Gadeokdo New Airport
Overview
Gadeokdo New Airport is a new gateway airport for the southeastern region of South Korea, currently under construction on Gadeokdo Island in Gangseo-gu, Busan. It was initiated to resolve the saturation issues of the existing Gimhae International Airport and meet the aviation demand of the Busan and Gyeongnam areas. The project gained momentum in February 2021 when it was included in the 4th Comprehensive Airport Development Plan, with a target opening in 2029. The total project cost is estimated at approximately 13.6 trillion KRW, and it is planned to handle 38 million passengers annually.
Main Details
Background
As of 2020, Gimhae International Airport had an annual passenger capacity of only about 25 million, but actual demand exceeded 30 million, leading to severe congestion. In particular, with only one runway and difficulties in expansion due to conflicts with a military airfield, constructing a new airport became inevitable. Gadeokdo Island, located about 20 km from downtown Busan, offers advantages such as good accessibility, minimal noise pollution due to its coastal location, and favorable weather conditions enabling year-round operation.
Project Overview
- Location: Gadeokdo Island area, Gangseo-gu, Busan (area approx. 17.4 km²)
- Scale: 2 runways (3,200 m, 3,800 m), 1 passenger terminal, 1 cargo terminal
- Capacity: 38 million passengers and 600,000 tons of cargo annually
- Project Cost: Approximately 13.6 trillion KRW (as of 2023)
- Target Opening: December 2029
Progress
In February 2021, the government included Gadeokdo New Airport in the 4th Comprehensive Airport Development Plan. In June of the same year, exemption from preliminary feasibility studies and the enactment of a special law were pursued. In January 2022, the 'Special Act on the Construction of Gadeokdo New Airport' passed the National Assembly. In March 2023, a master plan establishment service commenced, and in July 2024, an environmental impact assessment began. As of 2025, land compensation and design work are underway.
Expected Effects
- Economic Impact: Estimated by the Korea Development Institute (KDI) to generate approximately 23 trillion KRW in production and create 140,000 jobs
- Regional Balanced Development: Revitalization of the southeastern economy and reduction of concentration in the Seoul metropolitan area
- Tourism Industry: Increased tourist attraction to Busan and Gyeongnam regions (expected additional 10 million visitors annually)
- Logistics Hub: Expected to serve as a hub for the East Asian logistics network
Controversies and Challenges
- Environmental Issues: Concerns over ecosystem damage in the Gadeokdo area (including habitats of endangered species)
- Funding: Fiscal burden due to large-scale national budget allocation
- Accessibility: Need to establish connecting transportation networks with downtown Busan (expansion of roads and railways between Busan and Gadeokdo)
- Relationship with Existing Airport: Reduction of Gimhae International Airport's role and utilization plans
Latest Trends
In December 2024, the Ministry of Land, Infrastructure and Transport announced the master plan for the Gadeokdo New Airport construction project. In January 2025, a draft environmental impact assessment was released, and a public opinion collection process is underway. As of March 2025, the land compensation rate is about 30%, with a target to complete compensation by the first half of 2026. Additionally, Busan City is promoting the construction of a 'Busan-Gadeokdo Metropolitan Railway' connecting Gadeokdo New Airport to downtown Busan, with preliminary feasibility study results expected in the second half of 2025. Meanwhile, due to recent increases in international oil prices and construction material costs, the total project cost may rise by 10–15% compared to initial estimates. In April 2025, trial excavation work began at the airport construction site, with full-scale runway construction scheduled to start in 2026.
Related Topics
- [[Gimhae International Airport]]
- [[Busan]]
- [[Airports in South Korea]]
- [[4th Comprehensive Airport Development Plan]]
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