Cheapest return flights from Madrid to Istanbul in October from 134€

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

Return flights

02 Oct - 13 Oct Pegasus Airlines direct
10 Oct - 14 Oct Pegasus Airlines direct
09 Oct - 14 Oct Pegasus Airlines direct
02 Oct - 06 Oct Pegasus Airlines direct
01 Oct - 04 Oct Pegasus Airlines direct
01 Oct - 09 Oct Pegasus Airlines direct
01 Oct - 08 Oct Pegasus Airlines direct
02 Oct - 14 Oct Pegasus Airlines direct
02 Oct - 11 Oct Pegasus Airlines direct
03 Oct - 11 Oct Pegasus Airlines direct
22 Oct - 01 Nov Air Europa direct

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

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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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