Cheapest return flights from Madrid to Istanbul in December from $165

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

Return flights

09 Dec - 16 Dec Pegasus Airlines direct
10 Dec - 17 Dec Pegasus Airlines direct
09 Dec - 12 Dec Pegasus Airlines direct
11 Dec - 16 Dec Pegasus Airlines direct
09 Dec - 14 Dec Pegasus Airlines direct
08 Dec - 12 Dec Wizz Air Malta
05 Dec - 10 Dec Pegasus Airlines direct
10 Dec - 15 Dec Pegasus Airlines
04 Dec - 10 Dec Wizz Air Malta
02 Dec - 05 Dec Pegasus Airlines direct
08 Dec - 08 Jan Wizz Air Malta
30 Dec - 11 Jan Pegasus Airlines direct
21 Dec - 01 Jan Wizz Air Malta
28 Dec - 09 Jan Iberia
28 Dec - 04 Jan Pegasus Airlines direct
28 Dec - 03 Jan Iberia
23 Dec - 03 Jan Pegasus Airlines direct
24 Dec - 04 Jan Iberia Express
29 Dec - 07 Jan SunExpress
30 Dec - 06 Jan Wizz Air

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

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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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