Cheapest return flights from Istanbul to Madrid in September from $235

Best time to book flights for Istanbul (SAW) to Madrid (MAD) flights at AirHint

AirHint found the following cheapest return flights from Istanbul (SAW) to Madrid (MAD) in September 2025 (see full year).

Return flights

24 Sep - 30 Sep Pegasus Airlines
19 Sep - 26 Sep AJet
24 Sep - 29 Sep Pegasus Airlines
17 Sep - 24 Sep AJet
24 Sep - 28 Sep Pegasus Airlines
19 Sep - 21 Sep AJet
11 Sep - 17 Sep Pegasus Airlines
24 Sep - 01 Oct Pegasus Airlines
29 Sep - 29 Sep AJet
26 Sep - 28 Sep AJet
27 Sep - 02 Oct Pegasus Airlines
18 Sep - 25 Sep Pegasus Airlines
23 Sep - 09 Oct Pegasus Airlines
25 Sep - 02 Oct Pegasus Airlines
15 Sep - 30 Oct Pegasus Airlines
15 Sep - 30 Oct Pegasus Airlines direct
23 Sep - 09 Oct Pegasus Airlines direct
27 Sep - 02 Oct Pegasus Airlines direct

Also check the deals for one-way flights from Istanbul to Madrid 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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