Klagenfurt · events

Things to do in Klagenfurt, September 2026

Browse 3 upcoming events and things to do in Klagenfurt during September 2026. Highlights include Internationale Holzmesse 2026 - mit Holz&Bau, Internationale Holzmesse 2026 - "Tour de Sawbox", Internationale Holzmesse 2026 - Internationaler Holztag 2026. Each listing links to tickets, venue details and practical visitor info.

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Internationale Holzmesse 2026 - mit Holz&Bau

Klagenfurt · Klagenfurter Messe Betriebsgesellschaft mbHWed, Sep 2Museums

🎟️ From €13

Internationale Holzmesse 2026 - "Tour de Sawbox"

Klagenfurt · Klagenfurter Messe Betriebsgesellschaft mbHThu, Sep 3Markets & Fairs

🎟️ From €150

Internationale Holzmesse 2026 - Internationaler Holztag 2026

Klagenfurt · Klagenfurter Messe Betriebsgesellschaft mbHFri, Sep 4Museums

More in Klagenfurt

Klagenfurt city guide All Klagenfurt events Open full events finder

Back to culture

September is when indoor culture typically returns in force — theatre, gallery and concert seasons reopen alongside the last open-air events of the year.

Look for season-opening concerts, theatre premieres and gallery shows
Catch harvest festivals and the last open-air markets before autumn
Book ahead for autumn arts and film festivals that often launch this month