Seoul Incheon International Airport (ICN) is a large and modern airport located approximately 48 kilometers west of central Seoul. It serves as a major hub for international flights and is known for its efficient operations.

Transportation to and from the airport is well organized, offering various options including the Airport Railroad Express (AREX), which connects directly to downtown Seoul, as well as taxis, buses, and private car services. The express train is particularly popular for its speed and convenience.

In terms of facilities, Incheon boasts a wide array of amenities catering to travelers. There are numerous lounges available for passengers, some of which are airline-specific while others can be accessed through membership or payment. A diverse selection of restaurants and cafes can be found throughout the terminals, offering everything from Korean cuisine to international fast food options. Free Wi-Fi is available in the terminal, along with charging stations and workspaces for those needing to stay connected or work while waiting for their flight.

Incheon Airport is known for its spacious layout, featuring two main terminals connected by a shuttle service. The airport's design makes it easy to navigate, with clear signage in multiple languages and helpful information desks to assist travelers. Overall, its large size and comprehensive facilities contribute to a streamlined travel experience.