Shenzhen to Seoul (SZX-ICN): nonstop upgrade & award space

Shenzhen Airlines, China Southern Airlines, Asiana Airlines, and Korean Air fly nonstop between Shenzhen (SZX) and Seoul (ICN), roughly 35 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. 2LNR tracks award seats on China Southern Airlines across every SZX to ICN date, so you can see whether a seat exists before you move points.

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

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35
Nonstop flights a week
1,270 mi
Nonstop distance
Free
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Shenzhen to Seoul flight schedule

Scheduled nonstop departures for SZX to ICN, 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 Shenzhen (SZX) to Seoul (ICN)
Date Flight Airline Departs SZX Arrives ICN Duration Aircraft
OZ 372Asiana Airlines02:3007:003h 30m32Q
CZ 3089China Southern Airlines08:4013:404h32N
ZH 633Shenzhen Airlines09:4014:153h 35m738
ZH 631Shenzhen Airlines12:1516:453h 30m320
KE 836Korean Air12:4517:353h 50m333
OZ 372Asiana Airlines02:3007:003h 30m32Q
CZ 3089China Southern Airlines08:4013:404h32N
ZH 633Shenzhen Airlines09:4014:153h 35m738
ZH 631Shenzhen Airlines12:1516:453h 30m320
KE 836Korean Air12:4517:353h 50m77W
OZ 372Asiana Airlines02:3007:003h 30m32Q
CZ 3089China Southern Airlines08:4013:404h32N
ZH 633Shenzhen Airlines09:4014:153h 35m738
ZH 631Shenzhen Airlines12:1516:453h 30m320
KE 836Korean Air12:4517:353h 50m333
OZ 372Asiana Airlines02:3007:003h 30m32Q
CZ 3089China Southern Airlines08:4013:404h32N
ZH 633Shenzhen Airlines09:4014:153h 35m738
ZH 631Shenzhen Airlines12:1516:453h 30m320
KE 836Korean Air12:4517:353h 50m333
CZ 3089China Southern Airlines08:4013:404h32N
ZH 633Shenzhen Airlines09:4014:153h 35m738
ZH 631Shenzhen Airlines12:1516:453h 30m320
KE 836Korean Air12:4517:353h 50m333
OZ 372Asiana Airlines13:5018:303h 40m32Q
CZ 3089China Southern Airlines08:4013:404h32N
ZH 633Shenzhen Airlines09:4014:153h 35m738
ZH 631Shenzhen Airlines12:1516:453h 30m320
KE 836Korean Air12:4517:353h 50m333
OZ 372Asiana Airlines13:5018:303h 40m32Q
CZ 3089China Southern Airlines08:4013:404h32N
ZH 633Shenzhen Airlines09:4014:153h 35m738
ZH 631Shenzhen Airlines12:1516:453h 30m320
KE 836Korean Air12:4517:353h 50m333
OZ 372Asiana Airlines13:5018:303h 40m32Q

Showing all 35 scheduled SZX to ICN 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 SZX to ICN date on the interactive map

Award seats on SZX to ICN departures

2LNR tracks award seats on China Southern Airlines, date by date. Open the calendar for Shenzhen to Seoul to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each SZX to ICN 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 SZX to ICN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Shenzhen to Seoul nonstop

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

See SZX to ICN on the interactive map →

Frequently asked questions about SZX to ICN

How far is Seoul from Shenzhen?
SZX to ICN covers about 1,270 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 SZX to ICN?
Shenzhen Airlines, China Southern Airlines, Asiana Airlines, and Korean Air fly the route nonstop. 2LNR tracks award seats on China Southern Airlines.
How many flights a week are there from SZX to ICN?
About 35 nonstop flights a week run between Shenzhen and Seoul in the current schedule, operated by Shenzhen Airlines, China Southern Airlines, Asiana Airlines, and Korean Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SZX to ICN depart?
Scheduled SZX to ICN nonstops in the next 7 days with service leave between 02:30 and 13:50, local time at Shenzhen. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on SZX to ICN?
Open the SZX to ICN route on the interactive map or the matrix to see award seats by date on China Southern Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss SZX to ICN upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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