KLM Airlines KTW Terminal Visit KTW Terminal to experience KLM Airlines’ exceptional service. KLM, which is situated at Katowice Airport, offers quick check-in, cozy lounges, and complimentary Wi-Fi. Traveling for work or pleasure? Take advantage of modern amenities and helpful personnel for a seamless trip. Savor a variety of meal selections and take advantage of quick boarding processes. At KTW Terminal, KLM Airlines makes sure your trip starts out beautifully and comfortably. At Katowice Airport, book your trip with KLM and enjoy top-notch travel.