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

Return flights

08 Oct - 22 Oct	Pegasus Airlines
14 Oct - 21 Oct	Pegasus Airlines
15 Oct - 18 Oct	Pegasus Airlines
15 Oct - 13 Nov	Pegasus Airlines
04 Oct - 07 Oct	Pegasus Airlines
02 Oct - 08 Oct	Pegasus Airlines
13 Oct - 17 Oct	AJet
24 Oct - 27 Oct	Pegasus Airlines
08 Oct - 12 Oct	Pegasus Airlines
05 Oct - 12 Oct	AJet
03 Oct - 05 Oct	Pegasus Airlines
28 Oct - 14 Nov	Pegasus Airlines
25 Oct - 01 Nov	AJet
25 Oct - 02 Nov	Pegasus Airlines
29 Oct - 01 Nov	AJet
25 Oct - 01 Nov	Pegasus Airlines	direct
15 Oct - 13 Nov	Pegasus Airlines	direct

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

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.

Book a cheap hotel in Madrid

Cheap car rent in Madrid

Cheapest return flights from Istanbul to Madrid in October from $225

Return flights