Cheapest return flights from Istanbul to Madrid in October from $163

AirHint found the following cheapest return flights from Istanbul (IST) to Madrid (MAD) in October 2026 (see full year).

Return flights

08 Oct - 12 Oct Wizz Air UK
02 Oct - 09 Oct Pegasus Airlines direct
02 Oct - 08 Oct Wizz Air UK
21 Oct - 24 Oct Pegasus Airlines
22 Oct - 29 Oct Pegasus Airlines
17 Oct - 26 Oct Pegasus Airlines
23 Oct - 30 Oct AJet
29 Oct - 31 Oct LOT
28 Oct - 31 Oct LOT
04 Oct - 09 Oct SKY express

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

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