Perth to London Time Difference
London is 7 hours behind Perth. When it is noon in Perth, it is 05:00 in London.
Perth (UTC+8) → London (UTC+1)
🕐 Interactive Time Explorer
When it's 19:00 in Perth, it's 12:00 in London
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Perth & London✓ Perfect Match (1 hours)
◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
14,479 km
Est. Flight Time
~18h
Time Difference
-7h
Work Hours Overlap
1h
Limited
🔴 Office Closed
Today 16:00
16:00 - 17:00
⏰ Quick Conversion
06:00
Perth
23:00
London (-1)
09:00
Perth
02:00
London
12:00
Perth
05:00
London
15:00
Perth
08:00
London
18:00
Perth
11:00
London
21:00
Perth
14:00
London
00:00
Perth
17:00
London (-1)
03:00
Perth
20:00
London (-1)
Frequently Asked Questions
How many hours is Perth ahead of London?
London is 7 hours behind Perth. When it is 12:00 noon in Perth, it is 05:00 in London. Perth operates on Australia/Perth (UTC+8), while London uses Europe/London (UTC+1).
What is the best time to call London from Perth?
There are 2 hours of overlapping business time (9 AM–5 PM) between Perth and London. The best window is 16:00–18:00 Perth time (09:00–11:00 in London).
Does the Perth 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 Perth and London
The distance between Perth and London is approximately 14,479 km. A direct flight typically takes around 18 hours. Your arrival clock will show local London time — use our Flight Time Calculator to predict exact arrival times.