Time Difference Between Istanbul and London
Istanbul is 2h 0m ahead of London. This difference shifts by an hour around daylight saving time changes.
Best time to connect
Standard working hours (9:00 AM–5:00 PM) in Istanbul fall between 7:00 AM and 3:00 PM in London.
Frequently asked questions
- How many hours is London behind Istanbul?
- Istanbul is 2h 0m ahead of London. Note that this changes by an hour across daylight saving time transitions.
- Do Istanbul and London observe daylight saving time?
- Istanbul does not observe daylight saving time, and London observes it. Because of that, the gap is 3h 0m for part of the year and 2h 0m for the rest.