ICN
Incheon International Airport
Seoul · South KoreaICAO RKSI
Incheon International Airport (ICN) is an airport serving Seoul, South Korea, located in the Northern and Eastern hemispheres at coordinates 37° 28' 8.8" N, 126° 27' 3.6" E. The airport sits at an elevation of 23 feet (7 meters) above sea level. With 130 direct destinations served by 70 airlines, it is a major international hub for air travel. The local timezone is Asia/Seoul (GMT+9).
Destinations
130
Airlines
70
Elevation ft
23/ 7m
Asia/Seoul
GMT+9
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Airport Details
IATA Code
ICN
ICAO Code
RKSI
City
Seoul
Country
South Korea
Elevation
23 ft
Local Time
03:45 AM (GMT+9)
Coordinates
Latitude:37.4691°
Longitude:126.4510°
Popular Routes from ICN
| Destination | City | Distance | Flight Time | Type | CO2 (Economy) | |
|---|---|---|---|---|---|---|
| BKK | Bangkok, Thailand | 2,277 mi | 4h 59m | medium-haul | 572 kg | View |
| HKG | Hong Kong, Hong Kong | 1,284 mi | 3h 6m | medium-haul | 322 kg | View |
| NRT | Tokyo, Japan | 783 mi | 1h 59m | short-haul | 321 kg | View |
| CEB | Cebu, Philippines | 1,876 mi | 4h 13m | medium-haul | 471 kg | View |
| FUK | Fukuoka, Japan | 350 mi | 1h 10m | short-haul | 144 kg | View |
| KIX | Osaka, Japan | 535 mi | 1h 31m | short-haul | 220 kg | View |
| SFO | San Francisco, United States | 5,658 mi | 11h 33m | long-haul | 1366 kg | View |
| TPE | Taipei, Taiwan | 907 mi | 2h 13m | short-haul | 372 kg | View |
| MNL | Manila, Philippines | 1,616 mi | 3h 44m | medium-haul | 406 kg | View |
| NGO | Nagoya, Japan | 606 mi | 1h 39m | short-haul | 249 kg | View |
Airlines Operating at ICN
70 active airlines serving Incheon International Airport.
Aeroflot Russian Airlines
SURussia
Air Astana
KCKazakhstan
Air Canada
ACCanada
Air China
CAChina
Air Foyle
GSUnited Kingdom
Air France
AFFrance
Air India Limited
AIIndia
Air Macau
NXMacao
Air Tahiti Nui
TNFrance
AirAsia X
D7Malaysia
Alitalia
AZItaly
All Nippon Airways
NHJapan
American Airlines
AAUnited States
Arrow Air
JWUnited States
Asiana Airlines
OZRepublic of Korea
British Airways
BAUnited Kingdom
BusinessAir
8BThailand
Cathay Pacific
CXHong Kong SAR of China
Cebu Pacific
5JPhilippines
China Airlines
CITaiwan
China Eastern Airlines
MUChina
China Southern Airlines
CZChina
Czech Airlines
OKCzech Republic
Delta Air Lines
DLUnited States
EVA Air
BRTaiwan
Eastar Jet
ZESouth Korea
Emirates
EKUnited Arab Emirates
Ethiopian Airlines
ETEthiopia
Etihad Airways
EYUnited Arab Emirates
Finnair
AYFinland
Garuda Indonesia
GAIndonesia
Hawaiian Airlines
HAUnited States
Hong Kong Express Airways
UOHong Kong SAR of China
Japan Airlines
JLJapan
Japan Airlines Domestic
JLJapan
Jeju Air
7CRepublic of Korea
Jin Air
LJSouth Korea
KLM Royal Dutch Airlines
KLNetherlands
Kenya Airways
KQKenya
Korean Air
KERepublic of Korea
Lao Airlines
QVLao Peoples Democratic Republic
Lufthansa
LHGermany
Lufthansa Cargo
LHGermany
MIAT Mongolian Airlines
OMMongolia
Malaysia Airlines
MHMalaysia
Mandarin Airlines
AETaiwan
Maxair
8MSweden
Myanmar Airways International
8MMyanmar
Peach Aviation
MMJapan
Philippine Airlines
PRPhilippines
Qantas
QFAustralia
Qatar Airways
QRQatar
S7 Airlines
S7Russia
Sat Airlines
HZKazakhstan
Scoot
TZSingapore
Shandong Airlines
SCChina
Shanghai Airlines
FMChina
Shenzhen Airlines
ZHChina
Sichuan Airlines
3UChina
Singapore Airlines
SQSingapore
Singapore Airlines Cargo
SQSingapore
Thai Airways International
TGThailand
Turkish Airlines
TKTurkey
Tway Airlines
TWSouth Korea
US Airways
USUnited States
United Airlines
UAUnited States
Uzbekistan Airways
HYUzbekistan
Vietnam Airlines
VNVietnam
Xiamen Airlines
MFChina
Zest Air
Z2Philippines
CO2 Emissions Reference
Estimated carbon dioxide emissions per passenger for sample flight distances, based on DEFRA 2024 emission factors.
| Route Type | Distance | Economy | Premium Eco | Business | First |
|---|---|---|---|---|---|
| Short-haul | 800 km | 204 kg | 326 kg | 592 kg | 816 kg |
| Medium-haul | 3,000 km | 468 kg | 749 kg | 1357 kg | 1872 kg |
| Long-haul | 8,000 km | 1200 kg | 1920 kg | 3480 kg | 4800 kg |
Values are estimates based on average emission factors. Actual emissions vary by aircraft type, load factor, and routing.
Nearby Airports
Airports closest to Incheon International Airport that may serve as alternatives.
| Airport | IATA | City | Country | Distance |
|---|---|---|---|---|
| Gimpo International Airport | GMP | Seoul | South Korea | 32 km |
| Wonju/Hoengseong Air Base (K-38/K-46) | WJU | Wonju | South Korea | 134 km |
| Kunsan Air Base | KUV | Kunsan | South Korea | 174 km |
| Cheongju International Airport/Cheongju Air Base (K-59/G-513) | CJJ | Chongju | South Korea | 125 km |
| Pyongyang Sunan International Airport | FNJ | Pyongyang | North Korea | 206 km |
| Muan International Airport | MWX | Muan | South Korea | 275 km |
| Gwangju Airport | KWJ | Kwangju | South Korea | 262 km |
| Yangyang International Airport | YNY | Sokcho / Gangneung | South Korea | 206 km |
Other Airports in South Korea
Gimhae International Airport
PUSBusan
Jeju International Airport
CJUCheju
Cheongju International Airport/Cheongju Air Base (K-59/G-513)
CJJChongju
Kunsan Air Base
KUVKunsan
Gwangju Airport
KWJKwangju
Muan International Airport
MWXMuan
Pohang Airport (G-815/K-3)
KPOPohang
Sacheon Air Base/Airport
HINSacheon
Gimpo International Airport
GMPSeoul
Yangyang International Airport
YNYSokcho / Gangneung
Daegu Airport
TAETaegu
Ulsan Airport
USNUlsan
Geographic & Timezone Details
Position
- Latitude (DMS)
- 37° 28' 8.8" N
- Longitude (DMS)
- 126° 27' 3.6" E
- Latitude (Decimal)
- 37.469101
- Longitude (Decimal)
- 126.450996
- Hemisphere
- Northern / Eastern
Timezone
- IANA Timezone
- Asia/Seoul
- UTC Offset
- GMT+9
- Current Local Time
- 03:45 AM
- Elevation (ft)
- 23 ft
- Elevation (m)
- 7 m
Frequently Asked Questions
What is the IATA code for Incheon International Airport?
The IATA code for Incheon International Airport is ICN, and its ICAO code is RKSI. The airport is located in Seoul, South Korea.
How many destinations can you fly to from ICN?
There are 130 direct destinations available from Incheon International Airport (ICN) in Seoul, South Korea.
What airlines fly from ICN?
There are 70 airlines operating from ICN, including Aeroflot Russian Airlines, Air Astana, Air Canada, Air China, Air Foyle, and more.
What timezone is Incheon International Airport in?
Incheon International Airport is in the Asia/Seoul timezone (GMT+9). The airport is located in the Northern and Eastern hemispheres.
What is the elevation of Incheon International Airport?
Incheon International Airport sits at an elevation of 23 feet (7 meters) above sea level.
Dig deeper from ICN
Distance calculator →
Compute distance from ICN to any other airport, with CO₂ and flight time.
Airports in South Korea →
Browse the full list of South Korea airports and their hub rankings.
Airport directory →
Browse the 3,000-plus commercial airports worldwide.
Methodology & sources →
Vincenty on WGS-84, DEFRA 2024, Lee 2021 — every formula and primary source.
Airline alliances →
Star, oneworld, SkyTeam — the alliances that operate most international routes from major hubs.
World's busiest airports →
ACI World 2023 top ten by passenger traffic and where this airport sits in the global rank.
External References
Learn more about Incheon International Airport from these external sources.
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