South Korea Flight Route Map | Airlines, Routes and Airports for Travelers

South Korea has 14 airports with regular flights. Explore the flight route map to check routes, airlines, and airports for your travel planning.

If you tap/click on the airport's location on the map or choose the link with the airport name or airline name, you can view the route map for the selected airport. The size of the circles on the map represents the number of departing flights from each airport.

Last updated: January 13, 2025

Table of contents

Ranking of Airports in South Korea by Number of Routes

List of domestic airports

International airport

Domestic airport

List of airlines in South Korea

Ranking of Airports in South Korea by Number of Routes

There are 14 airports in South Korea with regular flights. Additionally, 10 airlines based in South Korea operate scheduled flights.

International airport

• Incheon International Airport

  Number of routes: 381 (1st in the country)

  Departing flights: 594 flights/day

  Number of airlines: 73

  Korean Air (KAL) operates the most routes.

• Gimhae International Airport

  Number of routes: 83 (2nd in the country)

  Departing flights: 152 flights/day

  Number of airlines: 17

  Air Busan (ABL) operates the most routes.

• Jeju International Airport

  Number of routes: 53 (3rd in the country)

  Departing flights: 232 flights/day

  Number of airlines: 17

  Jin Air (JNA) operates the most routes.

• Gimpo International Airport

  Number of routes: 39 (4th in the country)

  Departing flights: 176 flights/day

  Number of airlines: 16

  Asiana Airlines (AAR) operates the most routes.

• Cheongju International Airport

  Number of routes: 19 (5th in the country)

  Departing flights: 39 flights/day

  Number of airlines: 7

  Aero K (EOK) operates the most routes.

• Daegu International Airport

  Number of routes: 17 (6th in the country)

  Departing flights: 33 flights/day

  Number of airlines: 7

  Tway Airlines (TWB) operates the most routes.

• Muan International Airport

  Number of routes: 9 (7th in the country)

  Departing flights: 9 flights/day

  Number of airlines: 4

  Jin Air (JNA) operates the most routes.

Domestic airport

• Gwangju Airport

  Number of routes: 6 (8th in the country)

  Departing flights: 17 flights/day

  Number of airlines: 5

  Asiana Airlines (AAR) operates the most routes.

• Yeosu Airport

  Number of routes: 5 (9th in the country)

  Departing flights: 7 flights/day

  Number of airlines: 3

  Asiana Airlines (AAR) operates the most routes.

• Ulsan Airport

  Number of routes: 4 (10th in the country)

  Departing flights: 5 flights/day

  Number of airlines: 2

  Jin Air (JNA) operates the most routes.

• Pohang Airport

  Number of routes: 2 (11th in the country)

  Departing flights: 3 flights/day

  Number of airlines: 1

  The only airline operating at the airport is Jin Air (JNA)

• Sacheon Airport

  Number of routes: 1 (12th in the country)

  Departing flights: 2 flights/day

  Number of airlines: 1

  The only airline operating at the airport is Jin Air (JNA)

• Gunsan Airport

  Number of routes: 1 (12th in the country)

  Departing flights: 2 flights/day

  Number of airlines: 1

  The only airline operating at the airport is Jin Air (JNA)

• Wonju Airport

  Number of routes: 1 (12th in the country)

  Departing flights: 2 flights/day

  Number of airlines: 1

  The only airline operating at the airport is Jin Air (JNA)

List of airlines in South Korea

There are 10 airlines based in South Korea. Clicking on the company name will display a route map specific to that airline.

• KAL - Korean Air

  Number of routes: 98 (1st in the country)

  Departing flights: 386 flights/day

• JJA - Jeju Air

  Number of routes: 65 (2nd in the country)

  Departing flights: 237 flights/day

• AAR - Asiana Airlines

  Number of routes: 63 (3rd in the country)

  Departing flights: 259 flights/day

• JNA - Jin Air

  Number of routes: 56 (4th in the country)

  Departing flights: 184 flights/day

• TWB - Tway Airlines

  Number of routes: 46 (5th in the country)

  Departing flights: 186 flights/day

• ABL - Air Busan

  Number of routes: 29 (6th in the country)

  Departing flights: 124 flights/day

• ESR - Eastar Jet

  Number of routes: 21 (7th in the country)

  Departing flights: 90 flights/day

• EOK - Aero K

  Number of routes: 11 (8th in the country)

  Departing flights: 33 flights/day

• ASV - Air Seoul

  Number of routes: 9 (9th in the country)

  Departing flights: 36 flights/day

• APM - Air Premia

  Number of routes: 2 (10th in the country)

  Departing flights: 5 flights/day