Phnom Penh to London Time Difference
London is 6 hours behind Phnom Penh. When it is noon in Phnom Penh, it is 06:00 in London.
Phnom Penh (UTC+7) → London (UTC+1)
🕐 Interactive Time Explorer
When it's 13:00 in Phnom Penh, it's 07:00 in London
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Phnom Penh & London✓ Perfect Match (2 hours)
◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
10,017 km
Est. Flight Time
~12.8h
Time Difference
-6h
Work Hours Overlap
2h
Limited
🔴 Office Closed
Tomorrow 15:00
15:00 - 17:00
⏰ Quick Conversion
06:00
Phnom Penh
00:00
London
09:00
Phnom Penh
03:00
London
12:00
Phnom Penh
06:00
London
15:00
Phnom Penh
09:00
London
18:00
Phnom Penh
12:00
London
21:00
Phnom Penh
15:00
London
00:00
Phnom Penh
18:00
London (-1)
03:00
Phnom Penh
21:00
London (-1)
Frequently Asked Questions
How many hours is Phnom Penh ahead of London?
London is 6 hours behind Phnom Penh. When it is 12:00 noon in Phnom Penh, it is 06:00 in London. Phnom Penh operates on Asia/Phnom Penh (UTC+7), while London uses Europe/London (UTC+1).
What is the best time to call London from Phnom Penh?
There are 3 hours of overlapping business time (9 AM–5 PM) between Phnom Penh and London. The best window is 15:00–18:00 Phnom Penh time (09:00–12:00 in London).
Does the Phnom Penh 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 Phnom Penh and London
The distance between Phnom Penh and London is approximately 10,017 km. A direct flight typically takes around 12.8 hours. Your arrival clock will show local London time — use our Flight Time Calculator to predict exact arrival times.