Airports in Republic of Korea

14 commercial airports — 1 major international hubs, 5 regional airports, and 8 minor airfields.

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Live fares · ICN → NRT

Major international hubs (1)

Airports with 100+ non-stop destinations — the gateways for long-haul international travel in Republic of Korea.

#1 · ICN 162 routes Seoul Incheon International Airport

Regional airports (5)

Airports with 8 to 99 non-stop destinations — typically domestic + select international.

PUS 49 routes Busan Gimhae International CJU 33 routes Jeju Jeju International CJJ 22 routes Cheongju Cheongju International Airport GMP 15 routes Seoul Gimpo TAE 15 routes Daegu Daegu Ab

Minor airfields (8)

Airports with fewer than 8 non-stop destinations — regional connectors and remote-area airfields.

USN · Ulsan RSU · Yeosu KPO · Pohang HIN · Jinju KWJ · Gwangju KUV · Gunsan YNY · Yangyang WJU · Wonju

Frequently asked questions

  • How many commercial airports are there in Republic of Korea?

    Republic of Korea has 14 commercial airports operating non-stop scheduled flights. 1 qualify as major international hubs (100+ direct destinations).

  • What is the biggest airport in Republic of Korea?

    Incheon International Airport (ICN) in Seoul is the largest airport in Republic of Korea, with 162 non-stop destinations across the globe.

  • Which Republic of Korea airports have international flights?

    6 airports in Republic of Korea operate international flights — 1 major hubs and 5 regional airports with at least 8 non-stop destinations.

Related guides for Republic of Korea

Same country, different angle — flight aggregations and visa context for travellers visiting Republic of Korea.

Flights from Republic of Korea Flights to Republic of Korea Visa-free with Republic of Korea passport