Time Difference between Ulsan and London
Seoul (UTC+9) → London (UTC+0)
🕐 Interactive Time Explorer
When it's 13:00 in Ulsan, it's 04:00 in London
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Ulsan & London◐ Extended Hours (5 hours)
✈️ Travel Information
Distance
9,156 km
Est. Flight Time
~11.8h
Time Difference
-9h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Ulsan
21:00
London (-1)
09:00
Ulsan
00:00
London
12:00
Ulsan
03:00
London
15:00
Ulsan
06:00
London
18:00
Ulsan
09:00
London
21:00
Ulsan
12:00
London
00:00
Ulsan
15:00
London (-1)
03:00
Ulsan
18:00
London (-1)
❓ Frequently Asked Questions
Time Difference Between Ulsan and London
Ulsan, South Korea and London, United Kingdom are separated by a time difference of 9 hours. When it's noon in Ulsan, it's 9 hours earlier in London.
Ulsan operates on Asia/Seoul timezone, while London uses Europe/London. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
Due to the 9 hours difference, finding overlapping business hours can be challenging.
Flight Considerations
The distance between Ulsan and London is approximately 9,156 km. A direct flight typically takes around 11.8 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.