Cheapest return flights from Frankfurt to Istanbul in August from 154€

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

Return flights

11 Aug - 04 Sep Air Serbia
22 Aug - 06 Sep Air Serbia
26 Aug - 06 Sep Air Serbia
28 Aug - 06 Sep Air Serbia
27 Aug - 06 Sep Air Serbia
01 Aug - 25 Sep Air Serbia
14 Aug - 07 Sep Air Serbia
17 Aug - 10 Sep Air Serbia
20 Aug - 13 Sep Air Serbia
27 Aug - 06 Sep AJet direct
03 Aug - 09 Aug Air Serbia
19 Aug - 26 Aug Air Serbia
28 Aug - 31 Aug Air Serbia
21 Aug - 25 Aug Air Serbia
01 Aug - 10 Aug Air Serbia
04 Aug - 19 Aug Air Serbia
01 Aug - 06 Aug Air Serbia
18 Aug - 22 Aug Air Serbia
21 Aug - 25 Aug Lufthansa direct
07 Aug - 09 Aug Air Serbia

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

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