Hong Kong is 8 hours ahead of London during GMT (winter), and 7 hours ahead during BST (summer). When it's 9:00 AM in London, it's 5:00 PM in Hong Kong. HK does not observe DST.
The time difference shifts by 1 hour when London switches between GMT and BST while Hong Kong stays on HKT (UTC+8) year-round.
Afternoon HK works! 4:00 PM - 6:00 PM Hong Kong corresponds to 8:00 AM - 10:00 AM London (winter). HK afternoon catches London morning.
Hong Kong and London share historical ties from the British colonial era. Cathay Pacific and British Airways operate multiple daily flights. Major financial centers with overlapping trading hours.