Miat Mongolian Airlines flight OM 5731: Hong Kong - Singapore Changi

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon 15:10 Hong Kong (HKG) 1 19:15 Singapore Changi (SIN) 4
OM 5731 Non-stop Airbus A321neo (32Q) 4:05 Valid until 2026-01-05
Codeshare flight, operated by Cathay Pacific.(CX 635)
Tue-Sun 15:10 Hong Kong (HKG) 1 19:15 Singapore Changi (SIN) 4
OM 5731 Non-stop Airbus A330-300 (333) 4:05 Valid until 2026-01-04
Codeshare flight, operated by Cathay Pacific.(CX 635)
Daily 15:10 Hong Kong (HKG) 1 19:15 Singapore Changi (SIN) 4
OM 5731 Non-stop Airbus A321neo (32Q) 4:05 Effective 2026-01-06 through 2026-01-14
Codeshare flight, operated by Cathay Pacific.(CX 635)
Mon-Fri,Sun 15:10 Hong Kong (HKG) 1 19:15 Singapore Changi (SIN) 4
OM 5731 Non-stop Airbus A330-300 (333) 4:05 Effective 2026-01-16 through 2026-01-23
Codeshare flight, operated by Cathay Pacific.(CX 635)
Daily 15:10 Hong Kong (HKG) 1 19:15 Singapore Changi (SIN) 4
OM 5731 Non-stop Airbus A330-300 (333) 4:05 Effective 2026-01-24 through 2026-01-30
Codeshare flight, operated by Cathay Pacific.(CX 635)
Tue-Sun 15:10 Hong Kong (HKG) 1 19:15 Singapore Changi (SIN) 4
OM 5731 Non-stop Airbus A330-300 (333) 4:05 Effective 2026-02-01 through 2026-02-08
Codeshare flight, operated by Cathay Pacific.(CX 635)
Daily 15:10 Hong Kong (HKG) 1 19:15 Singapore Changi (SIN) 4
OM 5731 Non-stop Airbus A330-300 (333) 4:05 Effective from 2026-02-09
Codeshare flight, operated by Cathay Pacific.(CX 635)


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Miat Mongolian Airlines flight OM 5731:
Hong Kong - Singapore Changi
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Miat Mongolian Airlines OM5731
15:10
Hong Kong (HKG) 1

19:15
Singapore Changi (SIN) 4
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Cathay Pacific. (CX 635)
Duration: 4:05, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Miat Mongolian Airlines OM5731
15:10
Hong Kong (HKG) 1

19:15
Singapore Changi (SIN) 4
Valid until 2026-01-04
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Cathay Pacific. (CX 635)
Duration: 4:05, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Miat Mongolian Airlines OM5731
15:10
Hong Kong (HKG) 1

19:15
Singapore Changi (SIN) 4
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Cathay Pacific. (CX 635)
Duration: 4:05, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Miat Mongolian Airlines OM5731
15:10
Hong Kong (HKG) 1

19:15
Singapore Changi (SIN) 4
Effective 2026-01-16 through 2026-01-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Cathay Pacific. (CX 635)
Duration: 4:05, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Miat Mongolian Airlines OM5731
15:10
Hong Kong (HKG) 1

19:15
Singapore Changi (SIN) 4
Effective 2026-01-24 through 2026-01-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Cathay Pacific. (CX 635)
Duration: 4:05, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Miat Mongolian Airlines OM5731
15:10
Hong Kong (HKG) 1

19:15
Singapore Changi (SIN) 4
Effective 2026-02-01 through 2026-02-08
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Cathay Pacific. (CX 635)
Duration: 4:05, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Miat Mongolian Airlines OM5731
15:10
Hong Kong (HKG) 1

19:15
Singapore Changi (SIN) 4
Effective from 2026-02-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Cathay Pacific. (CX 635)
Duration: 4:05, non-stop
Airbus A330-300 (333)
  • OM 5731 is an international flight departing from Hong Kong airport, Hong Kong (HKG) and arriving at Singapore Changi airport, Singapore (SIN).
  • The flight distance is 1593 miles, or 2563 km.
  • The timezone of both the departure and the arrival airports is UTC+8 . Current time at both airports is (loading...).
  • For direct flights, the flight time is 4:05.
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