# Distance from Bintulu (BTU) to Seoul (ICN)

> 4,058 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,058 km / 2,521 mi / 2,191 nm
- **Estimated flight time**: 6h
- **Heading**: 18° (north northeast)
- **Return heading**: 203° (south southwest)
- **Classification**: Long-haul
- **Type**: International (Malaysia) → South Korea
- **Time difference**: +1h (When it's 05:26 in Bintulu, it's 06:26 in Seoul)
- **Elevation difference**: 51 ft (ICN is lower than BTU)

## Airports

### [Bintulu Airport (BTU)](https://www.flightduration.online/airport/btu-bintulu-bintulu-airport/1ef266df-fb16-60c8-81ac-06bb2780ed98)

- City: Bintulu, Malaysia
- ICAO: WBGB
- Timezone: Asia/Kuching
- Coordinates: 3.120000, 113.020000
- Elevation: 74 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 05:26 in Bintulu, it's 06:26 in Seoul.

## Related

- [Bintulu Airport (BTU)](https://www.flightduration.online/airport/btu-bintulu-bintulu-airport/1ef266df-fb16-60c8-81ac-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)