Cheapest return flights from Istanbul to Frankfurt in August from $239

AirHint found the following cheapest return flights from Istanbul (IST) to Frankfurt (FRA) in August 2026 (see full year).

Return flights

02 Aug - 20 Aug Air France
28 Aug - 04 Sep Turkish Airlines direct
13 Aug - 28 Aug SKY express
13 Aug - 17 Aug SKY express
02 Aug - 20 Aug Lufthansa direct
20 Aug - 28 Aug SKY express
06 Aug - 17 Aug SKY express
06 Aug - 07 Aug SKY express
21 Aug - 28 Aug SKY express
14 Aug - 28 Aug SKY express
14 Aug - 17 Aug SKY express

Also check the deals for one-way flights from Istanbul to Frankfurt in August.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Frankfurt

Cheap car rent in Frankfurt

Feel free to contact us with any feedback or request another flight research.