Seoul to Chengdu (ICN-TFU): nonstop flights and who flies them

Air China, Asiana Airlines, and Sichuan Airlines fly nonstop between Seoul (ICN) and Chengdu (TFU), roughly 21 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. Air China, Asiana Airlines, and Sichuan Airlines fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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21
Nonstop flights a week
1,351 mi
Nonstop distance
Free
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Seoul to Chengdu flight schedule

Scheduled nonstop departures for ICN to TFU, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Seoul (ICN) to Chengdu (TFU)
Date Flight Airline Departs ICN Arrives TFU Duration Aircraft
3U 3974Sichuan Airlines14:5017:403h 50m321
CA 402Air China14:5517:554h321
OZ 323Asiana Airlines20:0023:004h321
CA 442Air China22:4501:353h 50m32N
CA 402Air China14:5517:554h321
OZ 323Asiana Airlines20:0023:004h321
3U 3974Sichuan Airlines14:5017:403h 50m321
CA 402Air China14:5517:554h321
OZ 323Asiana Airlines20:0023:004h32Q
CA 442Air China22:4501:353h 50m32N
CA 402Air China14:5517:554h321
OZ 323Asiana Airlines20:0023:004h321
3U 3974Sichuan Airlines14:5017:403h 50m321
CA 402Air China14:5517:554h321
OZ 323Asiana Airlines20:0023:004h321
CA 442Air China22:4501:353h 50m32N
CA 402Air China14:5517:554h321
OZ 323Asiana Airlines20:0023:004h321
CA 442Air China22:4501:353h 50m32N
CA 402Air China14:5517:554h321
OZ 323Asiana Airlines20:0023:004h321

Showing all 21 scheduled ICN to TFU departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ICN to TFU date on the interactive map

The full ICN to TFU nonstop schedule

Air China, Asiana Airlines, and Sichuan Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full ICN to TFU nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each ICN to TFU departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ICN to TFU on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seoul to Chengdu nonstop

Carriers operating ICN to TFU nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ICN to TFU on the interactive map →

Frequently asked questions about ICN to TFU

How far is Chengdu from Seoul?
ICN to TFU covers about 1,351 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from ICN to TFU?
Air China, Asiana Airlines, and Sichuan Airlines fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the ICN to TFU schedule rather than a space claim.
How many flights a week are there from ICN to TFU?
About 21 nonstop flights a week run between Seoul and Chengdu in the current schedule, operated by Air China, Asiana Airlines, and Sichuan Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ICN to TFU depart?
Scheduled ICN to TFU nonstops in the next 7 days with service leave between 14:50 and 22:45, local time at Seoul. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on ICN to TFU?
Not on this route: none of Air China, Asiana Airlines, and Sichuan Airlines is a carrier 2LNR reads inventory for. The page carries the full ICN to TFU nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full ICN to TFU nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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