BKK to SIN: Distance and Flight Time
The distance from Suvarnabhumi Airport (BKK) to Singapore Changi Airport (SIN) is 1,417 km (880 mi). A typical nonstop flight covers it in about 2h 15m, heading south. The distance is the same in either direction (SIN to BKK).
How far is it from Bangkok to Singapore?
The great-circle distance between Suvarnabhumi Airport (BKK) and Singapore Changi Airport (SIN) is 1,417 km (880 mi, 765 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 BKK to SIN?
A nonstop flight typically takes about 2h 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 BKK.
How is the BKK to SIN route written in code?
The pair is written BKK-SIN in IATA codes and VTBS-WSSS in ICAO codes, the form used on a flight plan. Suvarnabhumi Airport is BKK (VTBS), Singapore Changi Airport is SIN (WSSS).
| BKK | SIN | |
|---|---|---|
| Airport | Suvarnabhumi Airport | Singapore Changi Airport |
| ICAO code | VTBS | WSSS |
| Country | Thailand | Singapore |
| Elevation | 5 ft | 22 ft |
| Rank by connections | #25 | #12 |
VTBS 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 BKK 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 |
| ET | Ethiopian Airlines | ETH | Ethiopian | Active |
| SQ | Singapore Airlines | SIA | Singapore | Active |
| TG | Thai Airways International | THA | Thai | Active |
| TR | Tiger Airways | TGW | Go Cat | Active |
| TZ | Scoot | SCO | - | Active |
A further 3 carriers sell this pair as a codeshare without operating it: AI, MD, SK.
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 Bangkok from Singapore?
Suvarnabhumi Airport (BKK) and Singapore Changi Airport (SIN) are 1,417 km (880 mi, 765 nautical miles) apart in a straight line.
How long is the flight from BKK to SIN?
A typical nonstop flight between BKK and SIN takes about 2h 15m. Actual times vary with aircraft type, winds and routing.
What direction is SIN from BKK?
Singapore Changi Airport (SIN) lies roughly south of Suvarnabhumi Airport (BKK).
Which airlines fly BKK to SIN?
7 airlines appear on the BKK-SIN route in the open dataset, including Jetstar Asia Airways, Cathay Pacific, Ethiopian Airlines.
Related routes
Other routes from Bangkok (BKK):
Other routes from Singapore (SIN):
BKK airport code · SIN airport code · Busiest airports worldwide