English & Modern Greek


Need English for work, travel, or life? Our personalized courses help you achieve fluency fast. Enroll now for special discounts!! Group of Individual essons to suit your needs


Speak with confidence. Master Greek through immersive learning with top teachers. Visit our website to discover your path to fluency! Lessons in Athens or online.


Learn the language of meetings, presentations and negotiating in English or Greek. Learn to close that deal with the proper language for the business world.

Top Exam Preparation Centre

 Aiming for a high score on your English Language Exam? Our experienced instructors and proven methods will get you there! We offer personalized courses for TOEFL, IELTS, and Cambridge Exams, all designed to maximize your score and unlock your academic or professional goals. Enroll today and start your journey to English language success!

Cambridge Exams

The Cambridge FCE and CPE are internationally recognized exams testing English proficiency. FCE measures upper-intermediate (B2) skills, while CPE assesses mastery (C2). Both are valuable for academic and professional pursuits.


IELTS Courses

Offered in two formats – Academic and General Training IELTS exams test cater to students & professionals seeking to study, work, or migrate to English-speaking countries.


Teacher Exams

Aspiring and current English language teachers can showcase their knowledge and skills with the Cambridge TKT (Teaching Knowledge Test). The five modules allow for customization based on specific needs.


Dedicated to the pursuit of excellence

in teaching foreign laguages

Equal Opportunities at CELT At CELT, we are committed to providing a welcoming and inclusive environment where everyone has the opportunity to thrive in their language learning journey.


Learn with us!

Our work in numbers

We have trained thousands of English Language Teachers and here are some of our successes with English Language Students!!




Our Team

Our instructors are fully qualified and specially trained for teaching adult learners

Marisa Constantinides

Director of Studies

Dip.RSA, M.A. App Ling

Brandon Guidelines

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Sue Shei

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Willma Barrow

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Latest News

Read our news and articles about language learning and teaching in English and in Greek

Conversational English and Speaking Skills Development

R is for Relevance

This must have happened to you, too. You are in a desperate hurry to get on with something and  your friend, sister, husband or boss, start rabbiting on about completely unconnected[…]

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T is for Turntaking

If you turn on Greek TV during a talk show or multiple interviews or even some sitcom, you will note that Greeks do interrupt each other freely The following video[…]

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G is for Genre

Definition  Genre ( /ˈʒɑːnrə/ or /ˈdʒɑːnrə/; from French, genre French pronunciation: [ʒɑ̃ʁ], “kind” or “sort”, from Latin: genus (stem gener-), Greek: genos, γένος) is the term for any category of literature or other forms of art or culture,[…]

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Contact us

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