# Distance from Asau (AAU) to London (LHR)

> 15,736 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 15,736 km / 9,778 mi / 8,497 nm
- **Estimated flight time**: 20h
- **Heading**: 8° (north)
- **Return heading**: 348° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Samoa) → United Kingdom
- **Intercontinental**: Oceania → Europe
- **Time difference**: -12h (When it's 13:44 in Asau, it's 01:44 in London)
- **Elevation difference**: 83 ft (LHR is higher than AAU)

## Airports

### [Asau Airport (AAU)](https://www.flightduration.online/airport/aau-asau-asau-airport/1ef266df-7309-6f0e-9e58-06bb2780ed98)

- City: Asau, Samoa
- ICAO: NSAU
- Timezone: Pacific/Apia
- Coordinates: -13.510000, -172.630000
- Elevation: 0 ft

### [London Heathrow Airport (LHR)](https://www.flightduration.online/airport/lhr-london-london-heathrow-airport/1ef266de-c45a-6b7a-a3bf-06bb2780ed98)

- City: London, United Kingdom
- ICAO: EGLL
- Timezone: Europe/London
- Coordinates: 51.470000, -0.460000
- Elevation: 83 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 13:44 in Asau, it's 01:44 in London.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Asau Airport (AAU)](https://www.flightduration.online/airport/aau-asau-asau-airport/1ef266df-7309-6f0e-9e58-06bb2780ed98)
- [London Heathrow Airport (LHR)](https://www.flightduration.online/airport/lhr-london-london-heathrow-airport/1ef266de-c45a-6b7a-a3bf-06bb2780ed98)
- [Flight duration calculator](/#calculator)