Why Choose ISI Dublin?

Why choose ISI Dublin? We don’t just teach courses — we offer a complete Erasmus+ teacher training and English language experience in Dublin, combining high-quality academic programmes with accommodation support, a complimentary social programme, evening events and weekend excursions.

Founded in 2001, ISI Dublin has been delivering high-quality educational programmes to international students, teachers and education professionals for more than 20 years. We are accredited by Eaquals and recognised by ACELS, a service of Quality and Qualifications Ireland (QQI) for English language education (ELE). ISI Dublin is also a proud member of MEI, Ireland’s leading quality language school association, and ALTO, the world’s premier association for language travel organisations.

Our programmes are approved for a range of European funding schemes, including Bildungsurlaub and Erasmus+. Teachers and education professionals can explore our Erasmus courses for teachers in Dublin, including Semi-intensive General English, Intensive General English, CLIL Methodology and Teacher Group Programmes.

Award-winning English language school Dublin

Academic excellence is at the heart of everything we do. ISI Dublin is the proud winner of the StudyTravel Star English Language School Europe Award four times, in 2014, 2016, 2018 and 2020/21, and was a finalist in 2024 and 2025. We have also won the Irish Enterprise Award for Best English Language School in Ireland in 2022 and 2023.

We are an official exam centre for Trinity College London ISE Examinations and a recognised preparation centre for Cambridge examinations, including IELTS, as well as LanguageCert examinations.

Erasmus teacher training at ISI Dublin

Accredited English school Dublin for teachers

ISI Dublin provides English language and teacher training programmes for educators who want to improve their English, develop practical classroom skills and experience Ireland as part of an international learning community. Our teacher-focused programmes can support Erasmus+ mobility objectives, professional development needs and group training plans.

Our academic team works with teachers and education professionals from across Europe and beyond, helping participants improve communication skills, build confidence and take part in a meaningful cultural and professional development experience in Dublin.

Small groups and personal attention

The average class size at ISI Dublin is 13 students, allowing teachers to focus on individual needs and tailor lessons accordingly. This creates a supportive classroom environment where participants can receive feedback, practise communication and build confidence.

Individual assessment and progress tracking

All students are assessed at the time of booking via an online test, again on arrival with a speaking test, and weekly through class tests. Progress is tracked to ensure participants are studying at the correct level, with opportunities to advance after successful completion of an exit-level examination.

Level-specific English classes

With high student numbers year-round, ISI Dublin offers up to 16 different levels. For example, instead of a single B1 class, there may be two or three, each catering to slightly different abilities, allowing precise level placement.

International nationality mix

ISI Dublin has a rich nationality mix, with up to 40 different countries represented at any time. This international environment helps teachers and education professionals practise English with classmates from different backgrounds and share ideas across cultures.

City centre location in Dublin

All our buildings are located in the heart of Dublin, within a five-minute walk of O’Connell Street, Temple Bar and Trinity College. This central location makes it easy for participants to explore Dublin before or after class and enjoy the city as part of their learning experience.

Beautiful facilities and learning environment

ISI Dublin operates two year-round centres with excellent facilities in beautifully designed buildings, creating an inspiring learning environment for students, teachers and education professionals.

ISI Dublin social programme

Our social programme is an essential part of the ISI Dublin experience. Friendly and enthusiastic coordinators organise a wide range of activities, from cultural outings and workshops to evening events and weekend excursions.

Teachers and Erasmus+ participants can use the social programme to discover Dublin, practise English outside the classroom and connect with international classmates. You can learn more about the Social Programme for Teachers in Dublin, view a sample weekly schedule or check the live social programme calendar.

Value for money

We offer courses to suit different needs and budgets. You can view our current teacher training fees in Dublin for course prices, accommodation options, administrative fees and airport transfers.

Innovative teaching approach

We teach the language students need for real-life communication using a communicative approach. While following a core textbook, teachers incorporate authentic materials such as magazines, menus, advertisements, YouTube videos, songs and educational software.

Classroom projects and student stories

At ISI Dublin, our teaching approach also includes creative classroom projects that help students and teachers use English in meaningful ways. These projects may include writing, literature, film, visual storytelling, peer review and D.I.Y. publishing activities.

You can also explore more updates and classroom stories on the ISI Dublin Blog.

High-quality teaching

All ISI Dublin teachers are university graduates with government-recognised teaching qualifications. Most have extensive teaching experience in Ireland and abroad. Our Academic Management team monitors teaching standards through observations, weekly meetings and regular training workshops.

Technology in the classroom

All classrooms use Interactive Digital Whiteboards and computers, integrating textbooks with software and online resources. Both centres have high-speed WiFi and computer rooms with webcams for Skype, FaceTime and other online communication tools.

Student cafés

Our cafés offer high-quality food at very affordable prices. Students can enjoy hot and cold drinks, sandwiches, cakes and snacks, with lunch available for under €3.50, offering excellent value in Dublin.

Accommodation options in Dublin

Teachers and Erasmus+ participants can choose from different accommodation options depending on their budget, preferred level of independence and length of stay in Dublin.

At ISI Dublin, we are known internationally for high-quality teaching, friendly student services, a vibrant social programme, a welcoming atmosphere and a strong commitment to staff development. We love what we do, and the wellbeing of our students, teachers and staff is at the heart of everything we do.