Conference ┃ Sep. 1–3 European Future Technology Summit 2025

Festival ┃ Sep. 5–7 Belgian Beer Weekend

Festival ┃ Sep. 3–7 Molenfest

Festival ┃ Sep. 13–14 Brugs Beer Festival

Parade ┃ Sep. 14 Grande Procession de Tournai

Culture Day ┃ Sep. 14 Journées du Patrimoine en Flandre

Festival ┃ Sep. 20–21 ManiFiesta

Sport Event ┃ Sep. 20–27 European Baseball Championship

Festival ┃ Sep. 26–28 BD Comic Strip Festival 

Holiday ┃ Sep. 27 Fête de la Fédération Wallonie‑Bruxelles

Music Festival ┃ Sep. Gent Festival van Vlaanderen