At the moment, there are two airlines flying to Istanbul. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Istanbul.
KLM is the most popular airline that flies from London City Airport to Istanbul. But it's still worth looking at other options, as there are ten flights to Istanbul every week. If you want to broaden your search, look at flights departing from other airports.
Generally speaking, the flight from London City Airport to Istanbul takes around 7 hrs 40 mins. The fastest flight takes 7 hrs 10 mins to cover the 2520 km distance. You can view all flight times yourself in the results list.
You can also search by month, which will reveal the cheapest time of the week to fly.