Summer holidays 2021


The school is closed for summer holidays.


In case of any urgent matter, you can reach us by phone (+352-26094542)

Mondays through Fridays between 10:00-14:00 and 17:00-18:00.


The school year 2021-22 will start on September 1st 2021!




International Baccalaureate® (IB)

OTR International School is an authorized school for the IB Middle Years Programme (students aged 11-15).


We welcome the opportunity for prospective students and their parents to visit OTR International School and learn more about our philosophy.





Class of 2020

Happy Graduation !









Dear Parents, 

Faced with the growing number of COVID-19 infections in Luxembourg and following a reassessment of the situation by the Ministry of Health, the government has decided to extend the period of suspension of activities in the schools and education sector until April 19, 2020 included. This decision concerns all public and private schools and training establishments as well as reception structures. The resumption of activities, initially scheduled for March 30, 2020, is postponed to April 20, 2020, that is, the Monday after the Easter holidays. The Ministry of Health will continue to reassess the situation and the date of the resumption may be adapted according to the evolution of the situation. At this stage, the calendar for the coming weeks is adapted as follows: ​

Basic and secondary education 

-Activities are suspended until April 3, 2020 inclusive, the day before the Easter holidays. Students will continue distance learning until April 3. 

-As already announced on March 12, the end of the current school term is postponed to April 30, 2020, two weeks after the end of the Easter holidays. ​

We do hope that we will be back to school strong and healthy, on 20 April.

Best Regards

The OTR Management 


Chers parents,

Face au nombre croissant d’infections au COVID-19 au Luxembourg et suite à une réévaluation de la situation par le Ministère de la Santé, le gouvernement a décidé de prolonger la période de suspension des activités dans les écoles et le secteur de l’éducation jusqu’au 19 avril 2020 inclus

Cette décision concerne toutes les écoles et établissements publics et privés ainsi que les structures d’accueil. 

La reprise des activités, initialement prévue le 30 mars 2020, est reportée au 20 avril 2020, soit le lundi après les vacances de Pâques. 

Le Ministère de la Santé continuera à réévaluer la situation et la date de la reprise pourra être adaptée en fonction de l’évolution de la situation. 

A ce stade, le calendrier scolaire des semaines à venir est adapté comme suit:

Enseignement Fondamentale et secondaire

-Les activités sont suspendues jusqu’au 3 avril 2020 inclus, la veille des vacances de Pâques. Les étudiants continueront l’apprentissage à distance jusqu’au 3 avril.

-Comme déjà annoncé le 12 mars, la fin du trimestre scolaire en cours est reportée au 30 avril 2020, deux semaines après la fin des vacances de Pâques.

Nous espérons de tout cœur être de retour à l’école forts et sains, le 20 avril.

Bien à vous,

La Direction OTR




Participation of our Secondary pupils to the Ball Kids initiative

October 12nd to 20th 2019 

Congrats to all of you for your participation !


Together with OTR International School Tennis Clinic

October 15th 2019  

A great opportunity for our students to learn more about healthy nutrition





Visit to our pedagogical garden by the members of the

Luxembourg Roses Patrimony

September 14th 2019

When the didactic aspects meet visual poetry

that’s exactly when Beauty arise





School calendar 2020/2021



Uniform rules & Uniform Shop







TIMETABLE and GENERAL CONDITIONS available online – click here