The 23-year-old, currently the leading scorer in the Thailand Premier League with nine goals for BEC Tero Sasana, will follow in the footsteps of international team-mate Kiatprawut Saiwaeo, who recently joined Club Brugge on-loan from English Premier League side Manchester City.
Teeratep will remain with BEC Tero Sasana until the end of the current Thai season and is expected at the Herman Vanderpoortenstadion in October.