Time Difference between London and Seattle
London (UTC+0) → Los Angeles (UTC-8)
London
United Kingdom
Sun, Feb 22
Seattle
United States
Sun, Feb 22
🕐 Interactive Time Explorer
When it's 08:00 in London, it's 00:00 in Seattle
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
London & Seattle◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
7,699 km
Est. Flight Time
~10.1h
Time Difference
-8h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
London
22:00
Seattle (-1)
09:00
London
01:00
Seattle
12:00
London
04:00
Seattle
15:00
London
07:00
Seattle
18:00
London
10:00
Seattle
21:00
London
13:00
Seattle
00:00
London
16:00
Seattle (-1)
03:00
London
19:00
Seattle (-1)
❓ Frequently Asked Questions
Time Difference Between London and Seattle
London, United Kingdom and Seattle, United States are separated by a time difference of 8 hours. When it's noon in London, it's 8 hours earlier in Seattle.
London operates on Europe/London timezone, while Seattle uses America/Los Angeles. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
Due to the 8 hours difference, finding overlapping business hours can be challenging.
Flight Considerations
The distance between London and Seattle is approximately 7,699 km. A direct flight typically takes around 10.1 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.