Cheapest one-way flights from Frankfurt to Istanbul in September from $79

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

AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Istanbul (SAW) in September 2025 (see full year).

One-Way flights

22 Sep Pegasus Airlines direct
17 Sep Pegasus Airlines direct
10 Sep Pegasus Airlines direct
11 Sep Pegasus Airlines direct
23 Sep Pegasus Airlines direct
03 Sep AJet direct
01 Sep AJet direct
13 Sep AJet direct
04 Sep AJet direct
14 Sep AJet direct

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

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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