The contributors of Flight-Report published 9 reviews on 2 airlines on the route Istanbul - Atatürk (closed) (ISL) → Frankfurt - Frankfurt am Main (FRA). The airline with the best average rating is Turkish Airlines with 8.1/10. The average flight time is 3 hours and 14 minutes.
Airlines on this route are:
Frequent travelers recommend "Turkish Airlines Lounge" at ISL for meals/catering and comfort.