Seoul’s secondary airport, serving as a major hub for domestic and regional East Asian flights.


Gimpo International Airport (GMP) is located in western Seoul, approximately 15 km from the city center. It primarily handles domestic flights and short-haul international routes to Japan, China, and Taiwan, supporting Seoul’s air traffic alongside Incheon International Airport.
37.5583, 126.7906
Passenger traffic decreased by 4.5% year-over-year in 2023, reflecting a post-pandemic normalization.
12,000
Workers include airline staff, ground handlers, security, concessions, and airport operations personnel.

Recent terminal upgrades and apron expansions have increased passenger and aircraft handling capacity.
Introduction of e-Arrival card system and automated immigration gates streamline passenger processing.
Implementation of energy-efficient lighting, waste reduction programs, and green building standards support environmental goals.
Collaborate with national authorities to enhance international connectivity and secure infrastructure funding.
Continue modernization of terminals and airside facilities to accommodate future growth and improve resilience.
Expand adoption of sustainable aviation practices and renewable energy to meet regulatory and environmental targets.