Singapore to Hong Kong
3h 36m The flight from Singapore Changi Airport (SIN) to Hong Kong International Airport (HKG) covers 2,566 km (1,594 miles) and takes approximately 3h 36m gate to gate for a typical jet.
The route heads north-east on an initial great-circle bearing of 24°, passing near 11.9° N, 108.8° E at its midpoint.
The route
The great-circle path — the shortest line between the two airports across the curve of the earth. On a flat map it looks bent; on a globe it is straight.
Flight time at different cruise speeds
Aircraft type, winds and routing all move the real number. This is the same distance flown at different speeds, plus the 25-minute ground and climb allowance.
| Typical of | Cruise speed | Airborne | Gate to gate |
|---|---|---|---|
| Turboprop / regional | 550 km/h | 4h 40m | 5h 05m |
| Narrowbody jet (A320, 737) | 780 km/h | 3h 17m | 3h 43m |
| Widebody jet (777, 787, A350) | 900 km/h | 2h 51m | 3h 16m |
| Private jet (Gulfstream) | 850 km/h | 3h 01m | 3h 26m |
Headwinds on an eastbound long-haul routinely add 30–60 minutes; the same route westbound can be quicker. Airlines publish schedules with padding built in.
Both airports
| SIN | HKG | |
|---|---|---|
| Airport | Singapore Changi Airport | Hong Kong International Airport |
| City | Singapore | Hong Kong |
| Country | Singapore | Hong Kong |
| ICAO | WSSS | VHHH |
| Coordinates | 1.3502, 103.994 | 22.3118, 113.9149 |
| Elevation | 22 ft | 28 ft |
Questions
How long is the flight from Singapore to Hong Kong?
A non-stop flight from Singapore (SIN) to Hong Kong (HKG) takes about 3h 36m. The great-circle distance is 2,566 km (1,594 miles, 1,385 nautical miles), flying north-east on an initial bearing of 24°.
How far is Singapore from Hong Kong?
2,566 kilometres in a straight line over the earth's surface — 1,594 miles or 1,385 nautical miles. Actual flown distance is usually 2–5% longer because aircraft follow airways, avoid weather and route around restricted airspace.
Is there a non-stop flight between SIN and HKG?
This page calculates the direct-line time and distance; it does not track airline schedules. At 2,566 km the route is comfortably within range of a non-stop service if an airline chooses to fly it. Check an airline or booking site for what is actually scheduled.
Airport coordinates from OurAirports (public domain). Distance is a great-circle calculation; flight time uses the model described on the method page. Flight times are great-circle estimates for planning only — always check the airline's published schedule.