Oklahoma City to London Time Difference
London is 6 hours ahead of Oklahoma City. When it is noon in Oklahoma City, it is 18:00 in London.
Chicago (UTC-5) → London (UTC+1)
🕐 Interactive Time Explorer
When it's 07:00 in Oklahoma City, it's 13:00 in London
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Oklahoma City & London✓ Perfect Match (2 hours)
◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
7,462 km
Est. Flight Time
~9.8h
Time Difference
+6h
Work Hours Overlap
2h
Limited
🔴 Office Closed
Today 09:00
09:00 - 11:00
⏰ Quick Conversion
06:00
Oklahoma City
12:00
London
09:00
Oklahoma City
15:00
London
12:00
Oklahoma City
18:00
London
15:00
Oklahoma City
21:00
London
18:00
Oklahoma City
00:00
London (+1)
21:00
Oklahoma City
03:00
London (+1)
00:00
Oklahoma City
06:00
London
03:00
Oklahoma City
09:00
London
Frequently Asked Questions
How many hours is Oklahoma City behind London?
London is 6 hours ahead of Oklahoma City. When it is 12:00 noon in Oklahoma City, it is 18:00 in London. Oklahoma City operates on America/Chicago (UTC-5), while London uses Europe/London (UTC+1).
What is the best time to call London from Oklahoma City?
There are 2 hours of overlapping business time (9 AM–5 PM) between Oklahoma City and London. The best window is 09:00–11:00 Oklahoma City time (15:00–17:00 in London).
Does the Oklahoma City 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 Oklahoma City and London
The distance between Oklahoma City and London is approximately 7,462 km. A direct flight typically takes around 9.8 hours. Your arrival clock will show local London time — use our Flight Time Calculator to predict exact arrival times.