London LON to Istanbul IST flight with Pegasus

The best way to find a cheap flight ticket from London to Istanbul is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from London to Istanbul will cost around $570 if you buy it on the day, but the cheapest tickets can be found for only $85.

On Sun, Oct 04, we found 129 flights from London to Istanbul, including 27 direct services.

On Sun, Oct 04 the direct flights cover the 2498 km distance in an average of 3 h 44 m but if you time it right, some flights will get you there in just 3 h 40 m .

On Sun, Oct 04 the longest flights will take 3 h 45 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.