Seoul to Hong Kong (ICN-HKG): nonstop flights and who flies them

Cathay Pacific, Hong Kong Express Airways, Korean Air, Asiana Airlines, and Hong Kong Airlines fly nonstop between Seoul (ICN) and Hong Kong (HKG), roughly 154 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. Cathay Pacific, Hong Kong Express Airways, Korean Air, Asiana Airlines, and Hong Kong 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.

See ICN to HKG on the interactive map Get started free
154
Nonstop flights a week
1,285 mi
Nonstop distance
Free
To get started

Seoul to Hong Kong flight schedule

Scheduled nonstop departures for ICN to HKG, 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 Hong Kong (HKG)
Date Flight Airline Departs ICN Arrives HKG Duration Aircraft
CX 427Cathay Pacific01:5504:453h 50m32Q
UO 615Hong Kong Express Airways02:3505:253h 50m32Q
UO 617Hong Kong Express Airways06:4009:303h 50m32Q
CX 413Cathay Pacific08:0010:503h 50m333
KE 2001Korean Air08:0510:553h 50m359
TW 643Trans World Airlines08:4511:554h 10m738
OZ 721Asiana Airlines09:0011:403h 40m32Q
YP 801Air Premia09:1512:053h 50m789
UO 619Hong Kong Express Airways12:4515:353h 50m32N
KE 2005Korean Air13:2516:203h 55m32Q
CX 439Cathay Pacific13:4016:303h 50m32Q
HX 629Hong Kong Airlines14:3517:404h 5m321
CX 411Cathay Pacific15:1018:003h 50m773
UO 631Hong Kong Express Airways15:2518:153h 50m321
KE 2011Korean Air19:4522:454h781
CX 419Cathay Pacific20:0523:003h 55m333
ZE 861Arcus-Air Logistic20:1022:453h 35m738
OZ 745Asiana Airlines20:3523:303h 55m32Q
7C 6013Coyne Aviation20:4023:353h 55m738
H1 9930Hahn Air Systems20:4023:353h 55m737
BX 3935Air Busan21:3000:153h 45m321
UO 627Hong Kong Express Airways22:3001:103h 40m32Q
CX 427Cathay Pacific01:5504:453h 50m32Q
UO 615Hong Kong Express Airways02:3505:253h 50m32Q
UO 617Hong Kong Express Airways06:4009:303h 50m32Q
CX 413Cathay Pacific08:0010:503h 50m333
KE 2001Korean Air08:0510:553h 50m359
TW 643Trans World Airlines08:4511:554h 10m738
OZ 721Asiana Airlines09:0011:403h 40m32Q
YP 801Air Premia09:1512:003h 45m789
UO 619Hong Kong Express Airways12:4515:353h 50m321
KE 2005Korean Air13:2516:203h 55m32Q
CX 439Cathay Pacific13:4016:303h 50m32Q
HX 629Hong Kong Airlines14:3517:404h 5m321
CX 411Cathay Pacific15:1018:003h 50m773
UO 631Hong Kong Express Airways15:2518:153h 50m321
KE 2011Korean Air19:4522:454h789
CX 419Cathay Pacific20:0523:003h 55m333
ZE 861Arcus-Air Logistic20:1022:453h 35m738
OZ 745Asiana Airlines20:3523:303h 55m32Q

Showing the first 40 of 151 scheduled ICN to HKG departures across the next 7 days with service. Every remaining date is 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 HKG date on the interactive map

The full ICN to HKG nonstop schedule

Cathay Pacific, Hong Kong Express Airways, Korean Air, Asiana Airlines, and Hong Kong Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full ICN to HKG 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 HKG 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 HKG on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seoul to Hong Kong nonstop

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

See ICN to HKG on the interactive map →

Frequently asked questions about ICN to HKG

How far is Hong Kong from Seoul?
ICN to HKG covers about 1,285 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 HKG?
Cathay Pacific, Hong Kong Express Airways, Korean Air, Asiana Airlines, and Hong Kong Airlines fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the ICN to HKG schedule rather than a space claim.
How many flights a week are there from ICN to HKG?
About 154 nonstop flights a week run between Seoul and Hong Kong in the current schedule, operated by Cathay Pacific, Hong Kong Express Airways, Korean Air, Asiana Airlines, and Hong Kong Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ICN to HKG depart?
Scheduled ICN to HKG nonstops in the next 7 days with service leave between 01:55 and 22:30, 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 HKG?
Not on this route: none of Cathay Pacific, Hong Kong Express Airways, Korean Air, Asiana Airlines, and Hong Kong Airlines is a carrier 2LNR reads inventory for. The page carries the full ICN to HKG nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full ICN to HKG 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.

Get started free