Zagreb Franjo Tuđman International Airport — Velika Gorica, Croatia

Zagreb Airport, whose IATA code is ZAG, occupies the town of Velika Gorica just south of the Croatian capital across the Sava River, and functions as the country's principal air gateway. Croatia Airlines, the national flag carrier, bases its operations here, connecting Zagreb nonstop to major European capitals alongside a growing list of long-haul partner routes. The original terminal dated to the early 1960s and served the city for more than fifty years before a modern replacement, built through a public-private partnership, opened in 2017. That same year the airport adopted its current name, honoring Franjo Tuđman, the historian and statesman who became independent Croatia's first president. Passenger numbers have climbed steadily since the new terminal opened, reflecting both Zagreb's growing appeal as a city-break destination and Croatia's broader integration into European travel networks.