German CHF 415/month incl. free e-Learning and conversation - Flying Teachers

• https://www.flyingteachers.ch/de/home.html
• https://www.flyingteachers.ch/fr/
• https://www.flyingteachers.ch/it/
• https://www.flyingteachers.ch/en
• https://www.sqs.ch/de/zertifizierte-organisationen?title=flying%20teachers
• https://icc-languages.eu/eurolta/
• http://www.swiss-schools.ch/
• https://icc-languages.eu/