United Airlines flights from Hong Kong (HKG) to Seoul Incheon (ICN).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 13:00 Hong Kong (HKG) 1 17:30 Seoul Incheon (ICN) 2
United Airlines UA 7305 Non-stop Airbus A330-300 (333) 3:30 Effective 2026-03-29 through 2026-10-24
Codeshare flight, operated by Asiana Airlines.(OZ 722)
Daily 13:10 Hong Kong (HKG) 1 17:30 Seoul Incheon (ICN) 1
United Airlines UA 7305 Non-stop Airbus A321neo (32Q) 3:20 Valid until 2026-01-09
Codeshare flight, operated by Asiana Airlines.(OZ 722)
Mon,Tue,Sun 13:10 Hong Kong (HKG) 1 17:30 Seoul Incheon (ICN) 1
United Airlines UA 7305 Non-stop Airbus A321neo (32Q) 3:20 Effective 2026-01-11 through 2026-01-13
Codeshare flight, operated by Asiana Airlines.(OZ 722)
Daily 13:10 Hong Kong (HKG) 1 17:30 Seoul Incheon (ICN) 2
United Airlines UA 7305 Non-stop Airbus A321neo (32Q) 3:20 Effective 2026-01-14 through 2026-03-28
Codeshare flight, operated by Asiana Airlines.(OZ 722)
Daily 13:10 Hong Kong (HKG) 1 17:30 Seoul Incheon (ICN) 2
United Airlines UA 7305 Non-stop Airbus A330-300 (333) 3:20 Effective from 2026-10-25
Codeshare flight, operated by Asiana Airlines.(OZ 722)
Daily 00:30 Hong Kong (HKG) 1 05:10 Seoul Incheon (ICN) 2
United Airlines UA 7307 Non-stop Airbus A330-300 (333) 3:40 Effective 2026-03-30 through 2026-10-25
Codeshare flight, operated by Asiana Airlines.(OZ 746)
Mon-Thu,Sat 00:40 Hong Kong (HKG) 1 05:00 Seoul Incheon (ICN) 1
United Airlines UA 7307 Non-stop Airbus A330-300 (333) 3:20 Valid until 2026-01-08
Codeshare flight, operated by Asiana Airlines.(OZ 746)
Fri 00:40 Hong Kong (HKG) 1 05:00 Seoul Incheon (ICN) 1
United Airlines UA 7307 Non-stop Boeing 777-200LR (77L) 3:20 Operates only on 2026-01-02
Codeshare flight, operated by Asiana Airlines.(OZ 746)
Sat,Sun 00:40 Hong Kong (HKG) 1 05:00 Seoul Incheon (ICN) 1
United Airlines UA 7307 Non-stop Airbus A350-900 (359) 3:20 Effective 2026-01-04 through 2026-01-10
Codeshare flight, operated by Asiana Airlines.(OZ 746)
Mon,Fri,Sun 00:40 Hong Kong (HKG) 1 05:00 Seoul Incheon (ICN) 1
United Airlines UA 7307 Non-stop Airbus A330-300 (333) 3:20 Effective 2026-01-09 through 2026-01-12
Codeshare flight, operated by Asiana Airlines.(OZ 746)
Tue 00:40 Hong Kong (HKG) 1 05:00 Seoul Incheon (ICN) 1
United Airlines UA 7307 Non-stop Boeing 777-200LR (77L) 3:20 Operates only on 2026-01-13
Codeshare flight, operated by Asiana Airlines.(OZ 746)
Mon,Wed,Fri-Sun 00:40 Hong Kong (HKG) 1 05:00 Seoul Incheon (ICN) 2
United Airlines UA 7307 Non-stop Boeing 777-200LR (77L) 3:20 Effective 2026-01-14 through 2026-01-19
Codeshare flight, operated by Asiana Airlines.(OZ 746)
Tue-Thu 00:40 Hong Kong (HKG) 1 05:00 Seoul Incheon (ICN) 2
United Airlines UA 7307 Non-stop Airbus A330-300 (333) 3:20 Effective 2026-01-15 through 2026-01-22
Codeshare flight, operated by Asiana Airlines.(OZ 746)
Mon,Wed-Sun 00:40 Hong Kong (HKG) 1 05:00 Seoul Incheon (ICN) 2
United Airlines UA 7307 Non-stop Airbus A350-900 (359) 3:20 Effective 2026-01-23 through 2026-01-29
Codeshare flight, operated by Asiana Airlines.(OZ 746)
Tue,Fri-Sun 00:40 Hong Kong (HKG) 1 05:00 Seoul Incheon (ICN) 2
United Airlines UA 7307 Non-stop Boeing 777-200LR (77L) 3:20 Effective 2026-01-27 through 2026-02-01
Codeshare flight, operated by Asiana Airlines.(OZ 746)
Daily 00:40 Hong Kong (HKG) 1 05:00 Seoul Incheon (ICN) 2
United Airlines UA 7307 Non-stop Airbus A330-300 (333) 3:20 Effective 2026-02-02 through 2026-03-29
Codeshare flight, operated by Asiana Airlines.(OZ 746)
Daily 00:40 Hong Kong (HKG) 1 05:00 Seoul Incheon (ICN) 2
United Airlines UA 7307 Non-stop Airbus A330-300 (333) 3:20 Effective from 2026-10-26
Codeshare flight, operated by Asiana Airlines.(OZ 746)
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United Airlines flights from Hong Kong (HKG) to Seoul Incheon (ICN).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
United Airlines UA7305
13:00
Hong Kong (HKG) 1

17:30
Seoul Incheon (ICN) 2
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 722)
Duration: 3:30, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
United Airlines UA7305
13:10
Hong Kong (HKG) 1

17:30
Seoul Incheon (ICN) 1
Valid until 2026-01-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 722)
Duration: 3:20, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
United Airlines UA7305
13:10
Hong Kong (HKG) 1

17:30
Seoul Incheon (ICN) 1
Effective 2026-01-11 through 2026-01-13
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 722)
Duration: 3:20, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
United Airlines UA7305
13:10
Hong Kong (HKG) 1

17:30
Seoul Incheon (ICN) 2
Effective 2026-01-14 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 722)
Duration: 3:20, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
United Airlines UA7305
13:10
Hong Kong (HKG) 1

17:30
Seoul Incheon (ICN) 2
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 722)
Duration: 3:20, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
United Airlines UA7307
00:30
Hong Kong (HKG) 1

05:10
Seoul Incheon (ICN) 2
Effective 2026-03-30 through 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 746)
Duration: 3:40, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
United Airlines UA7307
00:40
Hong Kong (HKG) 1

05:00
Seoul Incheon (ICN) 1
Valid until 2026-01-08
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Asiana Airlines. (OZ 746)
Duration: 3:20, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
United Airlines UA7307
00:40
Hong Kong (HKG) 1

05:00
Seoul Incheon (ICN) 1
Operates only on 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Asiana Airlines. (OZ 746)
Duration: 3:20, non-stop
Boeing 777-200LR (77L)
Direct Codeshare Flights:
United Airlines UA7307
00:40
Hong Kong (HKG) 1

05:00
Seoul Incheon (ICN) 1
Effective 2026-01-04 through 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 746)
Duration: 3:20, non-stop
Airbus A350-900 (359)
Direct Codeshare Flights:
United Airlines UA7307
00:40
Hong Kong (HKG) 1

05:00
Seoul Incheon (ICN) 1
Effective 2026-01-09 through 2026-01-12
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 746)
Duration: 3:20, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
United Airlines UA7307
00:40
Hong Kong (HKG) 1

05:00
Seoul Incheon (ICN) 1
Operates only on 2026-01-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Asiana Airlines. (OZ 746)
Duration: 3:20, non-stop
Boeing 777-200LR (77L)
Direct Codeshare Flights:
United Airlines UA7307
00:40
Hong Kong (HKG) 1

05:00
Seoul Incheon (ICN) 2
Effective 2026-01-14 through 2026-01-19
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 746)
Duration: 3:20, non-stop
Boeing 777-200LR (77L)
Direct Codeshare Flights:
United Airlines UA7307
00:40
Hong Kong (HKG) 1

05:00
Seoul Incheon (ICN) 2
Effective 2026-01-15 through 2026-01-22
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Asiana Airlines. (OZ 746)
Duration: 3:20, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
United Airlines UA7307
00:40
Hong Kong (HKG) 1

05:00
Seoul Incheon (ICN) 2
Effective 2026-01-23 through 2026-01-29
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 746)
Duration: 3:20, non-stop
Airbus A350-900 (359)
Direct Codeshare Flights:
United Airlines UA7307
00:40
Hong Kong (HKG) 1

05:00
Seoul Incheon (ICN) 2
Effective 2026-01-27 through 2026-02-01
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 746)
Duration: 3:20, non-stop
Boeing 777-200LR (77L)
Direct Codeshare Flights:
United Airlines UA7307
00:40
Hong Kong (HKG) 1

05:00
Seoul Incheon (ICN) 2
Effective 2026-02-02 through 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 746)
Duration: 3:20, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
United Airlines UA7307
00:40
Hong Kong (HKG) 1

05:00
Seoul Incheon (ICN) 2
Effective from 2026-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines. (OZ 746)
Duration: 3:20, non-stop
Airbus A330-300 (333)
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Parallax here HKG-ICN
  • An international route departing from Hong Kong airport, Hong Kong (HKG) and arriving at Seoul Incheon airport, South Korea (ICN).
  • The flight distance is 1285 miles, or 2067 km.
  • The timezone of the departure airport is UTC+8 , and the timezone of the arrival airport is UTC+9 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 3:20 and 3:40.
All HKG-ICN flights
All United Airlines flights
Return (ICN-HKG) flights
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