Cheapest one-way flights from Istanbul to Madrid in September from 85€

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

One-Way flights

22 Sep Pegasus Airlines
26 Sep Pegasus Airlines
24 Sep Pegasus Airlines
23 Sep Pegasus Airlines
06 Sep SKY express
12 Sep Wizz Air UK
05 Sep AJet
28 Sep Aegean Airlines
11 Sep Pegasus Airlines
29 Sep Pegasus Airlines direct

Also check the deals for return flights from Istanbul to Madrid 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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