HK Express flights from Hong Kong (HKG) to Seoul Incheon (ICN).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 21:00 Hong Kong (HKG) 1 01:40 Seoul Incheon (ICN) 1
HK Express UO 614 Non-stop Airbus A321neo (32Q) 3:40 Effective 2026-03-29 through 2026-10-24
The flight arrives 1 day after departure.
Daily 21:05 Hong Kong (HKG) 1 01:35 Seoul Incheon (ICN) 1
HK Express UO 614 Non-stop Airbus A321neo (32Q) 3:30 Valid until 2026-03-28
The flight arrives 1 day after departure.
Daily 21:05 Hong Kong (HKG) 1 01:35 Seoul Incheon (ICN) 1
HK Express UO 614 Non-stop Airbus A321 (321) 3:30 Effective from 2026-10-25
The flight arrives 1 day after departure.
Tue,Thu,Sat,Sun 00:50 Hong Kong (HKG) 1 05:30 Seoul Incheon (ICN) 1
HK Express UO 616 Non-stop Airbus A320neo (32N) 3:40 Effective 2026-03-31 through 2026-10-24
Tue,Thu,Sat 00:55 Hong Kong (HKG) 1 05:30 Seoul Incheon (ICN) 1
HK Express UO 616 Non-stop Airbus A321neo (32Q) 3:35 Valid until 2026-01-03
Tue,Thu 00:55 Hong Kong (HKG) 1 05:30 Seoul Incheon (ICN) 1
HK Express UO 616 Non-stop Airbus A320neo (32N) 3:35 Effective 2026-01-06 through 2026-02-05
Sat 00:55 Hong Kong (HKG) 1 05:30 Seoul Incheon (ICN) 1
HK Express UO 616 Non-stop Airbus A321neo (32Q) 3:35 Effective 2026-01-10 through 2026-01-31
Tue,Thu,Sat 00:55 Hong Kong (HKG) 1 05:30 Seoul Incheon (ICN) 1
HK Express UO 616 Non-stop Airbus A320neo (32N) 3:35 Effective 2026-02-07 through 2026-03-28
Daily 07:10 Hong Kong (HKG) 1 11:40 Seoul Incheon (ICN) 1
HK Express UO 618 Non-stop Airbus A321 (321) 3:30 Valid until 2026-01-06
Mon,Wed-Sun 07:10 Hong Kong (HKG) 1 11:40 Seoul Incheon (ICN) 1
HK Express UO 618 Non-stop Airbus A321neo (32Q) 3:30 Effective 2026-01-07 through 2026-01-12
Daily 07:10 Hong Kong (HKG) 1 11:40 Seoul Incheon (ICN) 1
HK Express UO 618 Non-stop Airbus A321 (321) 3:30 Effective 2026-01-13 through 2026-01-20
Daily 07:10 Hong Kong (HKG) 1 11:40 Seoul Incheon (ICN) 1
HK Express UO 618 Non-stop Airbus A321neo (32Q) 3:30 Effective 2026-01-21 through 2026-02-05
Daily 07:10 Hong Kong (HKG) 1 11:40 Seoul Incheon (ICN) 1
HK Express UO 618 Non-stop Airbus A321 (321) 3:30 Effective 2026-02-06 through 2026-03-28
Daily 07:10 Hong Kong (HKG) 1 11:40 Seoul Incheon (ICN) 1
HK Express UO 618 Non-stop Airbus A321 (321) 3:30 Effective from 2026-10-25
Daily 07:15 Hong Kong (HKG) 1 11:55 Seoul Incheon (ICN) 1
HK Express UO 618 Non-stop Airbus A321 (321) 3:40 Effective 2026-03-29 through 2026-10-24
Daily 16:35 Hong Kong (HKG) 1 21:05 Seoul Incheon (ICN) 1
HK Express UO 626 Non-stop Airbus A321 (321) 3:30 Valid until 2026-01-06
Mon,Wed-Sun 16:35 Hong Kong (HKG) 1 21:05 Seoul Incheon (ICN) 1
HK Express UO 626 Non-stop Airbus A321neo (32Q) 3:30 Effective 2026-01-07 through 2026-01-12
Daily 16:35 Hong Kong (HKG) 1 21:05 Seoul Incheon (ICN) 1
HK Express UO 626 Non-stop Airbus A321 (321) 3:30 Effective 2026-01-13 through 2026-01-20
Daily 16:35 Hong Kong (HKG) 1 21:05 Seoul Incheon (ICN) 1
HK Express UO 626 Non-stop Airbus A321neo (32Q) 3:30 Effective 2026-01-21 through 2026-02-05
Daily 16:35 Hong Kong (HKG) 1 21:05 Seoul Incheon (ICN) 1
HK Express UO 626 Non-stop Airbus A321 (321) 3:30 Effective 2026-02-06 through 2026-03-28
Daily 16:35 Hong Kong (HKG) 1 21:05 Seoul Incheon (ICN) 1
HK Express UO 626 Non-stop Airbus A321 (321) 3:30 Effective from 2026-10-25
Daily 16:55 Hong Kong (HKG) 1 21:35 Seoul Incheon (ICN) 1
HK Express UO 626 Non-stop Airbus A321neo (32Q) 3:40 Effective 2026-03-29 through 2026-10-24
Fri-Sun 09:45 Hong Kong (HKG) 1 14:25 Seoul Incheon (ICN) 1
HK Express UO 630 Non-stop Airbus A321 (321) 3:40 Effective 2026-03-29 through 2026-10-24
Daily 10:25 Hong Kong (HKG) 1 14:55 Seoul Incheon (ICN) 1
HK Express UO 630 Non-stop Airbus A321neo (32Q) 3:30 Valid until 2026-03-28
Daily 10:25 Hong Kong (HKG) 1 14:55 Seoul Incheon (ICN) 1
HK Express UO 630 Non-stop Airbus A321 (321) 3:30 Effective from 2026-10-25
Mon-Thu 10:35 Hong Kong (HKG) 1 15:15 Seoul Incheon (ICN) 1
HK Express UO 630 Non-stop Airbus A321 (321) 3:40 Effective 2026-03-30 through 2026-10-22




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HK Express flights from Hong Kong (HKG) to Seoul Incheon (ICN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
HK Express UO614
21:00
Hong Kong (HKG) 1

01:40(+1)
Seoul Incheon (ICN) 1
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
HK Express UO614
21:05
Hong Kong (HKG) 1

01:35(+1)
Seoul Incheon (ICN) 1
Valid until 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
HK Express UO614
21:05
Hong Kong (HKG) 1

01:35(+1)
Seoul Incheon (ICN) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Flights:
HK Express UO616
00:50
Hong Kong (HKG) 1

05:30
Seoul Incheon (ICN) 1
Effective 2026-03-31 through 2026-10-24
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 3:40, non-stop
Airbus A320neo (32N)
Direct Flights:
HK Express UO616
00:55
Hong Kong (HKG) 1

05:30
Seoul Incheon (ICN) 1
Valid until 2026-01-03
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 3:35, non-stop
Airbus A321neo (32Q)
Direct Flights:
HK Express UO616
00:55
Hong Kong (HKG) 1

05:30
Seoul Incheon (ICN) 1
Effective 2026-01-06 through 2026-02-05
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:35, non-stop
Airbus A320neo (32N)
Direct Flights:
HK Express UO616
00:55
Hong Kong (HKG) 1

05:30
Seoul Incheon (ICN) 1
Effective 2026-01-10 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:35, non-stop
Airbus A321neo (32Q)
Direct Flights:
HK Express UO616
00:55
Hong Kong (HKG) 1

05:30
Seoul Incheon (ICN) 1
Effective 2026-02-07 through 2026-03-28
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 3:35, non-stop
Airbus A320neo (32N)
Direct Flights:
HK Express UO618
07:10
Hong Kong (HKG) 1

11:40
Seoul Incheon (ICN) 1
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO618
07:10
Hong Kong (HKG) 1

11:40
Seoul Incheon (ICN) 1
Effective 2026-01-07 through 2026-01-12
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
HK Express UO618
07:10
Hong Kong (HKG) 1

11:40
Seoul Incheon (ICN) 1
Effective 2026-01-13 through 2026-01-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO618
07:10
Hong Kong (HKG) 1

11:40
Seoul Incheon (ICN) 1
Effective 2026-01-21 through 2026-02-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
HK Express UO618
07:10
Hong Kong (HKG) 1

11:40
Seoul Incheon (ICN) 1
Effective 2026-02-06 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO618
07:10
Hong Kong (HKG) 1

11:40
Seoul Incheon (ICN) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO618
07:15
Hong Kong (HKG) 1

11:55
Seoul Incheon (ICN) 1
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO626
16:35
Hong Kong (HKG) 1

21:05
Seoul Incheon (ICN) 1
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO626
16:35
Hong Kong (HKG) 1

21:05
Seoul Incheon (ICN) 1
Effective 2026-01-07 through 2026-01-12
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
HK Express UO626
16:35
Hong Kong (HKG) 1

21:05
Seoul Incheon (ICN) 1
Effective 2026-01-13 through 2026-01-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO626
16:35
Hong Kong (HKG) 1

21:05
Seoul Incheon (ICN) 1
Effective 2026-01-21 through 2026-02-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
HK Express UO626
16:35
Hong Kong (HKG) 1

21:05
Seoul Incheon (ICN) 1
Effective 2026-02-06 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO626
16:35
Hong Kong (HKG) 1

21:05
Seoul Incheon (ICN) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO626
16:55
Hong Kong (HKG) 1

21:35
Seoul Incheon (ICN) 1
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Airbus A321neo (32Q)
Direct Flights:
HK Express UO630
09:45
Hong Kong (HKG) 1

14:25
Seoul Incheon (ICN) 1
Effective 2026-03-29 through 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 3:40, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO630
10:25
Hong Kong (HKG) 1

14:55
Seoul Incheon (ICN) 1
Valid until 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
HK Express UO630
10:25
Hong Kong (HKG) 1

14:55
Seoul Incheon (ICN) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO630
10:35
Hong Kong (HKG) 1

15:15
Seoul Incheon (ICN) 1
Effective 2026-03-30 through 2026-10-22
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Airbus A321 (321)
  • 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 3:30 and 3:40.
All HKG-ICN flights
All HK Express flights
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