Facilities Ranking
Safety Ranking
Environmental Ranking
โข Region: Asia-Pacific (East Asia)
โข Country/State: South Korea
โข City/Town: Incheon (serving the Seoul metropolitan area)
โข Website: https://www.airport.kr
โข Type of Airport: International
โข Airport code/s:
o IATA: ICN
o ICAO: RKSI
โข Terminals:
โ Terminal 1 (international)
โ Terminal 2 (international; SkyTeam-dominant with dedicated concourses)
โ Concourse A (airside satellite, connected by underground train)
โข Passenger numbers:
โ ~71.2 million passengers (calendar year 2024; new post-pandemic high)
Parking
โข Short-term: Multi-storey short-stay parking at both terminals with walking access
โข Long-term: Long-stay parking zones with frequent free shuttle buses
โข Valet: Official airport valet service available at both Terminal 1 and Terminal 2 (24/7; reduced fee for eligible users)
Hotel
โข On site:
โ Transit Hotel (airside, T1 & T2)
โข Nearby:
โ Grand Hyatt Incheon (airport island) and numerous airport-zone hotels with shuttles
Other facilities
โข Restaurants/cafes: Extensive Korean and international dining across terminals
โข Bars: Licensed cafรฉs and bars in airside areas and lounges
โข Lounges: Korean Air lounges, Asiana lounges, SkyTeam partner lounges, independent lounges
โข Duty-free shops: Large duty-free precincts (The Shilla, Shinsegae)
โข Gift shops/newsagent/chemist: Souvenirs, books, convenience stores and pharmacies
โข On-site travel agent: Limited; airline desks and tourism information counters provided
โข Help desk/Lost & found: Information counters in terminals; centralised lost & found service
โข Car rental: Major international and domestic car-rental brands on site
โข Taxi/transport to city: Airport Railroad (AREX) express & all-stop services, buses, taxis, ride-hailing
โข Baby/parent room: Nursing rooms, family toilets and childrenโs play areas throughout terminals
โข Business center/free-Wi-Fi/charging: Free high-speed Wi-Fi; abundant charging points; business services via lounges
โข Gym: Limited public access; fitness facilities available in some nearby hotels
โข Beauty center/hairdresser: Spas, showers and beauty services in selected areas
โข Other facilities: Medical clinics, prayer rooms, cultural exhibitions, ice rink (seasonal/area-specific)
โข Biometric check-in: Widely deployed self-service and biometric boarding for Korean Air/partners on eligible routes
โข Biometric customs: Automated immigration e-gates using biometric passports for eligible travellers
Disabled/accessibility
โข Free PRM assistance available; request via airline (advance notice recommended)
โข Wheelchair assistance from curbside to gate/arrival halls
โข Fully step-free terminals with ramps, elevators and wide corridors
โข Dedicated accessible parking spaces near terminal entrances
โข Accessible toilets throughout terminals
โข Priority security and immigration lanes available
โข Assistance dogs permitted
โข Support for non-visible disabilities via trained staff
โข AREX stations and platforms largely step-free with tactile paving and audible announcements
Runways
โข 15L/33R
โข 15R/33L
โข 16L/34R
โข 16R/34L
Length/Width
โข 15L/33R: ~3,750 m ร 60 m
โข 15R/33L: ~3,750 m ร 60 m
โข 16L/34R: ~4,000 m ร 60 m
โข 16R/34L: ~3,750 m ร 60 m
โข All runways support Code F aircraft operations (A380, B747-8)
Grooving of runways
โข Grooved surfaces are used on primary runways to enhance wet-runway friction
โข Detailed grooving status by runway end is published in the Korean AIP and engineering documents
ILS/CAT capability
โข ILS installed on all runways
โข CAT II/III capability available on primary runway ends
โข Approved for CAT III low-visibility autoland operations for suitably equipped aircraft/crews
Navigation aids
โข Full ILS coverage with PAPI
โข VOR/DME aids supporting terminal and en-route navigation
โข RNAV (GNSS-based) SIDs/STARs widely used
โข Advanced surface movement radar and multilateration systems
Low-visibility operations
โ Full Low Visibility Procedures (LVP) in place
โ Regular CAT II/III operations during fog, snow and heavy rain
โ Stop bars, SMGCS and strict ATC procedures applied
On-time departures (OTP) data
โข Airport-specific annual OTP not routinely published by the operator
โข Industry data generally places ICN among strong Asia-Pacific performers
โข OTP influenced by winter weather events and long-haul hub bank structures
Airfield restrictions
โข Slot-coordinated airport with peak-hour capacity management
โข Noise-abatement procedures in place
โข Planned runway/taxiway maintenance managed via NOTAMs
โข Seasonal operational constraints during severe winter weather
Aircraft maintenance
โข Extensive on-airport maintenance capability
โข Major maintenance bases operated by Korean Air and Asiana Airlines
โข Line and heavy maintenance available for widebody and narrowbody fleets
โข Strong coordination between airport authority, airlines and regulators
Eco-efficient operations (e.g., energy use, carbon minimization, waste management, etc.)
โข Comprehensive ESG and โLow-Carbon Airportโ programs led by Incheon International Airport Corporation
โข Extensive LED airfield and terminal lighting upgrades
โข Fixed electrical ground power and pre-conditioned air at gates to reduce APU use
โข Waste separation, recycling and landfill-diversion programs across terminals
Renewable energy use
โข On-site solar PV installations on airport buildings and logistics facilities
โข Commitment to RE100 pathway with a long-term goal of 100% renewable electricity
โข Progressive expansion of renewable procurement and on-site generation
Availability of biofuel alternatives
โข Sustainable Aviation Fuel (SAF) supply capability established for airline uptake
โข SAF use is airline-driven and aligned with South Koreaโs national SAF roadmap
โข No airport-mandated SAF blending requirement currently published
Conservation of biodiversity [actual programs]
โข Management of coastal and wetland buffer zones around the airport island
โข Ecological monitoring programs in partnership with environmental bodies
โข Biodiversity mitigation and offset measures embedded in expansion projects
Sustainable transportation
โข Strong rail modal share via AREX (express and all-stop services)
โข Extensive bus and coach network serving the Seoul region
โข Electrification of airport-owned and ground-service vehicle fleets
โข EV charging infrastructure available in airport car parks
Green building design
โข Terminal 2 designed with high-performance glazing and energy-efficient systems
โข Smart building management systems across terminals
โข Lifecycle carbon considerations integrated into new construction and refurbishments
โข Sustainability standards embedded in all major capital projects
