# Distance from Derry (LDY) to Perth (PER)

> 14,942 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 14,942 km / 9,284 mi / 8,068 nm
- **Estimated flight time**: 19h
- **Heading**: 84° (east)
- **Return heading**: 318° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United Kingdom) → Australia
- **Intercontinental**: Europe → Oceania
- **Time difference**: +7h (When it's 02:50 in Derry, it's 09:50 in Perth)
- **Elevation difference**: 45 ft (PER is higher than LDY)

## Airports

### [City of Derry Airport (LDY)](https://www.flightduration.online/airport/ldy-derry-city-of-derry-airport/1ef266de-c2b7-6462-9e92-06bb2780ed98)

- City: Derry, United Kingdom
- ICAO: EGAE
- Timezone: Europe/London
- Coordinates: 55.040000, -7.160000
- Elevation: 22 ft

### [Perth International Airport (PER)](https://www.flightduration.online/airport/per-perth-perth-international-airport/1ef266e0-1765-627e-aa2d-06bb2780ed98)

- City: Perth, Australia
- ICAO: YPPH
- Timezone: Australia/Perth
- Coordinates: -31.940000, 115.970000
- Elevation: 67 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 02:50 in Derry, it's 09:50 in Perth.
With a 7-hour time difference, expect significant jet lag.

## Related

- [City of Derry Airport (LDY)](https://www.flightduration.online/airport/ldy-derry-city-of-derry-airport/1ef266de-c2b7-6462-9e92-06bb2780ed98)
- [Perth International Airport (PER)](https://www.flightduration.online/airport/per-perth-perth-international-airport/1ef266e0-1765-627e-aa2d-06bb2780ed98)
- [Flight duration calculator](/#calculator)