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🇭🇰 HKG
Hong Kong
2000 mi
SIN 🇸🇬
Singapore

Hong Kong to Singapore Flights

Hong Kong International Airport Singapore Changi Airport 4 airlines

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The Hong Kong to Singapore route connects Hong Kong International Airport (HKG) in HK with Singapore Changi Airport (SIN) in SG. This medium-haul flight covers approximately 2000 miles (3219 km) with a typical flight time of 3h 38m. This route is served by 4 airlines: Cathay Pacific, Singapore Airlines, Cathay Pacific Cargo and others. AirportRoutes has tracked 38 unique flight numbers on this route.

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Departure Airport

Hong Kong International Airport

ICAO Code:
VHHH
IATA Code:
HKG
City:
🇭🇰 Hong Kong
Country:
HK
Elevation:
28 ft

Destination Airport

Singapore Changi Airport

ICAO Code:
WSSS
IATA Code:
SIN
City:
🇸🇬 Singapore
Country:
SG
Elevation:
22 ft

4

Operators

38

Tracked Flights

2000

Miles

3h 38m

Flight Duration

Route Map

Great Circle
Flight route map from Hong Kong to Singapore
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
Cathay Pacific CPA CX
Singapore Airlines SIA SQ
Air Hong Kong AHK LD
Scoot TGW TR

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 204 14%
Tuesday 191 13%
Wednesday 195 14%
Thursday 206 15%
Friday 209 15%
Saturday 201 14%
Sunday 214 15%

Pattern Analysis

38 Tracked Flights:
Data Points: 1420
API observations used to build this analysis
Weekdays: 1005 flights
Weekend: 415 flights
Business Route More active on weekdays

All Flight Routes

4 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
A333 20:55 8:55 PM (Representative)
M T W T F S S
Oct 11, 2026 Active
A332 04:35 4:35 AM (Representative)
M T W T F S S
Oct 11, 2026 Active
Scoot
TGW / TR
A21N 20:45 8:45 PM (Representative)
M T W T F S S
Oct 11, 2026 Active
A333 20:55 8:55 PM (Representative)
M T W T F S S
Oct 11, 2026 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 4

Spotted Departure Times

Departure Time Operator ICAO IATA
04:35 4:35 AM Air Hong Kong AHK LD
20:45 8:45 PM Scoot TGW TR
20:55 8:55 PM Cathay Pacific CPA CX
20:55 8:55 PM Singapore Airlines SIA SQ

Time Information

Times are shown in the departure airport's local timezone (VHHH - Asia/Hong_Kong).

Total Departure Times: 4
Time Range:
04:35 - 20:55
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.