Flensburg Events in September

Events in September in Flensburg

Here’s your guide to all the happening concerts, festivals and events in September 2026 in Flensburg. Catch the best of everything that your city has to offer here. Right from the flea market events to all the festivals; the September 2026 events in Flensburg is all curated and sorted for you. Get going, buy your tickets and register to all the fun and exciting events already!

Events in September in Flensburg

Sun, 13 Sep, 2026 - 05:00 PM

DIKKA in Flensburg

GP JOULE Arena
Sun, 06 Sep, 2026 - 07:00 PM

Bodo Wartke in Flensburg

Deutsches Haus
Sat, 26 Sep, 2026 - 08:00 PM

The Boyband (DK) - Die größten Boyband-Hits Live

Deutsches Haus Flensburg

24+ Interested
Fri, 11 Sep, 2026 - 08:00 PM

Roger G

Krögers Heimat, Kattenhunder Weg 40, 24837 Schleswig

18+ Interested