Chengdu (TFU) to Seoul (ICN) flights
3 airlines fly nonstop from Chengdu (TFU) to Seoul (ICN): Air China, Asiana Airlines and Sichuan Airlines. The two airports are 1,351 miles (2,174 km) apart. Air China and Asiana Airlines are in Star Alliance. There are also 38 ways to fly it with one stop, through Zhengzhou, Qingdao and Weihai and more.
Airlines flying nonstop from TFU to ICN
- Air ChinaStar Alliance · bookable with 11 programsWho books it
- Asiana AirlinesStar Alliance · bookable with 11 programsWho books it
- 3USichuan AirlinesNot in an alliance
Book TFU to ICN with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks Air China, Asiana Airlines
- Air New Zealand AirpointsBooks Air China, Asiana Airlines
- ANA Mileage ClubBooks Air China, Asiana Airlines
- Avianca LifeMilesBooks Air China, Asiana Airlines
- EVA Air Infinity MileageLandsBooks Air China, Asiana Airlines
- Lufthansa Miles & MoreBooks Air China, Asiana Airlines
- Singapore Airlines KrisFlyerBooks Air China, Asiana Airlines
- TAP Miles&GoBooks Air China, Asiana Airlines
- Thai Royal Orchid PlusBooks Air China, Asiana Airlines
- Turkish Airlines Miles&SmilesBooks Air China, Asiana Airlines
- United MileagePlusBooks Air China, Asiana Airlines
TFU to ICN with one stop
38 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Zhengzhou (CGO)China Southern Airlines the whole way3U8L+4
ZE - Via Qingdao (TAO)China Eastern Airlines, Qingdao Airlines and 1 more the whole way
QW+5
+4 - Via Weihai (WEH)Chengdu Airlines and Qingdao Airlines, then Jeju Air and China Eastern AirlinesEUQW
- Via Jinan (TNA)Shandong Airlines the whole way3UEU+4
- Via Yantai (YNT)China Eastern Airlines the whole way3U+2
ZE+1 - Via Xian (XIY)China Southern Airlines and Sichuan Airlines, then Korean Air, China Eastern Airlines and 1 more3U
- Via Yancheng (YNZ)Chengdu Airlines and Sichuan Airlines, then Asiana AirlinesEU3U
- Via Yichang (YIH)China Eastern Airlines, then Jin Air
- Via Hefei (HFE)Sichuan Airlines, Air China and 5 more, then Korean Air3UEU+4
- Via Wuhan (WUH)China Southern Airlines the whole way3U+1
- Via Yangzhou (YTY)Sichuan Airlines, Kunming Airlines and 1 more, then Spring Airlines3U
- Via Dalian (DLC)China Southern Airlines the whole way3U+1
- Via Nanjing (NKG)China Eastern Airlines the whole way
+3 - Via Shijiazhuang (SJW)Spring Airlines the whole way3U+3
- Via Tianjin (TSN)Air China and Tianjin Airlines the whole way3UBK+3GS+1
TFU to ICN: common questions
Which airlines fly nonstop from TFU to ICN?
Air China (Star Alliance), Asiana Airlines (Star Alliance) and Sichuan Airlines fly nonstop from Chengdu (TFU) to Seoul (ICN).
How far is Chengdu from Seoul by plane?
Chengdu (TFU) and Seoul (ICN) are 1,351 miles (2,174 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book TFU to ICN award flights?
11 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, EVA Air Infinity MileageLands, Lufthansa Miles & More, Singapore Airlines KrisFlyer, TAP Miles&Go and 3 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does TFU 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 TFU to ICN with taxes and fees.
Where can I connect between Chengdu and Seoul?
The most direct connections are through Zhengzhou (CGO), Qingdao (TAO), Weihai (WEH), Jinan (TNA) and Yantai (YNT). On 26 of them the same airline flies both flights, for example China Southern Airlines through Zhengzhou.
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.