London to Isfahan Time Difference
Isfahan is 2 hours 30 min ahead of London. When it is noon in London, it is 14.5:00 in Isfahan.
London (UTC+1) → Tehran (UTC+3:30)
🕐 Interactive Time Explorer
When it's 18:00 in London, it's 20.5:00 in Isfahan
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
London & Isfahan✓ Perfect Match (6 hours)
◐ Extended Hours (4 hours)
✈️ Travel Information
Distance
4,640 km
Est. Flight Time
~6.5h
Time Difference
+2.5h
Work Hours Overlap
6h
Excellent
🔴 Office Closed
Tomorrow 09:00
09:00 - 15:00
⏰ Quick Conversion
06:00
London
8.5:00
Isfahan
09:00
London
11.5:00
Isfahan
12:00
London
14.5:00
Isfahan
15:00
London
17.5:00
Isfahan
18:00
London
20.5:00
Isfahan
21:00
London
23.5:00
Isfahan
00:00
London
2.5:00
Isfahan
03:00
London
5.5:00
Isfahan
Frequently Asked Questions
How many hours is London behind Isfahan?
Isfahan is 2 hours 30 min ahead of London. When it is 12:00 noon in London, it is 14.5:00 in Isfahan. London operates on Europe/London (UTC+1), while Isfahan uses Asia/Tehran (UTC+3.5).
What is the best time to call Isfahan from London?
There are 6 hours of overlapping business time (9 AM–5 PM) between London and Isfahan. The best window is 09:00–15:00 London time (11.5:00–17.5:00 in Isfahan).
Does the London to Isfahan 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 Isfahan
The distance between London and Isfahan is approximately 4,640 km. A direct flight typically takes around 6.5 hours. Your arrival clock will show local Isfahan time — use our Flight Time Calculator to predict exact arrival times.