# Distance from Athens (HEW) to Singapore (SIN)

> 9,062 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,062 km / 5,631 mi / 4,893 nm
- **Estimated flight time**: 12h
- **Heading**: 95° (east)
- **Return heading**: 308° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Greece) → Singapore
- **Intercontinental**: Europe → Asia
- **Time difference**: +5h (When it's 03:47 in Athens, it's 08:47 in Singapore)
- **Elevation difference**: 47 ft (SIN is lower than HEW)

## Airports

### [Athen Helenikon Airport (HEW)](https://www.flightduration.online/airport/hew-athens-athen-helenikon-airport/1ef266df-4dd4-6572-87cd-06bb2780ed98)

- City: Athens, Greece
- ICAO: LGAT
- Timezone: Europe/Athens
- Coordinates: 37.890000, 23.730000
- Elevation: 69 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 an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 03:47 in Athens, it's 08:47 in Singapore.
The 5-hour time difference may cause some jet lag.

## Related

- [Athen Helenikon Airport (HEW)](https://www.flightduration.online/airport/hew-athens-athen-helenikon-airport/1ef266df-4dd4-6572-87cd-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)