Incheon International Airport (ICN) terminals by airline

The departure terminal of 73 airlines at ICN, from observed departures and published schedules. Airlines can move flights between terminals, so check your booking before you travel.

Airlines in each terminal

Departure terminal by airline

Airline Terminal Share of departures
Korean Air (KE) 2 T2 100%
Asiana (OZ) 1 T1 57%, T2 44%
Jeju Air Co. Ltd. (7C) 1 T1 100%
Jin Air Co. Ltd (LJ) 2 T2 100%
T'way Air (TW) 1 T1 100%
China Eastern (MU) 1 T1 100%
EASTAR JET Co. Ltd. (ZE) 1 T1 100%
China Southern Airlines (CZ) 1 T1 100%
Air China Limited (CA) 1 T1 100%
Oman Gvmt (RS) 2 T2 99%
Shandong Airlines (SC) 1 T1 100%
Air Busan (BX) 2 T2 100%
Air Premia (YP) 1 T1 97%
Delta Air Lines (DL) 2 T2 100%
Vietjet Aviation Joint Stock Company (VJ) 1 T1 100%
Peach (MM) 1 T1 100%
Cathay Pacific (CX) 1 T1 100%
Hong Kong Express Airways (UO) 1 T1 100%
EVA Air (BR) 1 T1 100%
China Airlines (CI) 2 T2 100%
Vietnam Airlines (VN) 1 T1 100%
Shenzhen Airlines (ZH) 1 T1 100%
Singapore Airlines (SQ) 1 T1 100%
Emirates Air Services (RF) 1 T1 100%
Xiamen Airlines (MF) 2 T2 100%
Thai Smile (WE) 1 T1 96%
Air Canada (AC) 1 T1 100%
Lufthansa Cargo (LH) 1 T1 100%
Thai Airways International (TG) 1 T1 100%
Philippine Airlines (PR) 1 T1 100%
Albatross Airlines (UA) 1 T1 100%
Cebu Pacific Air (5J) 1 T1 100%
Sichuan Airlines (3U) 1 T1 100%
Jetstar Airways (JQ) 1 T1 100%
Spring Airlines Limited Corporation (9C) 1 T1 100%
MIAT (OM) 1 T1 100%
Etihad Airways (EY) 1 T1 100%
Air Astana (KC) 1 T1 100%
Air Macau (NX) 1 T1 100%
American Airlines (AA) 1 T1 100%
Alaska Airlines (AS) 1 T1 100%
Finnair (AY) 1 T1 100%
Ethiopian Airlines (ET) 1 T1 100%
Shanghai Airlines (FM) 1 T1 100%
Hong Kong Airlines (HX) 1 T1 100%
Tiger Airways (TR) 1 T1 100%
Zipair Tokyo (ZG) 1 T1 100%
Qingdao Airlines Co., Ltd (QW) 1 T1 100%
Thai Vietjet Air (VZ) 1 T1 100%
Air France (AF) 2 T2 100%
Aeromexico (AM) 2 T2 100%
THY - Turkish Airlines (TK) 1 T1 100%
KLM (KL) 2 T2 100%
Air India (AI) 1 T1 100%
Emirates (EK) 1 T1 100%
Airasia X Berhad dba Airasia X (D7) 1 T1 100%
Hainan Airlines (HU) 1 T1 100%
Myanmar Airways International (8M) 1 T1 100%
Tianjin Airlines (GS) 1 T1 100%
Air Japan Company Ltd. (NQ) 1 T1 100%
Qatar Airways (QR) 1 T1 100%
SAS (SK) 2 T2 100%
Zest Airways Inc. (Z2) 1 T1 100%
Galaxy Airways (9G) 1 T1 100%
Aero Mongolia (M0) 1 T1 100%
Malaysia Airlines (MH) 1 T1 100%
Malindo Airways Sdn Bhd ( Malindo A (OD) 1 T1 100%
Intercontinental Airlines (VS) 2 T2 100%
Centrum Air (C6) 1 T1 100%
Thai AirAsia (FD) 1 T1 100%
Garuda (GA) 2 T2 100%
Uzbekistan Airways (HY) 1 T1 100%
Solenta Aviation (SL) 1 T1 100%
Terminal and gate for every departure today

GET /advanced-flights-schedules returns the departure board for ICN with dep_terminal and dep_gate for each flight, plus scheduled and estimated times.

https://www.goflightlabs.com/advanced-flights-schedules?access_key=YOUR_ACCESS_KEY&iataCode=ICN&type=departure

That URL still says YOUR_ACCESS_KEY. A 7-day trial replaces it with a real key. After the trial, Starter is $24.99/mo.