Thessaloniki Macedonia International Airport — Thessaloniki, Greece

Thessaloniki's airport, coded SKG and long known locally as 'Macedonia Airport,' sits on a narrow strip of land between the city and the Thermaikos Gulf, with runway approaches that pass low over the coastline. As Greece's second city and the historic capital of the wider Macedonia region, Thessaloniki draws both business travelers and, especially in summer, heavy charter traffic bound for the beach peninsulas of Halkidiki just to the southeast. SKG's passenger numbers swell dramatically between June and September, when European tour operators route flights toward the Chalkidiki resorts and the Byzantine churches and Ottoman-era streets of Thessaloniki itself, a UNESCO-listed old town. A terminal expansion completed in the mid-2010s, developed under a private concession, aimed to relieve the seasonal congestion that once left the airport visibly strained during peak months. Ferries and highways connect onward to northern Greece and neighboring Balkan countries, making SKG a regional distribution point beyond the city alone.