# Distance from Bunbury Airport (BUY) to Singapore (SIN)

> 4,051 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,051 km / 2,517 mi / 2,188 nm
- **Estimated flight time**: 6h
- **Heading**: 340° (north northwest)
- **Return heading**: 163° (south southeast)
- **Classification**: Long-haul
- **Type**: International (Australia) → Singapore
- **Intercontinental**: Oceania → Asia
- **Time difference**: +0h (When it's 18:48 in Bunbury Airport, it's 18:48 in Singapore)
- **Elevation difference**: 31 ft (SIN is lower than BUY)

## Airports

### [Bunbury Airport (BUY)](https://www.flightduration.online/airport/buy-bunbury-airport/1ef266e0-0750-6e74-89f6-06bb2780ed98)

- City: Bunbury Airport, Australia
- ICAO: YBUN
- Timezone: Australia/Perth
- Coordinates: -33.380000, 115.680000
- Elevation: 53 ft

### [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)

- City: Singapore, Singapore
- ICAO: WSSS
- Timezone: Asia/Singapore
- Coordinates: 1.350000, 103.990000
- Elevation: 22 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

## Related

- [Bunbury Airport (BUY)](https://www.flightduration.online/airport/buy-bunbury-airport/1ef266e0-0750-6e74-89f6-06bb2780ed98)
- [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)
- [Flight duration calculator](/#calculator)