Which airports does Turkish Airlines flies between for Frankfurt-Istanbul?
For flights between Frankfurt and Istanbul, Turkish Airlines flies from the following airport routes: Frankfurt International (FRA) to Istanbul Airport (IST)
; Frankfurt International (FRA) to Istanbul Atatürk International Havalimani (ISL)
; Frankfurt International (FRA) to Istanbul Sabiha Gökçen International Airport (SAW)
What do Turkish Airlines flights from Frankfurt to Istanbul cost?
One of Turkish Airlines cheapest prices for a Frankfurt to Istanbul flight we have right now is £ 164.
On average though, flights with Turkish Airlines cost £ 168.97 for the route Frankfurt to Istanbul, though it depends a lot on the season and how far in advance you book your tickets.