Cheapest one-way flights from Istanbul to Dortmund in September from $142

Best time to book flights for Istanbul (IST) to Dortmund (DTM) flights at AirHint

AirHint found the following cheapest one-way flights from Istanbul (IST) to Dortmund (DTM) in September 2025 (see full year).

One-Way flights

16 Sep Pegasus Airlines direct
01 Sep HiSky
21 Sep Pegasus Airlines
09 Sep Pegasus Airlines
20 Sep Pegasus Airlines
28 Sep Pegasus Airlines
13 Sep Pegasus Airlines direct
22 Sep Pegasus Airlines direct
05 Sep SKY express
20 Sep Pegasus Airlines direct

Also check the deals for return flights from Istanbul to Dortmund 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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