# Distance from Billund (BLL) to Seoul (ICN)

> 8,081 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,081 km / 5,021 mi / 4,363 nm
- **Estimated flight time**: 11h
- **Heading**: 48° (northeast)
- **Return heading**: 328° (north northwest)
- **Classification**: Long-haul
- **Type**: International (Denmark) → South Korea
- **Intercontinental**: Europe → Asia
- **Time difference**: +7h (When it's 09:52 in Billund, it's 16:52 in Seoul)
- **Elevation difference**: 224 ft (ICN is lower than BLL)

## Airports

### [Billund Airport (BLL)](https://www.flightduration.online/airport/bll-billund-billund-airport/1ef266de-c7ca-6ac6-9f27-06bb2780ed98)

- City: Billund, Denmark
- ICAO: EKBI
- Timezone: Europe/Copenhagen
- Coordinates: 55.740000, 9.150000
- Elevation: 247 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 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.

Time-zone information: When it's 09:52 in Billund, it's 16:52 in Seoul.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Billund Airport (BLL)](https://www.flightduration.online/airport/bll-billund-billund-airport/1ef266de-c7ca-6ac6-9f27-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)