Cheapest return flights from Istanbul to Madrid in May from 136€

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

Return flights

03 May - 12 May Pegasus Airlines direct
05 May - 12 May Pegasus Airlines direct
18 May - 22 May Pegasus Airlines
03 May - 10 May Pegasus Airlines direct
06 May - 10 May Pegasus Airlines direct
13 May - 17 May Pegasus Airlines direct
18 May - 22 May Pegasus Airlines direct
08 May - 17 May Pegasus Airlines direct
14 May - 17 May Pegasus Airlines
22 May - 27 May Pegasus Airlines
28 May - 04 Jun Pegasus Airlines
28 May - 04 Jun Pegasus Airlines direct
24 May - 12 Jun SKY express
24 May - 11 Jun SKY express
24 May - 04 Jun SKY express
17 May - 04 Jun SKY express
23 May - 01 Jun LOT
23 May - 01 Jun Air Europa direct
24 May - 05 Jun SKY express
24 May - 07 Jun SKY express

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

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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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