Cheapest return flights from Istanbul to Frankfurt in August from $222

Best time to book flights for Istanbul (IST) to Frankfurt (FRA) flights at AirHint

AirHint found the following cheapest return flights from Istanbul (IST) to Frankfurt (FRA) in August 2025 (see full year).

Return flights

31 Aug - 07 Sep Pegasus Airlines
01 Aug - 15 Aug Wizz Air UK
04 Aug - 18 Aug Wizz Air UK
20 Aug - 25 Aug TAROM
26 Aug - 18 Sep Air Serbia
05 Aug - 13 Aug Wizz Air UK
01 Aug - 15 Aug Lufthansa direct
21 Aug - 26 Aug Air Serbia
07 Aug - 12 Aug Wizz Air
01 Aug - 31 Aug Lufthansa direct
18 Aug - 21 Aug Wizz Air
05 Aug - 13 Aug Lufthansa direct
17 Aug - 02 Sep AJet
26 Aug - 18 Sep AJet direct
31 Aug - 07 Sep Lufthansa direct
27 Aug - 14 Sep SKY express
17 Aug - 02 Sep Lufthansa direct
27 Aug - 07 Sep SKY express
20 Aug - 07 Sep SKY express

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

Skyscanner

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.

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