Ostrava to London Time Difference
London is 1 hour behind Ostrava. When it is noon in Ostrava, it is 11:00 in London.
Prague (UTC+2) → London (UTC+1)
🕐 Interactive Time Explorer
When it's 15:00 in Ostrava, it's 14:00 in London
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Ostrava & London✓ Perfect Match (7 hours)
◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
1,308 km
Est. Flight Time
~2.5h
Time Difference
-1h
Work Hours Overlap
7h
Excellent
🔴 Office Closed
Tomorrow 10:00
10:00 - 17:00
⏰ Quick Conversion
06:00
Ostrava
05:00
London
09:00
Ostrava
08:00
London
12:00
Ostrava
11:00
London
15:00
Ostrava
14:00
London
18:00
Ostrava
17:00
London
21:00
Ostrava
20:00
London
00:00
Ostrava
23:00
London (-1)
03:00
Ostrava
02:00
London
Frequently Asked Questions
How many hours is Ostrava ahead of London?
London is 1 hour behind Ostrava. When it is 12:00 noon in Ostrava, it is 11:00 in London. Ostrava operates on Europe/Prague (UTC+2), while London uses Europe/London (UTC+1).
What is the best time to call London from Ostrava?
There are 8 hours of overlapping business time (9 AM–5 PM) between Ostrava and London. The best window is 10:00–18:00 Ostrava time (09:00–17:00 in London).
Does the Ostrava 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 Ostrava and London
The distance between Ostrava and London is approximately 1,308 km. A direct flight typically takes around 2.5 hours. Your arrival clock will show local London time — use our Flight Time Calculator to predict exact arrival times.