Cathay Pacific flight CX 139: Hong Kong - Sydney

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu-Sun 08:45 Hong Kong (HKG) 1 20:45 Sydney (SYD) 1
CX 139 Non-stop Boeing 777-300ER (77W) 9:00 Effective 2025-10-05 through 2025-10-25
Tue,Wed 08:45 Hong Kong (HKG) 1 20:45 Sydney (SYD) 1
CX 139 Non-stop Airbus A350-900 (359) 9:00 Effective 2025-10-07 through 2025-10-22
Daily 08:45 Hong Kong (HKG) 1 20:50 Sydney (SYD) 1
CX 139 Non-stop Airbus A350-900 (359) 9:05 Effective from 2025-10-26
Tue,Wed 09:10 Hong Kong (HKG) 1 20:10 Sydney (SYD) 1
CX 139 Non-stop Airbus A350-900 (359) 9:00 Valid until 2025-10-01
Mon,Thu-Sun 09:10 Hong Kong (HKG) 1 20:10 Sydney (SYD) 1
CX 139 Non-stop Boeing 777-300ER (77W) 9:00 Valid until 2025-10-04
Cathay Pacific flight CX 139:
Hong Kong - Sydney
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Cathay Pacific CX139
08:45

20:45
Effective 2025-10-05 through 2025-10-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 9:00, non-stop
Boeing 777-300ER (77W)

Cathay Pacific CX139
08:45

20:45
Effective 2025-10-07 through 2025-10-22
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:00, non-stop
Airbus A350-900 (359)

Cathay Pacific CX139
08:45

20:50
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:05, non-stop
Airbus A350-900 (359)

Cathay Pacific CX139
09:10

20:10
Valid until 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:00, non-stop
Airbus A350-900 (359)

Cathay Pacific CX139
09:10

20:10
Valid until 2025-10-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 9:00, non-stop
Boeing 777-300ER (77W)
  • CX 139 is an international flight departing from Hong Kong airport, Hong Kong (HKG) and arriving at Sydney airport, Australia (SYD).
  • The flight distance is 4591 miles, or 7389 km.
  • The timezone of the departure airport is UTC+8 , and the timezone of the arrival airport is UTC+10 . 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 9:00 and 9:05.