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| Current local time | 21:19:09 Tuesday 07.04.2026 |
| Time zone | UTC + 09:00 |
| IATA code | ICN |
| ICAO code | RKSI |
| IATA Area | Traffic Conference 3 |
| IATA Sub-Area | Japan and Korea |
| Country | South Korea |
| Continent | East Asia |
| Runway | 4,000 m |
| Airport size | Mega airport |
| Slots (per 5 minutes) | 10 |
| Slot Availability | 99% |
| Min. transfer time | 01:30h |
| Nighttime ban | no nighttime ban |
| Noise restrictions | no noise restrictions |
| Passengers | ![]() |
| Cargo | ![]() |
| 2026-03-08 08:38 UTC | China Eastern has opened a new station at Seoul Incheon. |
| 2026-03-06 07:42 UTC | Delta Airlines has opened a new station at Seoul Incheon. |
| 2026-03-03 15:24 UTC | Korean Air, based at Seoul Incheon, has ceased operations. All shares have been returned or liquidated. |
| 2026-03-02 01:23 UTC | Cathay Pacific Airlines and Korean Air have signed a new interlining agreement. |
| 2026-02-24 16:21 UTC | Turkish Airlines and Korean Air have signed a new interlining agreement. |
| 2026-02-24 16:21 UTC | Finnair and Korean Air have signed a new interlining agreement. |
| 2026-02-24 15:33 UTC | Finnair has opened a new station at Seoul Incheon. |
| 2026-02-23 20:18 UTC | Korean Air has opened a new station at Hong Kong International. |
| 2026-02-23 20:17 UTC | Korean Air has opened a new station at Fukuoka. |
| 2026-02-22 06:16 UTC | Japan Airlines has opened a new station at Seoul Incheon. |
| 2026-02-19 06:34 UTC | Korean Air has opened a new station at Tianjin. |
| 2026-02-19 06:34 UTC | Korean Air has opened a new station at Osaka Kansai. |
| 2026-02-19 06:33 UTC | Korean Air has opened a new station at Shanghai Hongqiao. |
| 2026-02-19 06:32 UTC | Korean Air has opened a new station at Hangzhou. |
| 2026-02-19 06:31 UTC | Korean Air has opened a new station at Manila. |
There are thousands of airports and hundreds of countries in AirlineSim. Consequently, data are bound to be wrong sometimes. In case you came across any mistake - like wrong values, missing airports or naming errors - please send your findings, your sources and a detailed description of the issue to support@airlinesim.aero. Thank you very much for your support!
| Enterprise | IL | Weekly departures | Flight schedule | ||
|---|---|---|---|---|---|
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Air China | 35 Departures | |||
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China Eastern | 28 Departures | |||
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Delta Airlines | 0 Departures | |||
| Emirates | 7 Departures | ||||
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Finnair | 7 Departures | |||
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Japan Airlines | 7 Departures | |||