Cheapest return flights from Istanbul to Frankfurt in August from $248

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

Return flights

01 Aug - 29 Aug Pegasus Airlines
20 Aug - 31 Aug TAROM
29 Aug - 19 Sep Air Serbia
06 Aug - 13 Aug AJet
27 Aug - 01 Sep Turkish Airlines direct
08 Aug - 27 Aug Air Serbia
01 Aug - 30 Aug Lufthansa
10 Aug - 20 Aug Pegasus Airlines
04 Aug - 10 Aug AJet
13 Aug - 17 Aug SKY express
13 Aug - 31 Aug SKY express
13 Aug - 19 Aug SKY express
29 Aug - 05 Sep AJet
29 Aug - 19 Sep Lufthansa direct
27 Aug - 04 Sep SKY express
27 Aug - 07 Sep SKY express
27 Aug - 14 Sep SKY express
27 Aug - 11 Sep SKY express
27 Aug - 16 Sep SKY express
20 Aug - 04 Sep SKY express

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

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