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Korean Air Route Map

Korean Air is South Korea's flag carrier and largest airline, a founding member of SkyTeam in 2000, which took over Asiana Airlines in 2024. Its international hub is Incheon, near Seoul, with domestic and short regional flights from Seoul's Gimpo airport.

Incheon sits between China, Japan and North America, and Korean Air uses it to connect them, with a long haul network across the Pacific to the United States and Canada, alongside flights to Europe, Southeast Asia and a domestic network centred on Jeju island.

Below is the network on two maps, domestic and international, every route with its distance, and the longest and shortest flights Korean Air operates.

At a Glance

Destinations
95
Countries
34
Hubs
ICN · GMP
Longest route
Seoul → Atlanta 11,487 km (7,138 mi)
Shortest route
Jeju → Yeosu 181 km (112 mi)

ICN: Incheon International Airport. GMP: Gimpo International Airport.

Domestic Network

Domestic Routes (12)

Route Distance Prices
Jeju CJU → Busan PUS 291 km (181 mi) Check prices
Seoul GMP → Busan PUS 327 km (203 mi) Check prices
Seoul ICN → Busan PUS 338 km (210 mi) Check prices
Jeju CJU → Daegu TAE 331 km (206 mi) Check prices
Seoul ICN → Daegu TAE 263 km (163 mi) Check prices
Jeju CJU → Gwangju KWJ 182 km (113 mi) Check prices
Cheongju CJJ → Jeju CJU 368 km (229 mi) Check prices
Seoul GMP → Jeju CJU 451 km (280 mi) Check prices
Jeju CJU → Sacheon HIN 228 km (142 mi) Check prices
Jeju CJU → Ulsan USN 349 km (217 mi) Check prices
Seoul GMP → Ulsan USN 316 km (196 mi) Check prices
Jeju CJU → Yeosu RSU 181 km (112 mi) Check prices

Asia (68)

Route Distance Prices
Seoul ICN → Aomori AOJ Japan 1,280 km (795 mi) Check prices
Seoul ICN → Bangkok BKK Thailand 3,669 km (2,280 mi) Check prices
Jeju CJU → Beijing PEK China 1,144 km (711 mi) Check prices
Seoul GMP → Beijing PEK China 927 km (576 mi) Check prices
Seoul ICN → Beijing PEK China 903 km (561 mi) Check prices
Nagoya NGO → Busan PUS Japan 717 km (446 mi) Check prices
Tokyo NRT → Busan PUS Japan 1,038 km (645 mi) Check prices
Beijing PEK → Busan PUS China 1,215 km (755 mi) Check prices
Seoul ICN → Cebu CEB Philippines 3,030 km (1,883 mi) Check prices
Seoul ICN → Changsha CSX China 1,607 km (999 mi) Check prices
Seoul ICN → Da Nang DAD Vietnam 2,981 km (1,852 mi) Check prices
Seoul ICN → Dalian DLC China 460 km (286 mi) Check prices
Seoul ICN → Dayong DYG China 1,751 km (1,088 mi) Check prices
Seoul ICN → Delhi DEL India 4,652 km (2,891 mi) Check prices
Seoul ICN → Denpasar DPS Indonesia 5,272 km (3,276 mi) Check prices
Seoul ICN → Fukuoka FUK Japan 563 km (350 mi) Check prices
Seoul ICN → Fuzhou FOC China 1,433 km (890 mi) Check prices
Seoul ICN → Guangzhou CAN China 2,005 km (1,246 mi) Check prices
Seoul ICN → Hangzhou HGH China 978 km (608 mi) Check prices
Seoul ICN → Hanoi HAN Vietnam 2,684 km (1,668 mi) Check prices
Seoul ICN → Hefei HFE China 1,049 km (652 mi) Check prices
Seoul ICN → Ho Chi Minh City SGN Vietnam 3,563 km (2,214 mi) Check prices
Seoul ICN → Hong Kong HKG Hong Kong 2,070 km (1,286 mi) Check prices
Seoul ICN → Jakarta CGK Indonesia 5,264 km (3,271 mi) Check prices
Seoul ICN → Kagoshima KOJ Japan 741 km (460 mi) Check prices
Seoul ICN → Kathmandu KTM Nepal 3,966 km (2,464 mi) Check prices
Seoul ICN → Kobe UKB Japan 849 km (528 mi) Check prices
Seoul ICN → Komatsu KMQ Japan 893 km (555 mi) Check prices
Seoul ICN → Kuala Lumpur KUL Malaysia 4,613 km (2,866 mi) Check prices
Seoul ICN → Kumamoto KMJ Japan 652 km (405 mi) Check prices
Seoul ICN → Kunming KMG China 2,613 km (1,624 mi) Check prices
Seoul ICN → Macau MFM Macao 2,103 km (1,307 mi) Check prices
Seoul ICN → Manila MNL Philippines 2,609 km (1,621 mi) Check prices
Seoul ICN → Nagasaki NGS Japan 596 km (370 mi) Check prices
Seoul ICN → Nagoya NGO Japan 973 km (605 mi) Check prices
Seoul ICN → Nanjing NKG China 942 km (585 mi) Check prices
Seoul ICN → Nha Trang CXR Vietnam 3,311 km (2,057 mi) Check prices
Seoul ICN → Niigata KIJ Japan 1,115 km (693 mi) Check prices
Seoul ICN → Okayama OKJ Japan 730 km (454 mi) Check prices
Seoul ICN → Okinawa (Naha) NAH Indonesia 3,758 km (2,335 mi) Check prices
Seoul GMP → Osaka KIX Japan 836 km (519 mi) Check prices
Seoul ICN → Osaka KIX Japan 860 km (534 mi) Check prices
Seoul ICN → Phnom Penh KTI Cambodia 3,611 km (2,244 mi) Check prices
Seoul ICN → Phu Quoc PQC Vietnam 3,777 km (2,347 mi) Check prices
Seoul ICN → Phuket HKT Thailand 4,320 km (2,684 mi) Check prices
Seoul ICN → Qingdao TAO China 557 km (346 mi) Check prices
Busan PUS → Qingdao TAO China 782 km (486 mi) Check prices
Seoul ICN → Sapporo CTS Japan 1,421 km (883 mi) Check prices
Seoul ICN → Shanghai PVG China 822 km (511 mi) Check prices
Busan PUS → Shanghai PVG China 801 km (498 mi) Check prices
Seoul GMP → Shanghai Hongqiao SHA China 866 km (538 mi) Check prices
Seoul ICN → Shenyang SHE China 529 km (329 mi) Check prices
Seoul ICN → Shenzhen SZX China 2,045 km (1,271 mi) Check prices
Seoul ICN → Singapore SIN Singapore 4,627 km (2,875 mi) Check prices
Seoul ICN → Taipei TPE Taiwan 1,464 km (910 mi) Check prices
Busan PUS → Taipei TPE Taiwan 1,345 km (836 mi) Check prices
Seoul ICN → Tianjin TSN China 815 km (506 mi) Check prices
Jeju CJU → Tokyo NRT Japan 1,294 km (804 mi) Check prices
Seoul GMP → Tokyo HND Japan 1,180 km (733 mi) Check prices
Seoul ICN → Tokyo HND Japan 1,209 km (751 mi) Check prices
Seoul ICN → Tokyo NRT Japan 1,257 km (781 mi) Check prices
Seoul ICN → Ulaanbaatar UBN Mongolia 1,957 km (1,216 mi) Check prices
Seoul ICN → Wuhan WUH China 1,348 km (838 mi) Check prices
Seoul ICN → Xi'an XIY China 1,625 km (1,010 mi) Check prices
Seoul ICN → Xiamen XMN China 1,640 km (1,019 mi) Check prices
Seoul ICN → Yangon RGN Myanmar (Burma) 3,742 km (2,325 mi) Check prices
Seoul ICN → Yanji YNJ China 654 km (406 mi) Check prices
Seoul ICN → Zhengzhou CGO China 1,180 km (733 mi) Check prices

Oceania (5)

Route Distance Prices
Seoul ICN → Auckland AKL New Zealand 9,656 km (6,000 mi) Check prices
Seoul ICN → Brisbane BNE Australia 7,730 km (4,803 mi) Check prices
Seoul ICN → Guam GUM Guam 3,227 km (2,005 mi) Check prices
Seoul ICN → Honolulu HNL United States 7,353 km (4,569 mi) Check prices
Seoul ICN → Sydney SYD Australia 8,343 km (5,184 mi) Check prices

Europe (13)

Route Distance Prices
Seoul ICN → Amsterdam AMS Netherlands 8,552 km (5,314 mi) Check prices
Seoul ICN → Budapest BUD Hungary 8,138 km (5,057 mi) Check prices
Seoul ICN → Frankfurt FRA Germany 8,543 km (5,308 mi) Check prices
Seoul ICN → Istanbul IST Türkiye 7,923 km (4,923 mi) Check prices
Seoul ICN → Lisbon LIS Portugal 10,396 km (6,460 mi) Check prices
Seoul ICN → London LHR United Kingdom 8,861 km (5,506 mi) Check prices
Seoul ICN → Madrid MAD Spain 9,965 km (6,192 mi) Check prices
Seoul ICN → Milan MXP Italy 8,876 km (5,515 mi) Check prices
Seoul ICN → Paris CDG France 8,927 km (5,547 mi) Check prices
Seoul ICN → Prague PRG Czechia 8,237 km (5,118 mi) Check prices
Seoul ICN → Rome FCO Italy 8,966 km (5,571 mi) Check prices
Seoul ICN → Vienna VIE Austria 8,248 km (5,125 mi) Check prices
Seoul ICN → Zürich ZRH Switzerland Seasonal 8,743 km (5,433 mi) Check prices

North America and the Caribbean (12)

Route Distance Prices
Seoul ICN → Atlanta ATL United States 11,487 km (7,138 mi) Check prices
Seoul ICN → Boston BOS United States 10,964 km (6,813 mi) Check prices
Seoul ICN → Chicago ORD United States 10,519 km (6,536 mi) Check prices
Seoul ICN → Dallas/Fort Worth DFW United States 10,987 km (6,827 mi) Check prices
Seoul ICN → Las Vegas LAS United States 9,668 km (6,007 mi) Check prices
Seoul ICN → Los Angeles LAX United States 9,625 km (5,981 mi) Check prices
Seoul ICN → New York JFK United States 11,089 km (6,890 mi) Check prices
Seoul ICN → San Francisco SFO United States 9,085 km (5,645 mi) Check prices
Seoul ICN → Seattle/Tacoma SEA United States 8,373 km (5,203 mi) Check prices
Seoul ICN → Toronto YYZ Canada 10,617 km (6,597 mi) Check prices
Seoul ICN → Vancouver YVR Canada 8,200 km (5,095 mi) Check prices
Seoul ICN → Washington IAD United States 11,173 km (6,943 mi) Check prices

Network as of September 2026, compiled by My Flight Routes. Schedules change and seasonal routes come and go, so check with the airline before you book.

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