HKG to SIN: Distance and Flight Time
The distance from Hong Kong International Airport (HKG) to Singapore Changi Airport (SIN) is 2,566 km (1,594 mi). A typical nonstop flight covers it in about 3h 40m, heading southwest. The distance is the same in either direction (SIN to HKG).
How far is it from Hong Kong to Singapore?
The great-circle distance between Hong Kong International Airport (HKG) and Singapore Changi Airport (SIN) is 2,566 km (1,594 mi, 1,385 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from HKG to SIN?
A nonstop flight typically takes about 3h 40m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. SIN is roughly southwest of HKG.
How is the HKG to SIN route written in code?
The pair is written HKG-SIN in IATA codes and VHHH-WSSS in ICAO codes, the form used on a flight plan. Hong Kong International Airport is HKG (VHHH), Singapore Changi Airport is SIN (WSSS).
| HKG | SIN | |
|---|---|---|
| Airport | Hong Kong International Airport | Singapore Changi Airport |
| ICAO code | VHHH | WSSS |
| Country | Hong Kong | Singapore |
| Elevation | 28 ft | 22 ft |
| Rank by connections | #20 | #12 |
VHHH starts with V, the ICAO prefix for South and Southeast Asia; WSSS starts with W, the prefix for the Malay Archipelago. How ICAO prefixes are laid out.
The two fields sit at almost the same height, within 6 ft (2 m) of each other.
Airlines flying HKG to SIN
7 airlines appear on this route in the open route dataset, 7 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:
| IATA | Airline | ICAO | Callsign | Status |
|---|---|---|---|---|
| 3K | Jetstar Asia Airways | JSA | Jetstar Asia | Active |
| CX | Cathay Pacific | CPA | Cathay | Active |
| SQ | Singapore Airlines | SIA | Singapore | Active |
| TR | Tiger Airways | TGW | Go Cat | Active |
| TZ | Scoot | SCO | - | Active |
| UA | United Airlines | UAL | United | Active |
| US | US Airways | USA | U S Air | Active |
A further 1 carrier sell this pair as a codeshare without operating it: AI.
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Hong Kong from Singapore?
Hong Kong International Airport (HKG) and Singapore Changi Airport (SIN) are 2,566 km (1,594 mi, 1,385 nautical miles) apart in a straight line.
How long is the flight from HKG to SIN?
A typical nonstop flight between HKG and SIN takes about 3h 40m. Actual times vary with aircraft type, winds and routing.
What direction is SIN from HKG?
Singapore Changi Airport (SIN) lies roughly southwest of Hong Kong International Airport (HKG).
Which airlines fly HKG to SIN?
7 airlines appear on the HKG-SIN route in the open dataset, including Jetstar Asia Airways, Cathay Pacific, Singapore Airlines.
Related routes
Other routes from Hong Kong (HKG):
Other routes from Singapore (SIN):
HKG airport code · SIN airport code · Busiest airports worldwide