HAN to SIN: Distance and Flight Time
The distance from Noi Bai International Airport (HAN) to Singapore Changi Airport (SIN) is 2,218 km (1,378 mi). A typical nonstop flight covers it in about 3h 15m, heading south. The distance is the same in either direction (SIN to HAN).
How far is it from Hanoi (Soc Son) to Singapore?
The great-circle distance between Noi Bai International Airport (HAN) and Singapore Changi Airport (SIN) is 2,218 km (1,378 mi, 1,198 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 HAN to SIN?
A nonstop flight typically takes about 3h 15m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. SIN is roughly south of HAN.
How is the HAN to SIN route written in code?
The pair is written HAN-SIN in IATA codes and VVNB-WSSS in ICAO codes, the form used on a flight plan. Noi Bai International Airport is HAN (VVNB), Singapore Changi Airport is SIN (WSSS).
| HAN | SIN | |
|---|---|---|
| Airport | Noi Bai International Airport | Singapore Changi Airport |
| ICAO code | VVNB | WSSS |
| Country | Vietnam | Singapore |
| Elevation | 39 ft | 22 ft |
| Rank by connections | #188 | #12 |
VVNB 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 17 ft (5 m) of each other.
Airlines flying HAN to SIN
4 airlines appear on this route in the open route dataset, 4 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 |
|---|---|---|---|---|
| MI | SilkAir | SLK | Silkair | Active |
| SQ | Singapore Airlines | SIA | Singapore | Active |
| TR | Tiger Airways | TGW | Go Cat | Active |
| VN | Vietnam Airlines | HVN | Viet Nam Airlines | Active |
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 Hanoi (Soc Son) from Singapore?
Noi Bai International Airport (HAN) and Singapore Changi Airport (SIN) are 2,218 km (1,378 mi, 1,198 nautical miles) apart in a straight line.
How long is the flight from HAN to SIN?
A typical nonstop flight between HAN and SIN takes about 3h 15m. Actual times vary with aircraft type, winds and routing.
What direction is SIN from HAN?
Singapore Changi Airport (SIN) lies roughly south of Noi Bai International Airport (HAN).
Which airlines fly HAN to SIN?
4 airlines appear on the HAN-SIN route in the open dataset, including SilkAir, Singapore Airlines, Tiger Airways.
Related routes
Other routes from Hanoi (Soc Son) (HAN):
Other routes from Singapore (SIN):
HAN airport code · SIN airport code · Busiest airports worldwide