HK Express flight UO 542: Hong Kong - Hanoi

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Fri,Sun 20:00 Hong Kong (HKG) 1 21:05 Hanoi (HAN) 2
UO 542 Non-stop Airbus A321 (321) 2:05 Effective 2026-03-29 through 2026-10-23
Tue,Fri,Sun 20:05 Hong Kong (HKG) 1 21:10 Hanoi (HAN) 2
UO 542 Non-stop Airbus A321neo (32Q) 2:05 Valid until 2026-01-09
Tue,Fri,Sun 20:05 Hong Kong (HKG) 1 21:10 Hanoi (HAN) 2
UO 542 Non-stop Airbus A321neo (32Q) 2:05 Effective 2026-02-01 through 2026-03-27
Mon,Sat 20:05 Hong Kong (HKG) 1 21:10 Hanoi (HAN) 2
UO 542 Non-stop Airbus A320 (320) 2:05 Effective 2026-02-14 through 2026-02-23


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HK Express flight UO 542:
Hong Kong - Hanoi
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
HK Express UO542
20:00
Hong Kong (HKG) 1

21:05
Hanoi (HAN) 2
Effective 2026-03-29 through 2026-10-23
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:05, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO542
20:05
Hong Kong (HKG) 1

21:10
Hanoi (HAN) 2
Valid until 2026-01-09
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:05, non-stop
Airbus A321neo (32Q)
Direct Flights:
HK Express UO542
20:05
Hong Kong (HKG) 1

21:10
Hanoi (HAN) 2
Effective 2026-02-01 through 2026-03-27
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:05, non-stop
Airbus A321neo (32Q)
Direct Flights:
HK Express UO542
20:05
Hong Kong (HKG) 1

21:10
Hanoi (HAN) 2
Effective 2026-02-14 through 2026-02-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Airbus A320 (320)
  • UO 542 is an international flight departing from Hong Kong airport, Hong Kong (HKG) and arriving at Hanoi airport, Vietnam (HAN).
  • The flight distance is 526 miles, or 846 km.
  • The timezone of the departure airport is UTC+8 , and the timezone of the arrival airport is UTC+7 . 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 is 2:05.
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