Time Difference between Seattle and London
Los Angeles (UTC-8) → London (UTC+0)
Seattle
United States
Sat, Feb 21
London
United Kingdom
Sun, Feb 22
🕐 Interactive Time Explorer
When it's 06:00 in Seattle, it's 14:00 in London
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Seattle & London◐ 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
Seattle
14:00
London
09:00
Seattle
17:00
London
12:00
Seattle
20:00
London
15:00
Seattle
23:00
London
18:00
Seattle
02:00
London (+1)
21:00
Seattle
05:00
London (+1)
00:00
Seattle
08:00
London
03:00
Seattle
11:00
London
❓ Frequently Asked Questions
Time Difference Between Seattle and London
Seattle, United States and London, United Kingdom are separated by a time difference of 8 hours. When it's noon in Seattle, it's 8 hours later in London.
Seattle operates on America/Los Angeles timezone, while London uses Europe/London. 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 Seattle and London 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.