London to Incheon Time Difference
Incheon is 8 hours ahead of London. When it is noon in London, it is 20:00 in Incheon.
London (UTC+1) → Seoul (UTC+9)
🕐 Interactive Time Explorer
When it's 17:00 in London, it's 01:00 in Incheon
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
London & Incheon◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
8,855 km
Est. Flight Time
~11.4h
Time Difference
+8h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
London
14:00
Incheon
09:00
London
17:00
Incheon
12:00
London
20:00
Incheon
15:00
London
23:00
Incheon
18:00
London
02:00
Incheon (+1)
21:00
London
05:00
Incheon (+1)
00:00
London
08:00
Incheon
03:00
London
11:00
Incheon
Frequently Asked Questions
How many hours is London behind Incheon?
Incheon is 8 hours ahead of London. When it is 12:00 noon in London, it is 20:00 in Incheon. London operates on Europe/London (UTC+1), while Incheon uses Asia/Seoul (UTC+9).
What is the best time to call Incheon from London?
Standard business hours (9 AM–5 PM) do not overlap between London and Incheon due to the 8 hours difference. Consider early morning or late evening calls, or use async communication.
Does the London to Incheon time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between London and Incheon
The distance between London and Incheon is approximately 8,855 km. A direct flight typically takes around 11.4 hours. Your arrival clock will show local Incheon time — use our Flight Time Calculator to predict exact arrival times.