Herbstmesse Klagenfurt 2026 will be held from 16th - 20th September 2026 at Klagenfurt Exhibition Centre in Klagenfurt, Karnten, Austria. This is an Energy, Living, Culinary Delights, Fashion & Pets Exhibition in Klagenfurt. It will provide you with an unrivalled opportunity to generate new business leads and get close to your customers with an effective and efficient way of successfully marketing to this dynamic growing market.