Which airports does Turkish Airlines flies between for London-Istanbul?
For flights between London and Istanbul, Turkish Airlines flies from the following airport routes: Heathrow (LHR) to Istanbul Airport (IST)
; Heathrow (LHR) to Istanbul Atatürk International Havalimani (ISL)
; Heathrow (LHR) to Istanbul Airport (IST)
What do Turkish Airlines flights from London to Istanbul cost?
One of Turkish Airlines cheapest prices for a London to Istanbul flight we have right now is AED 669.
On average though, flights with Turkish Airlines cost $ 669.77 for the route London to Istanbul, though it depends a lot on the season and how far in advance you book your tickets.