All airlines flying from Chiang Mai (CNX) to Hong Kong (HKG).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 10:30 Chiang Mai (CNX) 14:30 Hong Kong (HKG) 1
HK Express UO 737 Non-stop Airbus A321 (321) 3:00 Effective 2026-03-29 through 2026-10-24
Daily 19:25 Chiang Mai (CNX) 23:20 Hong Kong (HKG) 1
HK Express UO 755 Non-stop Airbus A321 (321) 2:55 Effective 2026-03-29 through 2026-10-24
Daily 19:40 Chiang Mai (CNX) 23:25 Hong Kong (HKG) 1
HK Express UO 755 Non-stop Airbus A321neo (32Q) 2:45 Valid until 2026-03-28
Daily 19:40 Chiang Mai (CNX) 23:25 Hong Kong (HKG) 1
HK Express UO 755 Non-stop Airbus A321 (321) 2:45 Effective from 2026-10-25
Mon-Wed,Fri-Sun 10:35 Chiang Mai (CNX) 14:20 Hong Kong (HKG) 1
HK Express UO 757 Non-stop Airbus A321 (321) 2:45 Valid until 2026-03-28
Thu 10:35 Chiang Mai (CNX) 14:10 Hong Kong (HKG) 1
HK Express UO 757 Non-stop Airbus A321 (321) 2:35 Valid until 2026-03-26
Daily 10:35 Chiang Mai (CNX) 14:20 Hong Kong (HKG) 1
HK Express UO 757 Non-stop Airbus A321 (321) 2:45 Effective from 2026-10-25
Direct Codeshare Flights:
Daily 10:30 Chiang Mai (CNX) 14:30 Hong Kong (HKG) 1
Cathay Pacific CX 5737 Non-stop Airbus A321 (321) 3:00 Effective 2026-03-29 through 2026-10-24
Codeshare flight, operated by HK Express.(UO 737)
Daily 19:25 Chiang Mai (CNX) 23:20 Hong Kong (HKG) 1
Cathay Pacific CX 5755 Non-stop Airbus A321 (321) 2:55 Effective 2026-03-29 through 2026-10-24
Codeshare flight, operated by HK Express.(UO 755)
Daily 19:40 Chiang Mai (CNX) 23:25 Hong Kong (HKG) 1
Cathay Pacific CX 5755 Non-stop Airbus A321neo (32Q) 2:45 Valid until 2026-03-28
Codeshare flight, operated by HK Express.(UO 755)
Daily 19:40 Chiang Mai (CNX) 23:25 Hong Kong (HKG) 1
Cathay Pacific CX 5755 Non-stop Airbus A321 (321) 2:45 Effective from 2026-10-25
Codeshare flight, operated by HK Express.(UO 755)
Mon-Wed,Fri-Sun 10:35 Chiang Mai (CNX) 14:20 Hong Kong (HKG) 1
Cathay Pacific CX 5757 Non-stop Airbus A321 (321) 2:45 Valid until 2026-03-28
Codeshare flight, operated by HK Express.(UO 757)
Thu 10:35 Chiang Mai (CNX) 14:10 Hong Kong (HKG) 1
Cathay Pacific CX 5757 Non-stop Airbus A321 (321) 2:35 Valid until 2026-03-26
Codeshare flight, operated by HK Express.(UO 757)
Daily 10:35 Chiang Mai (CNX) 14:20 Hong Kong (HKG) 1
Cathay Pacific CX 5757 Non-stop Airbus A321 (321) 2:45 Effective from 2026-10-25
Codeshare flight, operated by HK Express.(UO 757)
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All airlines flying from Chiang Mai (CNX) to Hong Kong (HKG).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
HK Express UO737
10:30
Chiang Mai (CNX)

14:30
Hong Kong (HKG) 1
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO755
19:25
Chiang Mai (CNX)

23:20
Hong Kong (HKG) 1
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO755
19:40
Chiang Mai (CNX)

23:25
Hong Kong (HKG) 1
Valid until 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Airbus A321neo (32Q)
Direct Flights:
HK Express UO755
19:40
Chiang Mai (CNX)

23:25
Hong Kong (HKG) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO757
10:35
Chiang Mai (CNX)

14:20
Hong Kong (HKG) 1
Valid until 2026-03-28
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 2:45, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO757
10:35
Chiang Mai (CNX)

14:10
Hong Kong (HKG) 1
Valid until 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Airbus A321 (321)
Direct Flights:
HK Express UO757
10:35
Chiang Mai (CNX)

14:20
Hong Kong (HKG) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Cathay Pacific CX5737
10:30
Chiang Mai (CNX)

14:30
Hong Kong (HKG) 1
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by HK Express. (UO 737)
Duration: 3:00, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Cathay Pacific CX5755
19:25
Chiang Mai (CNX)

23:20
Hong Kong (HKG) 1
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by HK Express. (UO 755)
Duration: 2:55, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Cathay Pacific CX5755
19:40
Chiang Mai (CNX)

23:25
Hong Kong (HKG) 1
Valid until 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by HK Express. (UO 755)
Duration: 2:45, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Cathay Pacific CX5755
19:40
Chiang Mai (CNX)

23:25
Hong Kong (HKG) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by HK Express. (UO 755)
Duration: 2:45, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Cathay Pacific CX5757
10:35
Chiang Mai (CNX)

14:20
Hong Kong (HKG) 1
Valid until 2026-03-28
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by HK Express. (UO 757)
Duration: 2:45, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Cathay Pacific CX5757
10:35
Chiang Mai (CNX)

14:10
Hong Kong (HKG) 1
Valid until 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by HK Express. (UO 757)
Duration: 2:35, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Cathay Pacific CX5757
10:35
Chiang Mai (CNX)

14:20
Hong Kong (HKG) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by HK Express. (UO 757)
Duration: 2:45, non-stop
Airbus A321 (321)
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Parallax here CNX-HKG
  • An international route departing from Chiang Mai airport, Thailand (CNX) and arriving at Hong Kong airport, Hong Kong (HKG).
  • The flight distance is 996 miles, or 1603 km.
  • The timezone of the departure airport is UTC+7 , and the timezone of the arrival airport is UTC+8 . 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 2:35 and 3:00.
Return (HKG-CNX) flights
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