Cheapest one-way flights from Istanbul to Frankfurt in September from 51€

AirHint found the following cheapest one-way flights from Istanbul (IST) to Frankfurt (FRA) in September 2026 (see full year).

One-Way flights

22 Sep Pegasus Airlines direct
24 Sep Pegasus Airlines direct
21 Sep AJet direct
16 Sep Pegasus Airlines direct
27 Sep AJet direct
18 Sep Pegasus Airlines direct
19 Sep Pegasus Airlines direct
28 Sep Pegasus Airlines direct
05 Sep Air Serbia
04 Sep Air Serbia

Also check the deals for return flights from Istanbul to Frankfurt in September.

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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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