KLM Mexico City International Airport’s Terminal 1 is home to Royal Dutch Airlines (MEX). KLM travelers can check in KLM Airlines MEX Terminal at this terminal, which offers a number of facilities such lounges, restaurants, duty-free shopping, and cozy seating areas. At check-in counters, KLM employees are on hand to help with baggage, boarding passes, and other travel-related issues. Passengers go through security after check-in to go to the international departure gates. For KLM travelers traveling to Amsterdam and other international locations, Terminal 1 is well-equipped and provides a seamless and effective experience.