Daejeon to London Time Difference
London is 8 hours behind Daejeon. When it is noon in Daejeon, it is 04:00 in London.
Seoul (UTC+9) → London (UTC+1)
🕐 Interactive Time Explorer
When it's 06:00 in Daejeon, it's 22:00 in London
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Daejeon & London◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
8,992 km
Est. Flight Time
~11.6h
Time Difference
-8h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Daejeon
22:00
London (-1)
09:00
Daejeon
01:00
London
12:00
Daejeon
04:00
London
15:00
Daejeon
07:00
London
18:00
Daejeon
10:00
London
21:00
Daejeon
13:00
London
00:00
Daejeon
16:00
London (-1)
03:00
Daejeon
19:00
London (-1)
Frequently Asked Questions
How many hours is Daejeon ahead of London?
London is 8 hours behind Daejeon. When it is 12:00 noon in Daejeon, it is 04:00 in London. Daejeon operates on Asia/Seoul (UTC+9), while London uses Europe/London (UTC+1).
What is the best time to call London from Daejeon?
There is 1 hour of overlapping business time (9 AM–5 PM) between Daejeon and London. The best window is 17:00–18:00 Daejeon time (09:00–10:00 in London).
Does the Daejeon to London 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 Daejeon and London
The distance between Daejeon and London is approximately 8,992 km. A direct flight typically takes around 11.6 hours. Your arrival clock will show local London time — use our Flight Time Calculator to predict exact arrival times.