# Distance from Bilbao (BIO) to Seoul (ICN)

> 9,683 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,683 km / 6,017 mi / 5,228 nm
- **Estimated flight time**: 12h
- **Heading**: 38° (northeast)
- **Return heading**: 326° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Spain) → South Korea
- **Intercontinental**: Europe → Asia
- **Time difference**: +7h (When it's 11:25 in Bilbao, it's 18:25 in Seoul)
- **Elevation difference**: 115 ft (ICN is lower than BIO)

## Airports

### [Bilbao Airport (BIO)](https://www.flightduration.online/airport/bio-bilbao-bilbao-airport/1ef266df-442f-69f4-803e-06bb2780ed98)

- City: Bilbao, Spain
- ICAO: LEBB
- Timezone: Europe/Madrid
- Coordinates: 43.300000, -2.910000
- Elevation: 138 ft

### [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)

- City: Seoul, South Korea
- ICAO: RKSI
- Timezone: Asia/Seoul
- Coordinates: 37.470000, 126.450000
- Elevation: 23 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 11:25 in Bilbao, it's 18:25 in Seoul.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Bilbao Airport (BIO)](https://www.flightduration.online/airport/bio-bilbao-bilbao-airport/1ef266df-442f-69f4-803e-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)