On 29 October 2023 (Sunday), the winter season will commence; it will remain in force up until, and including, the last Saturday of March 2024. During that time, air carriers and travel agencies will offer 67 regular and charter flights to 35 countries at Katowice Airport. There are 11 new connections in the network.

As part of the regular network of flights, handled at Katowice Airport by Wizz Air, Ryanair, LOT Polish Airlines and Air Dolomiti (Lufthansa), 38 routes will be available, including 4 new destinations, namely: Alicante (Spain, first flight on 17 October 2023), Copenhagen (Denmark, first flight on 18 October 2023), Aqaba (Jordan, first flight on 13 December 2023) and Brussels-Charleroi (Belgium, first flight on 14 December 2023).

The winter schedule of charter flights, realised on behalf of travel agencies and touroperators, covers 29 destinations at Katowice Airport. Among them, 7 routes are new: Aqaba (Jordan), Muscat (Oman), Colombo (Sri Lanca), Margarita (Venezuela), Phu Quoc (Vietnam), Boa Vista (Cape Verde) and Ras Al Khaimah (United Arab Emirates).