Zurich is 1 hour ahead of London. London uses Greenwich Mean Time/British Summer Time (GMT/BST, UTC+0/+1) while Zurich uses Central European Time (CET/CEST, UTC+1/+2). When it's 12:00 PM in London, it's 1:00 PM in Zurich.
Both cities observe daylight saving time on the same schedule, so the 1-hour difference remains constant year-round.
Best calling time: 8:00 AM - 5:00 PM London time. This corresponds to 9:00 AM - 6:00 PM in Zurich, covering standard business hours.
London and Zurich are two of Europe's leading financial centers. Both host major banks and financial institutions. Strong business ties connect the cities. Direct flights take about 1.5 hours.