Changchun (CGQ) to Seoul (ICN) flights
2 airlines fly nonstop from Changchun (CGQ) to Seoul (ICN): Asiana Airlines and China Southern Airlines. The two airports are 454 miles (730 km) apart. Asiana Airlines is in Star Alliance. There are also 11 ways to fly it with one stop, through Yanji, Weihai and Yantai and more.
Airlines flying nonstop from CGQ to ICN
- Asiana AirlinesStar Alliance · bookable with 11 programsWho books it
- China Southern AirlinesNot in an alliance · bookable with 3 programsWho books it
Book CGQ to ICN with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks Asiana Airlines
- Air France-KLM Flying BlueBooks China Southern Airlines
- Air New Zealand AirpointsBooks Asiana Airlines
- ANA Mileage ClubBooks Asiana Airlines
- Avianca LifeMilesBooks Asiana Airlines
- Delta SkyMilesBooks China Southern Airlines
- Emirates SkywardsBooks China Southern Airlines
- EVA Air Infinity MileageLandsBooks Asiana Airlines
- Lufthansa Miles & MoreBooks Asiana Airlines
- Singapore Airlines KrisFlyerBooks Asiana Airlines
- TAP Miles&GoBooks Asiana Airlines
- Thai Royal Orchid PlusBooks Asiana Airlines
- Turkish Airlines Miles&SmilesBooks Asiana Airlines
- United MileagePlusBooks Asiana Airlines
CGQ to ICN with one stop
11 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Yanji (YNJ)China Southern Airlines the whole way
+3
- Via Weihai (WEH)China Eastern Airlines the whole wayGJEU+1
- Via Yantai (YNT)China Eastern Airlines and China Southern Airlines the whole wayQW
+1ZE+1 - Via Qingdao (TAO)Qingdao Airlines, Shandong Airlines and 1 more the whole way
QW+4+4 - Via Tianjin (TSN)Air China the whole wayQWGS+1
- Via Beijing (PEK)Air China the whole way
- Via Beijing (PKX)China Southern Airlines, Air China and 1 more the whole way
- Via Jinan (TNA)Shandong Airlines the whole way3U+2
- Via Yancheng (YNZ)Chengdu Airlines and Sichuan Airlines, then Asiana AirlinesEU3U
- Via Shijiazhuang (SJW)Spring Airlines the whole way
GS - Via Yangzhou (YTY)Spring Airlines the whole way
CGQ to ICN: common questions
Which airlines fly nonstop from CGQ to ICN?
Asiana Airlines (Star Alliance) and China Southern Airlines fly nonstop from Changchun (CGQ) to Seoul (ICN).
How far is Changchun from Seoul by plane?
Changchun (CGQ) and Seoul (ICN) are 454 miles (730 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book CGQ to ICN award flights?
14 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air France-KLM Flying Blue, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, Delta SkyMiles, Emirates Skywards, EVA Air Infinity MileageLands and 6 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does CGQ to ICN cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for CGQ to ICN with taxes and fees.
Where can I connect between Changchun and Seoul?
The most direct connections are through Yanji (YNJ), Weihai (WEH), Yantai (YNT), Qingdao (TAO) and Tianjin (TSN). On 10 of them the same airline flies both flights, for example China Southern Airlines through Yanji.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.