Aviation Industry in South Korea

South Korea Aviation Market Analysis

The South Korea Aviation Market size is estimated at 4.18 billion USDin 2025, and is expected to reach 4.71 billion USD by 2030,growing at a CAGR of 2.42% during the forecast period (2025-2030).

The Korean aviation industry continues to demonstrate robust growth through strategic partnerships and technological advancements. Korean Air's landmark acquisition of Asiana Airlines marks a significant consolidation in the market, strengthening the country's position in international aviation. This consolidation is expected to enhance operational efficiency and service quality while expanding the combined carrier's global reach. The aviation sector has shown remarkable resilience, with passenger traffic recovering to 84% of pre-pandemic levels by July 2022, demonstrating the market's strong fundamentals and recovery potential.

The commercial aviation landscape is experiencing significant fleet modernization and expansion initiatives. Air Premia, demonstrating the market's dynamic nature, has expanded its fleet to include four Boeing 787-9s by the end of 2022, with ambitious plans to grow to seven aircraft by the end of 2024 and ten by the end of the same year. These developments are complemented by major airlines' strategic aircraft acquisitions, including Korean Air's order of 30 Boeing 787s, comprising 20 larger 787-10 aircraft and 10 787-9 aircraft, showcasing the industry's commitment to fleet modernization and capacity expansion.

The military aviation sector is undergoing substantial transformation through indigenous development programs and international partnerships. The KF-21 fighter jet program, representing a significant milestone in South Korea's aerospace capabilities, is progressing with plans to deploy 40 aircraft by 2028 and a complete fleet of 120 aircraft by 2032. Additionally, the country's defense modernization efforts are evident in the recent agreement between Bell Textron and DAPA for 40 training helicopters, including eight simulators, valued at USD 133 million, with deliveries scheduled for completion by 2025.

The aviation infrastructure and aviation technology sector is witnessing substantial investments in next-generation capabilities. South Korea's commitment to aerospace advancement is reflected in its robust defense spending, which reached USD 46 billion in 2022, supporting various modernization programs and indigenous aircraft development initiatives. The country's aviation industry is further strengthened by its growing economic foundation, with a GDP of USD 1798.53 billion in 2022, providing a stable platform for continued aviation sector expansion and technological innovation. These developments are complemented by increasing international collaborations and partnerships, positioning South Korea as a significant player in the global aviation market.

South Korea Aviation Market Trends

Air passenger traffic in the country recovered significantly, reaching near pre-COVID-19 levels

• Air passenger traffic in South Korea increased by 11% from 2017 to 2022. The market share of international air passenger traffic of South Korean low-cost carriers (LCC) increased to 32% in 2022. That is a significant increase from just 5% the year before. The LCCs' growth has been at the expense of the market shares of Korean full-service carriers (FSC) and international carriers.
• Domestic and foreign airlines made 539,788 flights over South Korea in 2022, up from 465,469 flights in 2021. As per the South Korean Ministry of Land and Infrastructure, the 2022 flights still stood at 65% of the pre-pandemic levels.
• The number of air passengers in South Korea recovered to nearly 84% of the pre-pandemic level in July 2022. The number of international flight passengers tripled to 6.38 million in July from a year ago. Still, domestic flight passengers dropped about 18% on-year to 2.59 million as more people traveled abroad. The flight passenger tally is expected to recover to about 85% of the pre-pandemic level by the end of 2023. The air passenger traffic in the country is expected to surge by over 125 million in 2030.

South Korea has committed to strengthening its defense technology partnerships with its American counterparts and broadening its security partnerships

• The South Korean military expenditure reached USD 46 billion in 2022. It declined by about 9% in 2022, but about 5% during 2019-2022 and by 18% between 2017-2022. In its Mid-Term Defense Plan for 2022–2026, the Ministry of National Defense increased its defense budget to USD 271.5 billion. The plan projects an average 5.8% annual budget increase. About USD 90 billion will be spent on military-specific interventions for cutting-edge military technology. The MND and the South Korean procurement agency Defense Acquisition Program Administration (DAPA) allocated USD 15 billion for purchase and R&D in 2021. To strengthen its defense cooperation with the US and the Indo-Pacific region, South Korea committed to significant defense technology cooperation with its US counterparts and diversifying its security alliances with other nations, such as Australia, India, and ASEAN countries.
• In May 2018, an agreement for the purchase of 36 AH-64E Apache helicopters was signed by the South Korean government and the US Department of Defense (DoD). The deal, estimated to be worth USD 96.3 million, was completed by April 2023. According to a contract between the government and Korea Aerospace Industries, South Korea will acquire 70 Surion utility helicopters by 2022. The KAI agreed to provide 30 Surion helicopters to the Marine Corps by 2023 and 70 to the Army by 2022. The MND also included the KF-21 fighter aircraft development program run by Korea Aerospace Industries (KAI). The KF-21 is intended to replace the F-5E/F Tiger IIs, F-4 Phantoms, several aged F-16C/Ds, and F-15K Slam Eagles. The MND proposed funding of USD 350 million for this project in their budget for 2022.

OTHER KEY INDUSTRY TRENDS COVERED IN THE REPORT

Segment Analysis: Aircraft Type

Commercial Aviation Segment in South Korea Aviation Market

Commercial aviation dominates the South Korean aviation market, accounting for approximately 79% of the total market share in 2024. This significant market position is driven by the robust recovery in air passenger traffic, which is expected to reach around 102 million passengers in 2024. The segment's strength is further reinforced by major airlines like Korean Air and Asiana Airlines expanding their fleets with new aircraft deliveries. The commercial aviation sector benefits from increasing industrial partnerships with foreign manufacturers and several joint development programs. The growth is particularly notable in the narrowbody aircraft segment, which represents about 47% of commercial aircraft deliveries, while widebody aircraft account for 52% of deliveries, reflecting the balanced approach to fleet modernization in South Korea's commercial aviation sector.

Military Aviation Segment in South Korea Aviation Market

The military aviation segment is experiencing significant growth momentum, driven by South Korea's increased focus on defense modernization and security enhancement programs. The segment's expansion is supported by substantial government investments in research and development, particularly in advanced fighter jets, helicopters, and transport aircraft procurement. The Republic of Korea Air Force's modernization initiatives, including the KF-21 fighter jet program and various helicopter procurement projects, are expected to drive robust growth through 2029. The country's commitment to strengthening its defense capabilities is reflected in its Mid-Term Defense Plan, which projects an average 5.8% annual budget increase, significantly impacting the military aviation sector's development and expansion in the coming years.

Remaining Segments in Aircraft Type

The general aviation segment, while smaller in market share, plays a vital role in South Korea's aviation ecosystem. This segment encompasses business aviation jets, piston fixed-wing aircraft, and other specialized aircraft used for private and corporate purposes. The segment's development is supported by the growing number of high-net-worth individuals in the country and increasing demand for private aviation services. The expansion of training schools, government focus on developing business jet infrastructure, and ongoing deregulation activities are creating new opportunities in this segment, particularly in the areas of aviation training and private charter services.

South Korea Aviation Industry Overview

Top Companies in South Korea Aviation Market

The aviation market in South Korea is characterized by intense competition among established global players and domestic manufacturers. Companies are actively pursuing product innovation strategies, particularly in developing sustainable aircraft technologies and advanced military platforms. Operational agility has become crucial as manufacturers adapt to changing market demands, with many players diversifying their product portfolios across commercial, military, and general aviation segments. Strategic partnerships and collaborations, especially between international OEMs and local companies, have emerged as a key trend to strengthen market presence and technological capabilities. Companies are expanding their footprint through enhanced sales and aviation services networks, while simultaneously focusing on developing next-generation aircraft models. The emphasis on research and development, particularly in areas like electric propulsion and autonomous systems, demonstrates the industry's commitment to technological advancement and sustainability.

Consolidated Market Led By Global Players

The South Korean aviation market exhibits a highly consolidated structure dominated by global aerospace conglomerates, with the top five companies controlling a significant portion of the market share. Lockheed Martin Corporation leads the market, followed by Boeing Company and Korea Aerospace Industries, showcasing a mix of international and domestic players. The presence of Korea Aerospace Industries as a major player highlights the growing capabilities of domestic manufacturers in competing with global giants. The market demonstrates a strong preference for established players with proven track records in delivering advanced aviation technology solutions, particularly in the military and commercial segments.

The industry has witnessed several strategic partnerships and joint ventures between international and local companies, particularly in the development and manufacturing of military aircraft and components. These collaborations have facilitated technology transfer and enhanced domestic manufacturing capabilities. The market structure favors companies with diverse product portfolios and strong after-sales support networks. The presence of specialized players in specific segments, such as business aviation and rotorcraft, adds to the competitive dynamics while maintaining the overall consolidated nature of the market.

Innovation and Partnerships Drive Future Success

For incumbent players to maintain and expand their market share, focusing on technological innovation and strengthening local partnerships has become essential. Companies need to invest in developing advanced aircraft platforms while simultaneously expanding their maintenance, repair, and overhaul capabilities. The ability to offer comprehensive solutions across different aviation segments, combined with a strong local presence and support infrastructure, will be crucial for market leadership. Establishing strategic alliances with domestic companies and research institutions can help in accessing new technologies and meeting local content requirements.

Contenders looking to gain ground in the market must focus on identifying and addressing specific market niches while building strong relationships with key stakeholders. The increasing emphasis on indigenous development capabilities presents opportunities for new entrants to collaborate with local manufacturers. Success in the market will depend on the ability to navigate regulatory requirements, particularly in the defense sector, while offering competitive and technologically advanced solutions. Companies must also consider the growing importance of sustainability and environmental regulations in shaping future product development strategies. The market's high entry barriers and strong customer relationships maintained by incumbent players necessitate long-term commitment and substantial investment from new entrants.

Free With This Report

We provide a complimentary and exhaustive set of data points on global and regional metrics that present the fundamental structure of the industry. Presented in the form of 45+ free charts, the section covers data on commercial aircraft deliveries by manufacturer, backlogs of commercial aircraft, active military aircraft fleet by type of aircraft, overall business jets and helicopters fleet by manufacturer and also classified by type of ownership.