Las Vegas to London Time Difference
London is 8 hours ahead of Las Vegas. When it is noon in Las Vegas, it is 20:00 in London.
Los Angeles (UTC-7) → London (UTC+1)
🕐 Interactive Time Explorer
When it's 00:00 in Las Vegas, it's 08:00 in London
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Las Vegas & London◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
8,401 km
Est. Flight Time
~10.9h
Time Difference
+8h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Las Vegas
14:00
London
09:00
Las Vegas
17:00
London
12:00
Las Vegas
20:00
London
15:00
Las Vegas
23:00
London
18:00
Las Vegas
02:00
London (+1)
21:00
Las Vegas
05:00
London (+1)
00:00
Las Vegas
08:00
London
03:00
Las Vegas
11:00
London
Frequently Asked Questions
How many hours is Las Vegas behind London?
London is 8 hours ahead of Las Vegas. When it is 12:00 noon in Las Vegas, it is 20:00 in London. Las Vegas operates on America/Los Angeles (UTC-7), while London uses Europe/London (UTC+1).
What is the best time to call London from Las Vegas?
Standard business hours (9 AM–5 PM) do not overlap between Las Vegas and London due to the 8 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Las Vegas 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 Las Vegas and London
The distance between Las Vegas and London is approximately 8,401 km. A direct flight typically takes around 10.9 hours. Your arrival clock will show local London time — use our Flight Time Calculator to predict exact arrival times.