Cathay Pacific flight CX 743: Hong Kong - Hanoi

FLIGHT SCHEDULE
Direct Flights:
Mon-Thu,Sat,Sun 16:55 Hong Kong (HKG) 1 18:05 Hanoi (HAN) 2 CX 743 Non-stop Airbus A330-300 (333) 2:10 Effective 2026-03-29 through 2026-10-24
Mon-Wed,Sat 17:10 Hong Kong (HKG) 1 18:30 Hanoi (HAN) 2 CX 743 Non-stop Boeing 777-300 (773) 2:20 Valid until 2026-01-07
Thu,Sun 17:10 Hong Kong (HKG) 1 18:30 Hanoi (HAN) 2 CX 743 Non-stop Boeing 777-300ER (77W) 2:20 Valid until 2026-01-04
Tue-Thu,Sat,Sun 17:10 Hong Kong (HKG) 1 18:30 Hanoi (HAN) 2 CX 743 Non-stop Boeing 777-300 (773) 2:20 Effective 2026-01-08 through 2026-02-01
Mon 17:10 Hong Kong (HKG) 1 18:30 Hanoi (HAN) 2 CX 743 Non-stop Boeing 777-300ER (77W) 2:20 Effective 2026-01-12 through 2026-01-26
Mon,Wed,Thu,Sat,Sun 17:10 Hong Kong (HKG) 1 18:30 Hanoi (HAN) 2 CX 743 Non-stop Boeing 777-300 (773) 2:20 Effective 2026-02-02 through 2026-02-16
Tue 17:10 Hong Kong (HKG) 1 18:30 Hanoi (HAN) 2 CX 743 Non-stop Boeing 777-300ER (77W) 2:20 Effective 2026-02-03 through 2026-02-10
Mon-Thu,Sat,Sun 17:10 Hong Kong (HKG) 1 18:30 Hanoi (HAN) 2 CX 743 Non-stop Boeing 777-300 (773) 2:20 Effective 2026-02-17 through 2026-03-03
Wed 17:10 Hong Kong (HKG) 1 18:30 Hanoi (HAN) 2 CX 743 Non-stop Airbus A350-1000 (351) 2:20 Operates only on 2026-03-04
Mon-Thu,Sat,Sun 17:10 Hong Kong (HKG) 1 18:30 Hanoi (HAN) 2 CX 743 Non-stop Boeing 777-300 (773) 2:20 Effective 2026-03-05 through 2026-03-28
Mon-Thu,Sat,Sun 17:10 Hong Kong (HKG) 1 18:30 Hanoi (HAN) 2 CX 743 Non-stop Airbus A321neo (32Q) 2:20 Effective from 2026-10-25

CX 743 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 varies between 2:10 and 2:20.

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Cathay Pacific flight CX 743:
Hong Kong - Hanoi

FLIGHT SCHEDULE

Direct Flights:

Cathay Pacific CX743

16:55

Hong Kong (HKG) 1

18:05

Hanoi (HAN) 2

Effective 2026-03-29 through 2026-10-24

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 2:10, non-stop
Airbus A330-300 (333)

Direct Flights:

Cathay Pacific CX743

17:10

Hong Kong (HKG) 1

18:30

Hanoi (HAN) 2

Valid until 2026-01-07

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:20, non-stop
Boeing 777-300 (773)

Direct Flights:

Cathay Pacific CX743

17:10

Hong Kong (HKG) 1

18:30

Hanoi (HAN) 2

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Cathay Pacific CX743

17:10

Hong Kong (HKG) 1

18:30

Hanoi (HAN) 2

Effective 2026-01-08 through 2026-02-01

Mon
-

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 2:20, non-stop
Boeing 777-300 (773)

Direct Flights:

Cathay Pacific CX743

17:10

Hong Kong (HKG) 1

18:30

Hanoi (HAN) 2

Effective 2026-01-12 through 2026-01-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Cathay Pacific CX743

17:10

Hong Kong (HKG) 1

18:30

Hanoi (HAN) 2

Effective 2026-02-02 through 2026-02-16

Mon

Tue
-

Wed

Thu

Fri
-

Sat

Sun

Duration: 2:20, non-stop
Boeing 777-300 (773)

Direct Flights:

Cathay Pacific CX743

17:10

Hong Kong (HKG) 1

18:30

Hanoi (HAN) 2

Effective 2026-02-03 through 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 777-300ER (77W)

Direct Flights:

Cathay Pacific CX743

17:10

Hong Kong (HKG) 1

18:30

Hanoi (HAN) 2

Effective 2026-02-17 through 2026-03-03

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 2:20, non-stop
Boeing 777-300 (773)

Direct Flights:

Cathay Pacific CX743

17:10

Hong Kong (HKG) 1

18:30

Hanoi (HAN) 2

Operates only on 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Airbus A350-1000 (351)

Direct Flights:

Cathay Pacific CX743

17:10

Hong Kong (HKG) 1

18:30

Hanoi (HAN) 2

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 2:20, non-stop
Boeing 777-300 (773)

Direct Flights:

Cathay Pacific CX743

17:10

Hong Kong (HKG) 1

18:30

Hanoi (HAN) 2

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 2:20, non-stop
Airbus A321neo (32Q)

CX 743 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 varies between 2:10 and 2:20.

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All HKG-HAN flights

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