Incheon International Airport is embarking on a new chapter as it celebrates its 25th anniversary, setting its sights on handling 100 million passengers annually. Building on its rise to the world's third-largest airport, the gateway aims to further strengthen its position as a global hub through service innovation and infrastructure expansion.
Incheon International Airport Corp. (IIAC) said Sunday that it will prioritize public convenience and the development of Korea's aviation industry as it prepares for the 100-million-passenger milestone — a goal envisioned since the airport's opening.
Firmly Established as Northeast Asia's Hub
Incheon Airport, which opened on March 29, 2001, has grown into the world's third-largest airport by Airports Council International (ACI) standards, backed by 25 years of government policy support and public backing. The airport handled 74.07 million international passengers last year, with transfer passengers exceeding 8.04 million, solidifying its status as a Northeast Asian hub. Its aviation network now spans 101 airlines connecting 183 cities across 53 countries.
Service competitiveness is also rated among the world's best. Incheon Airport has ranked first globally for 12 consecutive years in ACI's Airport Service Quality (ASQ) evaluation and earned the highest grade in customer experience certification for four straight years. Leveraging its accumulated operational expertise, the airport has won 42 overseas projects in 18 countries, successfully exporting the "K-Airport" model.
Infrastructure expansion has continued as well. With the completion of Phase 4 construction in November 2024, the airport now has facilities capable of accommodating 106 million passengers annually. The fact that approximately 80% of the 18 trillion won ($13.3 billion) total project cost was self-financed is widely regarded as a successful model for national infrastructure projects.
Incheon Airport generates 67 trillion won in production inducement effects, accounting for approximately 2.6% of Korea's gross domestic product. It contributes roughly 500 billion won annually to government coffers through dividends and taxes, demonstrating significant economic impact. Over the past three years, IIAC has also carried out 44.6 billion won in corporate social responsibility programs, promoting coexistence with local communities.
IIAC posted revenue of 2.9684 trillion won and net profit of 694.4 billion won last year. Of the net profit, 54% will be reinvested in facility safety and service improvements, while the remaining 46% — 319.4 billion won — will be paid to the government as dividends. Cumulative dividends from 2007 through 2024 total approximately 3.0269 trillion won.
Going forward, Incheon Airport plans to accelerate service innovation and future competitiveness. The airport will pursue artificial intelligence transformation (AX) and urban air mobility (UAM) infrastructure development while strengthening connectivity with regional cities to enhance public convenience.
As an immediate step, the Incheon-Jeju route, suspended since 2016, will resume in May with two flights per week. Flights between Incheon and Gimhae will increase from 35 to 39 per week. IIAC will also work to develop and expand new airport bus routes, with 123 routes currently operating an average of 2,181 trips daily.
"I am grateful for the government's support, the public's encouragement, and the dedication of 94,000 on-site employees that have enabled this airport to grow into a world-class facility in just 25 years since opening," said Kim Beom-ho, acting president of IIAC. "We will continue to enhance public convenience as Korea's gateway, contribute to the development of the national aviation industry, and faithfully fulfill our social responsibilities as a public corporation."
