Cheapest one-way flights from Istanbul to Dortmund in December from $40

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 December 2025 (see full year).

One-Way flights

24 Dec Pegasus Airlines direct
05 Dec Pegasus Airlines direct
23 Dec Pegasus Airlines direct
12 Dec Pegasus Airlines direct
09 Dec Pegasus Airlines direct
06 Dec Pegasus Airlines direct
30 Dec Pegasus Airlines direct

Also check the deals for return flights from Istanbul to Dortmund in December.

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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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