Islamabad to London Time Difference
London is 4 hours behind Islamabad. When it is noon in Islamabad, it is 08:00 in London.
Karachi (UTC+5) → London (UTC+1)
🕐 Interactive Time Explorer
When it's 06:00 in Islamabad, it's 02:00 in London
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Islamabad & London✓ Perfect Match (4 hours)
◐ Extended Hours (6 hours)
✈️ Travel Information
Distance
6,035 km
Est. Flight Time
~8.1h
Time Difference
-4h
Work Hours Overlap
4h
Good
🔴 Office Closed
Today 13:00
13:00 - 17:00
⏰ Quick Conversion
06:00
Islamabad
02:00
London
09:00
Islamabad
05:00
London
12:00
Islamabad
08:00
London
15:00
Islamabad
11:00
London
18:00
Islamabad
14:00
London
21:00
Islamabad
17:00
London
00:00
Islamabad
20:00
London (-1)
03:00
Islamabad
23:00
London (-1)
Frequently Asked Questions
How many hours is Islamabad ahead of London?
London is 4 hours behind Islamabad. When it is 12:00 noon in Islamabad, it is 08:00 in London. Islamabad operates on Asia/Karachi (UTC+5), while London uses Europe/London (UTC+1).
What is the best time to call London from Islamabad?
There are 5 hours of overlapping business time (9 AM–5 PM) between Islamabad and London. The best window is 13:00–18:00 Islamabad time (09:00–14:00 in London).
Does the Islamabad 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 Islamabad and London
The distance between Islamabad and London is approximately 6,035 km. A direct flight typically takes around 8.1 hours. Your arrival clock will show local London time — use our Flight Time Calculator to predict exact arrival times.